102 River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Maryville (MYVM7) in EAX | East Fork 102 River at Bedford(BDFI4) | 102 River at Rosendale(RSDM7) | | |
| at Rosendale (RSDM7) in EAX | 102 River at Maryville(MYVM7) | | | |
110 Mile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pomona Lake (PLKK1) in TOP | | | | |
12 Mile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dumont (DMTM5) in ABR | | | | |
| near Dumont (DUMM5) in ABR | | | | |
| above Wheaton (TMCM5) in ABR | | | | |
5 Mile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Herman (HRMM5) in ABR | | | | |
AMAFCA |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Floodway Channel near Alameda (ANFN5) in ABQ | | | | |
| at South Diversion Channel above Tijeras Arroyo (SDVN5) in ABQ | | | | |
Abbotts Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lexington (ABBN7) in RAH | | | | |
Aberjona River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Winchester (WCHM3) in BOX | | | | |
Abernathy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Longview (ACLW1) in PQR | | | | |
Abernethy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Redland (ACRO3) in PQR | Abernethy Creek at Mompano Reservoir(MRRO3) | | | |
| at Mompano Reservoir (MRRO3) in PQR | | Abernethy Creek near Redland(ACRO3) | | |
Abita River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Abita Springs at Hwy 36 (ASBL1) in LIX | | | | |
| above Abita Springs/Keen Road (ASKL1) in LIX | | | | |
Abram Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brook Park (BRPO1) in CLE | | | | |
| at Oakmont (OKMW2) in LWX | | | | |
Absecon Channel |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Atlantic City Marina (IN MLLW) (ATLN4) in PHI | | | | |
Absecon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Absecon (ABSN4) in PHI | | | | |
| at Absecon (IN MLLW) (ASCN4) in PHI | | | | |
Accotink Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Annandale (ANAV2) in LWX | | | | |
| at Lake Accotink near Springfield (LACV2) in LWX | | | | |
| at Woodburn Road / Strathmeade Springs (WBAV2) in LWX | | | | |
Adak |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Adak Tide Gage (ADKA2) in PAFC | | | | |
Adams Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SH 87 (ADMT2) in LCH | Adams Bayou at FM 3247(OABT2) | | | |
| at FM 3247 (OABT2) in LCH | | Adams Bayou at SH 87(ADMT2) | | |
Addison Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bellwood (BWDI2) in LOT | | Des Plaines River at Riverside(RVRI2) | | |
Adobe Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Foothill College (AFCC1) in MTR | | | | |
| at El Camino Real (AOBC1) in MTR | | | | |
| at East Meadow Drive (AODC1) in MTR | | | | |
| at Sartori Drive (PABC1) in MTR | | | | |
| at Manor Lane (PMJC1) in MTR | | | | |
Agua Fria River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Humboldt (AFHA3) in FGZ | | Agua Fria River near Mayer(AFMA3) | | |
| near Mayer (AFMA3) in FGZ | Agua Fria River near Humboldt(AFHA3) | Agua Fria River near Rock Springs(AFRA3) | | |
| near Rock Springs (AFRA3) in PSR | Agua Fria River near Mayer(AFMA3) | Agua Fria River at Lake Pleasant(LKPA3) | | |
| at Lake Pleasant (LKPA3) in PSR | Agua Fria River near Rock Springs(AFRA3) | | | |
Ahoskie Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ahoskie (AHSN7) in AKQ | | | | |
Ahtanum Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Union Gap (AHUW1) in PDT | | | | |
Aishihik Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Aishihik (ALAQ9) in PAFG4 | | | | |
Aishihik River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Aishihik Lake (ARAQ9) in PAFG4 | | | | |
Alabaha River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA Highway 203 near Blackshear (ABAG1) in JAX | | Satilla River at Atkinson(ATKG1) | | |
Alabama River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near CHOCTAW BLUFF (CHBA1) in MOB | | | | |
| near Claiborne Dam (CLBA1) in MOB | Alabama River near Miller's Ferry(MRFA1) | | | |
| at Montgomery (MGMA1) in BMX | | Alabama River at Henry Lock and Dam(TYLA1) | | |
| near Miller's Ferry (MRFA1) in MOB | Alabama River at Selma(SELA1) | Alabama River near Claiborne Dam(CLBA1) | | |
| at Selma (SELA1) in BMX | Alabama River at Henry Lock and Dam(TYLA1) | Alabama River near Miller's Ferry(MRFA1) | | |
| at Henry Lock and Dam (TYLA1) in BMX | Alabama River at Montgomery(MGMA1) | Alabama River at Selma(SELA1) | | |
Alafia River (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lithia Pinecrest Road at Lithia (LITF1) in TBW | | | | |
| at Riverview near US 301 (RVWF1) in TBW | | | | |
Alakahi Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kamuela (ALKH1) in HNL | | | | |
Alameda Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Div Dam near Sunol (ACBC1) in MTR | | | | |
| below Calaveras Creek near Sunol (ACZC1) in MTR | | | | |
| near Fremont (ALFC1) in MTR | | | | |
| at Sunol Water Temple (ASLC1) in MTR | | | | |
| below Welch Creek near Sunol (AWEC1) in MTR | | | | |
| above Div Dam near Sunol (MPTC1) in MTR | | | | |
| near Niles (NILC1) in MTR | | | | |
Alameda Creek Flood Channel |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Union City (PUKC1) in MTR | | | | |
Alamito Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Presidio (PRBT2) in MAF | | Rio Grande other Presidio(PRDT2) | | Rio Grande other Redford(EMDT2) |
Alamitos Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Almaden Reservoir (ALKC1) in MTR | | | | |
| below Almaden Reservoir (ATOC1) in MTR | | | | |
Alamo Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pleasanton (ALQC1) in MTR | | | | |
Alapaha River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Irwinville (IVLG1) in TAE | | Alapaha River at Alapaha(ALAG1) | | |
| at Statenville (STNG1) in JAX | | Alapaha River near Jennings (in NAVD88)(JNAF1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alapaha (ALAG1) in TAE | Alapaha River at Irwinville(IVLG1) | Alapaha River at Statenville(STNG1) | | |
| near Jennings (in NAVD88) (JNAF1) in JAX | Alapaha River at Statenville(STNG1) | Suwannee River at Ellaville - US 90 (in NAVD88)(ELLF1) | | |
Alaqua Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pleasant Ridge at Nelson Road (ALQF1) in TAE | | | | |
Albemarle Sound |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Colington Harbor (in MLLW) (CLGN7) in MHX | | | | |
| at Kitty Hawk (in MLLW) (KITN7) in MHX | | | | |
Alcovy River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Covington (ACYG1) in FFC | Alcovy River at New Hope Road near Grayson(ALCG1) | Alcovy River below Covington(HPTG1) | | |
| at New Hope Road near Grayson (ALCG1) in FFC | Alcovy River near Lawrenceville(LWRG1) | Alcovy River above Covington(ACYG1) | | |
| below Covington (HPTG1) in FFC | Alcovy River above Covington(ACYG1) | Ocmulgee River at Jackson Lake(JKNG1) | | |
| near Lawrenceville (LWRG1) in FFC | | Alcovy River at New Hope Road near Grayson(ALCG1) | | |
Aldridge Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Farley (FRYA1) in HUN | Aldridge Creek (AL) at Sherwood Drive in Huntsville(SHEA1) | | | |
| at Sherwood Drive in Huntsville (SHEA1) in HUN | Aldridge Creek (AL) at Toney Drive in Huntsville(TONA1) | Aldridge Creek (AL) near Farley(FRYA1) | | |
| at Toney Drive in Huntsville (TONA1) in HUN | | Aldridge Creek (AL) at Sherwood Drive in Huntsville(SHEA1) | | |
Aleknagik Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dillingham (AKDA2) in PAFC2 | | | | |
Alhambra Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at D Street (ALBC1) in MTR | | | | |
Alitak |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alitak Tide Gage (ALIA2) in PAFC | | | | |
Allagash River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Allagash (ALLM1) in CAR | | St. John River at Fort Kent(FTKM1) | | |
Allatoona Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stilesboro Road near Acworth (MAHG1) in FFC | | | | |
Allegheny River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at C.W. Bill Young Lock and Dam (ACMP1) in PBZ | Allegheny River at Natrona Lock and Dam(NATP1) | Allegheny River at Sharpsburg Lock and Dam(SHRP1) | | |
| at Clinton Lock and Dam (CLNP1) in PBZ | Allegheny River at Kittanning Lock and Dam(KTTP1) | Allegheny River at Freeport Lock and Dam(FREP1) | Crooked Creek at Crooked Creek Dam Tailwater(CCDP1) | |
| at Eldred (ELRP1) in CTP | Allegheny River at Port Allegany(PALP1) | Allegheny River at Olean(OLNN6) | | |
| at Freeport Lock and Dam (FREP1) in PBZ | Allegheny River at Clinton Lock and Dam(CLNP1) | Allegheny River at Natrona Lock and Dam(NATP1) | | |
| at Franklin (FRKP1) in PBZ | Allegheny River at West Hickory(WHKP1) | Allegheny River at Parker(PARP1) | French Creek at Utica(UTCP1) | |
| at Kittanning Lock and Dam (KTTP1) in PBZ | Allegheny River at Mosgrove Lock and Dam(MOSP1) | Allegheny River at Clinton Lock and Dam(CLNP1) | | |
| at Mosgrove Lock and Dam (MOSP1) in PBZ | Allegheny River at Rimer Lock and Dam(RMRP1) | Allegheny River at Kittanning Lock and Dam(KTTP1) | | |
| at Natrona Lock and Dam (NATP1) in PBZ | Allegheny River at Freeport Lock and Dam(FREP1) | Allegheny River at C.W. Bill Young Lock and Dam(ACMP1) | | |
| at Port Allegany (PALP1) in CTP | | Allegheny River at Eldred(ELRP1) | | |
| at Parker (PARP1) in PBZ | Allegheny River at Franklin(FRKP1) | Allegheny River at Rimer Lock and Dam(RMRP1) | | |
| at Red House (RDHN6) in BUF | | | | |
| at Rimer Lock and Dam (RMRP1) in PBZ | Allegheny River at Parker(PARP1) | Allegheny River at Mosgrove Lock and Dam(MOSP1) | | |
| at Sharpsburg Lock and Dam (SHRP1) in PBZ | Allegheny River at C.W. Bill Young Lock and Dam(ACMP1) | Ohio River at Pittsburgh(PTTP1) | | |
| at Salamanca (SLMN6) in BUF | Allegheny River at Olean(OLNN6) | Allegheny River at Warren(WRRP1) | | |
| at West Hickory (WHKP1) in PBZ | Allegheny River at Warren(WRRP1) | Allegheny River at Franklin(FRKP1) | | |
| at Warren (WRRP1) in CTP | Allegheny River at Salamanca(SLMN6) | Allegheny River at West Hickory(WHKP1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kinzua Dam Outflow (KIZP1) in CTP | Central PA Dams other Kinzua Dam on Allegheny River(KNZP1) | Allegheny River at Warren(WRRP1) | | |
| at Olean (OLNN6) in BUF | Allegheny River at Eldred(ELRP1) | Allegheny River at Salamanca(SLMN6) | | |
Allen Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at BOYDTON-ALLEN CREEK (ALKV2) in AKQ | | | | |
| at Rochester (ALLN6) in BUF | | | | |
Allen River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Aleknagik (ALNA2) in PAFC2 | | | | |
Alligator Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Starke (ACSF1) in JAX | | Lake Sampson near Starke(LSSF1) | | |
Allison Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near York (ALIS1) in GSP | | | | |
Almaden-Calero Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Almaden Reservoir (ACEC1) in MTR | | | | |
| at Calero Reservoir (ACQC1) in MTR | | | | |
Alpowa Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mouth (ACRW1) in OTX | | | | |
Alsea River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tidewater (TIDO3) in PQR | | | | |
Alsek River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dry Bay (ALEA2) in PAJK | | | | |
| at Walker Glacier (ALKA2) in PAJK | Alsek River above Bates River(ALSQ9) | | | |
| above Bates River (ALSQ9) in PAJK | | Alsek River at Walker Glacier(ALKA2) | | |
Altamaha River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Baxley (BAXG1) in JAX | Altamaha River near Charlotteville(CHRG1) | Altamaha River at Doctortown(DCTG1) | | |
| near Everett City (EVRG1) in JAX | Altamaha River at Doctortown(DCTG1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Charlotteville (CHRG1) in JAX | Ocmulgee River at Lumber City(LBRG1) | Altamaha River near Baxley(BAXG1) | Oconee River at Highway 280 near Mount Vernon(MTVG1) | |
| at Doctortown (DCTG1) in JAX | Altamaha River near Baxley(BAXG1) | Altamaha River near Everett City(EVRG1) | Ohoopee River near Reidsville(REDG1) | |
Altar Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Three Points (ATPA3) in TWC | | | | |
Alum Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alum Creek Lake (ACRO1) in ILN | | Alum Creek at Africa(AFRO1) | | |
| at Africa (AFRO1) in ILN | Alum Creek at Alum Creek Lake(ACRO1) | Alum Creek at Columbus(CLMO1) | | |
| at Columbus (CLMO1) in ILN | Alum Creek at Africa(AFRO1) | Big Walnut Creek at Rees(REEO1) | | |
Amargosa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tecopa (TCPC1) in VEF | | | | |
American Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near American Fork (AFPU1) in SLC | | | | |
American River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at H Street (SAMC1) in STO | | | | |
American River (WA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nile (AMRW1) in PDT | | | | |
Amicalola Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dawsonville (DONG1) in FFC | | | | |
Amite River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Darlington (DARL1) in LIX | | Amite River at Grangeville(GVLL1) | | |
| at French Settlement (FSLL1) in LIX | Amite River at Port Vincent(PVLL1) | | | |
| at Grangeville (GVLL1) in LIX | Amite River near Darlington(DARL1) | Amite River at Magnolia(MAGL1) | | |
| at Magnolia (MAGL1) in LIX | Amite River at Grangeville(GVLL1) | Amite River at Denham Springs(DENL1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bayou Manchac Point (BYML1) in LIX | Amite River at Denham Springs(DENL1) | Amite River at Port Vincent(PVLL1) | Amite River Basin at Bayou Manchac near Little Prairie(BMPL1) | |
| at Denham Springs (DENL1) in LIX | Amite River at Magnolia(MAGL1) | Amite River at Bayou Manchac Point(BYML1) | | Amite River Basin at Bayou Manchac near Little Prairie(BMPL1) |
| at Hwy 22 near Maurepas (MAUL1) in LIX | Amite River at French Settlement(FSLL1) | | Tickfaw River near Killian(KILL1) | |
| at Port Vincent (PVLL1) in LIX | Amite River at Bayou Manchac Point(BYML1) | Amite River at French Settlement(FSLL1) | Amite River Basin at Bayou Manchac near Little Prairie(BMPL1) | Amite River at Hwy 22 near Maurepas(MAUL1) |
Amite River Basin |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bayou Manchac at Alligator Bayou near Kleinpeter (ABKL1) in LIX | | | | |
| at Sandy Creek at Forbes Rd near Greenwell Springs (AFRL1) in LIX | | | | |
| at Alligator Bayou near Kleinpeter (ALLL1) in LIX | | | | |
| at Black Bayou near Gonzales (BBGL1) in LIX | | | | |
| at Bayou Fountain near Baton Rouge (BBRL1) in LIX | | | | |
| at Bayou Francois at Hwy 61 near Gonzales (BFGL1) in LIX | | | | |
| at Black Bayou at H 621 near Praireville (BLBL1) in LIX | | | | |
| at Bluff Swamp near Kleinpeter (BLUL1) in LIX | | | | |
| at Claycut Bayou near Baton Rouge (CBAL1) in LIX | | | | |
| at Bayou Conway near Sorrento (CONL1) in LIX | | | | |
| at Dawson Creek near Baton Rouge (DCBL1) in LIX | | | | |
| at Grand Goudine on Hwy 934 near Duplessis (GRDL1) in LIX | | | | |
| at Henderson Bayou Pump Station (HBPL1) in LIX | | | | |
| at Henderson Bayou near Port Vincent (HENL1) in LIX | | | | |
| at Jones Creek at Old Hammond Hwy. (JCHL1) in LIX | | | | |
| at Muddy Creek near Oak Grove (MCOL1) in LIX | | | | |
| at North Branch Ward Creek at Westminster (NBWL1) in LIX | | | | |
| at New River Canal near Sorrento (NRSL1) in LIX | | | | |
| at Panama Canal at Hwy 44 near Gonzales (PANL1) in LIX | | | | |
| at Little Sandy Creek at Peiars Rd. near Milldale (PRCL1) in LIX | | | | |
| at Ward Creek at Government St. (WBRL1) in LIX | | | | |
| at Ward Creek near Inniswold (WCEL1) in LIX | | | | |
| at Welsh Gully near Prairieville (WGPL1) in LIX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bayou Manchac near Little Prairie (BMPL1) in LIX | Amite River at Bayou Manchac Point(BYML1) | Amite River at Port Vincent(PVLL1) | | |
Ammonoosuc River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bethlehem (BETN3) in GYX | | | | |
Anacostia River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Washington Aquatic Gardens (ANAD2) in LWX | | | | |
| at Bladensburg (BLDM2) in LWX | | | | |
| at Buzzard Point in Washington DC (BPAD2) in LWX | | | | |
Anchor River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Anchor Point (APBA2) in PAFC | Anchor River at New Sterling Hwy(APTA2) | | | |
| at New Sterling Hwy (APTA2) in PAFC | | Anchor River at Anchor Point(APBA2) | | |
| at North Fork Road (ARNA2) in PAFC | | | | |
Anchorage |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Anchorage (ANTA2) in PAFC | | | | |
Anclote River (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Elfers at Little Road (ELFF1) in TBW | | | | |
Andrews Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mazama (ACMW1) in OTX | | | | |
Androscoggin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Auburn (AUBM1) in GYX | Androscoggin River at Rumford(RMFM1) | | | |
| at Gorham (GRMN3) in GYX | | Androscoggin River at Rumford(RMFM1) | | |
| at Rumford (RMFM1) in GYX | Androscoggin River at Gorham(GRMN3) | Androscoggin River at Auburn(AUBM1) | | |
Angelina River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alto (ALOT2) in SHV | Mud Creek near Jacksonville(JKST2) | Angelina River near Lufkin(LUFT2) | Stryker Creek at Stryker Creek Lake(SKCT2) | Angelina River at Lake Sam Rayburn(JSPT2) |
| at Lake Sam Rayburn (JSPT2) in SHV | Attoyac Bayou near Chireno(ATBT2) | Neches River at Steinhagen Lake(TBLT2) | Ayish Bayou near San Augustine(AYIT2) | Neches River near Town Bluff(TBFT2) |
| near Lufkin (LUFT2) in SHV | Angelina River near Alto(ALOT2) | Angelina River at Lake Sam Rayburn(JSPT2) | | |
Animas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Silverton (ANBC2) in GJT | | | | |
| at Aztec (AZRN5) in ABQ | Animas River above Cedar Hill(CDRC2) | Animas River at Farmington(ARFN5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Farmington (ARFN5) in ABQ | Animas River at Aztec(AZRN5) | San Juan River at Farmington(FRMN5) | | |
| above Cedar Hill (CDRC2) in ABQ | Animas River at Durango(DRGC2) | Animas River at Aztec(AZRN5) | | |
| at Durango (DRGC2) in GJT | | | | |
Annie Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lead (ANNS2) in UNR | | | | |
Antelope Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lincoln (27th Street) (LATN1) in OAX | Antelope Creek at Holmes Lake(LNCN1) | | | |
| at Holmes Lake (LNCN1) in OAX | | Antelope Creek at Lincoln (27th Street)(LATN1) | | |
Antelope Creek (ID) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Darlington (ACKI1) in PIH | | Big Lost River near Arco(ARCI1) | | |
Antelope Creek (ND) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dwight (DWGN8) in FGF | | | | |
Anthony Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above 4h/Anthony (ANYW2) in RNK | | | | |
Antietam Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sharpsburg (SACM2) in LWX | Antietam Creek near Waynesboro(WANP1) | | | |
| near Waynesboro (WANP1) in LWX | | Antietam Creek near Sharpsburg(SACM2) | | |
Antler River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Auke Bay (AAKA2) in PAJK | | | | |
Apalachee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Snows Mill Road near Bishop (BHPG1) in FFC | | | | |
| near Bostwick (BWKG1) in FFC | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fence Road near Dacula (DACG1) in FFC | | Apalachee River near Bostwick(BWKG1) | | |
Apalachicola River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blountstown (BLOF1) in TAE | Apalachicola River at Chattahoochee(CHAF1) | Apalachicola River at Wewahitchka at Mile 44 (USACE)(WAHF1) | | |
| at Chattahoochee (CHAF1) in TAE | Apalachicola River at Woodruff Dam (USACE)(WDRF1) | Apalachicola River near Blountstown(BLOF1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sumatra (SMAF1) in TAE | Apalachicola River at Wewahitchka at Mile 44 (USACE)(WAHF1) | | | |
| at Wewahitchka at Mile 44 (USACE) (WAHF1) in TAE | Apalachicola River near Blountstown(BLOF1) | Apalachicola River at Mile 35(WWAF1) | Chipola River near Altha (CR 274)(ALTF1) | |
| at Woodruff Dam (USACE) (WDRF1) in TAE | Chattahoochee River at George W. Andrews Lock and Dam (USACE)(COLA1) | Apalachicola River at Chattahoochee(CHAF1) | Flint River (GA) at Bainbridge (US 27)(BGEG1) | |
| at Mile 35 (WWAF1) in TAE | Apalachicola River at Wewahitchka at Mile 44 (USACE)(WAHF1) | Apalachicola River near Sumatra(SMAF1) | | |
Apple Creek (ND) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Menoken (MENN8) in BIS | | | | |
Apple River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hanover (APRI2) in DVN | | | | |
Apple River (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Somerset (SOMW3) in MPX | | | | |
Applegate River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Applegate Reservoir (APLO3) in MFR | | Applegate River near Applegate(APRO3) | | Applegate River near Wilderville(ARWO3) |
| near Applegate (APRO3) in MFR | Applegate River at Applegate Reservoir(APLO3) | Applegate River near Wilderville(ARWO3) | | |
| near Wilderville (ARWO3) in MFR | Applegate River near Applegate(APRO3) | | Applegate River at Applegate Reservoir(APLO3) | |
Appomattox River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Farmville (FRMV2) in AKQ | Buffalo Creek (VA) near HAMPDEN SYDNEY(BFCV2) | Appomattox River at Mattoax(MTXV2) | | |
| at Matoaca (MTCV2) in AKQ | Appomattox River at Mattoax(MTXV2) | | | |
| at Mattoax (MTXV2) in AKQ | Appomattox River at Farmville(FRMV2) | Appomattox River at Matoaca(MTCV2) | | |
| at Namozine Creek at Rt 625 near Hebron (NCHV2) in AKQ | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at ROUTE 602 NEAR MANNBORO (MNBV2) in AKQ | Appomattox River at Mattoax(MTXV2) | Appomattox River at Matoaca(MTCV2) | | |
Aptos Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Aptos (XAPC1) in MTR | | | | |
Aquia Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Garrisonville (GACV2) in LWX | | | | |
Aransas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Skidmore (SKMT2) in CRP | | | | |
Ararat River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mt Airy (ARLN7) in RNK | | Ararat River at Ararat(ARRN7) | | |
| at Ararat (ARRN7) in RNK | Ararat River at Mt Airy(ARLN7) | | | |
Aravaipa Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mammoth (ARVA3) in TWC | | | | |
Archibald Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pierce Ferry Rd (MAWA3) in VEF | | | | |
Arikaree River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Haigler (HAIN1) in GLD | | | | |
Arkansas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Avondale (ADLC2) in PUB | Arkansas River above Pueblo(PDAC2) | Arkansas River near Nepesta(NPTC2) | | |
| near Rocky Ford (ARCC2) in PUB | Arkansas River at Catlin Dam(CDMC2) | Arkansas River at La Junta(LXHC2) | | |
| at Arkansas City (ARCK1) in ICT | Arkansas River at Oxford(OXFK1) | Arkansas River near Ponca City(PCYO2) | | |
| at Catlin Dam (CDMC2) in PUB | Arkansas River near Nepesta(NPTC2) | Arkansas River near Rocky Ford(ARCC2) | | |
| at Canon City (CNCC2) in PUB | Arkansas River at Parkdale(PDLC2) | Arkansas River at Portland(PRTC2) | | |
| at Coolidge (COOK1) in DDC | Arkansas River at Lamar(LMAC2) | Arkansas River at Syracuse(SYRK1) | | |
| at Dardanelle (DARA4) in LZK | Arkansas River at Ozark L/D Tailwater(OZGA4) | Arkansas River at Morrilton(MORA4) | | |
| at Dodge City (DDCK1) in DDC | Arkansas River at Garden City(GCKK1) | Arkansas River near Larned(LRDK1) | | |
| at Derby (DRBK1) in ICT | Arkansas River near Haven(HAVK1) | Arkansas River near Mulvane(MULK1) | | |
| at Deerfield (DRFK1) in DDC | Arkansas River at Kendall(KENK1) | Arkansas River at Garden City(GCKK1) | | |
| at Garden City (GCKK1) in DDC | Arkansas River at Deerfield(DRFK1) | Arkansas River at Dodge City(DDCK1) | | |
| at Great Bend (GTBK1) in ICT | Arkansas River near Larned(LRDK1) | Arkansas River at Hutchinson(HCHK1) | | |
| near Haven (HAVK1) in ICT | Arkansas River at Hutchinson(HCHK1) | Arkansas River at Derby(DRBK1) | | |
| at Hutchinson (HCHK1) in ICT | Arkansas River at Great Bend(GTBK1) | Arkansas River near Haven(HAVK1) | | |
| near Haskell (HSKO2) in TSA | Arkansas River at Tulsa(TLSO2) | Arkansas River near Muskogee(MKGO2) | | |
| at Kendall (KENK1) in DDC | Arkansas River at Syracuse(SYRK1) | Arkansas River at Deerfield(DRFK1) | | |
| near Kinsley 2E (KNSK1) in DDC | | | | |
| near Leadville (LEDC2) in PUB | | Arkansas River at Salida(SALC2) | | |
| at Little Rock (LITA4) in LZK | Arkansas River at Toad Suck Lock and Dam(TODA4) | Arkansas River at Pine Bluff(PBFA4) | | |
| at Lamar (LMAC2) in PUB | Arkansas River at La Junta(LXHC2) | Arkansas River at Coolidge(COOK1) | | |
| near Larned (LRDK1) in DDC | Arkansas River at Dodge City(DDCK1) | Arkansas River at Great Bend(GTBK1) | | |
| at La Junta (LXHC2) in PUB | Arkansas River near Rocky Ford(ARCC2) | Arkansas River at Lamar(LMAC2) | | |
| near Muskogee (MKGO2) in TSA | Arkansas River near Haskell(HSKO2) | Arkansas River at Van Buren(VBUA4) | | |
| at Morrilton (MORA4) in LZK | Arkansas River at Dardanelle(DARA4) | Arkansas River at Toad Suck Lock and Dam(TODA4) | | |
| near Mulvane (MULK1) in ICT | Arkansas River at Derby(DRBK1) | Arkansas River at Oxford(OXFK1) | | |
| near Nepesta (NPTC2) in PUB | Arkansas River near Avondale(ADLC2) | Arkansas River at Catlin Dam(CDMC2) | | |
| at Oxford (OXFK1) in ICT | Arkansas River near Mulvane(MULK1) | Arkansas River at Arkansas City(ARCK1) | | |
| at Ozark L/D Tailwater (OZGA4) in TSA | Arkansas River at Van Buren(VBUA4) | Arkansas River at Dardanelle(DARA4) | | |
| at Pine Bluff (PBFA4) in LZK | Arkansas River at Little Rock(LITA4) | Arkansas River at Pendleton(PFAA4) | | |
| near Ponca City (PCYO2) in TSA | Arkansas River at Arkansas City(ARCK1) | Arkansas River at Ralston(RLSO2) | | |
| above Pueblo (PDAC2) in PUB | Arkansas River at Portland(PRTC2) | Arkansas River near Avondale(ADLC2) | | |
| at Parkdale (PDLC2) in PUB | Arkansas River near Wellsville(WSVC2) | Arkansas River at Canon City(CNCC2) | | |
| at Pendleton (PFAA4) in LZK | Arkansas River at Pine Bluff(PBFA4) | | | |
| at Portland (PRTC2) in PUB | Arkansas River at Canon City(CNCC2) | Arkansas River above Pueblo(PDAC2) | | |
| at Ralston (RLSO2) in TSA | Arkansas River near Ponca City(PCYO2) | Arkansas River at Tulsa(TLSO2) | | |
| at Salida (SALC2) in PUB | Arkansas River near Leadville(LEDC2) | Arkansas River near Wellsville(WSVC2) | | |
| at Syracuse (SYRK1) in DDC | Arkansas River at Coolidge(COOK1) | Arkansas River at Kendall(KENK1) | | |
| at Tulsa (TLSO2) in TSA | Arkansas River at Ralston(RLSO2) | Arkansas River near Haskell(HSKO2) | | |
| at Toad Suck Lock and Dam (TODA4) in LZK | Arkansas River at Morrilton(MORA4) | Arkansas River at Little Rock(LITA4) | | |
| at Van Buren (VBUA4) in TSA | Arkansas River near Muskogee(MKGO2) | Arkansas River at Ozark L/D Tailwater(OZGA4) | | |
| near Wellsville (WSVC2) in PUB | Arkansas River at Salida(SALC2) | Arkansas River at Parkdale(PDLC2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fowler (FWLC2) in PUB | Arkansas River near Nepesta(NPTC2) | Arkansas River near Rocky Ford(ARCC2) | | |
Armuchee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Old Dalton Road near Rome (ARCG1) in FFC | | | | |
Aroostook River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Masardis (MASM1) in CAR | | Aroostook River at Washburn(WSHM1) | | |
| below Tinker Dam (TINB3) in CAR | Aroostook River at Washburn(WSHM1) | | | |
| at Washburn (WSHM1) in CAR | Aroostook River at Masardis(MASM1) | Aroostook River below Tinker Dam(TINB3) | | |
Arrowhead Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Thayerville (ARTM2) in LWX | | | | |
Arroyo Colorado |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Harlingen (HAGT2) in BRO | | | | |
Arroyo Corte Madera del Presidio |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (ACMC1) in MTR | | | | |
Arroyo Grande Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at 22nd Street Bridge (AGGC1) in LOX | | | | |
Arroyo Hondo |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near San Jose (AHOC1) in MTR | | | | |
Arroyo Mocho |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Livermore (AMLC1) in MTR | | | | |
| at Pleasanton (AYMC1) in MTR | | | | |
Arroyo Seco |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pasedena (ASPC1) in LOX | | | | |
Arroyo Seco (Monterey) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Greenfield (ARRC1) in MTR | | | | |
| below Reliz Creek near Soledad (GRFC1) in MTR | | | | |
| near Soledad (SOLC1) in MTR | | | | |
Arroyo Simi |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Simi Valley (ASNC1) in LOX | | Calleguas Creek at CSUCI Bridge(CLLC1) | | |
Arroyo Valle |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Livermore (LVKC1) in MTR | | | | |
| below Lang Canyon near Livermore (YLEC1) in MTR | | | | |
Arroyo de la Laguna |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Verona (ADLC1) in MTR | | | | |
| at Corte Madrid (AYLC1) in MTR | | | | |
Arthur Kill |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Perth Amboy (IN MLLW) (PABN4) in PHI | | | | |
Ash Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Adin (ASAC1) in MFR | | | | |
Ashepoo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Green Pond (ARGS1) in CHS | | | | |
Ashley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Westport (WPTM5) in MPX | | | | |
Ashley River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cooke Crossroads (ARBS1) in CHS | | Ashley River below Summerville(ARDS1) | | |
| below Summerville (ARDS1) in CHS | Ashley River at Cooke Crossroads(ARBS1) | Ashley River near North Charleston (IN MLLW)(ASPS1) | | |
| near North Charleston (IN MLLW) (ASPS1) in CHS | Ashley River below Summerville(ARDS1) | | | |
Ashuelot River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hinsdale (HDLN3) in GYX | | | | |
| above West Swanzey (SWAN3) in GYX | | | | |
Asotin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Asotin (ACAW1) in OTX | | | | |
| above George Creek (AGCW1) in OTX | | | | |
Assabet River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Maynard (MAYM3) in BOX | | | | |
Assunpink Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clarksville (CLKN4) in PHI | | Assunpink Creek at Trenton(TACN4) | | |
| near Mercerville (MERN4) in PHI | | | | |
| at Trenton (TACN4) in PHI | Assunpink Creek at Clarksville(CLKN4) | | | |
Atascosa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at FM 476 near Pleasanton (ATCT2) in EWX | | Atascosa River near McCoy(MYAT2) | | |
| at Whitsett (WTTT2) in CRP | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McCoy (MYAT2) in EWX | Atascosa River at FM 476 near Pleasanton(ATCT2) | Atascosa River at Whitsett(WTTT2) | | |
Atchafalaya River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Krotz Springs (KRZL1) in LCH | Atchafalaya River at Melville(MLVL1) | Atchafalaya River above Butte La Rose(BLRL1) | | |
| at Murphy Lake near Bayou Sorrel (MBSL1) in LIX | | | | |
| at Melville (MLVL1) in LCH | Atchafalaya River at Simmesport(SMML1) | Atchafalaya River at Krotz Springs(KRZL1) | | |
| at Bayou Sorrel Landside (SLSL1) in LIX | | | | |
| at Simmesport (SMML1) in LCH | | Atchafalaya River at Melville(MLVL1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Butte La Rose (BLRL1) in LCH | Atchafalaya River at Krotz Springs(KRZL1) | Atchafalaya River at Bayou Sorrel Lock(BSRL1) | | |
| at Bayou Sorrel Lock (BSRL1) in LIX | | Atchafalaya River at Morgan City(MCGL1) | | |
| at Morgan City (MCGL1) in LCH | | | | |
Atherton Channel |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other upstream of Caltrain (ACUC1) in MTR | | | | |
Atigun River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Galbraith Lake (ARGA2) in PAFG3 | | | | |
Atka |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Atka (ATKA2) in PAFC | | | | |
Atlantic Coast |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beaufort Marine Lab (in MLLW) (BFTN7) in MHX | | | | |
| at St. Simons Island at Village Pier (in MHHW) (BRNG1) in JAX | | | | |
| at Portland (IN MLLW) (CASM1) in GYX | | | | |
| at Myrtle Grove Sound at Carolina Beach (Canal Drive) (CBCN7) in ILM | | | | |
| near Anheuser Busch Coastal Res. Center (MLLW) (CCHV2) in AKQ | | | | |
| at Chatham Harbor (IN MLLW) (CHTM3) in BOX | | | | |
| at Saco (IN MLLW) (CPEM1) in GYX | | | | |
| at Sea Camp Dock on Cumberland Island (in MHHW) (CSAG1) in JAX | | | | |
| at Duck (in MLLW) (DUKN7) in MHX | | | | |
| at Fernandina Beach (in MHHW) (FRDF1) in JAX | | | | |
| at Gloucester (IN MLLW) (GLCM3) in BOX | | | | |
| at Hampton (IN MLLW) (HPMN3) in GYX | | | | |
| at Hyannisport (IN MLLW) (HYPM3) in BOX | | | | |
| at Isle of Wight Bay (IWBM2) in AKQ | | | | |
| at Johnnie Mercers Pier at Wrightsville Beach (MLLW) (JMPN7) in ILM | | | | |
| at Kings Bay Pier (in MHHW) (KBMG1) in JAX | | | | |
| at Myrtle Beach Springmaid Pier (IN MLLW) (MROS1) in ILM | | | | |
| at North Inlet Estuary - NERRS (NIQS1) in ILM | | | | |
| at North Inlet Estuary (IN MLLW) (NITS1) in ILM | | | | |
| near OCEAN CITY INLET (IN MLLW) (OCIM2) in AKQ | | | | |
| at Mashpee Popponesset Bay(IN MLLW) (POPM3) in BOX | | | | |
| at Provincetown Harbor (IN MLLW) (PVHM3) in BOX | | | | |
| at Rodanthe Pier (RDPN7) in MHX | | | | |
| near Sandwich Canal Side (In MLLW) (SANM3) in BOX | | | | |
| at Seavey Island (IN MLLW) (SEIM1) in GYX | | | | |
| at Dennis Sesuit Harbor (IN MLLW) (SESM3) in BOX | | | | |
| at Sunset Beach (SNSN7) in ILM | | | | |
| at Wachapreague (IN MLLW) (WAHV2) in AKQ | | | | |
| at Banks Channel Wrightsville Beach (WBCN7) in ILM | | | | |
| at Wells (IN MLLW) (WELM1) in GYX | | | | |
| at Watch Hill Cove (IN MLLW) (WHLR1) in BOX | | | | |
| at Zeeks Basin (ZBQN7) in ILM | | | | |
Atlantic Intracoastal Waterway |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Myrtle Beach (MGCS1) in ILM | | | | |
| at Nixons Crossroads (NIXS1) in ILM | | | | |
| at Sunset Blvd Bridge (SBNN7) in ILM | | | | |
| above HIGHWAY 707 BRIDGE AT SOCASTEE (SCSS1) in ILM | | | | |
| above Aiw At Hwy 544 At Socastee (SOCS1) in ILM | | | | |
| at Surf City Bridge (SRFN7) in ILM | | | | |
Atlantic Ocean Tide Gauge |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Worth (LKWF1) in MFL | | | | |
| at South Port Everglades (PEGF1) in MFL | | | | |
| at Virginia Key (VAKF1) in MFL | | | | |
Attoyac Bayou |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chireno (ATBT2) in SHV | | Angelina River at Lake Sam Rayburn(JSPT2) | | Neches River at Steinhagen Lake(TBLT2) |
Au Sable River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Au Sable (ASBM4) in APX | Au Sable River near Curtisville (Alcona Dam)(CSVM4) | | | |
| near Curtisville (Alcona Dam) (CSVM4) in APX | Au Sable River near McKinley(MCKM4) | Au Sable River near Au Sable(ASBM4) | | |
| near McKinley (MCKM4) in APX | Au Sable River at Mio (Mio Dam)(MIOM4) | Au Sable River near Curtisville (Alcona Dam)(CSVM4) | | |
| at Mio (Mio Dam) (MIOM4) in APX | Au Sable River near Red Oak(RDOM4) | Au Sable River near McKinley(MCKM4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Au Sable Forks (AUSN6) in BTV | East Branch of the Ausable River at Au Sable Forks(ASFN6) | Lake Champlain at Rouses Point(ROUN6) | | |
| near Red Oak (RDOM4) in APX | South Branch Au Sable River near Luzerne(LUZM4) | Au Sable River at Mio (Mio Dam)(MIOM4) | North Branch Au Sable River at Kellogg's Bridge near Lovells(KBLM4) | |
Au Train River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Forest Lake (ATRM4) in MQT | | Au Train River near Au Train(AUTM4) | | |
| at Au Train (AULM4) in MQT | Au Train River near Au Train(AUTM4) | | | |
| near Au Train (AUTM4) in MQT | Au Train River at Forest Lake(ATRM4) | Au Train River at Au Train(AULM4) | | |
Aucilla River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sneads Smokehouse Lake (ASHF1) in TAE | | Aucilla River at Lamont (US 27)(LAMF1) | | |
| at Lamont (US 27) (LAMF1) in TAE | Aucilla River at Sneads Smokehouse Lake(ASHF1) | Aucilla River near Nutall Rise (in MHHW)(NUTF1) | | |
| near Nutall Rise (in MHHW) (NUTF1) in TAE | Aucilla River at Lamont (US 27)(LAMF1) | | | |
Aughwick Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Three Springs (AUGP1) in CTP | | | | |
| at Shirleysburg (SLYP1) in CTP | | | | |
Auglaize River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Defiance (DFCO1) in IWX | Auglaize River at Ft. Jennings(FTJO1) | Maumee River near Defiance (Independence Dam)(DFNO1) | Blanchard River at Ottawa(OTTO1) | |
| at Ft. Jennings (FTJO1) in IWX | Auglaize River near Kossuth(KOSO1) | Auglaize River near Defiance(DFCO1) | | |
| near Kossuth (KOSO1) in ILN | | Auglaize River at Ft. Jennings(FTJO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Melrose OH (MREO1) in IWX | | Auglaize River near Defiance(DFCO1) | | |
Augusta Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Augusta (AUGM4) in GRR | | | | |
Auke Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Auke Bay (AKLA2) in PAJK | | | | |
Austin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cazadero (AUSC1) in MTR | | | | |
Aux Sable Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Morris (MOXI2) in LOT | | Illinois River at Morris(MORI2) | | |
Ayelsworth Creek Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jermyn (AYLP1) in BGM | | | | |
Ayers Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Randolph (RANV1) in BTV | | White River at West Hartford(WEHV1) | | |
Ayish Bayou |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near San Augustine (AYIT2) in SHV | | Angelina River at Lake Sam Rayburn(JSPT2) | | Neches River at Steinhagen Lake(TBLT2) |
Babocomari River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tombstone (BABA3) in TWC | Babocomari River near Huachuca City(UPBA3) | San Pedro River near Tombstone(SPTA3) | | |
| near Huachuca City (UPBA3) in TWC | | Babocomari River near Tombstone(BABA3) | | |
Bachelor Creek (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Trent (TBCS2) in FSD | | | | |
Back Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Upper Marlboro / Brown Landfill (BRNM2) in LWX | | | | |
Back Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dundee (BCKV2) in RNK | | | | |
| near Jones Springs (JSPW2) in LWX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at CALDWELL RD NR HARRISBURG (BKCN7) in GSP | | Rocky River NC near ROCKY RIVER/ ABV IRISH BUFFALO CK(IBFN7) | | |
Back Creek (Bath Co. VA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mountain Grove (BKCV2) in RNK | | | | |
| near Sunrise (abv PSS) (BKSV2) in RNK | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sunrise (blw PSS) (SUNV2) in RNK | | | | |
Backlick Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Armistead Boothe Park (ABPV2) in LWX | | | | |
| at Van Dorn Street in Alexandria (BLRV2) in LWX | | | | |
Bacon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Priceville (PCVK2) in LMK | | Nolin River at Nolin River Lake(NOLK2) | | |
Bad River (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fort Pierre (FTPS2) in ABR | Bad River (SD) near Midland(MIDS2) | | | |
| near Midland (MIDS2) in UNR | South Fork Bad River near Cottonwood(CTTS2) | Bad River (SD) near Fort Pierre(FTPS2) | | |
Bad River (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Odanah (BDOW3) in DLH | | | | |
| near Odanah (ODAW3) in DLH | | | | |
Badger Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Four Horns Canal near Browning (BDCM8) in TFX | | | | |
Badger Creek (MB) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cartwright MB (BCCQ3) in FGF | | | | |
Baisman Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Broadmoor (BRMM2) in LWX | | | | |
Baker Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Olmsted Falls (BAKO1) in CLE | | Rocky River at Berea(BRRO1) | | |
Baker River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rumney (RUMN3) in GYX | | | | |
| at Concrete (SHAW1) in SEW | | | | |
| other Baker Lk (UBDW1) in SEW | | | | |
Bald Eagle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blanchard (BCHP1) in CTP | Central PA Dams other Sayers Dam on Bald Eagle Creek(SYDP1) | Bald Eagle Creek near Beech Creek Station(BECP1) | | |
| near Beech Creek Station (BECP1) in CTP | Bald Eagle Creek at Blanchard(BCHP1) | West Branch Susquehanna River at Lock Haven(LHVP1) | | |
| at Milesburg (MSBP1) in CTP | Spring Creek at Milesburg(MSCP1) | Central PA Dams other Sayers Dam on Bald Eagle Creek(SYDP1) | | |
Bald Eagle Creek (South) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tyrone (BLDP1) in CTP | | | | |
Baldhill Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dazey (DBCN8) in FGF | | | | |
Baldwin Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Strongsville (SRNO1) in CLE | | Rocky River at Berea(BRRO1) | | |
Ballast Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Parris Island (IN MLLW) (PIBS1) in CHS | | | | |
Ballona Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sawtelle Boulevard (BLNC1) in LOX | | | | |
Banister River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Halifax (HALV2) in RNK | | | | |
Baptism River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beaver Bay (BAPM5) in DLH | | | | |
Baraboo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Baraboo (BABW3) in MKX | Baraboo River at West Baraboo(BBOW3) | | | |
| at West Baraboo (BBOW3) in MKX | Baraboo River at Rock Springs(RSPW3) | Baraboo River near Baraboo(BABW3) | | |
| at La Valle (LAVW3) in MKX | | Baraboo River at Reedsburg(RBGW3) | | |
| at Kendall Village (LLXW3) in ARX | | | | |
| at North Freedom (NOFW3) in MKX | | | | |
| at Reedsburg (RBGW3) in MKX | Baraboo River at La Valle(LAVW3) | Baraboo River at Rock Springs(RSPW3) | | |
| at Rock Springs (RSPW3) in MKX | Baraboo River at Reedsburg(RBGW3) | Baraboo River at West Baraboo(BBOW3) | | |
Barataria Bay and Waterway |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Lafitte (BARL1) in LIX | | | | |
| at Bayou Boeuf at Kraemer (BBKL1) in LIX | | | | |
| at Bayou des Allemands at Des allemands (BDAL1) in LIX | | | | |
| near Bayou Perot at Point Legard (BPPL1) in LIX | | | | |
| at Bayou Segnette near Westwego (BSGL1) in LIX | | | | |
| at Bayou Segnette at Lapalco Blvd. (BSWL1) in LIX | | | | |
| at Bayou Verret Closure Structure/Ama (BVWL1) in LIX | | | | |
| at West Bank Bayou Gauche (BYGL1) in LIX | | | | |
| at Caminada Pass (CPGL1) in LIX | | | | |
| at Lake Cataouatche at Whiskey Canal (CWCL1) in LIX | | | | |
| at Davis Pond Freshwater Diversion/Boutte (DPDL1) in LIX | | | | |
| at Barataria Pass near Grand Isle (EGIL1) in LIX | | | | |
| near Grand Terre Island (GTEL1) in LIX | | | | |
| at Hackberry Bay near Grand Isle (HACL1) in LIX | | | | |
| at Harvey Canal at Boomtown Casino/Estelle (HCEL1) in LIX | | | | |
| at Hero Canal (FS) near Belle Chasse (HCFL1) in LIX | | | | |
| at Harvey Canal near Harvey 2SSE (HCHL1) in LIX | | | | |
| at Lafitte (LBWL1) in LIX | | | | |
| at Naomi Diversion Canal near Naomi (NAOL1) in LIX | | | | |
| at Sellers Canal at Hwy 90 (SCHL1) in LIX | | | | |
| at West Closure CPX1 near Woodmere (WCCL1) in LIX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bay Dosgris near Galliano (DOSL1) in LIX | Lake Borgne at Chef Menteur Pass near Lake Borgne(CMPL1) | Barataria Bay and Waterway at 13NNE Grand Isle(NGIL1) | | |
| at 13NNE Grand Isle (NGIL1) in LIX | Barataria Bay and Waterway at Bay Dosgris near Galliano(DOSL1) | Barataria Bay and Waterway near Grand Terre Island(GTEL1) | | |
Bark River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rome (ROMW3) in MKX | | | | |
Barnegat Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bayshore (IN MLLW) (BASN4) in PHI | | | | |
| at Barnegat Light (IN MLLW) (BGLN4) in PHI | | | | |
| at Mantoloking (IN MLLW) (MTLN4) in PHI | | | | |
| at Waretown (IN MLLW) (WATN4) in PHI | | | | |
Baron Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Eldon (ELDO2) in TSA | | | | |
Barren River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Barren River Lake (BRRK2) in LMK | | Barren River at Bowling Green(BWGK2) | | |
| at Bowling Green (BWGK2) in LMK | Barren River at Barren River Lake(BRRK2) | Green River (KY) above Woodbury(WDHK2) | Drakes Creek near Alvaton(ALVK2) | |
Barrilla Draw |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Saragosa (SGAT2) in MAF | | Pecos River other Grandfalls(PGFT2) | | Pecos River other Girvin(GIVT2) |
Barton Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Loop 360 (ABTT2) in EWX | Barton Creek above Hwy 71 near Oak Hill(OHBT2) | Barton Creek above Barton Springs(BCCT2) | | |
| above Barton Springs (BCCT2) in EWX | Barton Creek at Loop 360(ABTT2) | | | |
| above Hwy 71 near Oak Hill (OHBT2) in EWX | | Barton Creek at Loop 360(ABTT2) | | |
Barton River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Coventry (COVV1) in BTV | | Lake Memphremagog at Newport(MEMV1) | | |
Bassett Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Thomasville (BASA1) in MOB | | | | |
Basswood River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Winton (WTNM5) in DLH | | | | |
Bat Fork Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hendersonville (BFCN7) in GSP | | | | |
Bath Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bath (in MLLW) (BATN7) in MHX | | | | |
Battenkill |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arlington (ARLV1) in ALY | | Battenkill below Mill at Battenville(BTTN6) | | |
| below Mill at Battenville (BTTN6) in ALY | Battenkill at Arlington(ARLV1) | | | |
Battle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Homer (BATA2) in PAFC | | | | |
| near Consul 1SSW (BCCQ8) in TFX | | | | |
| at Battle Creek (BCRM4) in GRR | | | | |
| below Wilsons Weir nr Consul 12NNW (BCWQ8) in TFX | | | | |
| near Cottonwood Below Coleman Fish Hatchery (COTC1) in STO | | | | |
| at McKinnon Ditch nr Consul 3NNE (MCKQ8) in TFX | | | | |
| at Nashlyn Canal nr Consul 5SW (NASQ8) in TFX | | | | |
| at Richardson Ditch nr Consul 5NNW (RICQ8) in TFX | | | | |
Battle Creek (Marion Co., OR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Commercial Street in Salem (BACO3) in PQR | | | | |
| at Lone Oak Rd near Salem (BKOO3) in PQR | | | | |
Battle Creek (North-central MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chinook (BCMM8) in TFX | | Milk River near Harlem(HRLM8) | | |
| at Lyons Ck at IB nr Willow Ck 23E (LYOQ8) in TFX | | | | |
Battle Creek (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hermosa (HERS2) in UNR | Battle Creek (SD) near Keystone(RUSS2) | Battle Creek (SD) below Hermosa(OSAS2) | | |
| above Keystone (JUDS2) in UNR | | Battle Creek (SD) near Keystone(RUSS2) | | |
| below Hermosa (OSAS2) in UNR | Battle Creek (SD) at Hermosa(HERS2) | | | |
| near Keystone (RUSS2) in UNR | Battle Creek (SD) above Keystone(JUDS2) | Battle Creek (SD) at Hermosa(HERS2) | | |
Battle River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Saum (SAUM5) in FGF | | | | |
Battle Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Laurel Mills (LRLV2) in LWX | | | | |
Bay River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bayboro (in MLLW) (BYBN7) in MHX | | | | |
Bayou Anacoco |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rosepine (RPIL1) in LCH | | | | |
Bayou Bartholomew |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Portland (BBPA4) in JAN | | Bayou Bartholomew at Wilmot(BBWA4) | | |
| at Wilmot (BBWA4) in JAN | Bayou Bartholomew at Portland(BBPA4) | Bayou Bartholomew near Jones(JONL1) | | |
| at Beekman (BKML1) in JAN | Bayou Bartholomew near Jones(JONL1) | | | |
| near Jones (JONL1) in JAN | Bayou Bartholomew at Wilmot(BBWA4) | Bayou Bartholomew at Beekman(BKML1) | | |
Bayou Bodcau |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bayou Bodcau Lake (LBBL1) in SHV | | Red River at Coushatta(CSHL1) | | Red River at Grand Ecore(GREL1) |
Bayou Boeuf |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Amelia (BBOL1) in LIX | | | | |
Bayou Bonfouca |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Slidell (BBSL1) in LIX | | | | |
Bayou Close |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Krotz Springs (BCKL1) in LIX | | | | |
Bayou Cocodrie |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clearwater (CLWL1) in LCH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Whiteville (WHTL1) in LCH | Bayou Cocodrie near Clearwater(CLWL1) | | | |
Bayou Courtableau |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Drainage Structure (BCCL1) in LCH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Washington (WSHL1) in LCH | Bayou Cocodrie near Whiteville(WHTL1) | Bayou Teche near Port Barre(TECL1) | | |
Bayou D'Arbonne |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Claiborne (LCAL1) in SHV | | Bayou D'Arbonne at Lake D'Arbonne(LDBL1) | | Ouachita River at Monroe(MLUL1) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake D'Arbonne (LDBL1) in SHV | Bayou D'Arbonne at Lake Claiborne(LCAL1) | Ouachita River at Monroe(MLUL1) | | Ouachita River at Columbia Lock and Dam(COLL1) |
Bayou De Chien |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Clinton (BDCK2) in PAH | | | | |
Bayou Des Cannes |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Eunice (BDCL1) in LCH | | Mermentau River at Mermentau(MRML1) | | |
Bayou Dorcheat |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dixie Inn (MNEL1) in SHV | Bayou Dorcheat near Springhill(SPHL1) | Bayou Dorcheat at Lake Bistineau(LBUL1) | | |
| near Springhill (SPHL1) in SHV | | Bayou Dorcheat at Dixie Inn(MNEL1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Bistineau (LBUL1) in SHV | Bayou Dorcheat at Dixie Inn(MNEL1) | Red River at Coushatta(CSHL1) | Bayou Dorcheat near Springhill(SPHL1) | Red River at Grand Ecore(GREL1) |
Bayou Lacassine |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lorrain Park (CLHL1) in LCH | | | | |
Bayou Lacombe |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bayou Lacome at Krentel Rd (BLKL1) in LIX | | | | |
| below Lacombe (LRLL1) in LIX | | | | |
Bayou Lafourche |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Donaldsonville (BFFL1) in LIX | | | | |
| at Lockport (LBLL1) in LIX | | | | |
| at Donaldsonville (LFDL1) in LIX | | | | |
| at Thibodaux (TBLL1) in LIX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Napoleonville (NPVL1) in LIX | Bayou Lafourche below Donaldsonville(BFFL1) | Bayou Lafourche at Thibodaux(TBLL1) | | |
Bayou Lafourche (NE LA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Alto (BLFL1) in SHV | Bayou Lafourche (NE LA) near Crew Lake(CLGL1) | | | |
| near Crew Lake (CLGL1) in SHV | | Bayou Lafourche (NE LA) above Alto(BLFL1) | | |
Bayou Lasalle |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tributary near Diamondhead (TBLM6) in LIX | | | | |
Bayou Latenache |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Melville (BLML1) in LIX | | Atchafalaya River at Melville(MLVL1) | | Atchafalaya River at Bayou Sorrel Lock(BSRL1) |
Bayou Liberty |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Slidell (LBSL1) in LIX | | | | |
Bayou Macon |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Delhi (BMDL1) in JAN | Bayou Macon at Eudora(EUGA4) | Bayou Macon near Como(COGL1) | | |
| near Como (COGL1) in JAN | Bayou Macon near Delhi(BMDL1) | Tensas River at Clayton(CYNL1) | | |
| at Eudora (EUGA4) in JAN | | Bayou Macon near Delhi(BMDL1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kilbourne (BMKL1) in JAN | Bayou Macon at Eudora(EUGA4) | Bayou Macon near Delhi(BMDL1) | | |
Bayou Marcus Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near West Pensacola (BYMF1) in MOB | | | | |
Bayou Millhome |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Stephensville (STVL1) in LCH | | | | |
Bayou Nezpique |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Basile (BSLL1) in LCH | | Mermentau River at Mermentau(MRML1) | | |
Bayou Penchant |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Morgan City near Gibson (BPNL1) in LIX | | | | |
Bayou Pierre |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Willows (WBPM6) in JAN | | | | |
Bayou Plaquemine Brule |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Estherwood (ESWL1) in LCH | | | | |
Bayou Saint John |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lakeshore Drive in New Orleans (BSJL1) in LIX | | | | |
| at Southlake at New Orleans (SJSL1) in LIX | | | | |
Bayou Sara |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Saraland (SARA1) in MOB | | | | |
Bayou Teche |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Port Barre (TECL1) in LCH | | | | |
Bayou Vermilion |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carencro (BVCL1) in LCH | | Vermilion River at Lake Martin Road(VRLL1) | | |
Bayou Vincent |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Browns Village (BVSL1) in LIX | | | | |
Bazile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Center (CBCN1) in OAX | | Bazile Creek near Niobrara(NBZN1) | | |
| near Niobrara (NBZN1) in OAX | Bazile Creek at Center(CBCN1) | | | |
Beach Thorofare |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Margate (IN MLLW) (MGTN4) in PHI | | | | |
Beals Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Natural Dam Salt Lake (NDST2) in MAF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Westbrook (WBRT2) in MAF | | Colorado River (TX) above Silver(SILT2) | | West Central Texas Lakes at E. V. Spence Reservoir(EVST2) |
Bean Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Powers (BCRO1) in IWX | | | | |
Bear Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lake Laurel (LLBM2) in LWX | | | | |
Bear Butte Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Boulder Canyon (BOUS2) in UNR | Bear Butte Creek near Galena(GLNS2) | Bear Butte Creek at Avalanche Rd at Sturgis(STUS2) | | |
| near Galena (GLNS2) in UNR | | Bear Butte Creek at Boulder Canyon(BOUS2) | | |
| at Avalanche Rd at Sturgis (STUS2) in UNR | Bear Butte Creek at Boulder Canyon(BOUS2) | | | |
Bear Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Barker (BBAT2) in HGX | | Langham Creek at Addicks Reservoir(ADDT2) | | |
| at BEAR CREEK DAM (BCDN7) in GSP | | | | |
| below Route 1826 at Driftwood (BCDT2) in EWX | | | | |
| near Muskegon (BCMM4) in GRR | | | | |
| at Spillar Ranch Road (BCMT2) in EWX | | Boggy Creek at Webberville Road(BCWT2) | | |
| at US 231 (BEBF1) in TAE | | | | |
| at FM 2722 nr Sattler (BEST2) in EWX | | | | |
| at Friendsville (BRCM2) in LWX | | | | |
| near Iliamna (BRKA2) in PAFC2 | | | | |
| at Holsten Chimney Canyon (HCHC1) in STO | | | | |
| at McKee Road (MEEC1) in HNX | | San Joaquin River at Newman(NWMC1) | | |
| at Medford (MFDO3) in MFR | | | | |
Bear Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Red Bay (RBYA1) in HUN | | | | |
Bear Creek (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Evergreen (BBCC2) in BOU | | Bear Creek (CO) above Idledale(CGCC2) | | |
| at Bear Creek Reservoir (BCDC2) in BOU | Bear Creek (CO) at Morrison(MRRC2) | Bear Creek (CO) at Sheridan(SHRC2) | | |
| above Idledale (CGCC2) in BOU | Bear Creek (CO) at Evergreen(BBCC2) | Bear Creek (CO) at Morrison(MRRC2) | | |
| at Morrison (MRRC2) in BOU | Bear Creek (CO) above Idledale(CGCC2) | Bear Creek (CO) at Bear Creek Reservoir(BCDC2) | | |
| at Sheridan (SHRC2) in BOU | Bear Creek (CO) at Bear Creek Reservoir(BCDC2) | South Platte River at Denver(DNVC2) | | |
Bear Creek (MN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rochester (RBCM5) in ARX | | South Fork Zumbro River at Rochester(RCHM5) | | |
Bear Creek (SFJPA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sand Hill Road (BCSH) (SHJC1) in MTR | | | | |
Bear Creek (South Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ottumwa US 34 (BCOI4) in DMX | | Des Moines River at Ottumwa(OTMI4) | | |
Bear Creek (TX) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at FM 171 Road near Wichita Falls (WBKT2) in OUN | | | | |
Bear River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Corinne (BCNU1) in SLC | | | | |
| above Woodruff Narrows Reservoir (BEAW4) in SLC | Bear River at Evanston(EVAW4) | Bear River below Woodruff Narrows Reservoir(BRWU1) | | |
| near Collinston (BECU1) in SLC | | | | |
| near Utah/Wyoming State Line (BERU1) in SLC | | Bear River at Evanston(EVAW4) | | |
| at Idaho-Utah State Line (BIUI1) in PIH | Bear River at Pescadero(BRAI1) | | | |
| at Pescadero (BRAI1) in PIH | Bear River at Border(BRBW4) | Bear River at Idaho-Utah State Line(BIUI1) | | |
| at Border (BRBW4) in PIH | Bear River near Cokeville(COKW4) | Bear River at Pescadero(BRAI1) | | |
| near Wheatland (BRWC1) in STO | | Feather River at Nicolaus(NCOC1) | | |
| below Woodruff Narrows Reservoir (BRWU1) in SLC | Bear River above Woodruff Narrows Reservoir(BEAW4) | Bear River below Pixley Dam(PIXW4) | | |
| at Evanston (EVAW4) in SLC | Bear River near Utah/Wyoming State Line(BERU1) | Bear River above Woodruff Narrows Reservoir(BEAW4) | | |
| below Pixley Dam (PIXW4) in RIW | Bear River below Woodruff Narrows Reservoir(BRWU1) | Bear River near Cokeville(COKW4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cokeville (COKW4) in RIW | Bear River below Pixley Dam(PIXW4) | Bear River at Border(BRBW4) | Smiths Fork near Border(BORW4) | |
Bear in the Lodge Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wanblee (BERS2) in UNR | | White River (NE-SD) near Kadoka(KDKS2) | | |
Beargrass Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mellwood (MLWK2) in LMK | South Fork Beargrass Creek at Germantown(LOSK2) | Ohio River at McAlpine Upper(MLUK2) | Middle Fork Beargrass Creek near Clifton(CFTK2) | |
Beaty Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jay (JBCO2) in TSA | | | | |
Beaufort River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beaufort (IN MLLW) (BRBS1) in CHS | | | | |
Beaufort Sea |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kaktovik (KVKA2) in PAFG3 | | | | |
| at Point Barrow (PBTA2) in PAFG3 | | | | |
Beaver Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hooper Road (BBHL1) in LIX | | | | |
Beaver Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Belvidere (BBBN4) in PHI | | | | |
Beaver Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Bend (BCFA2) in PAFG | Nome Creek above Beaver Creek(NOCA2) | | | |
| at Troutdale (BCTO3) in PQR | | | | |
| above Victoria Creek (BEAA2) in PAFG | | | | |
| near Kenai (BEVA2) in PAFC | | | | |
| near Beaver City (BEVN1) in GID | Beaver Creek at Cedar Bluffs(CDBK1) | | | |
| above Halleck (BVRN2) in LKN | | | | |
| at Cedar Bluffs (CDBK1) in GLD | Beaver Creek at Ludell(LDLK1) | Beaver Creek near Beaver City(BEVN1) | | |
| at Ludell (LDLK1) in GLD | | Beaver Creek at Cedar Bluffs(CDBK1) | | |
| at Loretto (LRTN1) in OAX | | | | |
Beaver Creek (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Grimes (GRMI4) in DMX | Beaver Creek (Central IA) near Woodward(WWDI4) | Des Moines River at Des Moines 2nd Ave(DMOI4) | | |
| near Woodward (WWDI4) in DMX | | Beaver Creek (Central IA) near Grimes(GRMI4) | | |
Beaver Creek (Cumberland River KY) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Monticello (MTCK2) in JKL | | Cumberland River at Lake Cumberland(WLCK2) | | |
Beaver Creek (IN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Shoals (BCSI3) in IND | | White River (IN) above Petersburg(PETI3) | | |
Beaver Creek (Levisa Fork KY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Martin (BVCK2) in JKL | | | | |
Beaver Creek (Llano River Basin) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mason (MBCT2) in SJT | | | | |
Beaver Creek (Loup River tributary) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Genoa (GEON1) in GID | | | | |
Beaver Creek (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beaver Falls (BVFM5) in MPX | | | | |
Beaver Creek (MO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bradleyville (BRBM7) in SGF | | | | |
Beaver Creek (MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hinsdale (BCHM8) in GGW | Beaver Creek (MT) near Saco(GSCM8) | | | |
| near Saco (GSCM8) in GGW | | Beaver Creek (MT) near Hinsdale(BCHM8) | | |
Beaver Creek (Marion Co., OR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Aumsville (BCOO3) in PQR | | | | |
Beaver Creek (Mud Lake/Eastern Idaho) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Spencer (BVSI1) in PIH | | | | |
Beaver Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Morganton Rd (BVCN7) in RAH | | | | |
| at Cumberland (BVFN7) in RAH | | | | |
| at Kelly Rd (BVKN7) in RAH | | | | |
Beaver Creek (Northeast IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at New Hartford (NHRI4) in DMX | | Cedar River at Cedar Falls(CEDI4) | | |
Beaver Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hulen (HUBO2) in OUN | | Beaver Creek (OK) at Waurika Lake(WRLO2) | | |
| near Waurika (WAKO2) in OUN | Beaver Creek (OK) at Waurika Lake(WRLO2) | | Cow Creek (OK) near Addington(ADDO2) | |
| at Waurika Lake (WRLO2) in OUN | Beaver Creek (OK) near Hulen(HUBO2) | Beaver Creek (OK) near Waurika(WAKO2) | Little Beaver Creek (OK) near Duncan(DLBO2) | |
Beaver Creek (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Canton (BCCS2) in FSD | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Buffalo Gap (BEAS2) in UNR | Beaver Creek (SD) near Pringle(PRNS2) | Cheyenne River near Buffalo Gap(BFGS2) | | |
| near Pringle (PRNS2) in UNR | Beaver Creek (SD) near Buffalo Gap(BEAS2) | | | |
Beaver Creek (SW ND) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Trotters (TRTN8) in BIS | | Little Missouri River near Watford City(WTFN8) | | |
Beaver Creek (South Central ND) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Linton (BVRN8) in BIS | | | | |
Beaver Creek (TN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Powell (BCPT1) in MRX | Beaver Creek (TN) near Halls Crossroads(HALT1) | Beaver Creek (TN) at Solway(SOLT1) | | |
| near Halls Crossroads (HALT1) in MRX | | Beaver Creek (TN) near Powell(BCPT1) | | |
| at Solway (SOLT1) in MRX | Beaver Creek (TN) near Powell(BCPT1) | | | |
Beaver Creek (TX) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Electra (ELTT2) in OUN | | | | |
Beaver Creek (VA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bristol (BCBV2) in MRX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Beaver Creek Dam (HW) near Bristol 3ENE (BCLV2) in MRX | | Beaver Creek (VA) at Bristol(BCBV2) | | |
Beaver Creek (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sparta (BVCW3) in ARX | | | | |
Beaver Dam Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lincoln Park (LNPN4) in PHI | | | | |
Beaver Kill |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cooks Falls (CKFN6) in BGM | | | | |
Beaver River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Matson Creek (BVRQ9) in PAFG4 | | | | |
| at Goodwell (GBRO2) in AMA | | Beaver River at Beaver(BVRO2) | | |
| at Wampum (WPMP1) in PBZ | | Beaver River near Beaver Falls(BEAP1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beaver Falls (BEAP1) in PBZ | Beaver River at Wampum(WPMP1) | | Mahoning River at Youngstown(YGWO1) | |
| at Beaver (BVRO2) in AMA | Beaver River at Goodwell(GBRO2) | North Canadian River at Woodward(WDWO2) | | |
| near Fort Supply (FSPO2) in OUN | Beaver River at Beaver(BVRO2) | North Canadian River at Woodward(WDWO2) | | |
Beaver River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beaver Bay (BRBM5) in DLH | | | | |
Beaver River (NY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Croghan (CGHN6) in BUF | Beaver River (NY) at Stillwater Reservoir(SWRN6) | | | |
| at Stillwater Reservoir (SWRN6) in ALY | | Beaver River (NY) at Croghan(CGHN6) | | |
Beaver Ruin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mitchell Road near Norcross (BVRG1) in FFC | | | | |
Beaver Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Finksburg (FNKM2) in LWX | | | | |
Beaverdam Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Salisbury (BDCM2) in AKQ | | | | |
| above Elberton (BVDG1) in GSP | | | | |
| above Windy Gap Rd (BVRN7) in GSP | | | | |
| near Cheverly (CHVM2) in LWX | | | | |
| near Greenbelt / Edmonston Road (GBTM2) in LWX | | | | |
| near Mountville (MUVV2) in LWX | | | | |
| near Sardis (SARG1) in CHS | | | | |
Beaverdam Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Creedmore (CRDN7) in RAH | | | | |
Beaverdam River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beaver Dam (BEAW3) in MKX | | | | |
Beaverdam Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cockeysville (CKYM2) in LWX | | | | |
Beaverhead River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Barretts (BARM8) in TFX | Beaverhead River at Clark Canyon Dam near Dillon(CLKM8) | Beaverhead River at Dillon(DILM8) | | |
| at Clark Canyon Dam near Dillon (CLKM8) in TFX | Red Rock River at Lima Reservoir near Lima(LRRM8) | Beaverhead River at Barretts(BARM8) | | |
| at Dillon (DILM8) in TFX | Beaverhead River at Barretts(BARM8) | Beaverhead River near Twin Bridges(TWNM8) | | |
| at Twin Bridges (TWBM8) in TFX | Beaverhead River near Twin Bridges(TWNM8) | Jefferson River near Twin Bridges(TWIM8) | Ruby River near Twin Bridges(RTBM8) | |
| near Twin Bridges (TWNM8) in TFX | Beaverhead River at Dillon(DILM8) | Beaverhead River at Twin Bridges(TWBM8) | | |
Bedias Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Madisonville (MDST2) in HGX | | Trinity River at Riverside(RVRT2) | | |
Bedico Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Goodbee (BEDL1) in LIX | | | | |
Bee Hunter Ditch |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Linton (BHDI3) in IND | | White River (IN) at Edwardsport(FREI3) | | |
Beech Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Monument (MNTP1) in CTP | | | | |
Beech Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bardstown (BTDK2) in LMK | Beech Fork at Maud(MUDK2) | Rolling Fork River near Boston(BSNK2) | | |
| at Maud (MUDK2) in LMK | | Beech Fork at Bardstown(BTDK2) | | |
Beetree Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bentley Springs (BSBM2) in LWX | | | | |
Beggars Bridge Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dawley Corners (BGCV2) in AKQ | | | | |
Belhaven Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Laurel Street/Jackson (JBLM6) in JAN | | | | |
| at Riverside Drive/Jackson (JBRM6) in JAN | | | | |
Belle Fourche River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Belle Fourche Reservoir (BEFS2) in UNR | Belle Fourche River at Belle Fourche(BLES2) | Belle Fourche River near Sturgis(SBFS2) | | |
| near Alva (BFAW4) in UNR | Belle Fourche River at Keyhole Reservoir(KEYW4) | Belle Fourche River at Wyoming-South Dakota State Line(BWSW4) | | |
| below Moorcroft (BFRW4) in UNR | | Belle Fourche River at Keyhole Reservoir(KEYW4) | | |
| at Belle Fourche (BLES2) in UNR | Belle Fourche River at Wyoming-South Dakota State Line(BWSW4) | Belle Fourche River near Fruitdale(FRUS2) | | Belle Fourche River near Belle Fourche Reservoir(BEFS2) |
| near Elm Springs (EMSS2) in UNR | Belle Fourche River near Sturgis(SBFS2) | Cheyenne River near Plainview(PLNS2) | | |
| at Keyhole Reservoir (KEYW4) in UNR | Belle Fourche River below Moorcroft(BFRW4) | Belle Fourche River near Alva(BFAW4) | | |
| near Sturgis (SBFS2) in UNR | Belle Fourche River near Fruitdale(FRUS2) | Belle Fourche River near Elm Springs(EMSS2) | Belle Fourche River near Belle Fourche Reservoir(BEFS2) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wyoming-South Dakota State Line (BWSW4) in UNR | Belle Fourche River near Alva(BFAW4) | Belle Fourche River at Belle Fourche(BLES2) | | Belle Fourche River near Fruitdale(FRUS2) |
| near Fruitdale (FRUS2) in UNR | Belle Fourche River at Belle Fourche(BLES2) | Belle Fourche River near Sturgis(SBFS2) | Belle Fourche River near Belle Fourche Reservoir(BEFS2) | |
Belle River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pierre Part (PPAL1) in LIX | | | | |
Belmont Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Harbor Blvd at Old County Road (OCRC1) in MTR | | | | |
Belt Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Monarch (BTCM8) in TFX | | | | |
Bennett Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Park Mills (PMBM2) in LWX | | | | |
Bennett Spring |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bennett Spring State Park (BNSM7) in SGF | | | | |
Bering Sea |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Golovin (GLTA2) in PAFG2 | | | | |
| at Shishmaref (SFTA2) in PAFG2 | | | | |
| at Shaktoolik (SHTA2) in PAFG2 | | | | |
| at Wales (WALA2) in PAFG2 | | | | |
Bermudian Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Heidlersburg (HEIP1) in CTP | | | | |
Berry Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Ben Irving Reservoir (BIVO3) in MFR | | | | |
| near Georgetown (GTWT2) in EWX | | | | |
Berryessa Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Calaveras Road (BYSC1) in MTR | | | | |
| at Old Piedmont Road (XBCC1) in MTR | | | | |
Bess Branch |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alligator Park (CSSL1) in LCH | | Sabine River at Deweyville(DWYT2) | | |
Big Bear Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ladora (LADI4) in DVN | | | | |
Big Black River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bovina (BOVM6) in JAN | Big Black River near Bentonia(BTAM6) | | | |
| near Bentonia (BTAM6) in JAN | Big Black River at West(WSTM6) | Big Black River near Bovina(BOVM6) | | |
| at West (WSTM6) in JAN | | Big Black River near Bentonia(BTAM6) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Depot Mountain (BBRM1) in CAR | | St. John River at Dickey(DICM1) | | |
| near Kilmichael (KILM6) in JAN | | Big Black River at West(WSTM6) | | |
Big Blue River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Barneston (BARN1) in OAX | Big Blue River at Beatrice(BEAN1) | Big Blue River at Marysville(MRYK1) | | |
| at Beatrice (BEAN1) in OAX | Big Blue River near Crete(CRTN1) | Big Blue River near Barneston(BARN1) | | |
| at Blue Rapids (BLRK1) in TOP | Big Blue River at Marysville(MRYK1) | Big Blue River at Tuttle Creek Lake(MTTK1) | | |
| near Crete (CRTN1) in OAX | Big Blue River at Seward(SWRN1) | Big Blue River at Beatrice(BEAN1) | | |
| near Manhattan (MNTK1) in TOP | Big Blue River at Tuttle Creek Lake(MTTK1) | | | |
| at Marysville (MRYK1) in TOP | Big Blue River near Barneston(BARN1) | Big Blue River at Blue Rapids(BLRK1) | | |
| at Tuttle Creek Lake (MTTK1) in TOP | Big Blue River at Blue Rapids(BLRK1) | Big Blue River near Manhattan(MNTK1) | | |
| at Surprise (SRPN1) in OAX | | Big Blue River at Seward(SWRN1) | | |
| at Seward (SWRN1) in OAX | Big Blue River at Surprise(SRPN1) | Big Blue River near Crete(CRTN1) | | |
Big Blue River (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Carthage (CARI3) in IND | | Big Blue River (IN) at Shelbyville(SBVI3) | | |
| at Shelbyville (SBVI3) in IND | Big Blue River (IN) at Carthage(CARI3) | Driftwood River near Edinburgh(DREI3) | Little Blue River (IN) at Walkerville(LBRI3) | |
Big Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Marlboro (BBMN4) in PHI | | | | |
Big Bureau Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Princeton (PINI2) in DVN | | | | |
Big Butte Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McLEOD (MLBO3) in MFR | | | | |
Big Canoe Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at at hwy 231 at Ashville (ASHA1) in BMX | | | | |
Big Cedar Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Georgia Ave at Cedartown (CTWG1) in FFC | | Cedar Creek near Cedartown(CCDG1) | | |
Big Chino Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Paulden (BCWA3) in FGZ | Williamson Valley Wash near Paulden(WVAA3) | Verde River below Paulden(VDPA3) | | |
Big Coal River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ashford (ASHW2) in RLX | Clear Fork (Big Coal) at Whitesville(WCFW2) | Coal River (WV) at Tornado(TORW2) | | |
Big Coldwater Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Milton (MLNF1) in MOB | | | | |
Big Colewa Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oak Grove (BCOL1) in JAN | | | | |
Big Cottonwood Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Salt Lake City (BCTU1) in SLC | | | | |
| at Cottonwood Lane (BIGU1) in SLC | | | | |
Big Cow Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Newton (NCCT2) in LCH | | | | |
Big Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alpharetta (APHG1) in FFC | Big Creek at GA 9 near Cumming(CMGG1) | Big Creek below Hog Wallow at Roswell(RWSG1) | | |
| near Needville (BCNT2) in HGX | | Brazos River near Rosharon(ROST2) | | |
| at KM 1084.8 Alaska Highway (BGCQ9) in PAFG4 | | | | |
| at Brooklyn (BIKO1) in CLE | Big Creek near Brooklyn (Brookpark Road)(BPRO1) | Big Creek at Cleveland(BIGO1) | | |
| near Blairstown (BLRM7) in EAX | | | | |
| near Brooklyn (Brookpark Road) (BPRO1) in CLE | | Big Creek at Brooklyn(BIKO1) | | |
| at GA 9 near Cumming (CMGG1) in FFC | | Big Creek near Alpharetta(APHG1) | | |
| at Ellis (ELLK1) in DDC | Big Creek near Ellis(RIGK1) | Big Creek near Hays(HYSK1) | | |
| at Hatfield (HTFK2) in JKL | | | | |
| near Hays (HYSK1) in DDC | Big Creek at Ellis(ELLK1) | | | |
| near Ellis (RIGK1) in DDC | | Big Creek at Ellis(ELLK1) | | |
| near Rogersville (RVLT1) in MRX | | | | |
| below Hog Wallow at Roswell (RWSG1) in FFC | Big Creek near Alpharetta(APHG1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Elba at SR-87 (BIGA1) in TAE | | Pea River at Elba (US 84)(ELBA1) | | |
| at Cleveland (BIGO1) in CLE | Big Creek at Brooklyn(BIKO1) | | | |
| at Millington (MLLT1) in MEG | Big Creek near Rosemark(ROMT1) | Mississippi River at Memphis(MEMT1) | | |
| near Rosemark (ROMT1) in MEG | | Big Creek at Millington(MLLT1) | | Mississippi River at Memphis(MEMT1) |
Big Creek (Al) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Seven Hills (BCMA1) in MOB | | | | |
| near Wilmer (WILA1) in MOB | | | | |
Big Creek (IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mt Pleasant (MBCI4) in DVN | | | | |
Big Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Wadesville (WADI3) in PAH | | | | |
Big Creek (MO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Big Creek at Sam A Baker State Park (SABM7) in PAH | | St. Francis River at Wappapello Lake Pool(WPPM7) | | |
Big Creek (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rockland - Herman Road (BIGW3) in ARX | | | | |
Big Creek Lake (Central IA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Polk City (PLKI4) in DMX | Big Creek Ponding Area (Central IA) near Polk City(BIGI4) | Des Moines River at Saylorville Reservoir(SAYI4) | | |
Big Creek Ponding Area (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Polk City (BIGI4) in DMX | | Big Creek Lake (Central IA) near Polk City(PLKI4) | | |
Big Creek of Lane Co. |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Florence (BIFO3) in PQR | | | | |
Big Cypress Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Jefferson (JFET2) in SHV | Big Cypress Creek near Pittsburg(PBGT2) | Big Cypress Creek near Karnack(BGKT2) | | Big Cypress Creek at Mooringsport (Caddo Lake)(LCOL1) |
| near Pittsburg (PBGT2) in SHV | | Big Cypress Creek above Jefferson(JFET2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Karnack (BGKT2) in SHV | Big Cypress Creek above Jefferson(JFET2) | Big Cypress Creek at Mooringsport (Caddo Lake)(LCOL1) | Big Cypress Creek near Pittsburg(PBGT2) | Red River at Shreveport(SVPL1) |
| at Mooringsport (Caddo Lake) (LCOL1) in SHV | Big Cypress Creek near Karnack(BGKT2) | Red River at Shreveport(SVPL1) | Big Cypress Creek above Jefferson(JFET2) | Red River at Coushatta(CSHL1) |
Big Darby Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Darbyville (DBVO1) in ILN | Little Darby Creek near West Jefferson(WEJO1) | | | |
Big Duck Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elwood (BDCI3) in IND | | White River (IN) near Strawtown(WRSI3) | | |
Big Dutchman Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rock Hill (BDMS1) in GSP | | | | |
Big Eau Pleine River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Eau Pleine Reservoir (EPLW3) in GRB | Big Eau Pleine River near Stratford(STRW3) | Wisconsin River below Dubay Dam(DUBW3) | | |
| near Stratford (STRW3) in GRB | | Big Eau Pleine River at Big Eau Pleine Reservoir(EPLW3) | | |
Big Elk Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elk Mills (EKMM2) in LWX | | | | |
Big Escambia Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Flomaton (FLMA1) in MOB | | | | |
Big Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Falls (BIFM5) in DLH | | | | |
| near Bigfork (BIGM5) in DLH | | | | |
| near Craigville (CRGM5) in DLH | | | | |
Big Goose Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Beaver Creek (BGCW4) in BYZ | Big Goose Creek at Canyon(BGDW4) | | | |
| at Canyon (BGDW4) in BYZ | | Big Goose Creek below Beaver Creek(BGCW4) | | |
Big Haynes Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bald Rock Road near Milstead (BHCG1) in FFC | Big Haynes Creek at Jack Turner Dam near Milstead(MBHG1) | | | |
| at Lenora Road near Snellville (BIGG1) in FFC | | Big Haynes Creek at Jack Turner Dam near Milstead(MBHG1) | | |
| at Jack Turner Dam near Milstead (MBHG1) in FFC | Big Haynes Creek at Lenora Road near Snellville(BIGG1) | Big Haynes Creek at Bald Rock Road near Milstead(BHCG1) | | |
Big Hill Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Hill Lake (BIGK1) in ICT | | Verdigris River at Coffeyville(CFVK1) | | |
Big Hole River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Big Lake Creek at Wisdom (BGKM8) in TFX | Big Hole River near Jackson at Miner Creek(MCKM8) | Big Hole River below Mudd Creek near Wisdom(BHDM8) | | |
| below Mudd Creek near Wisdom (BHDM8) in TFX | Big Hole River below Big Lake Creek at Wisdom(BGKM8) | Big Hole River near Wise River(WSVM8) | | |
| near Glen (GNLM8) in TFX | Big Hole River near Melrose(MLRM8) | Big Hole River near bl Hamilton Ditch nr Twin Bridges(THDM8) | | |
| near Jackson (JKSM8) in TFX | | Big Hole River above Spring Creek near Jackson(SCRM8) | | |
| near Jackson at Miner Creek (MCKM8) in TFX | Big Hole River above Spring Creek near Jackson(SCRM8) | Big Hole River below Big Lake Creek at Wisdom(BGKM8) | | |
| near Melrose (MLRM8) in TFX | Big Hole River at Maiden Rock near Divide(MRDM8) | Big Hole River near Glen(GNLM8) | | |
| at Maiden Rock near Divide (MRDM8) in TFX | Big Hole River near Wise River(WSVM8) | Big Hole River near Melrose(MLRM8) | Wise River at Wise River(WZRM8) | |
| above Spring Creek near Jackson (SCRM8) in TFX | Big Hole River near Jackson(JKSM8) | Big Hole River near Jackson at Miner Creek(MCKM8) | | |
| near bl Hamilton Ditch nr Twin Bridges (THDM8) in TFX | Big Hole River near Glen(GNLM8) | Jefferson River near Twin Bridges(TWIM8) | | |
| near Wise River (WSVM8) in TFX | Big Hole River below Mudd Creek near Wisdom(BHDM8) | Big Hole River at Maiden Rock near Divide(MRDM8) | | |
Big Horse Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lansing (BHLN7) in RNK | | | | |
Big Indian Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at US 341 near Clinchfield (CLFG1) in FFC | | | | |
Big Jacks Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Grasmere (BJCI1) in BOI | | | | |
Big Limestone Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Limestone (LIMT1) in MRX | | | | |
Big Lost River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Arco (ARCI1) in PIH | Big Lost River below Mackay Reservoir(MAKI1) | Big Lost River at Lincoln Bridge INL Complex(LINI1) | | |
| above Abv Sinks nr Howe (BLSI1) in PIH | Big Lost River at Lincoln Bridge INL Complex(LINI1) | | | |
| at Howell Ranch (HWRI1) in PIH | North Fork Big Lost River at Wild Horse(BLRI1) | Eastern Idaho Reservoirs at Mackay Dam(MACI1) | | |
| at Lincoln Bridge INL Complex (LINI1) in PIH | Big Lost River near Arco(ARCI1) | Big Lost River above Abv Sinks nr Howe(BLSI1) | | |
| below Mackay Reservoir (MAKI1) in PIH | Eastern Idaho Reservoirs at Mackay Dam(MACI1) | Big Lost River near Arco(ARCI1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arco At Sunset Road (ASUI1) in PIH | Big Lost River below Moore Div Nr Moore(MDII1) | Big Lost River near Arco(ARCI1) | | |
| below INL Diversion (BLOI1) in PIH | Big Lost River near Arco(ARCI1) | Big Lost River at Lincoln Bridge INL Complex(LINI1) | | |
| above INL Diversion at Head near Arco (INEI1) in PIH | Big Lost River near Arco(ARCI1) | | | |
| at Leslie (LESI1) in PIH | Big Lost River below Mackay Reservoir(MAKI1) | Big Lost River near Arco(ARCI1) | | |
| below Moore Div Nr Moore (MDII1) in PIH | Big Lost River at Leslie(LESI1) | Big Lost River at Arco At Sunset Road(ASUI1) | | |
Big Moccasin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Moccasin (BMCV2) in MRX | | | | |
Big Muddy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Antelope (BGCM8) in GGW | | Big Muddy Creek near Culbertson(CBMM8) | | |
| near Culbertson (CBMM8) in GGW | Big Muddy Creek near Antelope(BGCM8) | | | |
Big Muddy River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Mount Vernon (BMMI2) in PAH | | | | |
| other Subimpoundment near Waltonville (BSII2) in PAH | | | | |
| at Murphysboro (MURI2) in PAH | Big Muddy River at Plumfield(PLMI2) | | | |
| at Plumfield (PLMI2) in PAH | Big Muddy River at Rend Lake Pool(RNDI2) | Big Muddy River at Murphysboro(MURI2) | | |
| at Rend Lake Pool (RNDI2) in PAH | | Big Muddy River at Plumfield(PLMI2) | | |
Big Nance Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Courtland (BNAA1) in HUN | | | | |
Big Nemaha River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Falls City (FLLN1) in OAX | | | | |
Big Otter River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Evington (EVGV2) in RNK | | | | |
Big Papillion Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bennington (BEBN1) in OAX | Big Papillion Creek near Kennard(KEBN1) | Big Papillion Creek at Fort Street at Omaha(OHAN1) | | |
| near Blair (BLBN1) in OAX | | Big Papillion Creek near Kennard(KEBN1) | | |
| near Kennard (KEBN1) in OAX | Big Papillion Creek near Blair(BLBN1) | Big Papillion Creek near Bennington(BEBN1) | | |
| at Fort Street at Omaha (OHAN1) in OAX | Big Papillion Creek near Bennington(BEBN1) | Big Papillion Creek at Pacific Street at Omaha(OMBN1) | | |
| at Standing Bear Lake and Dam (OMAN1) in OAX | | | | |
| at Pacific Street at Omaha (OMBN1) in OAX | Big Papillion Creek at Fort Street at Omaha(OHAN1) | Big Papillion Creek at Q Street at Omaha(RABN1) | | |
| at Q Street at Omaha (RABN1) in OAX | Big Papillion Creek at Pacific Street at Omaha(OMBN1) | Papillion Creek at Fort Crook(FCKN1) | Little Papillion Creek at Ak-sar-ben at Omaha(OMLN1) | |
Big Pine Creek (IN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pine Village (BPCI3) in IND | | Wabash River at Covington(CVGI3) | | |
Big Piney |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ft. Wood - East Gate (BIGM7) in SGF | Big Piney near Edgar Springs(PINM7) | | | |
| near Edgar Springs (PINM7) in SGF | | Big Piney at Ft. Wood - East Gate(BIGM7) | | |
Big Pipe Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bruceville (BRUM2) in LWX | | | | |
Big Presque Isle Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tracey Mills (BPSB3) in CAR | | | | |
Big Quilcene River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Quilcene (BQCW1) in SEW | | | | |
Big Raccoon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cecil M. Harden Lake (CHLI3) in IND | Big Raccoon Creek near Fincastle(FINI3) | Big Raccoon Creek at Ferndale(FRNI3) | | |
| near Fincastle (FINI3) in IND | | Big Raccoon Creek at Cecil M. Harden Lake(CHLI3) | | |
| at Ferndale (FRNI3) in IND | Big Raccoon Creek at Cecil M. Harden Lake(CHLI3) | Big Raccoon Creek at Coxville(COXI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Coxville (COXI3) in IND | Big Raccoon Creek at Ferndale(FRNI3) | Wabash River at Clinton(CLNI3) | | |
Big Rib River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rib Falls (RIBW3) in GRB | | Wisconsin River below Wausau Dam(WUUW3) | | |
Big River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Byrnesville (BYRM7) in LSX | Big River at Richwoods(RCHM7) | | | |
| at Irondale (IRNM7) in LSX | | Big River at Richwoods(RCHM7) | | |
| at Richwoods (RCHM7) in LSX | Big River at Irondale(IRNM7) | Big River at Byrnesville(BYRM7) | | |
Big Rock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Valyermo (BRQC1) in LOX | | | | |
Big Sandy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alexandria (AXDN1) in OAX | | | | |
| at US 441 near Irwinton (IWTG1) in FFC | | | | |
| at Rockville (ROCW2) in PBZ | | Cheat River at Lake Lynn Dam Pool(LLPW2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Big Sandy (BSNT2) in SHV | | Sabine River near Gladewater(GDWT2) | | Sabine River below Longview(LONT2) |
Big Sandy Creek (Brazos River Basin) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Breckenridge (BGET2) in FWD | | North Texas Lakes at Hubbard Creek Lake(HCRT2) | | |
Big Sandy Creek (MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Havre (BSMM8) in TFX | | | | |
Big Sandy Creek (TX) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Elgin (EGZT2) in EWX | | | | |
Big Sandy Creek (Trinity River Basin) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bridgeport (BRPT2) in FWD | North Texas Lakes at Lake Amon Carter(BCAT2) | West Fork Trinity River near Boyd(BOYT2) | | |
Big Sandy Creek (WV) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clendenin (BSCW2) in RLX | | | | |
Big Sandy River (AZ) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Interstate 40 (BSRA3) in VEF | | | | |
| at US Highway 93 Bridge (BSWA3) in VEF | | | | |
| near Wikieup (WKPA3) in VEF | Burro Creek at Hwy 93 Bridge(BCBA3) | | | |
Big Sandy River (KY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fullers Station (FLRK2) in RLX | Levisa Fork at Paintsville(PTVK2) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bruceton (BIGT1) in MEG | | Ohio River at Paducah(PAHK2) | | |
Big Sandy River (WY) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Big Sandy Reservoir (BSRW4) in RIW | | | | |
Big Shoe Heel Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Laurinburg (BSHN7) in RAH | | | | |
Big Sioux River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Akron (AKRI4) in FSD | Big Sioux River above Hawarden(HWDI4) | Big Sioux River near Richland(BSRS2) | | |
| near Brandon (BBSS2) in FSD | Big Sioux River at Sioux Falls N. Cliff Avenue(SXFS2) | Big Sioux River above Canton(CBSS2) | | |
| near Estelline (BSES2) in FSD | Big Sioux River near Castlewood(CSWS2) | Big Sioux River near Bruce(BRCS2) | Big Sioux River at Lake Poinsett Inlet/Outlet(PONS2) | |
| above Flandreau (BSFS2) in FSD | Big Sioux River near Brookings(BRKS2) | Big Sioux River near Egan(EGAS2) | | |
| near Jefferson (BSJS2) in FSD | Big Sioux River near Richland(BSRS2) | Big Sioux River at Sioux City(SXCI4) | | |
| near Richland (BSRS2) in FSD | Big Sioux River at Akron(AKRI4) | Big Sioux River near Jefferson(BSJS2) | | |
| below Watertown (BSWS2) in ABR | Big Sioux River at Watertown Broadway Avenue(WBWS2) | Big Sioux River near Castlewood(CSWS2) | | |
| above Canton (CBSS2) in FSD | Big Sioux River near Brandon(BBSS2) | Big Sioux River at Fairview(FVWS2) | | |
| near Castlewood (CSWS2) in ABR | Big Sioux River below Watertown(BSWS2) | Big Sioux River near Estelline(BSES2) | | Big Sioux River at Lake Poinsett Inlet/Outlet(PONS2) |
| near Dell Rapids (DERS2) in FSD | Big Sioux River above Dell Rapids(DRBS2) | Big Sioux River at Sioux Falls I-90(SFLS2) | | |
| above Dell Rapids (DRBS2) in FSD | Big Sioux River at Trent(TRES2) | Big Sioux River near Dell Rapids(DERS2) | | |
| near Egan (EGAS2) in FSD | Big Sioux River above Flandreau(BSFS2) | Big Sioux River at Trent(TRES2) | | |
| near Florence (FLOS2) in ABR | | Big Sioux River near Watertown(WTRS2) | | |
| at Fairview (FVWS2) in FSD | Big Sioux River above Canton(CBSS2) | Big Sioux River above Hawarden(HWDI4) | | |
| at Lake Kampeska (KAMS2) in ABR | Big Sioux River near Watertown(WTRS2) | Big Sioux River at Watertown Sioux Conifer Road(WBSS2) | | |
| at Lake Poinsett Inlet/Outlet (PONS2) in ABR | Big Sioux River near Castlewood(CSWS2) | Big Sioux River near Estelline(BSES2) | | |
| at Sioux Falls I-90 (SFLS2) in FSD | Big Sioux River near Dell Rapids(DERS2) | Big Sioux River at Sioux Falls Maple Street(SFMS2) | | |
| at Sioux Falls Maple Street (SFMS2) in FSD | Big Sioux River at Sioux Falls I-90(SFLS2) | Big Sioux River at Sioux Falls Western Avenue(WAVS2) | | |
| at Sioux City (SXCI4) in FSD | Big Sioux River near Jefferson(BSJS2) | | | |
| at Sioux Falls N. Cliff Avenue (SXFS2) in FSD | Big Sioux River at Sioux Falls Western Avenue(WAVS2) | Big Sioux River near Brandon(BBSS2) | | |
| at Trent (TRES2) in FSD | Big Sioux River near Egan(EGAS2) | Big Sioux River above Dell Rapids(DRBS2) | | |
| at Sioux Falls Western Avenue (WAVS2) in FSD | Big Sioux River at Sioux Falls Maple Street(SFMS2) | Big Sioux River at Sioux Falls N. Cliff Avenue(SXFS2) | | |
| at Watertown Sioux Conifer Road (WBSS2) in ABR | Big Sioux River at Lake Kampeska(KAMS2) | Big Sioux River at Watertown Broadway Avenue(WBWS2) | | |
| at Watertown Broadway Avenue (WBWS2) in ABR | Big Sioux River at Watertown Sioux Conifer Road(WBSS2) | Big Sioux River below Watertown(BSWS2) | | |
| near Watertown (WTRS2) in ABR | Big Sioux River near Florence(FLOS2) | Big Sioux River at Lake Kampeska(KAMS2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bruce (BRCS2) in FSD | Big Sioux River near Estelline(BSES2) | | | |
| near Brookings (BRKS2) in FSD | | Big Sioux River above Flandreau(BSFS2) | | |
| above Hawarden (HWDI4) in FSD | Big Sioux River at Fairview(FVWS2) | Big Sioux River at Akron(AKRI4) | | |
Big Sister Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Evans Center (EVCN6) in BUF | | | | |
Big Soos Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Auburn (BSKW1) in SEW | | Green River (WA) near Auburn(AUBW1) | | |
Big South Fork Cumberland River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oneida at Leatherwood Ford (LTWT1) in MRX | | | | |
Big Spring Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Big Spring (BSCP1) in CTP | | | | |
Big Spring Creek (MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lewistown at R&B Trading Post (LTPM8) in TFX | | | | |
Big Spring River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Big Spring near Van Buren (VBSM7) in PAH | | | | |
Big Spring Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Willow Street (BSRP1) in CTP | | Big Spring Run near Mylin Corners(MYLP1) | | |
| near Mylin Corners (MYLP1) in CTP | Big Spring Run near Willow Street(BSRP1) | | | |
Big Springs |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Big Springs (BSSI1) in PIH | | | | |
Big Sugar Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Powell (BSGM7) in SGF | | | | |
Big Sulphur Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cloverdale (BSCC1) in MTR | | | | |
| at Geysers Resort NR Cloverdale (CDAC1) in MTR | | | | |
Big Sunflower River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Anguilla (ANGM6) in JAN | Big Sunflower River at Little Calio Lndg (belzoni)(LCGM6) | Big Sunflower River at Holly Bluff(HOGM6) | | |
| at Clarksdale (BSCM6) in MEG | | | | |
| at Holly Bluff (HOGM6) in JAN | Big Sunflower River near Anguilla(ANGM6) | Steele Bayou at Steele Bayou Structure (Landside)(SBSM6) | | |
| at Little Calio Lndg (belzoni) (LCGM6) in JAN | Big Sunflower River at Sunflower(SUNM6) | Big Sunflower River near Anguilla(ANGM6) | Quiver River near Sunflower(SNFM6) | |
| near Merigold (MRGM6) in JAN | Big Sunflower River at Lombardy(LBSM6) | Big Sunflower River at Sunflower(SUNM6) | | |
| at Sunflower (SUNM6) in JAN | Big Sunflower River near Merigold(MRGM6) | Big Sunflower River at Little Calio Lndg (belzoni)(LCGM6) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lombardy (LBSM6) in JAN | Big Sunflower River at Clarksdale(BSCM6) | Big Sunflower River near Merigold(MRGM6) | | |
Big Sur River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Big Sur (BSRC1) in MTR | | | | |
Big Swamp |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tarheel (BGSN7) in ILM | | Lumber River at Boardman(BRDN7) | | |
Big Thompson River (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cedar Cove (BIMC2) in BOU | Big Thompson River (CO) below Lake Estes(BTBC2) | Big Thompson River (CO) at Loveland(BTLC2) | North Fork Big Thompson River (CO) at Drake(DKKC2) | |
| below Lake Estes (BTBC2) in BOU | | Big Thompson River (CO) at Cedar Cove(BIMC2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Loveland (BTLC2) in BOU | Big Thompson River (CO) at Cedar Cove(BIMC2) | South Platte River near Kersey(KERC2) | | |
| at Lake Estes (ESSC2) in BOU | | Big Thompson River (CO) below Lake Estes(BTBC2) | | |
| near La Salle (LSLC2) in BOU | Big Thompson River (CO) at Loveland(BTLC2) | South Platte River near Kersey(KERC2) | | |
Big Tujunga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Hansen Dam (TJCC1) in LOX | | | | |
Big Walnut Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Central College (CSCO1) in ILN | Big Walnut Creek at Hoover Pool(HOOO1) | Big Walnut Creek at Rees(REEO1) | | |
| at Hoover Pool (HOOO1) in ILN | Big Walnut Creek at Sunbury(SBYO1) | Big Walnut Creek at Central College(CSCO1) | | |
| at Rees (REEO1) in ILN | Big Walnut Creek at Central College(CSCO1) | | Alum Creek at Columbus(CLMO1) | |
| at Sunbury (SBYO1) in ILN | | Big Walnut Creek at Hoover Pool(HOOO1) | | |
Big Walnut Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Roachdale (RCHI3) in IND | | Big Walnut Creek (IN) near Reelsville(RLVI3) | | |
| near Reelsville (RLVI3) in IND | Big Walnut Creek (IN) near Roachdale(RCHI3) | Eel River at Bowling Green(BOLI3) | | |
Big Wills Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fort Payne (BGWA1) in HUN | | | | |
Big Wood River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at S. Broadford Bridge (BWBI1) in PIH | | | | |
| near Ketchum (BWKI1) in PIH | North Fork Big Wood River near Ketchum(NFBI1) | Warm Springs Creek (ID) near Ketchum(WRMI1) | | |
| below Magic Dam (BWMI1) in PIH | Eastern Idaho Reservoirs at Magic Dam(MAGI1) | | | |
| at Hailey (HALI1) in PIH | Warm Springs Creek (ID) near Ketchum(WRMI1) | Big Wood River at Stanton Crossing(SCBI1) | East Fork Big Wood River at Gimlet(EFGI1) | |
| at Stanton Crossing (SCBI1) in PIH | Big Wood River at Hailey(HALI1) | Eastern Idaho Reservoirs at Magic Dam(MAGI1) | | |
Bighorn River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bighorn (BGHM8) in BYZ | Bighorn River at Two Leggins Bridge(TLBM8) | Yellowstone River at Forsyth(FRYM8) | Little Bighorn River near Hardin(HRDM8) | |
| at Bighorn Reservoir (BHRM8) in BYZ | Bighorn River near Kane(LVEW4) | Bighorn River near St. Xavier(STXM8) | Shoshone River near Lovell(SLOW4) | |
| at Greybull (GYBW4) in RIW | Bighorn River at Basin(BHBW4) | Bighorn River near Kane(LVEW4) | | |
| near Kane (LVEW4) in RIW | Bighorn River at Greybull(GYBW4) | Bighorn River at Bighorn Reservoir(BHRM8) | | |
| near St. Xavier (STXM8) in BYZ | Bighorn River at Bighorn Reservoir(BHRM8) | Bighorn River at ST. Xavier Bridge(SXVM8) | | |
| at ST. Xavier Bridge (SXVM8) in BYZ | Bighorn River near St. Xavier(STXM8) | Bighorn River at Two Leggins Bridge(TLBM8) | | |
| at Two Leggins Bridge (TLBM8) in BYZ | Bighorn River at ST. Xavier Bridge(SXVM8) | Bighorn River near Bighorn(BGHM8) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Basin (BHBW4) in RIW | | Bighorn River at Greybull(GYBW4) | | |
| above Worland (WHRW4) in RIW | Reservoirs at Boysen Reservoir(SBDW4) | Bighorn River at Basin(BHBW4) | | |
Bill Williams River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alamo Lake (ALMA3) in PSR | | | | |
Billingsley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 30 near Hagerman (BCHI1) in BOI | | | | |
Biloxi River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wortham (BLWM6) in LIX | | Biloxi River near Lyman(LYMM6) | | |
| near Lyman (LYMM6) in LIX | Biloxi River near Wortham(BLWM6) | | | |
Birch Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at BIRCH BRANCH AT SHOWELL (BBSM2) in AKQ | | | | |
Birch Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Circle (BCCA2) in PAFG | | | | |
| above 12 Mile Creek (BCTA2) in PAFG | | | | |
Birch Creek (MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Francis Reservoir (LFRM8) in TFX | | | | |
| near Swift Dam near Dupuyer (SFTM8) in TFX | | Marias River near Shelby(SHLM8) | | |
Birch River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Herold (HRLW2) in RLX | Elk River near Frametown(FRMW2) | Elk River at Clay(CLYW2) | | |
Bird Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Avant (AVTO2) in TSA | | Bird Creek near Sperry(SPEO2) | | |
| near Owasso (OWSO2) in TSA | Bird Creek near Sperry(SPEO2) | | | |
| near Sperry (SPEO2) in TSA | Bird Creek at Avant(AVTO2) | Bird Creek near Owasso(OWSO2) | | |
Bitterroot River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Missoula (BITM8) in MSO | Bitterroot River at Bell Crossing near Victor(VICM8) | | | |
| near Darby (DARM8) in MSO | | Bitterroot River at Bell Crossing near Victor(VICM8) | | |
| at Bell Crossing near Victor (VICM8) in MSO | Bitterroot River near Darby(DARM8) | Bitterroot River near Missoula(BITM8) | | |
Bixler Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Loysville (LYVP1) in CTP | | | | |
Black Bear Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pawnee (PAWO2) in TSA | | | | |
Black Bear Creek (SC OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Fuqua (FUQO2) in OUN | | | | |
Black Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Middleburg (BCMF1) in JAX | North Fork Black Creek near Middleburg(MDLF1) | | South Fork Black Creek near Penney Farms(PNYF1) | |
| at Churchwell Road (Camp Dansler) (BCRM6) in JAN | | Black Creek near Brooklyn(BKNM6) | | |
| near Blitchton (BLIG1) in CHS | | | | |
| at Churchville (CHRN6) in BUF | | | | |
| at Highway 326 (JYMT2) in LCH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brooklyn (BKNM6) in JAN | Black Creek at Churchwell Road (Camp Dansler)(BCRM6) | Pascagoula River at Graham Ferry(PGFM6) | | |
Black Creek (SC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Quinby (BCRS1) in ILM | Black Creek (SC) above Hartsville(HTSS1) | Pee Dee River at Pee Dee(PDES1) | | |
| below Chesterfield (CSFS1) in CAE | | Black Creek (SC) near Mcbee(MCBS1) | | |
| above Hartsville (HTSS1) in ILM | Black Creek (SC) near Mcbee(MCBS1) | Black Creek (SC) near Quinby(BCRS1) | | |
| near Mcbee (MCBS1) in CAE | Black Creek (SC) below Chesterfield(CSFS1) | Black Creek (SC) above Hartsville(HTSS1) | | |
Black Creek (Wakulla) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hilliardville on Bloxham Cutoff (BLBF1) in TAE | | | | |
Black Cypress Bayou |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jefferson (JEFT2) in SHV | | Big Cypress Creek near Karnack(BGKT2) | | Big Cypress Creek at Mooringsport (Caddo Lake)(LCOL1) |
Black Earth Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Black Earth (BLEW3) in MKX | | Black Earth Creek at Mazomanie(MAZW3) | | |
| at Mazomanie (MAZW3) in MKX | Black Earth Creek at Black Earth(BLEW3) | | | |
Black Fork Mohican River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Charles Mills Dam (CHAO1) in CLE | Black Fork Mohican River above Charles Mills Dam(CHOO1) | Black Fork Mohican River at Melco(MEPO1) | | |
| above Charles Mills Dam (CHOO1) in CLE | Black Fork Mohican River at Shelby(SHLO1) | Black Fork Mohican River below Charles Mills Dam(CHAO1) | | |
| at Melco (MEPO1) in CLE | Black Fork Mohican River below Charles Mills Dam(CHAO1) | Black Fork Mohican River at Loudonville(LDVO1) | Rocky Fork (Mohican River) at Lucas(RKFO1) | |
| at Shelby (SHLO1) in CLE | | Black Fork Mohican River above Charles Mills Dam(CHOO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Loudonville (LDVO1) in CLE | Black Fork Mohican River at Melco(MEPO1) | Walhonding River at Mohawk Dam Pool(MHWO1) | | |
Black Hawk Creek (Northeast IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hudson (HUDI4) in DMX | | Cedar River at Waterloo(ALOI4) | | |
Black Hawk Lake (Western IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake View (BHLI4) in DMX | | North Raccoon River (IA) near Lanesboro(LKCI4) | | |
Black Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chignik Lake (BLOA2) in PAFC2 | | | | |
Black River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Acme (ACML1) in JAN | Black River at Jonesville L&D(JNEL1) | | | |
| near Andrews (ADRS1) in ILM | Black River at Kingstree(KINS1) | Black River at SC Highway 51 near Rhems(BRRS1) | | |
| near Annapolis (ANNM7) in LSX | | Black River at Clearwater Lake Pool(CLRM7) | | |
| at Watertown (ARTN6) in BUF | Black River at Boonville(BOON6) | | | |
| near Dunbar (BDBS1) in ILM | Black River at SC Highway 51 near Rhems(BRRS1) | Black River near Plantersville(BRPS1) | | |
| near Bessemer (BESM4) in MQT | | | | |
| at Black Rock (BKRA4) in LZK | Black River at Pocahontas(POCA4) | | | |
| at Boonville (BOON6) in BUF | | Black River at Watertown(ARTN6) | | |
| at Antioch Church Rd (BRAN7) in RAH | | | | |
| near Plantersville (BRPS1) in ILM | Black River near Dunbar(BDBS1) | Pee Dee River at Georgetown(PDGS1) | | |
| at SC Highway 51 near Rhems (BRRS1) in ILM | Black River near Andrews(ADRS1) | Black River near Dunbar(BDBS1) | | |
| at Clearwater Lake Pool (CLRM7) in PAH | Black River near Annapolis(ANNM7) | Black River above Leeper(LPRM7) | | |
| at Corning (CRGA4) in LZK | Black River at Poplar Bluff(PPBM7) | Black River at Pocahontas(POCA4) | | |
| at Elyria (ELRO1) in CLE | | | | |
| near Jeddo (FGOM4) in DTX | | | | |
| at Jonesville L&D (JNEL1) in JAN | Ouachita River at Harrisonburg(HRBL1) | Black River at Acme(ACML1) | Tensas River at Clayton(CYNL1) | |
| above Leeper (LPRM7) in PAH | Black River at Clearwater Lake Pool(CLRM7) | Black River above Williamsville(WLMM7) | | |
| at Pocahontas (POCA4) in LZK | Black River at Corning(CRGA4) | Black River at Black Rock(BKRA4) | | |
| at Poplar Bluff (PPBM7) in PAH | Black River above Williamsville(WLMM7) | Black River at Corning(CRGA4) | | |
| near Tomahawk (TOMN7) in RAH | | | | |
| at Watson (WATN6) in BUF | | Black River below Dadville(DADN6) | | |
| above Williamsville (WLMM7) in PAH | Black River above Leeper(LPRM7) | Black River at Poplar Bluff(PPBM7) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Currie (BCUN7) in ILM | Black River near Tomahawk(TOMN7) | Cape Fear River at Wilmington (IN MLLW)(WLON7) | | |
| below Dadville (DADN6) in BUF | Black River at Watson(WATN6) | Black River at Watertown(ARTN6) | | |
| at Kingstree (KINS1) in ILM | Black River (SC) at I-95 near Manning(BLIS1) | Black River near Andrews(ADRS1) | Tearcoat Branch at I-95 near Manning SC(TBGS1) | |
| other Malaga (MGAN5) in MAF | Black River other Malaga(MLAN5) | Pecos River other Malaga(MLGN5) | | Pecos River other Malaga at Pierce Canyon Crossing(PPCN5) |
| other Malaga (MLAN5) in MAF | | Black River other Malaga(MGAN5) | | Pecos River other Malaga(MLGN5) |
Black River (E Upper MI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Garnet (BGTM4) in APX | | | | |
Black River (Northern VT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Coventry (CVYV1) in BTV | | Lake Memphremagog at Newport(MEMV1) | | |
Black River (SC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at I-95 near Manning (BLIS1) in CAE | | Black River at Kingstree(KINS1) | | |
Black River (Southern VT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Springfield (NOSV1) in BTV | | | | |
Black River (WA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hwy 12 (BLKW1) in SEW | | Chehalis River at Porter(CRPW1) | | |
Black River (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Black River Falls (BRFW3) in ARX | Black River (WI) near Hatfield(HATW3) | Black River (WI) at Galesville(GALW3) | | |
| at Galesville (GALW3) in ARX | Black River (WI) at Black River Falls(BRFW3) | Mississippi River below Lock and Dam 7 - La Crescent(LCRM5) | | |
| at Hwy 95 (HAAW3) in ARX | Black River (WI) at Neillsville(NEIW3) | Black River (WI) at Hatfield Dam(HABW3) | | |
| at Hatfield Dam (HABW3) in ARX | Black River (WI) at Hwy 95(HAAW3) | Black River (WI) near Hatfield(HATW3) | East Fork Black River at East Fork Rd(HEFW3) | |
| near Hatfield (HATW3) in ARX | Black River (WI) at Hatfield Dam(HABW3) | Black River (WI) at Black River Falls(BRFW3) | | |
| at Neillsville (NEIW3) in ARX | | Black River (WI) at Hwy 95(HAAW3) | | |
Black Rock Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Black Rock Lock (BRCN6) in BUF | | | | |
Black Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dover-Foxcroft (BSTM1) in CAR | | | | |
Black Vermillion River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Frankfort (FKFK1) in TOP | | | | |
Black Warrior River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Smith Dam (ARKA1) in BMX | | Mulberry Fork near Arkadelphia(AKLA1) | | |
| at Bankhead Lock and Dam (BLDA1) in BMX | Black Warrior River at Cordova(CRDA1) | Black Warrior River at Holt Lock and Dam(TCLA1) | | |
| at Cordova (CRDA1) in BMX | Mulberry Fork near Arkadelphia(AKLA1) | Black Warrior River at Bankhead Lock and Dam(BLDA1) | | |
| at Holt Lock and Dam (TCLA1) in BMX | Black Warrior River at Bankhead Lock and Dam(BLDA1) | Black Warrior River at Oliver Lock and Dam(TODA1) | | |
| at Oliver Lock and Dam (TODA1) in BMX | Black Warrior River at Holt Lock and Dam(TCLA1) | Black Warrior River below Selden Dam(WLDA1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Selden Dam (WLDA1) in BMX | Black Warrior River at Oliver Lock and Dam(TODA1) | Tombigbee River at Demopolis Lock and Dam(DLDA1) | | |
Blackberry Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Montgomery (BBMI2) in LOT | | Blackberry Creek at Yorkville(YRKI2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Yorkville (YRKI2) in LOT | Blackberry Creek at Montgomery(BBMI2) | Fox River at Dayton(DAYI2) | | |
Blackfoot River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Blackfoot Res nr Henry (BKHI1) in PIH | | Blackfoot River near Shelley (Wolverine Canyon)(SHLI1) | | |
| near Blackfoot (Butte Road-Ft. Hall) (BLFI1) in PIH | Blackfoot River near Shelley (Wolverine Canyon)(SHLI1) | Snake River near Blackfoot (Tilden Bridge-Ft. Hall)(BFTI1) | | |
| near Bonner (BONM8) in MSO | | | | |
| near Shelley (Wolverine Canyon) (SHLI1) in PIH | Blackfoot River above Blackfoot Res nr Henry(BKHI1) | Blackfoot River near Blackfoot (Butte Road-Ft. Hall)(BLFI1) | | |
Blacklick Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Josephine (JOSP1) in PBZ | | | | |
Blackpipe Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Belvidere (PIPS2) in UNR | | White River (NE-SD) near White River(WHRS2) | | |
Blacks Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Robertson (BNRU1) in SLC | | Blacks Fork near Little America(LTAW4) | | |
| near Little America (LTAW4) in RIW | Blacks Fork near Robertson(BNRU1) | | East Fork Smiths Fork near Robertson(SFRW4) | |
Blacksmith Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hyrum (HRMU1) in SLC | | | | |
Blackstone River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Northbridge (NBRM3) in BOX | | Blackstone River at Woonsocket(WOOR1) | | |
| above Woonsocket (WFWR1) in BOX | | | | |
| at Woonsocket (WOOR1) in BOX | Blackstone River at Northbridge(NBRM3) | | | |
Blacktail Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Grove Creek at Butte (BKCM8) in MSO | | | | |
| at Butte (BKTM8) in MSO | | | | |
Blackwater Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blackwater Creek (Manchester) (MCHA1) in BMX | | | | |
Blackwater River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rocky Mount (BLAV2) in RNK | | | | |
| near Blue Lick (BLVM7) in EAX | Blackwater River near Valley City(VLYM7) | | | |
| near Bradley (BRDA1) in MOB | | | | |
| near Valley City (VLYM7) in EAX | | Blackwater River near Blue Lick(BLVM7) | | |
Blackwater River (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Baker (BAKF1) in MOB | | | | |
Blackwater River (VA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dendron (DNDV2) in AKQ | | Blackwater River (VA) near ZUNI(ZUNV2) | | |
| near FRANKLIN (FKLV2) in AKQ | Blackwater River (VA) above Franklin(FKNV2) | | | |
| above Franklin (FKNV2) in AKQ | Blackwater River (VA) near ZUNI(ZUNV2) | Blackwater River (VA) near FRANKLIN(FKLV2) | | |
| near ZUNI (ZUNV2) in AKQ | Blackwater River (VA) at Dendron(DNDV2) | Blackwater River (VA) above Franklin(FKNV2) | | |
Blackwater River (WV) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Davis (BWRW2) in PBZ | Blackwater River (WV) above Davis(DAVW2) | Dry Fork River at Hendricks(HENW2) | | |
| above Davis (DAVW2) in PBZ | | Blackwater River (WV) at Davis(BWRW2) | | |
Blackwood Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tahoe City (BKDC1) in REV | | | | |
Blaine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Yatesville Lake (YATK2) in RLX | | | | |
| at Yatesville Lake (YTUK2) in RLX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blaine (BLCK2) in RLX | | Blaine Creek at Yatesville Lake(YTUK2) | | |
Blanchard River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dunkirk (DNKO1) in ILN | | Blanchard River below Mt Blanchard(MBLO1) | | |
| above Findlay (FDLO1) in CLE | Blanchard River below Mt Blanchard(MBLO1) | Blanchard River at Findlay(FDYO1) | | |
| at Findlay (FDYO1) in CLE | Blanchard River above Findlay(FDLO1) | Blanchard River at Gilboa(GILO1) | Eagle Creek above Findlay(FECO1) | |
| at Gilboa (GILO1) in IWX | Blanchard River at Findlay(FDYO1) | Blanchard River at Ottawa(OTTO1) | | |
| below Mt Blanchard (MBLO1) in CLE | Blanchard River near Dunkirk(DNKO1) | Blanchard River above Findlay(FDLO1) | | |
| at Ottawa (OTTO1) in IWX | Blanchard River at Gilboa(GILO1) | Auglaize River near Defiance(DFCO1) | Riley Creek below Pandora(PNDO1) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dupont (DUPO1) in IWX | Blanchard River at Ottawa(OTTO1) | Auglaize River near Defiance(DFCO1) | | |
Blanco River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Crabapple Road (BAPT2) in EWX | | Blanco River at Blanco(BRBT2) | | |
| at Fischer Store Rd near Fischer (BFST2) in EWX | Blanco River at Blanco(BRBT2) | Blanco River at Wimberley(WMBT2) | | |
| at Blanco (BRBT2) in EWX | Blanco River at Crabapple Road(BAPT2) | Blanco River at Fischer Store Rd near Fischer(BFST2) | | |
| above at Halifax Ranch near Kyle (HFXT2) in EWX | Blanco River at Wimberley(WMBT2) | Blanco River near Kyle(KYET2) | | |
| near Kyle (KYET2) in EWX | Blanco River above at Halifax Ranch near Kyle(HFXT2) | Blanco River at San Marcos(BSMT2) | | |
| at Wimberley (WMBT2) in EWX | Blanco River at Fischer Store Rd near Fischer(BFST2) | Blanco River above at Halifax Ranch near Kyle(HFXT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at San Marcos (BSMT2) in EWX | Blanco River near Kyle(KYET2) | San Marcos River near Martindale(SMRT2) | | |
Bledsoe Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bethpage (BLCT1) in OHX | | | | |
Blockhouse Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near English Center (ENGP1) in CTP | | | | |
Blounts Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Winslow St at Fayetteville (BCFN7) in RAH | | | | |
Blowout Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Detroit (DEQO3) in PQR | | | | |
Blue Creek (NE) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lewellen (BCLN1) in LBF | | North Platte River at Lewellen(LEWN1) | | |
Blue Cypress Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Fellsmere 12WSW (BLUF1) in MLB | | | | |
Blue Earth River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blue Earth (CR6) (BEHM5) in MPX | | | | |
| near Rapidan (RAPM5) in MPX | | | | |
| near Winnebago 1W (WBOM5) in MPX | | | | |
Blue River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blue River (BLUO3) in PQR | Blue River below Tidbits Creek(BRTO3) | | | |
| below Tidbits Creek (BRTO3) in PQR | | Blue River near Blue River(BLUO3) | | |
| at Colorado Avenue (BVCM7) in EAX | Blue River at 63rd Street(KAYM7) | Blue River at Stadium Drive(KSDM7) | | |
| at 63rd Street (KAYM7) in EAX | Blue River at 71 Highway(KNYM7) | Blue River at Colorado Avenue(BVCM7) | | |
| at Blue Ridge Blvd Ext (KBRM7) in EAX | Blue River near Stanley(STAK1) | Blue River at Bannister Road(KCCM7) | | |
| at Bannister Road (KCCM7) in EAX | Blue River at Blue Ridge Blvd Ext(KBRM7) | Blue River at 71 Highway(KNYM7) | | |
| at 12th Street (KCTM7) in EAX | Blue River at 17th Street(KSVM7) | | | |
| at 71 Highway (KNYM7) in EAX | Blue River at Bannister Road(KCCM7) | Blue River at 63rd Street(KAYM7) | | |
| near Stanley (STAK1) in EAX | | Blue River at Blue Ridge Blvd Ext(KBRM7) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stadium Drive (KSDM7) in EAX | Blue River at Colorado Avenue(BVCM7) | Blue River at 17th Street(KSVM7) | | |
| at 17th Street (KSVM7) in EAX | | Blue River at 12th Street(KCTM7) | | |
Blue River (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Green Mountain Reservoir (BGMC2) in BOU | Blue River (CO) below Dillon(BLRC2) | Colorado River near Kremmling(KRMC2) | | |
| below Dillon (BLRC2) in BOU | Blue River (CO) at Blue River(BUEC2) | Blue River (CO) below Green Mountain Reservoir(BGMC2) | | |
| at Blue River (BUEC2) in BOU | | Blue River (CO) below Dillon(BLRC2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dillon (BSWC2) in BOU | Blue River (CO) at Blue River(BUEC2) | Blue River (CO) below Dillon(BLRC2) | | |
| at Dillon Reservoir (DIRC2) in BOU | Blue River (CO) near Dillon(BSWC2) | Blue River (CO) below Dillon(BLRC2) | Tenmile Creek (CO) at Frisco(TCFC2) | |
| at Green Mountain Reservoir (GMRC2) in BOU | Blue River (CO) below Dillon(BLRC2) | Blue River (CO) below Green Mountain Reservoir(BGMC2) | | |
Blue River (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fredericksburg (FRDI3) in LMK | West Fork Blue River at Salem(SEMI3) | Blue River (IN) at White Cloud(WHCI3) | | |
| at White Cloud (WHCI3) in LMK | Blue River (IN) at Fredericksburg(FRDI3) | | Whiskey Run at Marengo(MGOI3) | |
Blue River (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blue (BLUO2) in OUN | Blue River (OK) near Kenefic(KBRO2) | | | |
| at Connerville (CNBO2) in OUN | Blue River (OK) near Franks(FKBO2) | Blue River (OK) near Connerville(CNVO2) | | |
| near Connerville (CNVO2) in OUN | Blue River (OK) at Connerville(CNBO2) | Blue River (OK) near Kenefic(KBRO2) | | |
| near Fittstown (FIBO2) in OUN | | Blue River (OK) near Franks(FKBO2) | | |
| near Franks (FKBO2) in OUN | Blue River (OK) near Fittstown(FIBO2) | Blue River (OK) at Connerville(CNBO2) | | |
| near Kenefic (KBRO2) in OUN | Blue River (OK) near Connerville(CNVO2) | Blue River (OK) near Blue(BLUO2) | | |
Blue Spring |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blue Springs near Madison (in NAVD88) (BLSF1) in TAE | Withlacoochee River near Pinetta - CR 150 (in NAVD88)(PINF1) | Withlacoochee River near Lee (in NAVD88)(WTHF1) | | |
| at Lafayette Blue Springs State Park (BSDF1) in TAE | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Whites City (BSSN5) in MAF | Dark Canyon at Carlsbad(DACN5) | Black River other Malaga(MLAN5) | Dark Canyon other Whites City(DKCN5) | Black River other Malaga(MGAN5) |
Blue Springs Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blountsville (BLSA1) in BMX | | | | |
Bluestone Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bluestone Lake (BLLW2) in RNK | | | | |
Bluestone River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Falls Mills (BRVV2) in RNK | | Bluestone River near Spanishburg(SPNW2) | | |
| near Pipestem (PIPW2) in RNK | Bluestone River near Spanishburg(SPNW2) | | | |
| near Spanishburg (SPNW2) in RNK | Bluestone River at Falls Mills(BRVV2) | Bluestone River near Pipestem(PIPW2) | | |
Bluewater Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bluewater Reservoir (BWLN5) in ABQ | | | | |
Bluff Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near PROTECTION 12S (BBCK1) in DDC | | | | |
Bluff Creek (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pilot Mound (PMDI4) in DMX | | Des Moines River at Saylorville Reservoir(SAYI4) | | |
Bluff Creek (Central OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Hefner (HEFO2) in OUN | | | | |
Bluff Creek (N TX) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Truscott Brine Lake (TBPT2) in OUN | | | | |
Boardman River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mayfield (MYFM4) in APX | | | | |
| at Beitner Rd near Traverse City (TCBM4) in APX | | | | |
Bodfish Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Whitehurst Rd (BFCC1) in MTR | | | | |
Boeuf River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alto (ALGL1) in JAN | Boeuf River at AR/MS State Line(BSTL1) | Boeuf River near Fort Necessity(NECL1) | | |
| near Bouef at Girard (BRGL1) in JAN | | | | |
| at AR/MS State Line (BSTL1) in JAN | | Boeuf River near Alto(ALGL1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fort Necessity (NECL1) in JAN | Boeuf River near Alto(ALGL1) | Black River at Jonesville L&D(JNEL1) | | |
Bogachiel River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Forks (BGFW1) in SEW | | Bogachiel River near La Push(BOGW1) | | |
| near La Push (BOGW1) in SEW | Bogachiel River near Forks(BGFW1) | | Calawah River near Forks(CALW1) | |
Boggy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Taft/nr Narcoosee 6NW (BCTF1) in MLB | | | | |
| at Webberville Road (BCWT2) in EWX | Bear Creek at Spillar Ranch Road(BCMT2) | | | |
| at Manor Road (BGMT2) in EWX | | | | |
Boggy Creek (E TX) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Park Road (BOPT2) in LCH | | | | |
Boggy Creek (N OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Enid at Enid Avenue (EBCO2) in OUN | | Boggy Creek (N OK) at Enid at 30th Street(EGCO2) | | |
| at Enid at 30th Street (EGCO2) in OUN | Boggy Creek (N OK) at Enid at Enid Avenue(EBCO2) | | | |
Bogue Chitto River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bush (BSHL1) in LIX | Bogue Chitto River at Franklinton(FRNL1) | | | |
| at Franklinton (FRNL1) in LIX | Bogue Chitto River near Tylertown(TYTM6) | Bogue Chitto River near Bush(BSHL1) | | |
| near Tylertown (TYTM6) in LIX | | Bogue Chitto River at Franklinton(FRNL1) | | |
Bogue Falaya River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Camp Covington (CGSL1) in LIX | Bogue Falaya River near Folsom(FBFL1) | Bogue Falaya River at Boston Street(CVEL1) | | |
| at Boston Street (CVEL1) in LIX | Bogue Falaya River near Camp Covington(CGSL1) | | | |
| near Folsom (FBFL1) in LIX | | Bogue Falaya River near Camp Covington(CGSL1) | | |
| at Little Bogue Falaya at Holly Drive (LBFL1) in LIX | | | | |
| at Covington at Lee Road (LRCL1) in LIX | | | | |
Bogue Phalia |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Leland (LBGM6) in JAN | Big Sunflower River at Little Calio Lndg (belzoni)(LCGM6) | | | |
Bogue Sound |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Emerald Isle (in MLLW) (EMDN7) in MHX | | | | |
Bois Brule River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brule (BRSW3) in DLH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bois Brule nr Lake Superior (BRMW3) in DLH | Bois Brule River at Brule(BRSW3) | | | |
Bois de Sioux River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Doran (DORM5) in FGF | Rabbit River at MN HWY 75(JAHM5) | Red River of the North at Wahpeton(WHNN8) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at White Rock Dam (WHRM5) in ABR | | Bois de Sioux River near Doran(DORM5) | | |
Boise River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Boise (Glenwood Bridge) (BIGI1) in BOI | Boise River below Diversion Dam(BDDI1) | Boise River at Eagle Island(EAGI1) | Boise River above Lucky Peak Dam(LUCI1) | Boise River at South Channel at Eagle(BSCI1) |
| near Middleton (BOMI1) in BOI | Boise River at South Channel at Eagle(BSCI1) | Boise River at Caldwell(CDWI1) | Boise River at Eagle Island(EAGI1) | Boise River near Parma(PARI1) |
| at South Channel at Eagle (BSCI1) in BOI | Boise River at Eagle Island(EAGI1) | Boise River near Middleton(BOMI1) | Boise River at Boise (Glenwood Bridge)(BIGI1) | Boise River at Caldwell(CDWI1) |
| at Caldwell (CDWI1) in BOI | Boise River near Middleton(BOMI1) | Boise River near Parma(PARI1) | Boise River at South Channel at Eagle(BSCI1) | |
| at Eagle Island (EAGI1) in BOI | Boise River at Boise (Glenwood Bridge)(BIGI1) | Boise River at South Channel at Eagle(BSCI1) | Boise River below Diversion Dam(BDDI1) | Boise River near Middleton(BOMI1) |
| near Parma (PARI1) in BOI | Boise River at Caldwell(CDWI1) | | Boise River near Middleton(BOMI1) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Diversion Dam (BDDI1) in BOI | New York Canal Diversion at Boise(BSEI1) | Boise River at Boise (Glenwood Bridge)(BIGI1) | Boise River above Lucky Peak Dam(LUCI1) | Boise River at Eagle Island(EAGI1) |
| near Twin Springs (BTSI1) in BOI | | Boise River above Lucky Peak Dam(LUCI1) | | Boise River below Diversion Dam(BDDI1) |
| above Lucky Peak Dam (LUCI1) in BOI | South Fork Boise River at Pine (near Featherville)(BRFI1) | Boise River below Diversion Dam(BDDI1) | Boise River near Twin Springs(BTSI1) | Boise River at Boise (Glenwood Bridge)(BIGI1) |
Bokengahalas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above DeGraff (DGRO1) in ILN | | | | |
Bolin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Village Drive (BOCN7) in RAH | | | | |
Bolinas Lagoon |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Bolinas tide gage (BLZC1) in MTR | | | | |
Bolt Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beckler River Rd (RDAW1) in SEW | | | | |
Bonaparte Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tonasket (BCRW1) in OTX | | | | |
Boneyard Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Urbana - University of Illinois (BYAI2) in ILX | | | | |
| at Urbana - Lincoln Ave. (BYBI2) in ILX | | | | |
| below Champaign - 6th St (BYDI2) in ILX | | | | |
Bonita Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Morenci (BNMA3) in TWC | | | | |
Bonnet Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Vineland (BCVF1) in MLB | | | | |
Bonpas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Browns (BROI2) in PAH | | | | |
Booker Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chapel Hill (CHBN7) in RAH | | | | |
| at SR 1751 near Chapel Hill (CHUN7) in RAH | | | | |
Boone Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mchenry (MBNI2) in LOT | | | | |
Boone River (North Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Goldfield (GLDI4) in DMX | | Boone River (North Central IA) near Webster City(WBCI4) | | |
| near Webster City (WBCI4) in DMX | Boone River (North Central IA) near Goldfield(GLDI4) | Des Moines River near Stratford(STRI4) | White Fox Creek at Clarion(CWFI4) | |
Boquet River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Willsboro (WLBN6) in BTV | | Lake Champlain at Rouses Point(ROUN6) | | |
Borrego Palm Canyon |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Borrego Springs (BPCC1) in SGX | | | | |
Boston Harbor |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Boston (IN MLLW) (BHBM3) in BOX | | | | |
Bouie Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hattiesburg-Glendale Avenue (HBCM6) in JAN | Bouie Creek near Hattiesburg(HBGM6) | Leaf River at Hattiesburg(HATM6) | Okatoma Creek at Sanford(OKCM6) | |
| near Hattiesburg (HBGM6) in JAN | | Bouie Creek at Hattiesburg-Glendale Avenue(HBCM6) | | |
Boulder Creek (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Orodell (OROC2) in BOU | Middle Boulder Creek (CO) at Nederland(MBNC2) | Boulder Creek (CO) at Boulder(BOCC2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Nederland (BLFC2) in BOU | Middle Boulder Creek (CO) at Nederland(MBNC2) | Boulder Creek (CO) near Orodell(OROC2) | | |
| at Boulder (BOCC2) in BOU | Boulder Creek (CO) near Orodell(OROC2) | South Platte River near Kersey(KERC2) | | |
| below Boulder (BOLC2) in BOU | Boulder Creek (CO) at Boulder(BOCC2) | Saint Vrain Creek below Longmont(SVLC2) | | |
Boulder River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Timber (BTMM8) in BYZ | | | | |
Boulder River (Central MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Boulder (BLDM8) in TFX | | Jefferson River near Three Forks(TFKM8) | | |
Bound Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Middlesex (MDSN4) in PHI | | | | |
Bourbeuse River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near High Gate (HTGM7) in SGF | | Bourbeuse River at Union(UNNM7) | | |
| at Union (UNNM7) in LSX | Bourbeuse River near High Gate(HTGM7) | | | |
Bouse Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bouse (BOUA3) in PSR | | | | |
Bow Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wynot (BOWN1) in OAX | | | | |
| near Stockton (SKTK1) in GID | | | | |
Box Canyon Springs |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wendell (BXCI1) in BOI | | | | |
Boxelder Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at 151st Ave near Box Elder (BCBS2) in UNR | Boxelder Creek at I-90 near Box Elder(BCIS2) | Boxelder Creek at New Underwood(UNDS2) | | |
| at I-90 near Box Elder (BCIS2) in UNR | Boxelder Creek near Rapid City(BNRS2) | Boxelder Creek at 151st Ave near Box Elder(BCBS2) | | |
| near Nemo (BNNS2) in UNR | | Boxelder Creek near Rapid City(BNRS2) | | |
| near Rapid City (BNRS2) in UNR | Boxelder Creek near Nemo(BNNS2) | Boxelder Creek at I-90 near Box Elder(BCIS2) | | |
| at Lake Zorinsky (OAAN1) in OAX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at New Underwood (UNDS2) in UNR | Boxelder Creek at 151st Ave near Box Elder(BCBS2) | Cheyenne River near Wasta(WASS2) | | |
Boyer River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dunlap (DNLI4) in OAX | | Boyer River at Logan(LGNI4) | | |
| at Logan (LGNI4) in OAX | Boyer River near Dunlap(DNLI4) | Boyer River near Missouri Valley(MSVI4) | | |
| near Missouri Valley (MSVI4) in OAX | Boyer River at Logan(LGNI4) | | | |
Bradley Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bradley Lake Inflow (BRIA2) in PAFC | | | | |
Bradley River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Middle Fork Bradley below North Fork Bradley (BRNA2) in PAFC | | | | |
| below Dam nr Homer (BRRA2) in PAFC | | | | |
| near Homer (BRTA2) in PAFC | | | | |
Brady Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brady (BRAT2) in SJT | | | | |
Branch River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Forestdale (FDLR1) in BOX | | | | |
Brandy Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Girard (GRDP1) in CLE | | | | |
Brandywine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Macedonia (BWCO1) in CLE | Indian Creek at Macedonia(INCO1) | Cuyahoga River at Jaite(JAIO1) | | |
| at Chadds Ford (CDFP1) in PHI | | Brandywine Creek at Wilmington(WMND1) | | |
| at Wilmington (WMND1) in PHI | Brandywine Creek at Chadds Ford(CDFP1) | | | |
Brandywine Creek in Indiana |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Greenfield (BCGI3) in IND | | Driftwood River near Edinburgh(DREI3) | | |
Brashears Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Taylorsville (BRCK2) in LMK | | Salt River (KY) at Shepherdsville(SHPK2) | | |
Brawley Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Three Points (BWTA3) in TWC | | | | |
Brays Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Houston (HBMT2) in HGX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gessner Drive (GSST2) in HGX | | Brays Bayou at Houston(HBMT2) | | |
Brazos River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Aspermont 10S (AMTT2) in LUB | Brazos River at Lake Alan Henry(LHPT2) | Brazos River at Seymour(SYMT2) | | |
| above San Felipe (BAWT2) in HGX | Brazos River near Hempstead(HPDT2) | Brazos River at Richmond(RMOT2) | Mill Creek near Bellville(BEMT2) | |
| near Bryan (BBZT2) in HGX | Brazos River near Highbank(HIBT2) | Brazos River near Hempstead(HPDT2) | Little River at Cameron(CMNT2) | |
| near Dennis (DNNT2) in FWD | Brazos River near Palo Pinto(PLOT2) | North Texas Lakes at Lake Granbury(GBYT2) | | |
| near Glen Rose (GLRT2) in FWD | North Texas Lakes at Lake Granbury(GBYT2) | North Texas Lakes at Whitney Lake(WTYT2) | | |
| at FM 485 Near Hearne (HBRT2) in FWD | | | | |
| near Highbank (HIBT2) in FWD | Brazos River at Waco(WBAT2) | Brazos River near Bryan(BBZT2) | | |
| near Hempstead (HPDT2) in HGX | Brazos River near Bryan(BBZT2) | Brazos River above San Felipe(BAWT2) | Navasota River near Normangee(NGET2) | |
| at Justiceburg (JTBT2) in LUB | | Brazos River at Lake Alan Henry(LHPT2) | | |
| at Lake Alan Henry (LHPT2) in LUB | Brazos River at Justiceburg(JTBT2) | Brazos River at Aspermont 10S(AMTT2) | | |
| near Palo Pinto (PLOT2) in FWD | North Texas Lakes at Possum Kingdom Lake(PSMT2) | Brazos River near Dennis(DNNT2) | | |
| at Richmond (RMOT2) in HGX | Brazos River above San Felipe(BAWT2) | Brazos River at US 59(SLNT2) | | |
| near Rosharon (ROST2) in HGX | Brazos River at US 59(SLNT2) | Brazos River near West Columbia(WCBT2) | Big Creek near Needville(BCNT2) | |
| at US 59 (SLNT2) in HGX | Brazos River at Richmond(RMOT2) | Brazos River near Rosharon(ROST2) | | |
| at Seymour (SYMT2) in OUN | Brazos River at Aspermont 10S(AMTT2) | Brazos River near South Bend(SOUT2) | | |
| at Waco (WBAT2) in FWD | Brazos River near Aquilla(AQLT2) | Brazos River near Highbank(HIBT2) | North Texas Lakes at Waco Lake(ACTT2) | |
| near West Columbia (WCBT2) in HGX | Brazos River near Rosharon(ROST2) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Aquilla (AQLT2) in FWD | North Texas Lakes at Whitney Lake(WTYT2) | Brazos River at Waco(WBAT2) | | |
| near Lubbock 4ESE (LSET2) in LUB | | Brazos River at Aspermont 10S(AMTT2) | | |
| near South Bend (SOUT2) in FWD | Clear Fork Brazos River near Fort Griffin(ABYT2) | North Texas Lakes at Possum Kingdom Lake(PSMT2) | Brazos River at Seymour(SYMT2) | |
| at Washington (WBZT2) in HGX | Brazos River near Bryan(BBZT2) | Brazos River near Hempstead(HPDT2) | | |
Breitenbush River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Detroit (BRBO3) in PQR | | N Santiam River at Detroit Lake(DETO3) | | |
Breton Sound Basin |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bay Gardene near Pointe a la Hache (BGNL1) in LIX | | | | |
| at Crooked Bayou near Delacroix (CBDL1) in LIX | | | | |
| at Caernarvon Sector Gate - Protected (CGWL1) in LIX | | | | |
| at Caernarvon Outfall Channel near Caernarvon (COCL1) in LIX | | | | |
| near Delacroix at the end of Hwy 300 (DCXL1) in LIX | | | | |
| at American Bay near Pointe a la Hache (PLHL1) in LIX | | | | |
| at Black Bay near Snake Island (PSIL1) in LIX | | | | |
| at Black Bay near Stone Island (SIPL1) in LIX | | | | |
| at Reggio Canal near Wills Point (WILL1) in LIX | | | | |
Briar Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Colony Road (BCLN7) in GSP | Briar Creek at Providence road(BRPN7) | | Briar Creek below Edward's Branch(BRIN7) | |
| below Edward's Branch (BRIN7) in GSP | Briar Creek at Independence Blvd(IBRN7) | Briar Creek at Providence road(BRPN7) | Briar Creek at Shamrock Drive(SMRN7) | Briar Creek at Colony Road(BCLN7) |
| at Providence road (BRPN7) in GSP | Briar Creek below Edward's Branch(BRIN7) | Briar Creek at Colony Road(BCLN7) | Briar Creek at Independence Blvd(IBRN7) | |
| at Independence Blvd (IBRN7) in GSP | Briar Creek at Shamrock Drive(SMRN7) | Briar Creek below Edward's Branch(BRIN7) | | Briar Creek at Providence road(BRPN7) |
| at Shamrock Drive (SMRN7) in GSP | | Briar Creek at Independence Blvd(IBRN7) | | Briar Creek below Edward's Branch(BRIN7) |
Brick Kiln Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Poquoson (IN MLLW) (BKNV2) in AKQ | | | | |
Bridge Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mitchell (BDGO3) in PDT | | | | |
Brier Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Waynesboro (BCWG1) in CAE | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Millhaven (BRIG1) in CHS | Brier Creek near Waynesboro(BCWG1) | | | |
Brier Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lacombe (BRLL1) in LIX | | | | |
Briggs Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Howell Reservoir (HWBC1) in MTR | | | | |
Briggs Spring |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Head near Buhl (BSPI1) in BOI | | | | |
Bristol Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Port Heiden (PHNA2) in PAFC2 | | | | |
Broad River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beaufort (IN MLLW) (BROS1) in CHS | | | | |
| at highway 9 near Chimney Rock (LLBN7) in GSP | | | | |
Broad River (GA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Washington Hwy (GA 17) 3 S Fortsonia (BELG1) in GSP | Broad River in GA above Carlton(CARG1) | Savannah River at Lake Thurmond(CHDS1) | | |
Broad River in GA |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Carlton (CARG1) in FFC | | | | |
Broad River in NC/SC |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alston (ALTS1) in CAE | Broad River in NC/SC at Parr Reservoir(PASS1) | Congaree River at Columbia(COLS1) | | |
| near Blacksburg (BBGS1) in GSP | Broad River in NC/SC at GASTON SHOALS DAM(BLAS1) | Broad River in NC/SC near Gaffney(BRGS1) | | |
| at GASTON SHOALS DAM (BLAS1) in GSP | Broad River in NC/SC near Boiling Springs(BSPN7) | Broad River in NC/SC near Blacksburg(BBGS1) | | |
| near Gaffney (BRGS1) in GSP | Broad River in NC/SC near Blacksburg(BBGS1) | Broad River in NC/SC near CHEROKEE FALLS(CHFS1) | | |
| near Boiling Springs (BSPN7) in GSP | Broad River in NC/SC below Lake Lure Dam(LRBN7) | Broad River in NC/SC at GASTON SHOALS DAM(BLAS1) | | |
| near CHEROKEE FALLS (CHFS1) in GSP | Broad River in NC/SC near Gaffney(BRGS1) | Broad River in NC/SC at Ninety Nine Islands Dam(NNRS1) | | |
| below Lake Lure Dam (LRBN7) in GSP | Broad River in NC/SC at Lake Lure Reservoir(LRDN7) | Broad River in NC/SC near Boiling Springs(BSPN7) | | |
| at NINETY NINE ISLANDS (NNIS1) in GSP | | | | |
| at Parr Reservoir (PASS1) in CAE | Broad River in NC/SC near CARLISLE(CARS1) | Broad River in NC/SC at Alston(ALTS1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near CARLISLE (CARS1) in GSP | Broad River in NC/SC at Ninety Nine Islands Dam(NNRS1) | Broad River in NC/SC at Parr Reservoir(PASS1) | | |
| near Columbia (CBRS1) in CAE | Broad River in NC/SC at Alston(ALTS1) | Congaree River at Columbia(COLS1) | Broad River in NC/SC at Parr Reservoir(PASS1) | |
| at Lake Lure Reservoir (LRDN7) in GSP | Broad River at highway 9 near Chimney Rock(LLBN7) | Broad River in NC/SC below Lake Lure Dam(LRBN7) | | |
| at Neal Shoals Reservoir (NELS1) in GSP | Broad River in NC/SC at Ninety Nine Islands Dam(NNRS1) | Broad River in NC/SC near CARLISLE(CARS1) | Broad River in NC/SC at NINETY NINE ISLANDS(NNIS1) | Broad River in NC/SC at Parr Reservoir(PASS1) |
| at Ninety Nine Islands Dam (NNRS1) in GSP | Broad River in NC/SC near CHEROKEE FALLS(CHFS1) | | | |
Broad Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Buckland (BKLV2) in LWX | | | | |
| at Nokesville Road (VA-28) (BRRV2) in LWX | | | | |
| near Bristow (BRSV2) in LWX | | | | |
| near Sterling (LRGV2) in LWX | | | | |
Brockcamp Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Festina (FSTI4) in ARX | | | | |
Brodhead Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Analomink (ALKP1) in PHI | | Brodhead Creek at Minisink Hills(MNSP1) | | |
| at Minisink Hills (MNSP1) in PHI | Brodhead Creek at Analomink(ALKP1) | | | |
Brokenstraw Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Youngsville (YVLP1) in CTP | | | | |
Bromolow Creek Tributary |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pond Road near Norcross (BRMG1) in FFC | | | | |
Bronx River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bronx Botanical Gardens (BBGN6) in OKX | | | | |
Broward River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Biscayne Boulevard (in MHHW) (BRJF1) in JAX | | | | |
Browns Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glendale Lane (WBCT1) in OHX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at State Fairgrounds in Nashville (NBCT1) in OHX | Browns Creek at Glendale Lane(WBCT1) | | | |
Browns Valley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McCormick Lane (BVCC1) in MTR | | | | |
Bruce Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Redbay (BREF1) in TAE | | | | |
Brule Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Richland (BCKS2) in FSD | | Big Sioux River near Jefferson(BSJS2) | | |
Brule River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Florence 4 NW (FLRW3) in GRB | | Brule River near Commonwealth(COMW3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Commonwealth (COMW3) in GRB | Brule River near Florence 4 NW(FLRW3) | Menominee River at Twin Falls(TWFM4) | | |
Brule River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hovland (BRLM5) in DLH | | | | |
Bruneau River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rowland (BRON2) in LKN | | Bruneau River at Hot Springs(HOTI1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hot Springs (HOTI1) in BOI | Bruneau River at Rowland(BRON2) | | East Fork Bruneau River near Hot Springs(EFBI1) | |
Brunswick River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brunswick (SBNG1) in JAX | | | | |
Brush Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Brush Creek Middle Fork Dam (BFDC1) in MTR | | | | |
| at Muirfield Rd in Greensboro (BRSN7) in RAH | | | | |
| near Princeton (GLWW2) in RNK | | | | |
| at Ward Parkway - Kansas City (KWPM7) in EAX | | | | |
| at Badger Road (USHC1) in MTR | | | | |
| at Valley Brook (VLBP1) in PBZ | | | | |
Brush Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nebraska (NEBI3) in IND | | Vernon Fork Muscatatuck River near Vernon(VRNI3) | | |
Brush Creek (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cashton - Opal Road (OBCW3) in ARX | | | | |
| near Cashton - Nevada Road (RNOW3) in ARX | | | | |
Brushy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at I-35 Round Rock (BCIT2) in EWX | Brushy Creek at Cedar Park(BYBT2) | Brushy Creek at Kenney Fort Blvd nr Round Rock(BKFT2) | Lake Creek at Lake Creek Parkway near Cedar Park 5SE(LKPT2) | |
| at Kenney Fort Blvd nr Round Rock (BKFT2) in EWX | Brushy Creek at I-35 Round Rock(BCIT2) | Brushy Creek at FM 973 nr Coupland(BSYT2) | | |
| at FM 619 near Taylor (BKTT2) in EWX | | | | |
| at Dry Pocket Rd. (BRCS1) in GSP | | | | |
| near Old Spartanburg Rd (BRSS1) in GSP | | | | |
| at Cedar Park (BYBT2) in EWX | | Brushy Creek at I-35 Round Rock(BCIT2) | | |
| at MILLS AVEUNE (MLAS1) in GSP | | | | |
| at Campground Road near Wrens (WRNG1) in FFC | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at FM 973 nr Coupland (BSYT2) in EWX | Brushy Creek at Kenney Fort Blvd nr Round Rock(BKFT2) | Brushy Creek at FM 619 near Taylor(BKTT2) | | |
Brushy Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bratt (BYCF1) in MOB | | | | |
Brushy Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Clendening Lake (BRFO1) in PBZ | | | | |
| at Clendening Dam Pool (CLKO1) in PBZ | | | | |
| near Sugar Grove (SUGW2) in LWX | | | | |
Brushy Fork (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at E 5th St (BWSN7) in RAH | | | | |
Brushy Fork Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beaver Road near Loganville (LOGG1) in FFC | | | | |
Brushy Fork Creek (Western IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Templeton (TPTI4) in DMX | | Middle Raccoon River (IA) near Bayard(BAYI4) | | |
Bryant Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tecumseh (TBCM7) in SGF | | | | |
Buck Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Longs (BCLS1) in ILM | | Waccamaw River at Longs(LNGS1) | | |
| at Wilson Avenue at Grandville (BUCM4) in GRR | | | | |
| at C J Brown (CJBO1) in ILN | | Mad River near Springfield(SGFO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Shopville (SHVK2) in JKL | | Cumberland River at Lake Cumberland(WLCK2) | | |
Buck Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Acton (ACTI3) in IND | | Sugar Creek (central) near Boggstown(SCBI3) | | |
Buck Creek (S IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near New Middletown (NMDI3) in LMK | | | | |
Buckeye Creek (CA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bridgeport (BKIC1) in REV | | East Walker River at Bridgeport Reservoir(BPRC1) | | |
Buckhall Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Signal Hill Road (BBSV2) in LWX | | | | |
Buckhannon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alton (ALTW2) in RLX | | Buckhannon River at Buckhannon(BKNW2) | | |
| at Buckhannon (BKNW2) in RLX | Buckhannon River at Alton(ALTW2) | Buckhannon River at Hall(HALW2) | | |
| at Hall (HALW2) in RLX | Buckhannon River at Buckhannon(BKNW2) | Tygart Valley River at Philippi(PHIW2) | | |
Buckhorn Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Masonville (BKHC2) in BOU | | Big Thompson River (CO) at Loveland(BTLC2) | | |
Buckhorn Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Corinth (BUCN7) in RAH | | | | |
Buckner Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Burdett (BETK1) in DDC | Buckner Creek at Hanston(HSNK1) | | | |
| at Hanston (HSNK1) in DDC | Buckner Creek near Jetmore(JTRK1) | Buckner Creek near Burdett(BETK1) | | |
| above Horse Thief Reservoir (HTAK1) in DDC | | Buckner Creek at Horse Thief Reservoir(HTRK1) | | |
| below Horse Thief Reservoir (HTBK1) in DDC | Buckner Creek at Horse Thief Reservoir(HTRK1) | Buckner Creek near Jetmore(JTRK1) | | |
| at Horse Thief Reservoir (HTRK1) in DDC | Buckner Creek above Horse Thief Reservoir(HTAK1) | Buckner Creek below Horse Thief Reservoir(HTBK1) | | |
| near Jetmore (JTRK1) in DDC | Buckner Creek below Horse Thief Reservoir(HTBK1) | Buckner Creek at Hanston(HSNK1) | | |
Buffalo Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Barker Reservoir (BAKT2) in HGX | | Buffalo Bayou at West Belt Drive(WSBT2) | | |
| at Shepherd Drive (BBST2) in HGX | Buffalo Bayou at Piney Point Village(PPTT2) | | | |
| at Piney Point Village (PPTT2) in HGX | Buffalo Bayou at West Belt Drive(WSBT2) | Buffalo Bayou at Shepherd Drive(BBST2) | | |
| at West Belt Drive (WSBT2) in HGX | Buffalo Bayou at Barker Reservoir(BAKT2) | Buffalo Bayou at Piney Point Village(PPTT2) | Langham Creek at Addicks Reservoir(ADDT2) | |
Buffalo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 272 near Oconee (BFOG1) in FFC | | | | |
| at Gardenville (GDVN6) in BUF | | | | |
| near Haigler (HBCN1) in GLD | | | | |
| near Overton (OVEN1) in GID | | | | |
Buffalo Creek (IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Prairieburg (PRAI4) in DVN | | | | |
Buffalo Creek (IL) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wheeling (WHEI2) in LOT | | Des Plaines River near Des Plaines(DSPI2) | | |
Buffalo Creek (KS River Basin) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jamestown (JMSK1) in TOP | | | | |
Buffalo Creek (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brownton (BTNM5) in MPX | | Buffalo Creek (MN) below Glencoe(GLNM5) | | |
| below Glencoe (GLNM5) in MPX | Buffalo Creek (MN) at Brownton(BTNM5) | | | |
Buffalo Creek (MO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tiff City (BCCM7) in SGF | | | | |
Buffalo Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Headwaters (BUFN7) in GSP | | | | |
Buffalo Creek (PA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Freeport/ Iron Bridge (FRPP1) in PBZ | | | | |
| at Iron Bridge (IRNP1) in PBZ | | | | |
Buffalo Creek (SC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mt. Pisgah SC near Bethune SC (BCPS1) in CAE | | | | |
Buffalo Creek (VA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near HAMPDEN SYDNEY (BFCV2) in AKQ | | Appomattox River at Farmville(FRMV2) | | |
Buffalo Creek (WV) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Barrackville (BRIW2) in PBZ | | | | |
Buffalo Creek (Wash Co) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Atcheson (ATCP1) in PBZ | | | | |
Buffalo Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Moran (BFKW4) in RIW | | | | |
Buffalo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Flat Woods (FLTT1) in OHX | | | | |
| near Lobelville (LBVT1) in OHX | | | | |
| near St Joe (SJOA4) in LZK | | | | |
| at Woodville (WOOM6) in LIX | | | | |
Buffalo River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Glyndon (CSAH19) (BGLM5) in FGF | | | | |
| near Dilworth (DILM5) in FGF | Buffalo River (MN) near Hawley(HWYM5) | Buffalo River (MN) near Georgetown (CR108)(BRGM5) | South Branch Buffalo River at Sabin(SABM5) | |
| near Hawley (HWYM5) in FGF | | Buffalo River (MN) near Dilworth(DILM5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Georgetown (CR108) (BRGM5) in FGF | Buffalo River (MN) near Dilworth(DILM5) | Red River of the North at Halstad(HILN8) | | |
Bull Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Walnut Shade (BBCM7) in SGF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Loop 360 (ABUT2) in EWX | | Colorado River (TX) at Lake Austin(ALKT2) | | |
Bull Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Riceville road near Riceville (RCVN7) in GSP | | | | |
Bull Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Catharpin (CTHV2) in LWX | | Bull Run near Manassas Park(MPBV2) | | |
| near Manassas Park (MPBV2) in LWX | Bull Run near Catharpin(CTHV2) | | | |
Bull Run River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lower Flume nr Brightwood (BFLO3) in PQR | | Bull Run River near Multnomah Falls(BMFO3) | | |
| near Multnomah Falls (BMFO3) in PQR | Bull Run River at Lower Flume nr Brightwood(BFLO3) | Bull Run River near Bull Run Reservoir No 1(BRVO3) | | |
| near Brightwood (BRLO3) in PQR | | | | |
| near Bull Run Reservoir No 1 (BRVO3) in PQR | Bull Run River near Multnomah Falls(BMFO3) | Bull Run River at Bull Run Reservoir no 2(BURO3) | N Fk Bull Run River near Multnomah Falls(NBRO3) | |
| at Bull Run Reservoir no 2 (BURO3) in PQR | Bull Run River near Bull Run Reservoir No 1(BRVO3) | Bull Run River near Bull Run(RUNO3) | S Fk Bull Run River near Bull Run(SBRO3) | |
| near Bull Run (RUNO3) in PQR | Bull Run River at Bull Run Reservoir no 2(BURO3) | Sandy River near Bull Run(SNDO3) | | |
Bullpasture River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Williamsville (BPRV2) in RNK | | | | |
Bullrun Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Halls Crossroads (BRCT1) in MRX | | | | |
Bullskin Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Kabletown (KBLW2) in LWX | | | | |
Bully Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Vale (BYCO3) in BOI | Southeast Oregon Reservoirs at Bully Creek Reservoir(BULO3) | Malheur River at Vale(VALO3) | | |
Bumping River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Bumping Dam (BUMW1) in PDT | | | | |
Bundick Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bundick Lake (BKDL1) in LCH | Bundick Creek near DeRidder(BUNL1) | Calcasieu River near Kinder(KDRL1) | | |
| near DeRidder (BUNL1) in LCH | | Bundick Creek at Bundick Lake(BKDL1) | | |
Bunnell Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Burlington (BLGC3) in BOX | | | | |
Burgett's Fork Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Burgettstown (BRGP1) in PBZ | | Raccoon Creek at Moffatts Mill(MFFP1) | | |
Burnt Corn Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hwy 41 near Brewton 1NW (BCNA1) in MOB | | Murder Creek (AL) at Brewton(BWMA1) | | |
Burnt Fork Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Millwood Way near Clarkston (BFCG1) in FFC | | | | |
| at Montreal Road near Tucker (BKCG1) in FFC | | | | |
Burnt River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bridgeport (BBPO3) in BOI | Burnt River below Unity Reservoir(UNYO3) | Burnt River at Huntington(BRHO3) | North Fork Burnt River above Second Creek(NFSO3) | |
| at Huntington (BRHO3) in BOI | Burnt River near Bridgeport(BBPO3) | | Burnt River below Unity Reservoir(UNYO3) | |
| below Unity Reservoir (UNYO3) in BOI | North Fork Burnt River above Second Creek(NFSO3) | Burnt River near Bridgeport(BBPO3) | | Burnt River at Huntington(BRHO3) |
Burr Oak Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Perkins (BOCI4) in FSD | | | | |
Burro Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hwy 93 Bridge (BCBA3) in VEF | | Big Sandy River (AZ) near Wikieup(WKPA3) | | |
Bush Kill |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Arkville (BKAN6) in BGM | | | | |
| at Shoemakers (SHOP1) in PHI | | | | |
Bush River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Prosperity (PROS1) in CAE | | Saluda River at Lake Murray Dam near Irmo(IRMS1) | | |
Busseron Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carlisle (CRLI3) in IND | | Wabash River at Vincennes(VCNI3) | | |
Butler Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mack Dobbs Road near Kennesaw (BTCG1) in FFC | | | | |
Buttahatchie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Aberdeen (ABDM6) in MEG | | | | |
Butte Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fossil (BTCO3) in PDT | | | | |
| at Monitor (BUMO3) in PQR | | | | |
Butter Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pine City (PICO3) in PDT | | | | |
Butterfield Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Flossmoor (FLSI2) in LOT | | Thorn Creek at Thornton(THNI2) | | |
Buttrick Creek (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Grand Junction (GJTI4) in DMX | | North Raccoon River (IA) near Perry(PROI4) | | |
Buzzards Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Woods Hole (IN MLLW) (BZBM3) in BOX | | | | |
| at New Bedford Hurricane Barrier (IN MLLW) (NBDM3) in BOX | | | | |
| at New Bedford Harbor (Inside Barrier) (NBFM3) in BOX | | | | |
Bynum Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bel Air (BABM2) in LWX | | | | |
| near Abingdo (BRAM2) in LWX | | | | |
Cabin Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Upper Marlboro / Ritchie Marlboro Road (MRBM2) in LWX | | | | |
Cabin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Second Street near Griffin (GFNG1) in FFC | | | | |
Cacapon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Great Cacapon (GCPW2) in LWX | | | | |
Cache Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rumsey Bridge (RMSC1) in STO | Clear Lake at Lakeport(CLKC1) | Cache Creek at Yolo(YLOC1) | North Fork Cache Creek above Hough Springs(HOUC1) | |
| at Yolo (YLOC1) in STO | Cache Creek at Rumsey Bridge(RMSC1) | | | |
Cache La Poudre River (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Fort Collins (FTDC2) in BOU | North Fork Cache La Poudre River below Seaman Reservoir(NSEC2) | Cache La Poudre River (CO) at Fort Collins(POUC2) | | |
| at Greeley (GLYC2) in BOU | Cache La Poudre River (CO) at Fort Collins(POUC2) | Cache La Poudre River (CO) near Greeley(GRPC2) | | |
| near Greeley (GRPC2) in BOU | Cache La Poudre River (CO) at Greeley(GLYC2) | South Platte River near Kersey(KERC2) | | |
| at Fort Collins (POUC2) in BOU | Cache La Poudre River (CO) above Fort Collins(FTDC2) | Cache La Poudre River (CO) at Greeley(GLYC2) | | |
Cache River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Brasfield DCP (BSFA4) in LZK | Cache River above Little Dixie(LDCA4) | | | |
| near Egypt (EGPA4) in LZK | | | | |
| above Little Dixie (LDCA4) in LZK | Cache River above Cotton Plant DCP(CPCA4) | Cache River above Brasfield DCP(BSFA4) | | |
| at Patterson (PTTA4) in LZK | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Cotton Plant DCP (CPCA4) in LZK | Cache River at Patterson(PTTA4) | Cache River above Little Dixie(LDCA4) | | |
Cache River (IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Forman (FMNI2) in PAH | | | | |
Caddo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at DeGray Dam (DGDA4) in LZK | | | | |
Caesar Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wellman (CAEO1) in ILN | | | | |
| at Caesar Creek Lake (CCLO1) in ILN | | | | |
Cahaba River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cahaba Heights (CHGA1) in BMX | | Cahaba River at Centreville(CKLA1) | | |
| at Centreville (CKLA1) in BMX | Cahaba River near Cahaba Heights(CHGA1) | Cahaba River at Suttle(SUTA1) | | |
| at Marion Junction (MNJA1) in BMX | Cahaba River at Suttle(SUTA1) | | | |
| at Suttle (SUTA1) in BMX | Cahaba River at Centreville(CKLA1) | Cahaba River at Marion Junction(MNJA1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near West Blocton (CWBA1) in BMX | Cahaba River near Cahaba Heights(CHGA1) | Cahaba River at Centreville(CKLA1) | | |
Cahaba Valley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at at Pelham (CVCA1) in BMX | | | | |
Cahaba Valley Creek Indian Springs |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Indian Trail Road (CISA1) in BMX | | Cahaba Valley Creek at at Pelham(CVCA1) | | |
Cajon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Keenbrook (CJKC1) in SGX | | | | |
Cal-Sag Channel |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blue Island (CSBI2) in LOT | | | | |
Calabash River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Calabash (CBHN7) in ILM | | | | |
Calabazas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wilcox School (CAAC1) in MTR | | | | |
| at Rainbow Creek (CCQC1) in MTR | | | | |
Calamus River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Burwell (BRLN1) in LBF | | | | |
| at Calamus Dam (CALN1) in LBF | | | | |
| near Taylor (TLRN1) in LBF | | | | |
Calapooia River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Albany (CPAO3) in PQR | | | | |
Calapooya Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oakland (CALO3) in MFR | | | | |
Calaveras Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sunol (CAVC1) in MTR | | | | |
Calaveras Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (CVQC1) in MTR | | | | |
Calawah River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Forks (CALW1) in SEW | | Bogachiel River near La Push(BOGW1) | | |
Calcasieu River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at White Oak Park (CWOL1) in LCH | Calcasieu River near Kinder(KDRL1) | Calcasieu River at Goos Ferry Road(CGFL1) | | |
| near Glenmora (GLML1) in LCH | | Calcasieu River near Oakdale(OKDL1) | | |
| near Kinder (KDRL1) in LCH | Calcasieu River near Oberlin(OBCL1) | Calcasieu River at White Oak Park(CWOL1) | Bundick Creek at Bundick Lake(BKDL1) | |
| at Saltwater Barrier (LCHL1) in LCH | Calcasieu River at Sam Houston Jones State Park(LCRL1) | Tide Station (LCH) at Lake Charles(LCLL1) | | |
| near Oberlin (OBCL1) in LCH | Calcasieu River near Oakdale(OKDL1) | Calcasieu River near Kinder(KDRL1) | | |
| near Oakdale (OKDL1) in LCH | Calcasieu River near Glenmora(GLML1) | Calcasieu River near Oberlin(OBCL1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Goos Ferry Road (CGFL1) in LCH | Calcasieu River at White Oak Park(CWOL1) | Calcasieu River at Saltwater Barrier(LCHL1) | | |
| at Sam Houston Jones State Park (LCRL1) in LCH | | Calcasieu River at Saltwater Barrier(LCHL1) | | |
Calero Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Calero Reservoir (CADC1) in MTR | | | | |
| below Calero Dam (CALC1) in MTR | | | | |
| above Calero Reservoir (CQIC1) in MTR | | | | |
Calfkiller River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sparta (CAFT1) in OHX | | | | |
Calfpasture River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Goshen (GOHV2) in RNK | | | | |
California Creek (Clear Fk Brazos) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Stamford (STFT2) in SJT | | | | |
Calleguas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at CSUCI Bridge (CLLC1) in LOX | Arroyo Simi near Simi Valley(ASNC1) | | | |
Callicoon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Callicoon (CCCN6) in BGM | | | | |
Caloosahatchee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ortona Lock (CACF1) in MFL | | | | |
| at Moore Haven Lock (CCAF1) in MFL | | | | |
Calumet Union Drainage Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Markham (MKHI2) in LOT | | | | |
Camas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ukiah (CASO3) in PDT | | | | |
Camas Creek (Eastern ID) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Camas (CCCI1) in PIH | | Camas Creek (Eastern ID) at Mud Lake(MUDI1) | | |
| at Mud Lake (MUDI1) in PIH | Camas Creek (Eastern ID) at Camas(CCCI1) | | | |
Camas Creek (south-central Idaho) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blaine (CMCI1) in BOI | | | | |
Cameron Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alexandria (ACRV2) in LWX | | Cameron Run at Eisenhower Avenue in Alexandria(CRPV2) | | |
| at Eisenhower Avenue in Alexandria (CRPV2) in LWX | Cameron Run at Alexandria(ACRV2) | Cameron Run at Huntington - Metro Bridge(HPKV2) | | |
| at Huntington - Metro Bridge (HPKV2) in LWX | Cameron Run at Eisenhower Avenue in Alexandria(CRPV2) | | | |
Camp Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kenwood (CCKG1) in FFC | | | | |
| at Hwy 19 near Camp Creek (CCKW2) in RNK | | | | |
Campbell Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dimond (CCSA2) in PAFC | Campbell Creek at Canyon Mouth(CSRA2) | | | |
| at Canyon Mouth (CSRA2) in PAFC | | Campbell Creek near Dimond(CCSA2) | | |
Campbell Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Idlewild road (CAMN7) in GSP | | | | |
Canacadea Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hornell (HRNN6) in BGM | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Almond Dam (HRLN6) in BGM | | Canacadea Creek above Hornell(HRNN6) | | |
Canada del Oro Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ina Road (CDOA3) in TWC | | Santa Cruz River at Cortaro(CSCA3) | | |
Canadaway Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fredonia (FDAN6) in BUF | | | | |
Canadian River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bridgeport (BRIO2) in OUN | Canadian River near Taloga(TGAO2) | Canadian River near Cogar(CCRO2) | | |
| near Cogar (CCRO2) in OUN | Canadian River near Bridgeport(BRIO2) | Canadian River near Mustang(TUCO2) | | |
| at Canadian (CDNT2) in AMA | Canadian River at Lake Meredith(MRIT2) | Canadian River near Taloga(TGAO2) | | |
| near Calvin (CLVO2) in OUN | Canadian River near Konawa(KCRO2) | | | |
| near Konawa (KCRO2) in OUN | Canadian River at Purcell(PRCO2) | Canadian River near Calvin(CLVO2) | | |
| at Lake Meredith (MRIT2) in AMA | Canadian River at Amarillo(AMAT2) | Canadian River at Canadian(CDNT2) | | |
| at Norman (NRCO2) in OUN | Canadian River near Mustang(TUCO2) | Canadian River at Purcell(PRCO2) | | |
| at Purcell (PRCO2) in OUN | Canadian River at Norman(NRCO2) | Canadian River near Konawa(KCRO2) | | |
| near Sanchez (SNCN5) in ABQ | Canadian River near Taylor Springs(TYLN5) | | | |
| near Taloga (TGAO2) in OUN | Canadian River at Canadian(CDNT2) | Canadian River near Bridgeport(BRIO2) | | |
| near Mustang (TUCO2) in OUN | Canadian River near Cogar(CCRO2) | Canadian River at Norman(NRCO2) | | |
| near Taylor Springs (TYLN5) in ABQ | | Canadian River near Sanchez(SNCN5) | | |
| near Whitefield (WHTO2) in TSA | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Amarillo (AMAT2) in AMA | Revuelto Creek near Logan(LGNN5) | Canadian River at Lake Meredith(MRIT2) | | |
| at Conchas Lake (CNCN5) in ABQ | Canadian River near Sanchez(SNCN5) | | | |
| at Ute Lake (UTEN5) in ABQ | Canadian River at Conchas Lake(CNCN5) | | | |
Canandaigua Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Canandaigua (CNDN6) in BUF | | | | |
Canandaigua Outlet |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chapin (CPNN6) in BUF | | | | |
Canasawacta Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Norwich City Line (CCKN6) in BGM | Canasawacta Creek at South Plymouth(SPYN6) | | | |
| at South Plymouth (SPYN6) in BGM | | Canasawacta Creek at Norwich City Line(CCKN6) | | |
Canaseraga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dansville (DSVN6) in BUF | | | | |
| at Shakers Crossing (SHKN6) in BUF | | | | |
Canaveral Barge Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Trident Pier Tide Gauge (in MHHW) (TRDF1) in MLB | | | | |
Cane Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bakersville (CACN7) in GSP | | | | |
| near Carrboro (CANN7) in RAH | | | | |
Cane River (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mills Gap rd near Fletcher (CCFN7) in GSP | | | | |
| near Burnsville (CRVN7) in GSP | | | | |
Cane Run Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Douglas Park (DLPK2) in LMK | | Elkhorn Creek at Peaks Mill(PKMK2) | | |
| at Highlands (HLSK2) in LMK | | Elkhorn Creek at Peaks Mill(PKMK2) | | |
Caney Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Splendora (SDAT2) in HGX | | San Jacinto River at Lake Houston(HSJT2) | | |
Caney Creek (KY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Horse Branch (HSBK2) in LMK | | Rough River near Dundee(DUNK2) | | |
Caney Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stonewall (STWT1) in OHX | | | | |
Caney River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bartlesville (BVLO2) in TSA | | Caney River near Ramona(RAMO2) | | |
| near Collinsville (CVLO2) in TSA | Caney River near Ramona(RAMO2) | | | |
| near Ramona (RAMO2) in TSA | Caney River at Bartlesville(BVLO2) | Caney River near Collinsville(CVLO2) | | |
Canisteo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Arkport (AKLN6) in BGM | | Canisteo River at Hornell(HORN6) | | |
| at Addison (ASTN6) in BGM | Canisteo River at West Cameron(WCRN6) | | Canisteo River near West Cameron(WCNN6) | |
| at Hornell (HORN6) in BGM | Canisteo River near Arkport(AKLN6) | Canisteo River at West Cameron(WCRN6) | | Canisteo River near West Cameron(WCNN6) |
| near West Cameron (WCNN6) in BGM | Canisteo River at Hornell(HORN6) | Canisteo River at Addison(ASTN6) | | |
| at West Cameron (WCRN6) in BGM | Canisteo River at Hornell(HORN6) | Canisteo River at Addison(ASTN6) | | |
Canning River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kaktovik (CANA2) in PAFG3 | | | | |
Cannon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Northfield (NRFM5) in MPX | Straight River near Faribault(FRBM5) | Cannon River at Welch(WLCM5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at 9th St Bridge in Cannon Falls (CFLM5) in MPX | Cannon River at Northfield(NRFM5) | Cannon River at Welch(WLCM5) | Little Cannon River above Cannon Falls(CNFM5) | |
| at Hwy 29 below Faribault (FRLM5) in MPX | | Cannon River at Northfield(NRFM5) | | |
| at Morristown (MRTM5) in MPX | | Cannon River at Hwy 29 below Faribault(FRLM5) | | Cannon River at Northfield(NRFM5) |
| at Welch (WLCM5) in MPX | Cannon River at Northfield(NRFM5) | Mississippi River at Red Wing(REDM5) | Little Cannon River above Cannon Falls(CNFM5) | |
Cannon Valley Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cashton - Manna Avenue (MNNW3) in ARX | | Little La Crosse River at Leon(LENW3) | | |
Cannonball River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Breien (BREN8) in BIS | Cannonball River at Regent(REGN8) | | | |
| at Regent (REGN8) in BIS | | Cannonball River at Breien(BREN8) | | |
Canoas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Almaden Expressway (CAOC1) in MTR | | | | |
| at Dow Drive (DDVC1) in MTR | | | | |
Canoochee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Claxton (CNOG1) in CHS | | Canoochee River at Fort Stewart(FSBG1) | | |
| at Fort Stewart (FSBG1) in CHS | Canoochee River near Claxton(CNOG1) | | | |
Cany Creek (MS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jackson (JCCM6) in JAN | | | | |
Canyon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Amboy (CCAW1) in PQR | | Lewis River at Ariel(MERW1) | | |
| at Wallace (CCRI1) in OTX | | | | |
| at Thissels Ranch (CCTO3) in PDT | | Canyon Creek near Canyon City(CNCO3) | | |
| at Oregon Trail Crossing (CCXI1) in BOI | | | | |
| near Canyon City (CNCO3) in PDT | Canyon Creek at Thissels Ranch(CCTO3) | | | |
| at Billings (Zoo Montana) (ZOOM8) in BYZ | | | | |
Cape Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fessenden Center in Buxton (in MLLW) (FESN7) in MHX | | | | |
Cape Fear River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lock 1 (CPFN7) in ILM | Cape Fear River at Elizabethtown(ELZN7) | Cape Fear River at Wilmington (IN MLLW)(WLON7) | | |
| at Elizabethtown (ELZN7) in ILM | Cape Fear River at W.O. Huske Lock(STPN7) | Cape Fear River at Lock 1(CPFN7) | | |
| at Fayetteville (FAYN7) in RAH | Cape Fear River at Lillington(LLLN7) | Cape Fear River at W.O. Huske Lock(STPN7) | Little River at Manchester(MANN7) | |
| at Lillington (LLLN7) in RAH | Deep River near Moncure(MONN7) | Cape Fear River at Fayetteville(FAYN7) | Haw River at Jordan Lake(NHPN7) | |
| at Southport (STHN7) in ILM | Cape Fear River at Wilmington (IN MLLW)(WLON7) | | | |
| at W.O. Huske Lock (STPN7) in ILM | Cape Fear River at Fayetteville(FAYN7) | Cape Fear River at Elizabethtown(ELZN7) | | |
| at Wilmington (IN MLLW) (WLON7) in ILM | Cape Fear River at Lock 1(CPFN7) | Cape Fear River at Southport(STHN7) | N.E. Cape Fear River near Burgaw(BGWN7) | |
Cape May Harbor |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cape May Harbor (IN MLLW) (CAPN4) in PHI | | | | |
Capell Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Berryessa (CLQC1) in MTR | | | | |
Capri Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Casella Way (Leghorn Stream) (LHNC1) in MTR | | | | |
Captina Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at S.R. 148 at Armstrong Mills (ARMO1) in PBZ | | | | |
Carbon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fairfax (FFXW1) in SEW | | | | |
Cardwell Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Yankee Hill Reservoir (DENN1) in OAX | | | | |
Carlanna Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Carlanna Lake Dam (CARA2) in PAJK | | | | |
Carlls River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Babylon (ARLN6) in OKX | | | | |
Carmel River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carmel (CMEC1) in MTR | | | | |
| at Highway 1 (CMRC1) in MTR | | | | |
| at Robles Del Rio (RDRC1) in MTR | | | | |
Carmel River Lagoon |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (CRMC1) in MTR | | | | |
Carneros Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Old Sonoma Road (CCJC1) in MTR | | | | |
Carpenter Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Remington (CCRI3) in LOT | | Iroquois River near Foresman(FSMI3) | | |
Carpinteria Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carpinteria (CPCC1) in LOX | | | | |
Carr Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Carr Creek Lake (CFLK2) in JKL | | North Fork Kentucky River at Hazard(HAZK2) | | |
Carrabassett River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Anson (NANM1) in GYX | | | | |
Carrizo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Show Low (CRZA3) in FGZ | | Salt River near Chrysotile -Salt River Canyon(SLCA3) | | |
Carrs Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sidney Center (SDRN6) in BGM | | | | |
Carson River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Lahontan Dam (CBLN2) in REV | Carson River at Lahontan Reservoir(LHDN2) | Carson River near Fallon(TRZN2) | | |
| near Genoa (CRGN2) in REV | | | | |
| at Deer Run Road (DRRN2) in REV | Carson River near Carson City(STWN2) | Carson River near Fort Churchill(FTCN2) | | |
| near Fort Churchill (FTCN2) in REV | Carson River at Deer Run Road(DRRN2) | Carson River at Lahontan Reservoir(LHDN2) | | |
| at Lahontan Reservoir (LHDN2) in REV | Carson River near Fort Churchill(FTCN2) | Carson River below Lahontan Dam(CBLN2) | | |
| near Carson City (STWN2) in REV | East Fork Carson River near Gardnerville(GRDN2) | Carson River at Deer Run Road(DRRN2) | West Fork Carson River at Woodfords(WOOC1) | |
| near Fallon (TRZN2) in REV | Carson River below Lahontan Dam(CBLN2) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dayton (CDYN2) in REV | Carson River at Deer Run Road(DRRN2) | Carson River near Fort Churchill(FTCN2) | | |
Cartecay River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ellijay (EECG1) in FFC | | | | |
Cartoogechaye Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Franklin (CARN7) in GSP | | | | |
Cascade Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rochester (RCCM5) in ARX | Cascade Creek near Rochester 3W(RCRM5) | South Fork Zumbro River at Rochester(RCHM5) | | |
| near Rochester 3W (RCRM5) in ARX | | Cascade Creek at Rochester(RCCM5) | | |
Casey Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Subimpoundment near Bonnie (BONI2) in PAH | | | | |
| above Mount Vernon (CFMI2) in PAH | | | | |
Cashie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Windsor (WNDN7) in AKQ | | | | |
| at Windsor at S. King St (WNRN7) in AKQ | | | | |
Cass River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cass City (CSSM4) in DTX | | Cass River at Wahjamega(WAHM4) | | |
| at Frankenmuth (FRNM4) in DTX | Cass River at Vassar(VSSM4) | | | |
| at Vassar (VSSM4) in DTX | Cass River at Wahjamega(WAHM4) | Cass River at Frankenmuth(FRNM4) | | |
| at Wahjamega (WAHM4) in DTX | Cass River near Cass City(CSSM4) | Cass River at Vassar(VSSM4) | | |
Casselman River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grantsville (GNTM2) in LWX | | Casselman River at Markleton(MAKP1) | | |
| at Markleton (MAKP1) in CTP | Casselman River at Grantsville(GNTM2) | | | |
Castle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Deerfield (CTCS2) in UNR | | Castle Creek at Deerfield Reservoir(DRFS2) | | |
| below Deerfield Reservoir (DFBS2) in UNR | Castle Creek at Deerfield Reservoir(DRFS2) | Rapid Creek at Silver City(RSIS2) | | |
| at Deerfield Reservoir (DRFS2) in UNR | Castle Creek above Deerfield(CTCS2) | Castle Creek below Deerfield Reservoir(DFBS2) | | |
Castor River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Zalma (ZCRM7) in PAH | | | | |
Castro Valley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hayward (CVCC1) in MTR | | | | |
Cataract Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Heather Wash (CCHA3) in FGZ | Cataract Creek at Redlands Crossing(CRCA3) | Havasu Creek at Supai(SUPA3) | | |
| below Topocoba Gorge near Supai (CCTA3) in FGZ | | | | |
| at Redlands Crossing (CRCA3) in FGZ | | Cataract Creek below Heather Wash(CCHA3) | | Havasu Creek at Supai(SUPA3) |
Catawba Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Catawba (CTWV2) in RNK | | | | |
Catawba Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at E Hudson Blvd 2 SW Gastonia (CCGN7) in GSP | | | | |
Catawba River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bridgewater Dam (BRWN7) in GSP | Catawba River near Pleasant Gardens(PLGN7) | Catawba River at Rhodhiss Dam(RHON7) | | |
| at Cedar Creek-Rocky Creek Dam (CDCS1) in GSP | Catawba River at Fishing Creek Dam(FCDS1) | Wateree River at Lake Wateree Dam(WATS1) | | |
| at Cowans Ford Dam (CWAN7) in GSP | Catawba River at Lookout Shoals Dam(LKSN7) | Catawba River at Mountain Island Dam(MOUN7) | | |
| at Fishing Creek Dam (FCDS1) in GSP | Catawba River at Lake Wylie(FOMS1) | Catawba River at Cedar Creek-Rocky Creek Dam(CDCS1) | | |
| at Lake Wylie (FOMS1) in GSP | Catawba River at Mountain Island Dam(MOUN7) | Catawba River at Fishing Creek Dam(FCDS1) | | |
| at Great Falls-Dearborn Dam (GTFS1) in GSP | | | | |
| at Lookout Shoals Dam (LKSN7) in GSP | Catawba River at Oxford Dam(OXFN7) | Catawba River at Cowans Ford Dam(CWAN7) | | |
| at Mountain Island Dam (MOUN7) in GSP | Catawba River at Cowans Ford Dam(CWAN7) | Catawba River at Lake Wylie(FOMS1) | | |
| at Oxford Dam (OXFN7) in GSP | Catawba River at Rhodhiss Dam(RHON7) | Catawba River at Lookout Shoals Dam(LKSN7) | | |
| near Pleasant Gardens (PLGN7) in GSP | | Catawba River at Bridgewater Dam(BRWN7) | | |
| at Rhodhiss Dam (RHON7) in GSP | Catawba River at Bridgewater Dam(BRWN7) | Catawba River at Oxford Dam(OXFN7) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at N Main St (US 221 Business) 2 NW Marion (CRMN7) in GSP | Catawba River near Pleasant Gardens(PLGN7) | Catawba River at Bridgewater Dam(BRWN7) | | |
| above Catawba (CTBS1) in GSP | Catawba River above Rock Hill(RHIS1) | Catawba River at Fishing Creek Dam(FCDS1) | | |
| above Rock Hill (RHIS1) in GSP | Catawba River at Lake Wylie(FOMS1) | Catawba River above Catawba(CTBS1) | | |
Catfish Run |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at West Maiden (CATP1) in PBZ | | Chartiers Creek at Wylie(WAHP1) | | |
Catharine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Montour Falls (CTEN6) in BGM | | | | |
Catherine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Union (CATO3) in PDT | | | | |
| near Union (CTHO3) in PDT | | | | |
Catoctin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Taylorstown (TAYV2) in LWX | | | | |
Catoma Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Montgomery (CATA1) in BMX | | | | |
Cattaraugus Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gowanda (GOWN6) in BUF | | | | |
Cave Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cave Creek (CAVA3) in PSR | | | | |
Cawcaw Swamp |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carolina Shores (CCSN7) in ILM | | Waccamaw River at Longs(LNGS1) | | |
Cayuga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lancaster (LCSN6) in BUF | | | | |
Cayuga Inlet |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ithaca (ICNN6) in BGM | | | | |
Cayuga Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mud Lock (CAYN6) in BGM | | | | |
| at Ithaca (ICYN6) in BGM | | | | |
Cazenovia Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ebenezer (EBZN6) in BUF | | | | |
Cedar Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Crosby (HCDT2) in HGX | | | | |
Cedar Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cedartown (CCDG1) in FFC | Big Cedar Creek at Georgia Ave at Cedartown(CTWG1) | | | |
| near Thor (CCPS1) in CAE | | N. Fork Edisto River at Orangeburg(ORBS1) | | |
| at Cedarburg (CDRW3) in MKX | | | | |
| near Pleasant View (PVUM7) in SGF | | | | |
Cedar Creek (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bell Station (CXBC1) in MTR | | | | |
Cedar Creek (Central SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Presho (CCPS2) in ABR | | | | |
Cedar Creek (IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oakland Mills (OKMI4) in DVN | | | | |
Cedar Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at 18th Street Auburn (ABBI3) in IWX | | Cedar Creek (IN) near Cedarville(CDRI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cedarville (CDRI3) in IWX | Cedar Creek (IN) at 18th Street Auburn(ABBI3) | St. Joseph River (OH/IN) near Fort Wayne(ROOI3) | | |
Cedar Creek (ND) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Raleigh (RLGN8) in BIS | | | | |
Cedar Creek (Richland County) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Congaree NP Near Gadsden SC (CCKS1) in CAE | | | | |
Cedar Creek (South Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bussey (BSSI4) in DMX | | Des Moines River near Eddyville(EDYI4) | | |
Cedar Creek (VA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Winchester (WCCV2) in LWX | | | | |
Cedar River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Waterloo (ALOI4) in DMX | Cedar River at Cedar Falls(CEDI4) | Cedar River at Vinton(VINI4) | Black Hawk Creek (Northeast IA) at Hudson(HUDI4) | |
| near Austin (ASNM5) in ARX | Cedar River at Austin(ASTM5) | Cedar River near Otranto(OTRI4) | | |
| at Austin (ASTM5) in ARX | Cedar River near Lansing(LANM5) | Cedar River near Austin(ASNM5) | Dobbins Creek near Austin(DOBM5) | |
| at Charles City (CCYI4) in ARX | Cedar River near Osage(OSGI4) | Cedar River at Waverly(WVLI4) | | |
| at Cedar Bluff (CEBI4) in DVN | Cedar River at Cedar Rapids(CIDI4) | Cedar River near Conesville(CNEI4) | | |
| at Cedar Falls (CEDI4) in DMX | Cedar River at Janesville(JANI4) | Cedar River at Waterloo(ALOI4) | Beaver Creek (Northeast IA) at New Hartford(NHRI4) | |
| at Cedar Rapids (CIDI4) in DVN | Cedar River at Palo(PLOI4) | Cedar River at Cedar Bluff(CEBI4) | | |
| near Conesville (CNEI4) in DVN | Cedar River at Cedar Bluff(CEBI4) | | | |
| at County Road 366 (CRRM4) in MQT | | | | |
| at San Juan Ave Jacksonville (in MHHW) (JAKF1) in JAX | | | | |
| at Janesville (JANI4) in DMX | Cedar River at Waverly(WVLI4) | Cedar River at Cedar Falls(CEDI4) | | |
| near Lansing (LANM5) in ARX | | Cedar River at Austin(ASTM5) | | |
| at Palo (PLOI4) in DVN | Cedar River at Vinton(VINI4) | Cedar River at Cedar Rapids(CIDI4) | | |
| at Vinton (VINI4) in DVN | Cedar River at Waterloo(ALOI4) | Cedar River at Palo(PLOI4) | | |
| at Waverly (WVLI4) in DMX | Cedar River at Charles City(CCYI4) | Cedar River at Janesville(JANI4) | Little Cedar River at Nashua(NUAI4) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near St. Ansgar (AGRI4) in ARX | Cedar River near Otranto(OTRI4) | | | |
| near Osage (OSGI4) in ARX | Cedar River near St. Ansgar(AGRI4) | Cedar River at Charles City(CCYI4) | | |
| near Otranto (OTRI4) in ARX | Cedar River near Austin(ASNM5) | Cedar River near St. Ansgar(AGRI4) | Turtle Creek near Austin(TRCM5) | |
Cedar River (NE) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fullerton (FULN1) in GID | Cedar River (NE) near Spalding(SPDN1) | | | |
| near Spalding (SPDN1) in GID | | Cedar River (NE) near Fullerton(FULN1) | | |
Cedar River (WA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Landsburg (LNDW1) in SEW | | Cedar River (WA) at Renton(RNTW1) | | |
| at Chester Morse Lk at Cedar Falls (MORW1) in SEW | | | | |
| at Renton (RNTW1) in SEW | Cedar River (WA) near Landsburg(LNDW1) | | | |
Cedar Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Aden (ADEV2) in LWX | | | | |
| near Catlett (CDRV2) in LWX | | | | |
Centennial Branch Little Patuxent River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Centennial Lake (CBPM2) in LWX | | | | |
Centennial Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wenden (CWWA3) in PSR | | | | |
Center Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Franklin (FKNN1) in GID | | | | |
Central PA Dams |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Bush Dam on Kettle Creek (BUSP1) in CTP | | Central PA Dams other Cowanesque Dam on Cowanseque River(COWP1) | | |
| other Cowanesque Dam on Cowanseque River (COWP1) in CTP | Central PA Dams other Bush Dam on Kettle Creek(BUSP1) | Central PA Dams other Curwensville Dam on West Branch Susquehanna(CRWP1) | Cowanesque River at Elkland(ELKP1) | Cowanesque River near Lawrenceville(LWVP1) |
| other Curwensville Dam on West Branch Susquehanna (CRWP1) in CTP | Central PA Dams other Cowanesque Dam on Cowanseque River(COWP1) | Central PA Dams other Indian Rock Dam on Codorus Creek(YRKP1) | West Branch Susquehanna River at Bower (Mahaffey)(BWRP1) | West Branch Susquehanna River near Curwensville(CRVP1) |
| at Glendale Lake (GDDP1) in CTP | | | | |
| at Weir 1 at East Branch Clarion River Dam (GHBP1) in CTP | | | | |
| other Kinzua Dam on Allegheny River (KNZP1) in CTP | Central PA Dams other Indian Rock Dam on Codorus Creek(YRKP1) | Central PA Dams other Raystown Dam on Raystown Branch of Juniata River(RTDP1) | | |
| other Raystown Dam on Raystown Branch of Juniata River (RTDP1) in CTP | Central PA Dams other Kinzua Dam on Allegheny River(KNZP1) | Central PA Dams other Sayers Dam on Bald Eagle Creek(SYDP1) | | |
| other Stevenson Dam on First Fork Sinnemahoning Creek (STVP1) in CTP | Central PA Dams other Sayers Dam on Bald Eagle Creek(SYDP1) | Central PA Dams other Tioga-Hammond Dam on Tioga River(TGAP1) | | |
| other Sayers Dam on Bald Eagle Creek (SYDP1) in CTP | Central PA Dams other Raystown Dam on Raystown Branch of Juniata River(RTDP1) | Central PA Dams other Stevenson Dam on First Fork Sinnemahoning Creek(STVP1) | Bald Eagle Creek at Milesburg(MSBP1) | Bald Eagle Creek at Blanchard(BCHP1) |
| other Tioga-Hammond Dam on Tioga River (TGAP1) in CTP | Central PA Dams other Stevenson Dam on First Fork Sinnemahoning Creek(STVP1) | Central PA Dams other Youghiogheny Dam - Buttonhook(YGBP1) | Tioga River at Mansfield(MFDP1) | Tioga River at Tioga(TGRP1) |
| other Youghiogheny Dam - Buttonhook (YGBP1) in CTP | Central PA Dams other Tioga-Hammond Dam on Tioga River(TGAP1) | | | |
| other Indian Rock Dam on Codorus Creek (YRKP1) in CTP | Central PA Dams other Curwensville Dam on West Branch Susquehanna(CRWP1) | Central PA Dams other Kinzua Dam on Allegheny River(KNZP1) | Codorus Creek at Spring Grove(SGVP1) | Codorus Creek near York(YRCP1) |
Cerbat Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at State Route 68 nr Verde Rd (MVRA3) in VEF | | | | |
Chadakoin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Falconer (FLCN6) in BUF | | | | |
Chagrin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Willoughby (WBYO1) in CLE | Unknown Tributary to Chagrin River at Mayfield Heights(MYFO1) | | Unknown Tributary to Chagrin River at Pepper Pike(PPKO1) | |
Chalk Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Coalville (CIVU1) in SLC | | | | |
Chambers Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rice (RCET2) in FWD | North Texas Lakes at Bardwell Lake(BDWT2) | North Texas Lakes at Richland-Chambers Lake(FFLT2) | | |
Chamokane Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Falls near Long Lake (CHKW1) in OTX | | | | |
Champagne Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Grand Isle (ECBL1) in LIX | | | | |
Champion Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Champion Creek Reservoir (CCRT2) in MAF | | Colorado River (TX) above Silver(SILT2) | | West Central Texas Lakes at E. V. Spence Reservoir(EVST2) |
Chapman Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chapman (CHPK1) in TOP | | | | |
Chariton River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chariton (CHTI4) in DMX | | Chariton River at Rathbun Reservoir(RADI4) | | |
| near Moulton (MOLI4) in DMX | Chariton River at Rathbun Tail(RABI4) | Chariton River near Novinger(NVZM7) | Cooper Creek (South Central IA) at Centerville(CENI4) | |
| near Novinger (NVZM7) in EAX | Chariton River near Moulton(MOLI4) | Chariton River near Prairie Hill(PRIM7) | | |
| near Prairie Hill (PRIM7) in EAX | Chariton River near Novinger(NVZM7) | | | |
| at Rathbun Tail (RABI4) in DMX | Chariton River at Rathbun Reservoir(RADI4) | Chariton River near Moulton(MOLI4) | | |
| at Rathbun Reservoir (RADI4) in DMX | Chariton River near Chariton(CHTI4) | Chariton River at Rathbun Tail(RABI4) | South Fork Chariton River near Promise City(PRMI4) | |
Charles River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mother Brook at Dedham (DDHM3) in BOX | Charles River at Dover(DOVM3) | Charles River at Waltham(WLTM3) | | |
| at Dover (DOVM3) in BOX | Charles River at Medway(MEDM3) | Charles River at Mother Brook at Dedham(DDHM3) | | |
| at Medway (MEDM3) in BOX | | Charles River at Dover(DOVM3) | | |
| at Wellesley (WELM3) in BOX | | | | |
| at Waltham (WLTM3) in BOX | Charles River at Mother Brook at Dedham(DDHM3) | | | |
Chartiers Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Carnegie (CARP1) in PBZ | Chartiers Creek at S. Central Ave(CNBP1) | | | |
| at S. Central Ave (CNBP1) in PBZ | Chartiers Run at Pike Street(PIKP1) | Chartiers Creek at Carnegie(CARP1) | | |
| at Wylie (WAHP1) in PBZ | | Chartiers Run at Pike Street(PIKP1) | | |
Chartiers Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pike Street (PIKP1) in PBZ | Chartiers Creek at Wylie(WAHP1) | Chartiers Creek at S. Central Ave(CNBP1) | | |
Chatanika River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elliot Hwy Bridge (CHAA2) in PAFG | Chatanika River at Steese Hwy Bridge(CRSA2) | | | |
| at Steese Hwy Bridge (CRSA2) in PAFG | | Chatanika River at Elliot Hwy Bridge(CHAA2) | | |
Chattahoochee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Buford Dam near Buford (BUFG1) in FFC | Chattahoochee River at Lake Sidney Lanier near Buford(CMMG1) | Chattahoochee River at 0.76 mile upstream McGinnis Ferry near Suwanee(WSWG1) | | |
| at 14th Street at Columbus (CBUG1) in FFC | Chattahoochee River at West Point(WTPG1) | | | |
| at Lake Sidney Lanier near Buford (CMMG1) in FFC | Chattahoochee River near Cornelia(DCNG1) | Chattahoochee River at Buford Dam near Buford(BUFG1) | | |
| near Cornelia (DCNG1) in FFC | Chattahoochee River at Helen(HDCG1) | Chattahoochee River at Lake Sidney Lanier near Buford(CMMG1) | | |
| at GA 100 at Franklin (FRNG1) in FFC | Chattahoochee River near Whitesburg(WHTG1) | Chattahoochee River at West Point Lake near West Point(WETG1) | | |
| at Helen (HDCG1) in FFC | | Chattahoochee River near Cornelia(DCNG1) | | |
| below Morgan Falls Dam near Roswell (MGFG1) in FFC | Chattahoochee River above Roswell(RWLG1) | Chattahoochee River at Powers Ferry + I-285 near Atlanta(VNPG1) | | |
| at Highway 141 near Norcross (NCRG1) in FFC | Chattahoochee River at 0.76 mile upstream McGinnis Ferry near Suwanee(WSWG1) | Chattahoochee River above Roswell(RWLG1) | | |
| above Roswell (RWLG1) in FFC | Chattahoochee River at Highway 141 near Norcross(NCRG1) | Chattahoochee River below Morgan Falls Dam near Roswell(MGFG1) | | |
| at Atlanta (VING1) in FFC | Chattahoochee River at US 41 at Atlanta(VIXG1) | Chattahoochee River at GA 280 near Atlanta(CHAG1) | | |
| at US 41 at Atlanta (VIXG1) in FFC | Chattahoochee River at Powers Ferry + I-285 near Atlanta(VNPG1) | Chattahoochee River at Atlanta(VING1) | | |
| at Powers Ferry + I-285 near Atlanta (VNPG1) in FFC | Chattahoochee River below Morgan Falls Dam near Roswell(MGFG1) | Chattahoochee River at US 41 at Atlanta(VIXG1) | | |
| at West Point Lake near West Point (WETG1) in FFC | Chattahoochee River at GA 100 at Franklin(FRNG1) | Chattahoochee River at West Point(WTPG1) | | |
| near Whitesburg (WHTG1) in FFC | Chattahoochee River near Fairburn(FBNG1) | Chattahoochee River at GA 100 at Franklin(FRNG1) | | |
| at 0.76 mile upstream McGinnis Ferry near Suwanee (WSWG1) in FFC | Chattahoochee River at Buford Dam near Buford(BUFG1) | Chattahoochee River at Highway 141 near Norcross(NCRG1) | | |
| at West Point (WTPG1) in FFC | Chattahoochee River at West Point Lake near West Point(WETG1) | Chattahoochee River at 14th Street at Columbus(CBUG1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 280 near Atlanta (CHAG1) in FFC | Chattahoochee River at Atlanta(VING1) | Chattahoochee River near Fairburn(FBNG1) | | |
| at George W. Andrews Lock and Dam (USACE) (COLA1) in TAE | | | | |
| near Fairburn (FBNG1) in FFC | Chattahoochee River at Atlanta(VING1) | Chattahoochee River near Whitesburg(WHTG1) | | |
| at W.F. George Lock and Dam (USACE) (FOGG1) in TAE | | Chattahoochee River at George W. Andrews Lock and Dam (USACE)(COLA1) | | |
| at Fort Gaines (FPHA1) in TAE | Chattahoochee River at W.F. George Lock and Dam (USACE)(FOGG1) | Chattahoochee River at George W. Andrews Lock and Dam (USACE)(COLA1) | | |
Chattanooga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 193 near Flintstone (CCFG1) in FFC | | | | |
Chattooga River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Burrells Ford (BURG1) in GSP | | Chattooga River at Hwy 76(CYNG1) | | |
| at Hwy 76 (CYNG1) in GSP | Chattooga River at Burrells Ford(BURG1) | | | |
| at Summerville (SUMG1) in FFC | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Gaylesville (GAYA1) in BMX | Chattooga River at Summerville(SUMG1) | Coosa River at Weiss Dam(CREA1) | | |
Chautauqua Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Westfield (WFLN6) in BUF | | | | |
Chautauqua Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bemus Point (BEPN6) in BUF | | | | |
Cheat River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Albright (ABRW2) in PBZ | Cheat River at Rowlesburg(ROWW2) | Cheat River at Lake Lynn Dam Pool(LLPW2) | | |
| at Job (JBOW2) in RLX | | Dry Fork River at Gladwin(GLDW2) | | |
| below Lake Lynn (LLDP1) in PBZ | Cheat River at Lake Lynn Dam Pool(LLPW2) | Monongahela River at Grays Landing Lock and Dam(GYLP1) | | |
| at Lake Lynn Dam Pool (LLPW2) in PBZ | Cheat River at Albright(ABRW2) | Cheat River below Lake Lynn(LLDP1) | Big Sandy Creek at Rockville(ROCW2) | |
| above Cheat Lake - Inflow (PMAW2) in PBZ | | | | |
| at Rowlesburg (ROWW2) in PBZ | Cheat River at Rowlesburg(ROLW2) | Cheat River at Albright(ABRW2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Parsons (PSNW2) in PBZ | Shavers Fork Cheat River at Bowden(BOWW2) | | Dry Fork River at Hendricks(HENW2) | |
| at Rowlesburg (ROLW2) in PBZ | Cheat River at Parsons(PSNW2) | Cheat River at Rowlesburg(ROWW2) | | |
Cheboygan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mullet Lake Outlet near Cheboygan (MULM4) in APX | | | | |
Chehalis River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Adna (ADNW1) in SEW | Chehalis River near Doty(DOTW1) | Chehalis River at WWTP at Chehalis(CRWW1) | South Fork Chehalis Rver near Wildwood(SCWW1) | |
| at Centralia (CENW1) in SEW | Chehalis River at WWTP at Chehalis(CRWW1) | Chehalis River near Grand Mound(CGMW1) | | |
| near Grand Mound (CGMW1) in SEW | Chehalis River at Centralia(CENW1) | Chehalis River at Rochester(CROW1) | Skookumchuck River at Centralia(CTAW1) | |
| at Montesano (CMTW1) in SEW | Chehalis River at Porter(CRPW1) | | | |
| at Rochester (CROW1) in SEW | Chehalis River near Grand Mound(CGMW1) | Chehalis River at Porter(CRPW1) | | |
| at Porter (CRPW1) in SEW | Chehalis River at Rochester(CROW1) | Chehalis River at Montesano(CMTW1) | Black River (WA) at Hwy 12(BLKW1) | |
| at WWTP at Chehalis (CRWW1) in SEW | Chehalis River near Adna(ADNW1) | Chehalis River at Centralia(CENW1) | Newaukum River near Chehalis(NEWW1) | |
| near Pe Ell (CTKW1) in SEW | | Chehalis River near Doty(DOTW1) | | |
| near Doty (DOTW1) in SEW | Chehalis River near Pe Ell(CTKW1) | Chehalis River near Adna(ADNW1) | | |
Chekok Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pedro Bay (CKKA2) in PAFC2 | | | | |
Chelatna Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lake Outlet (CLKA2) in PAFC | | Yentna River at Lake Creek(YLKA2) | | |
Chemin-a-haut Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beekman (CHBL1) in JAN | | | | |
Chemung River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elmira (CHEN6) in BGM | Chemung River at Corning(CRNN6) | Chemung River at Chemung(CMGN6) | | |
| at Chemung (CMGN6) in BGM | Chemung River at Elmira(CHEN6) | | | |
| at Corning (CRNN6) in BGM | Cohocton River at Scudder Bridge(CSBN6) | Chemung River at Elmira(CHEN6) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Corning (CRGN6) in BGM | | Chemung River at Elmira(CHEN6) | | |
Chena River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fairbanks (CHFA2) in PAFG | Chena River near Chena Lakes(MCDA2) | | Little Chena River at Chena Hot Springs Road(CHLA2) | |
| near Hunts Creek (CRHA2) in PAFG | Chena River at Mile 40 Bridge(UCHA2) | Chena River near Chena Lakes(MCDA2) | | |
| near Chena Lakes (MCDA2) in PAFG | Chena River near Hunts Creek(CRHA2) | Chena River at Fairbanks(CHFA2) | | |
| at Mile 40 Bridge (UCHA2) in PAFG | | Chena River near Hunts Creek(CRHA2) | | |
Chenango River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Oxford (CHON6) in BGM | Chenango River at Norwich(NWHN6) | Chenango River at Greene(GNEN6) | | |
| near Chenango Forks (CNON6) in BGM | Chenango River at Greene(GNEN6) | | | |
| at Greene (GNEN6) in BGM | Chenango River at Oxford(CHON6) | Chenango River near Chenango Forks(CNON6) | | |
| at Norwich (NWHN6) in BGM | Chenango River at Sherburne(SHBN6) | Chenango River at Oxford(CHON6) | | |
| at Sherburne (SHBN6) in BGM | | Chenango River at Norwich(NWHN6) | | |
Chenoweth Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jeffersontown (JFTK2) in LMK | | Chenoweth Run near Fern Creek(FNCK2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fern Creek (FNCK2) in LMK | Chenoweth Run at Jeffersontown(JFTK2) | Floyds Fork near Mt. Washington(MWTK2) | | |
Cheoah river |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above SANTEETLAH DAM (SNTN7) in GSP | | Little Tennessee River at Cheoah Dam(CHEN7) | | |
| near Tapoco (TAPN7) in GSP | | | | |
Cherokee Bayou |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Cherokee (LCRT2) in SHV | | Sabine River near Beckville(BEKT2) | | Sabine River at Logansport(LPTL1) |
Cherry Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McHenry (CCMM2) in LWX | | | | |
| above Globe (CHRA3) in FGZ | | Salt River near Roosevelt(SLRA3) | | |
Cherry Creek (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Denver (CCSC2) in BOU | Cherry Creek (CO) at Cherry Creek Reservoir(EGDC2) | Cherry Creek (CO) at Denver(CDVC2) | | |
| near Parker (CPKC2) in BOU | Cherry Creek (CO) near Franktown(FRKC2) | Cherry Creek (CO) at Cherry Creek Reservoir(EGDC2) | | |
| at Cherry Creek Reservoir (EGDC2) in BOU | Cherry Creek (CO) near Parker(CPKC2) | Cherry Creek (CO) at Denver(CCSC2) | | |
| near Franktown (FRKC2) in BOU | | Cherry Creek (CO) near Parker(CPKC2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Denver (CDVC2) in BOU | Cherry Creek (CO) at Denver(CCSC2) | South Platte River at Denver(DNVC2) | | |
Cherry Creek (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Plainview (CHCS2) in UNR | | | | |
Cherry Flat Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Cherry Flat Reservoir (CFLC1) in MTR | | | | |
Cherry River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fenwick (FENW2) in RLX | | | | |
Chesapeake Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bishops Head (IN MLLW) (BISM2) in AKQ | | | | |
| at Cambridge (IN MLLW) (CAMM2) in AKQ | | | | |
| at Chesapeake Bay Bridge Tunnel (CBBV2) in AKQ | | | | |
| at Chesapeake Bay Bridge Tunnel (IN MLLW) (CHBV2) in AKQ | | | | |
| at Cape Charles Harbor at Cape Charles VA (CPCV2) in AKQ | | | | |
| above Little Annemessex River at Crisfield MD (MLLW) (CRSM2) in AKQ | | | | |
| near Pungoteague Creek at Harborton (IN MLLW) (HBRV2) in AKQ | | | | |
| at Havre de Grace (IN MLLW) (HDGM2) in LWX | | | | |
| near Kiptopeke (IN MLLW) (KPTV2) in AKQ | | | | |
| near Mobjack Bay (MJBV2) in AKQ | | | | |
| at Port Isobel/Tangier Island (IN MLLW) (PRTV2) in AKQ | | | | |
| near Starling Creek at Saxis (IN MLLW) (SAXV2) in AKQ | | | | |
| at Tolchester Beach (IN MLLW) (TCBM2) in PHI | | | | |
| at Windmill Point (IN MLLW) (WNDV2) in AKQ | | | | |
| near Yorktown (IN MLLW) (YKTV2) in AKQ | | | | |
Chesapeake and Delaware Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chesapeake City (IN MLLW) (CHCM2) in LWX | | | | |
Chestatee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dahlonega (DGAG1) in FFC | | | | |
Chester Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arctic Blvd (CHRA2) in PAFC | | | | |
| near Chester (CHSP1) in PHI | | | | |
Chester Creek (SEAK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Chester Lake Dam (CMWA2) in PAJK | | | | |
Chestnut Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Galax (CCKV2) in RNK | | | | |
Chestnut Creek (NY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grahamsville (CHSN6) in ALY | | | | |
Chetco River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brookings (CHTO3) in MFR | | | | |
Chevelon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Winslow (CHWA3) in FGZ | | Little Colorado River near Winslow(LCWA3) | | |
Chewacla Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chewalcla State Park Near Auburn (CHWA1) in BMX | | | | |
Chewuch River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Winthrop (WINW1) in OTX | | | | |
Cheyenne River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Angostura Reservoir (ANGS2) in UNR | Cheyenne River at Edgemont(EDGS2) | Cheyenne River near Buffalo Gap(BFGS2) | | |
| near Buffalo Gap (BFGS2) in UNR | Cheyenne River near Angostura Reservoir(ANGS2) | Cheyenne River at Redshirt(CHRS2) | | |
| at Redshirt (CHRS2) in UNR | Cheyenne River near Buffalo Gap(BFGS2) | Cheyenne River near Scenic(SCNS2) | | |
| at Edgemont (EDGS2) in UNR | | Cheyenne River near Angostura Reservoir(ANGS2) | | |
| near Plainview (PLNS2) in UNR | Cheyenne River near Wasta(WASS2) | Cheyenne River near Eagle Butte(EBSS2) | Belle Fourche River near Elm Springs(EMSS2) | |
| near Scenic (SCNS2) in UNR | Cheyenne River at Redshirt(CHRS2) | Cheyenne River near Wasta(WASS2) | | |
| near Wasta (WASS2) in UNR | Cheyenne River near Scenic(SCNS2) | Cheyenne River near Plainview(PLNS2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Eagle Butte (EBSS2) in UNR | Cheyenne River near Plainview(PLNS2) | Missouri River at Oahe Dam(PIES2) | | |
Chicago River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chicago (Columbus Dr) (NBCI2) in LOT | North Branch Chicago River at Chicago (Grand Ave)(NBGI2) | | North Branch Chicago River at Chicago (Pulaski Rd)(NBPI2) | |
Chicago Sanitary and Ship Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lemont (LCSI2) in LOT | Chicago Sanitary and Ship Canal at Stickney(STII2) | Chicago Sanitary and Ship Canal at Romeoville(ROMI2) | | |
| at Stickney (STII2) in LOT | Chicago Sanitary and Ship Canal at Chicago (Western Ave)(CSWI2) | Chicago Sanitary and Ship Canal at Lemont(LCSI2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chicago (Western Ave) (CSWI2) in LOT | North Branch Chicago River at Chicago (Grand Ave)(NBGI2) | Chicago Sanitary and Ship Canal at Stickney(STII2) | | |
| at Lockport Lock (tailwater) (LOKI2) in LOT | Chicago Sanitary and Ship Canal at Romeoville(ROMI2) | Des Plaines River at Joliet(JRSI2) | | |
| at Romeoville (ROMI2) in LOT | Chicago Sanitary and Ship Canal at Lemont(LCSI2) | Des Plaines River at Joliet(JRSI2) | | |
Chicamacomico River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Salem (CMCM2) in AKQ | | | | |
Chickahominy River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Providence Forge (CKHV2) in AKQ | | | | |
Chickasaw Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kushla (CHKA1) in MOB | | | | |
Chickasawhatchee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near ElModel (ELMG1) in TAE | | Ichawaynochaway Creek near ElModel(EMOG1) | | |
Chickasawhay River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Enterprise (ENSM6) in JAN | Chunky River near Chunky(CKYM6) | Chickasawhay River at Quitman(QTMM6) | Okatibbee Creek at Arundel(OARM6) | |
| at Quitman (QTMM6) in JAN | Chickasawhay River at Enterprise(ENSM6) | Chickasawhay River at Shubuta(SHBM6) | | |
| at Shubuta (SHBM6) in JAN | Chickasawhay River at Quitman(QTMM6) | Chickasawhay River near Waynesboro(WYNM6) | | |
| near Waynesboro (WYNM6) in MOB | Chickasawhay River at Shubuta(SHBM6) | Chickasawhay River at Leakesville(LEKM6) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Leakesville (LEKM6) in MOB | Chickasawhay River near Waynesboro(WYNM6) | Pascagoula River at Merrill(MRRM6) | | |
Chicopee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Indian Orchard (INDM3) in BOX | | | | |
Chicorica Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Maloya (LKMN5) in ABQ | | | | |
Chignik River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Chignik Lake (CRWA2) in PAFC2 | | | | |
Chikaskia River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blackwell (BLKO2) in OUN | Chikaskia River near Corbin(CBNK1) | | | |
| near Corbin (CBNK1) in ICT | | Chikaskia River near Blackwell(BLKO2) | | |
Chiles Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Hennessey (PVRC1) in MTR | | | | |
Chilkat River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Klukwan (CKTA2) in PAJK | | | | |
Chillisquaque Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Potts Grove (CCPP1) in CTP | | | | |
| at Washingtonville (WVQP1) in CTP | | | | |
China Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at China Creek above FCS at Centralia (CCCW1) in SEW | | | | |
Chincoteague Channel |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chincoteague Bay Inlet (IN MLLW) (CHIV2) in AKQ | | | | |
Chinkelyes Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pedro Bay (CCPA2) in PAFC2 | | | | |
Chinle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chinle (CHCA3) in FGZ | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mexican Water (CCMA3) in FGZ | | | | |
Chinners Swamp |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Aynor (CSAS1) in ILM | | | | |
Chinquapin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Monetta SC (CCMS1) in CAE | | | | |
Chipola River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Altha (CR 274) (ALTF1) in TAE | Chipola River at Marianna (US 90)(MALF1) | Chipola River at Scott's Ferry(SCTF1) | | |
| at Marianna (US 90) (MALF1) in TAE | | Chipola River near Altha (CR 274)(ALTF1) | | |
| at Scott's Ferry (SCTF1) in TAE | Chipola River near Altha (CR 274)(ALTF1) | Chipola River near Wewahitchka (Lands Landing)(WWCF1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wewahitchka (Lands Landing) (WWCF1) in TAE | Chipola River at Scott's Ferry(SCTF1) | Apalachicola River near Sumatra(SMAF1) | | |
Chippewa Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rittman (RITO1) in CLE | Chippewa Creek at Sterling(STGO1) | Tuscarawas River at Massillon(MLNO1) | | |
| at Sterling (STGO1) in CLE | | Chippewa Creek at Rittman(RITO1) | | |
Chippewa Creek (Cuyahoga) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Broadview Heights (CPWO1) in CLE | | Chippewa Creek (Cuyahoga) near Brecksville(CHPO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brecksville (CHPO1) in CLE | Chippewa Creek (Cuyahoga) at Broadview Heights(CPWO1) | Cuyahoga River at Independence(INDO1) | | |
Chippewa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Midland (MCRM4) in DTX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Drew (CRDM4) in GRR | | Chippewa River below Mt. Pleasant(MPTM4) | | |
| below Mt. Pleasant (MPTM4) in GRR | | | | |
Chippewa River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clontarf 1NE (CLOM5) in MPX | | | | |
| near Watson 1NE (tailwater) (WTSM5) in MPX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Benson (BENM5) in MPX | | Chippewa River (MN) near Milan(MLNM5) | | Minnesota River at Granite Falls(GTEM5) |
| near Milan (MLNM5) in MPX | Chippewa River (MN) at Benson(BENM5) | Minnesota River at Montevideo(MVOM5) | | |
Chippewa River (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bruce (BRUW3) in MPX | Chippewa River (WI) near Winter(WERW3) | Chippewa River (WI) at Chippewa Falls(CHFW3) | | |
| at Chippewa Falls (CHFW3) in MPX | Chippewa River (WI) near Bruce(BRUW3) | Chippewa River (WI) at Eau Claire(ECLW3) | | |
| at Durand (DURW3) in MPX | Chippewa River (WI) at Eau Claire(ECLW3) | Mississippi River at Wabasha - Pool 4(WABM5) | | |
| at Eau Claire (ECLW3) in MPX | Chippewa River (WI) at Chippewa Falls(CHFW3) | Chippewa River (WI) at Durand(DURW3) | Eau Claire River near Fall Creek(FLCW3) | |
| near Winter (WERW3) in DLH | | Chippewa River (WI) near Bruce(BRUW3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Dells Dam (Tailwater) (ECTW3) in MPX | Chippewa River (WI) at Chippewa Falls(CHFW3) | Chippewa River (WI) at Eau Claire(ECLW3) | Chippewa River (WI) near Bruce(BRUW3) | Chippewa River (WI) at Durand(DURW3) |
Chiques Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above MARIETTA (CCMP1) in CTP | | | | |
| at Manheim (MNHP1) in CTP | | | | |
Chisana River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Northway Road Bridge (CRNA2) in PAFG | | | | |
Chittenango Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chittenango (CTTN6) in BGM | | | | |
Chiwawa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Plain (CHIW1) in OTX | | | | |
Chockoyette Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Chockoyette Creek at I-95 (CHCN7) in RAH | | | | |
Chocolay River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Skandia (CHOM4) in MQT | | Chocolay River near Harvey(HRVM4) | | |
| near Harvey (HRVM4) in MQT | Chocolay River near Skandia(CHOM4) | | | |
Choconut Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Choconut (CHOP1) in BGM | | | | |
Chocowinity Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chocowinity (CWIN7) in MHX | | | | |
Choctawhatchee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bellwood (CR 45) (BELA1) in TAE | Choctawhatchee River near Newton (SR 134)(NEWA1) | Choctawhatchee River at Geneva (SR 52)(GNVA1) | Claybank Creek near Daleville (SR 84)(DALA1) | |
| at Caryville (US 90) (CARF1) in TAE | Choctawhatchee River near Pittman (SR 2)(PITF1) | Choctawhatchee River near Bruce-Ebro (SR 20)(BRUF1) | | |
| at Geneva (SR 52) (GNVA1) in TAE | Choctawhatchee River near Bellwood (CR 45)(BELA1) | Choctawhatchee River near Pittman (SR 2)(PITF1) | Pea River near Samson (CR 52)(SSNA1) | |
| near Newton (SR 134) (NEWA1) in TAE | East Fork Choctawhatchee River near Abbeville (SR 27)(EFKA1) | Choctawhatchee River near Bellwood (CR 45)(BELA1) | West Fork Choctawhatchee River near Skipperville (SR 105)(SKPA1) | |
| near Pittman (SR 2) (PITF1) in TAE | Choctawhatchee River at Geneva (SR 52)(GNVA1) | Choctawhatchee River at Caryville (US 90)(CARF1) | | |
| near Texasville (SR 131) (TEXA1) in TAE | | East Fork Choctawhatchee River near Abbeville (SR 27)(EFKA1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bruce-Ebro (SR 20) (BRUF1) in TAE | Choctawhatchee River at Caryville (US 90)(CARF1) | Gulf of Mexico Tide Gauge at Panama City (in MHHW)(PACF1) | | |
| near Daleville (DCRA1) in TAE | Choctawhatchee River near Newton (SR 134)(NEWA1) | Choctawhatchee River near Bellwood (CR 45)(BELA1) | | |
Choteau Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Avon (CCAS2) in FSD | | | | |
Choupique Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 108 (CBQL1) in LCH | Choupique Bayou at Dave Dugas Road(CCDL1) | | | |
| at Dave Dugas Road (CCDL1) in LCH | | Choupique Bayou at Highway 108(CBQL1) | | |
Chowan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Waterfront Park at Edenton (EWPN7) in AKQ | | | | |
| near Winton @ US 13 (WONN7) in AKQ | | | | |
Chowchilla Bypass |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ripperdan (CHBC1) in HNX | | | | |
Christians Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brands Flat (BRAV2) in LWX | | | | |
Christina River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Coochs Bridge (CHBD1) in PHI | | | | |
| at Newport (IN MLLW) (NPTD1) in PHI | | | | |
| at Wilmington (IN MLLW) (WIMD1) in PHI | | | | |
Chub Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hwy 47 near Randolph 3W (RANM5) in MPX | | | | |
Chulitna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Talkeetna (CLTA2) in PAFC | | | | |
Chulitna River (Southwest AK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Port Alsworth (CPAA2) in PAFC2 | | | | |
Chunky River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chunky (CKYM6) in JAN | | Chickasawhay River at Enterprise(ENSM6) | | |
Church Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near West Ashley (BEES1) in CHS | | | | |
Cibolo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Boerne (CICT2) in EWX | | Cibolo Creek at Smithson Valley Rd nr Bulverde(CSVT2) | | |
| at Cibolo Nature Center (CNXT2) in EWX | | | | |
| at Smithson Valley Rd nr Bulverde (CSVT2) in EWX | Cibolo Creek near Boerne(CICT2) | Cibolo Creek at Selma(SELT2) | | |
| near Falls City (FCTT2) in EWX | Cibolo Creek at Sutherland Springs(SUPT2) | | | |
| near St. Hedwig (HDWT2) in EWX | Cibolo Creek at Selma(SELT2) | Cibolo Creek at Sutherland Springs(SUPT2) | | |
| at Selma (SELT2) in EWX | Cibolo Creek at Smithson Valley Rd nr Bulverde(CSVT2) | Cibolo Creek near St. Hedwig(HDWT2) | | |
| at Sutherland Springs (SUPT2) in EWX | Cibolo Creek near St. Hedwig(HDWT2) | Cibolo Creek near Falls City(FCTT2) | | |
Cicero Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arcadia (CCAI3) in IND | Cicero Creek near State Road 19 in Tipton(CCTI3) | Cicero Creek at Morse Reservoir(NMSI3) | | |
| near State Road 19 in Tipton (CCTI3) in IND | | Cicero Creek at Arcadia(CCAI3) | | |
| at Morse Reservoir (NMSI3) in IND | Cicero Creek at Arcadia(CCAI3) | White River (IN) at 146th Street near Noblesville(WHNI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Noblesville (CCNI3) in IND | Cicero Creek at Morse Reservoir(NMSI3) | White River (IN) at 146th Street near Noblesville(WHNI3) | | |
Cienega Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sonoita (CNEA3) in TWC | | Pantano Wash near Vail(PNTA3) | | |
Cimarron River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ames (AMCO2) in OUN | Cimarron River near Waynoka(WANO2) | Cimarron River near Dover(DOVO2) | | |
| near Dover (DOVO2) in OUN | Cimarron River near Ames(AMCO2) | Cimarron River near Guthrie(GTRO2) | | |
| near Guthrie (GTRO2) in OUN | Cimarron River near Dover(DOVO2) | Cimarron River near Perkins(PRKO2) | | |
| near Perkins (PRKO2) in OUN | Cimarron River near Guthrie(GTRO2) | Cimarron River near Ripley(RIPO2) | | |
| near Ripley (RIPO2) in OUN | Cimarron River near Perkins(PRKO2) | | | |
| near Waynoka (WANO2) in OUN | Cimarron River near Buffalo(BFFO2) | Cimarron River near Ames(AMCO2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Buffalo (BFFO2) in OUN | Cimarron River (KS) near Buttermilk 10WSW(BTMK1) | Cimarron River near Waynoka(WANO2) | | |
Cimarron River (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cimarron (CMRC2) in GJT | | | | |
Cimarron River (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Buttermilk 10WSW (BTMK1) in DDC | | | | |
| near Elkhart (EHTK1) in DDC | Cimarron River (OK) at Kenton(KENO2) | Cimarron River (KS) near Forgan(FRGO2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Forgan (FRGO2) in DDC | Cimarron River (KS) near Elkhart(EHTK1) | Cimarron River near Buffalo(BFFO2) | | |
Cimarron River (NM) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Cimarron (CMMN5) in ABQ | | Cimarron River (NM) at Springer(SPGN5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Eagle Nest Reservoir (EGLN5) in ABQ | Cimarron River (NM) above Cimarron(CMMN5) | | | |
| at Springer (SPGN5) in ABQ | Cimarron River (NM) above Cimarron(CMMN5) | Canadian River near Taylor Springs(TYLN5) | | |
Cimarron River (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kenton (KENO2) in AMA | | Cimarron River (KS) near Elkhart(EHTK1) | | |
Cisco Branch Ontonagon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cisco Lake (ORCM4) in MQT | | South Branch Ontonagon at Ewen(EWNM4) | | |
Cispus River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Randle (CIYW1) in SEW | | | | |
City Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Salt Lake City (CCSU1) in SLC | | | | |
Clackamas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oregon City (COCO3) in PQR | Clackamas River near Estacada(ESTO3) | | | |
| near Estacada (ESTO3) in PQR | Clackamas River above Three Lynx Creek(TLYO3) | Clackamas River near Oregon City(COCO3) | | |
| above Three Lynx Creek (TLYO3) in PQR | | Clackamas River near Estacada(ESTO3) | | |
Clam River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clam Lake Outflow Canal Nr Siren (CLNW3) in DLH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Vogel Center (VGCM4) in APX | | Muskegon River at Evart(EVRM4) | | |
Clapboard Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sheffield Road (in MHHW) (CCJF1) in JAX | | | | |
Clarion River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cooksburg (COKP1) in PBZ | Clarion River at Ridgway(RDYP1) | Clarion River at Piney Dam Tailwater(PNDP1) | | |
| at Johnsonburg (JHNP1) in CTP | | Clarion River at Ridgway(RDYP1) | | |
| at Piney Dam Tailwater (PNDP1) in PBZ | Clarion River near Cooksburg(COKP1) | | | |
| at Ridgway (RDYP1) in CTP | Clarion River at Johnsonburg(JHNP1) | Clarion River near Cooksburg(COKP1) | | |
Clark Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Missoula (ABOM8) in MSO | Clark Fork River near Drummond(DRMM8) | Clark Fork River below Missoula(BELM8) | | |
| below Missoula (BELM8) in MSO | Clark Fork River above Missoula(ABOM8) | Clark Fork River at St. Regis(SRGM8) | | |
| below Cabinet Gorge Dam (CBBI1) in OTX | | Lake Pend Oreille at Hope(HOPI1) | | Pend Oreille River below Albeni Falls Dam(ALFW1) |
| near Plains (PLNM8) in MSO | Clark Fork River at St. Regis(SRGM8) | | | |
| at St. Regis (SRGM8) in MSO | Clark Fork River below Missoula(BELM8) | Clark Fork River near Plains(PLNM8) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Deer Lodge (DLGM8) in MSO | | | | |
| near Drummond (DRMM8) in MSO | | Clark Fork River above Missoula(ABOM8) | | |
Clarke Creek NC |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near HARRISBURG (CKCN7) in GSP | | | | |
Clarks Fork of the Yellowstone |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Belfry (BFYM8) in BYZ | | Clarks Fork of the Yellowstone at Edgar(EDGM8) | | |
| at Edgar (EDGM8) in BYZ | Clarks Fork of the Yellowstone near Belfry(BFYM8) | Yellowstone River at Billings(BILM8) | | |
Clarks River (KY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Almo (AMOK2) in PAH | Clarks River (KY) above Murray(MURK2) | | | |
| above Murray (MURK2) in PAH | | Clarks River (KY) above Almo(AMOK2) | | |
Claybank Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Daleville (SR 84) (DALA1) in TAE | Little Claybank Creek near Ozark (US 231)(OCBA1) | Choctawhatchee River near Bellwood (CR 45)(BELA1) | | |
Clear Boggy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Caney Creek near Caney (CANO2) in OUN | | | | |
Clear Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Buffalo (BCCW4) in RIW | Clear Creek near Buffalo(CCBW4) | Clear Creek near Arvada (Closed Gauge)(CCAW4) | | |
| near Arvada (Closed Gauge) (CCAW4) in BYZ | Clear Creek at Buffalo(BCCW4) | | | |
| near Buffalo (CCBW4) in RIW | Clear Creek at Mosier Gulch(MGHW4) | Clear Creek at Buffalo(BCCW4) | | |
| near Hog River (CLEA2) in PAFG2 | | | | |
| at Friendswood (HCCT2) in HGX | Clear Creek above Telephone Road(PRLT2) | | | |
| at Mosier Gulch (MGHW4) in RIW | | Clear Creek near Buffalo(CCBW4) | | |
| above Telephone Road (PRLT2) in HGX | | Clear Creek at Friendswood(HCCT2) | | |
| above Igo Near Redding (RDGC1) in STO | | | | |
| above Rockbridge (RKBO1) in ILN | | Hocking River at Enterprise(ENTO1) | | |
| near Sanger (SGET2) in FWD | | North Texas Lakes at Lake Lewisville(LEWT2) | | |
| near Shelby (SHEN1) in GID | | | | |
Clear Creek (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Golden (GLDC2) in BOU | Clear Creek (CO) near Lawson(IDOC2) | Clear Creek (CO) at Derby(DRBC2) | | |
| near Lawson (IDOC2) in BOU | | Clear Creek (CO) at Golden(GLDC2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Empire (CWCC2) in BOU | Leavenworth Creek (CO) above Georgetown(LVMC2) | Clear Creek (CO) near Lawson(IDOC2) | | |
| at Derby (DRBC2) in BOU | Clear Creek (CO) at Golden(GLDC2) | South Platte River at Henderson(HNDC2) | | |
Clear Creek (IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Coralville (CRAI4) in DVN | Clear Creek (IA) near Oxford(OXFI4) | | | |
| near Oxford (OXFI4) in DVN | | Clear Creek (IA) near Coralville(CRAI4) | | |
Clear Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SR3181 (CLCN7) in GSP | | | | |
Clear Creek (North-central MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chinook near mouth (CCMM8) in TFX | | | | |
Clear Creek (San Benito Co.) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Idria (IDRC1) in MTR | | | | |
Clear Creek (TN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lilly Bridge 11SSW Sunbright (CLCT1) in MRX | | Obed River near Lancing(OBDT1) | | |
Clear Creek (VA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Clear Creek Lake near Bristol VA (CCLV2) in MRX | | | | |
Clear Fork |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Saxton (SXTK2) in JKL | | Cumberland River at Williamsburg(WLBK2) | | |
Clear Fork (Big Coal) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Whitesville (WCFW2) in RLX | | Big Coal River at Ashford(ASHW2) | | |
Clear Fork Brazos River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fort Griffin (ABYT2) in SJT | Clear Fork Brazos River at Nugent(NGTT2) | | | |
| at Hawley (HWLT2) in SJT | Clear Fork Brazos River near Roby(ROYT2) | Clear Fork Brazos River at Nugent(NGTT2) | | |
| at Nugent (NGTT2) in SJT | Clear Fork Brazos River at Hawley(HWLT2) | Clear Fork Brazos River near Fort Griffin(ABYT2) | | |
| near Roby (ROYT2) in SJT | | Clear Fork Brazos River at Hawley(HWLT2) | | |
Clear Fork Mohican River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Pleasant Hill Dam (PTHO1) in CLE | Clear Fork Mohican River at Bellville(BLEO1) | Clear Fork Mohican River below Pleasant Hill Dam(PHLO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bellville (BLEO1) in CLE | | Clear Fork Mohican River above Pleasant Hill Dam(PTHO1) | | |
| below Pleasant Hill Dam (PHLO1) in CLE | Clear Fork Mohican River above Pleasant Hill Dam(PTHO1) | Walhonding River at Mohawk Dam Pool(MHWO1) | | |
Clear Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clear Fork (CLFW2) in RLX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Robbins (CFKT1) in MRX | | Big South Fork Cumberland River near Oneida at Leatherwood Ford(LTWT1) | | |
Clear Fork Trinity River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Worth (FWHT2) in FWD | North Texas Lakes at Benbrook Lake(BNBT2) | West Fork Trinity River at Fort Worth(FWOT2) | Marys Creek near Benbrook(BMCT2) | |
| near Weatherford (WEAT2) in FWD | North Texas Lakes at Lake Weatherford(LWFT2) | North Texas Lakes at Benbrook Lake(BNBT2) | | |
Clear Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lakeport (CLKC1) in EKA | Scotts Creek near Lakeport(SKPC1) | Cache Creek at Rumsey Bridge(RMSC1) | Middle Creek near Upper Lake(MUPC1) | |
Clear Lake (North Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clear Lake (CLKI4) in DMX | | Willow Creek (North Central IA) at Mason City US 18 Bus(MWCI4) | | |
Clearfield Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dimeling (DMLP1) in CTP | | | | |
Clearwater River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Orofino (ORFI1) in MSO | | | | |
| near Peck (PEKI1) in OTX | Dworshak Reservoir near Ahsahka(DWRI1) | Clearwater River at Spalding(SPDI1) | | |
| at Spalding (SPDI1) in OTX | Clearwater River near Peck(PEKI1) | | | |
Clearwater River (Central MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clearwater 1SW (CLWM5) in MPX | | | | |
Clearwater River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Plummer (PLUM5) in FGF | | Clearwater River (MN) at Red Lake Falls(RDLM5) | | |
| at Red Lake Falls (RDLM5) in FGF | Clearwater River (MN) at Plummer(PLUM5) | Red Lake River at Crookston(CRKM5) | Lost River at Oklee(OKLM5) | |
Clifty Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hartsville (CCHI3) in IND | | Clifty Creek near Columbus(CCCI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Columbus (CCCI3) in IND | Clifty Creek at Hartsville(CCHI3) | East Fork White River near Seymour(SERI3) | | |
Clinch River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cleveland (CLVV2) in MRX | Clinch River near Richlands(RLRV2) | Clinch River near Speers Ferry(SFYV2) | | |
| above Melton Hill Dam (MHDT1) in MRX | | | | |
| below Melton Hill Dam (MHTT1) in MRX | | | | |
| above Norris Dam (NRST1) in MRX | | | | |
| below Norris Dam (NRTT1) in MRX | | | | |
| near Richlands (RLRV2) in RNK | | Clinch River at Cleveland(CLVV2) | | |
| near Speers Ferry (SFYV2) in MRX | Clinch River at Cleveland(CLVV2) | Clinch River above Tazewell(TAZT1) | | |
| above Tazewell (TAZT1) in MRX | Clinch River near Speers Ferry(SFYV2) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clinton (CCLT1) in MRX | Clinch River above Norris Dam(NRST1) | Clinch River above Melton Hill Dam(MHDT1) | Clinch River above Tazewell(TAZT1) | |
| at Dungannon (DNGV2) in MRX | Clinch River at Cleveland(CLVV2) | Clinch River near Speers Ferry(SFYV2) | | |
| at Ft Blackmore (FTBV2) in MRX | Clinch River at Dungannon(DNGV2) | Clinch River near Speers Ferry(SFYV2) | | |
| near Looneys Gap 16ENE (LGPT1) in MRX | Clinch River near Speers Ferry(SFYV2) | Clinch River above Tazewell(TAZT1) | | |
Cline Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near New River (NRRA3) in PSR | | | | |
Clinton River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clinton Township (FSRM4) in DTX | | Clinton River at Mount Clemens(MTCM4) | | |
| at Mount Clemens (MTCM4) in DTX | Clinton River near Clinton Township(FSRM4) | | | |
Cloquet River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Burnett (CQRM5) in DLH | | | | |
| at Island Lake (ILRM5) in DLH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cloquet River nr Brimson (CQBM5) in DLH | | Cloquet River at Island Lake(ILRM5) | | |
Cloud Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Watson Mill Park (WMPG1) in FFC | | | | |
Clover Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Evarts (EVRK2) in JKL | | | | |
Clyde River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mays Point Lock E-25 (ETRN6) in BGM | | | | |
| at Newport (NWPV1) in BTV | | Lake Memphremagog at Newport(MEMV1) | | |
Coahulla Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Keiths Mill Road near Dalton (CHCG1) in FFC | | | | |
Coal Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Plainview (CCNC2) in BOU | | Saint Vrain Creek below Longmont(SVLC2) | | |
Coal Creek (UT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cedar City (COAU1) in SLC | | | | |
Coal River (WV) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tornado (TORW2) in RLX | Big Coal River at Ashford(ASHW2) | | Little Coal River at Danville(DANW2) | |
Coast Fork Willamette River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Goshen (GOSO3) in PQR | Coast Fork Willamette River at London(LONO3) | Willamette River at Eugene(EUGO3) | | |
| at London (LONO3) in PQR | | Coast Fork Willamette River at Goshen(GOSO3) | | |
Coastal Reference Monitoring System |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Maurepas (DNAL1) in LIX | | | | |
| near Gibson (GIBL1) in LIX | | | | |
| near Garyville (GRVL1) in LIX | | | | |
| near Magnolia (MNLL1) in LIX | | | | |
Cobb Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Eakley (EAKO2) in OUN | | Cobb Creek at Fort Cobb Lake(FTCO2) | | |
| near Fort Cobb (FCCO2) in OUN | Cobb Creek at Fort Cobb Lake(FTCO2) | | | |
| at Fort Cobb Lake (FTCO2) in OUN | Cobb Creek near Eakley(EAKO2) | Cobb Creek near Fort Cobb(FCCO2) | | |
Cobbs Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rainbow Drive near Decatur (COBG1) in FFC | | | | |
Cobleskill Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cobleskill - S Grand St (CBSN6) in ALY | | | | |
Cocalico Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ephrata (REAP1) in CTP | | | | |
Cochetopa Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Parlin (CRCC2) in PUB | | | | |
Coddle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SR 1612 NR DAVIDSON (CODN7) in GSP | | | | |
Codorus Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Saginaw (CCSP1) in CTP | | | | |
| at Spring Grove (SGVP1) in CTP | | Central PA Dams other Indian Rock Dam on Codorus Creek(YRKP1) | | |
| near York (YRCP1) in CTP | Central PA Dams other Indian Rock Dam on Codorus Creek(YRKP1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pleasureville (PURP1) in CTP | Codorus Creek near York(YRCP1) | | | |
Coeur d'Alene River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cataldo (CTLI1) in OTX | Coeur d'Alene River at Enaville(ENVI1) | Lake Coeur d'Alene at Coeur d'Alene(COEI1) | | |
| at Enaville (ENVI1) in OTX | | Coeur d'Alene River at Cataldo(CTLI1) | | |
| near Harrison (HARI1) in OTX | | | | |
Coffee Bogue |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Coffe Bogue (CBOM6) in JAN | | | | |
Coffee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 49 (COFN7) in GSP | | | | |
Coginchaug River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Middlefield (COGC3) in OKX | | | | |
Cohansey River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Greenwich (IN MLLW) (GRWN4) in PHI | Cohansey River at Seeley(SEEN4) | | | |
| at Seeley (SEEN4) in PHI | | Cohansey River at Greenwich (IN MLLW)(GRWN4) | | |
Cohocton River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Avoca (AVCN6) in BGM | | Cohocton River at Bath(BAHN6) | | |
| at Bath (BACN6) in BGM | | | | |
| at Bath (BAHN6) in BGM | Cohocton River at Avoca(AVCN6) | Cohocton River near Campbell(CMPN6) | | Cohocton River above Campbell(CPBN6) |
| near Campbell (CMPN6) in BGM | Cohocton River at Bath(BAHN6) | Cohocton River at Scudder Bridge(CSBN6) | | |
| above Campbell (CPBN6) in BGM | Cohocton River at Bath(BAHN6) | Cohocton River at Scudder Bridge(CSBN6) | | |
| at Scudder Bridge (CSBN6) in BGM | Cohocton River near Campbell(CMPN6) | Chemung River at Corning(CRNN6) | Cohocton River above Campbell(CPBN6) | |
Coils Creek (NV) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Eureka (COCN2) in LKN | | | | |
Cold Brook Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hot Springs (ARGS2) in UNR | Cold Brook Creek at Cold Brook Reservoir(CBKS2) | Cottonwood Springs Creek (SD) at Cottonwood Springs Reservoir(CDHS2) | | |
| at Cold Brook Reservoir (CBKS2) in UNR | | Cold Brook Creek near Hot Springs(ARGS2) | | |
Coldwater River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Coldwater River at Hernando (HHSM6) in MEG | | | | |
| at Marks (MKSM6) in MEG | Coldwater River near Sarah(SARM6) | | | |
| near Sarah (SARM6) in MEG | Coldwater River at Arkabutla Dam(ARKM6) | Coldwater River at Marks(MKSM6) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arkabutla Dam (ARKM6) in MEG | | Coldwater River near Sarah(SARM6) | | |
| at Olive Branch (OLVM6) in MEG | | Coldwater River at Arkabutla Dam(ARKM6) | | Coldwater River near Sarah(SARM6) |
Cole Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blondo Street at Omaha (OMCN1) in OAX | | Little Papillion Creek at Ak-sar-ben at Omaha(OMLN1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at I-10 (CKET2) in LCH | | Cow Bayou at SH 87(COWT2) | | |
Coles Valley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fort McCoy - Hawk Road (FMCW3) in ARX | | | | |
Coleto Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 59 (CCVT2) in CRP | Coleto Creek at Coleto Creek Reservoir(CKDT2) | Coleto Creek at Arnold Road Crossing(SCDT2) | | |
| at Coleto Creek Reservoir (CKDT2) in CRP | | Coleto Creek at Highway 59(CCVT2) | | |
| at Arnold Road Crossing (SCDT2) in CRP | Coleto Creek at Highway 59(CCVT2) | | | |
Colgan Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sebastopol (CGNC1) in MTR | | | | |
| near Santa Rosa (EASC1) in MTR | | | | |
Colington Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Colington Cut (CUTN7) in MHX | | | | |
Collington Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Upper Marlboro / Leeland Road (LEEM2) in LWX | | | | |
| at Mitchellville (MITM2) in LWX | | | | |
Collins River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McMinnville (MCGT1) in OHX | | | | |
Colma Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at South San Francisco (MXSC1) in MTR | | | | |
Colorado River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Grand Lake (BAKC2) in BOU | | Colorado River near Granby(CBGC2) | | |
| below Hoover Dam (BHDA3) in VEF | | | | |
| at Cameo (CAMC2) in GJT | Colorado River below Glenwood Springs(GCOC2) | Colorado River near State Line(CCUC2) | | |
| near Granby (CBGC2) in BOU | Colorado River above Grand Lake(BAKC2) | Colorado River above Hot Sulphur Springs(HTSC2) | | |
| near State Line (CCUC2) in GJT | Colorado River at Cameo(CAMC2) | Colorado River near Cisco(CLRU1) | | |
| near Peach Springs (CDCA3) in VEF | Colorado River near Grand Canyon Village(CGCA3) | | | |
| near Cisco (CLRU1) in GJT | Colorado River near State Line(CCUC2) | | | |
| near Dotsero (EGLC2) in GJT | Colorado River near Kremmling(KRMC2) | Colorado River below Glenwood Springs(GCOC2) | | |
| below Glenwood Springs (GCOC2) in GJT | Colorado River near Dotsero(EGLC2) | Colorado River at Cameo(CAMC2) | | |
| above Hot Sulphur Springs (HTSC2) in BOU | Colorado River near Granby(CBGC2) | Colorado River near Kremmling(KRMC2) | | |
| near Kremmling (KRMC2) in BOU | Colorado River above Hot Sulphur Springs(HTSC2) | Colorado River near Dotsero(EGLC2) | Blue River (CO) below Green Mountain Reservoir(BGMC2) | |
| at Lake Havasu (LKHC1) in VEF | | | | |
| at Lake Mohave/Davis Dam (MOHA3) in VEF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Windy Gap (CAWC2) in BOU | Colorado River near Granby(CBGC2) | Colorado River above Hot Sulphur Springs(HTSC2) | | |
| near Grand Canyon Village (CGCA3) in FGZ | Colorado River at Lees Ferry(CLFA3) | Colorado River near Peach Springs(CDCA3) | Little Colorado River near Cameron(LCCA3) | |
| at Lees Ferry (CLFA3) in FGZ | Colorado River near Grand Canyon Village(CGCA3) | | Paria River at Lees Ferry(PLFA3) | |
| at Granby Reservoir (GBYC2) in BOU | Colorado River above Grand Lake(BAKC2) | Colorado River near Granby(CBGC2) | | |
Colorado River (TX) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Austin (ACRT2) in EWX | Colorado River (TX) at Lake Austin(ALKT2) | Colorado River (TX) at Bastrop(BRTT2) | | |
| at Lake Austin (ALKT2) in EWX | Colorado River (TX) at Lake Travis(MSDT2) | Colorado River (TX) at Austin(ACRT2) | | |
| near Bay City (BACT2) in HGX | Colorado River (TX) at Wharton(WHAT2) | Colorado River (TX) at Matagorda(MRCT2) | | |
| near Ballinger (BLIT2) in SJT | Colorado River (TX) at Robert Lee(RELT2) | Colorado River (TX) at Stacy(STYT2) | | |
| at Bastrop (BRTT2) in EWX | Colorado River (TX) at Austin(ACRT2) | Colorado River (TX) near Smithville(SMIT2) | | |
| at Lake Buchanan (BUDT2) in EWX | Colorado River (TX) near San Saba(SNBT2) | Colorado River (TX) at Inks Lake(IKLT2) | | |
| at Columbus (CBST2) in HGX | Colorado River (TX) above La Grange(LGRT2) | Colorado River (TX) at Wharton(WHAT2) | | |
| at Lake LBJ (GPLT2) in EWX | Colorado River (TX) at Inks Lake(IKLT2) | Colorado River (TX) at Lake Marble Falls(MFDT2) | | |
| at Inks Lake (IKLT2) in EWX | Colorado River (TX) at Lake Buchanan(BUDT2) | Colorado River (TX) at Lake LBJ(GPLT2) | | |
| other Ira below Lake J. B. Thomas (IRAT2) in MAF | | | | |
| above La Grange (LGRT2) in EWX | Colorado River (TX) near Smithville(SMIT2) | Colorado River (TX) at Columbus(CBST2) | | |
| at Lake Marble Falls (MFDT2) in EWX | Colorado River (TX) at Lake LBJ(GPLT2) | Colorado River (TX) at Lake Travis(MSDT2) | | |
| at Matagorda (MRCT2) in HGX | Colorado River (TX) near Bay City(BACT2) | | | |
| at Lake Travis (MSDT2) in EWX | Colorado River (TX) at Lake Marble Falls(MFDT2) | Colorado River (TX) at Lake Austin(ALKT2) | | |
| at Robert Lee (RELT2) in SJT | Colorado River (TX) above Silver(SILT2) | Colorado River (TX) near Ballinger(BLIT2) | | |
| above Silver (SILT2) in SJT | Colorado River (TX) other Colorado City(CDCT2) | Colorado River (TX) at Robert Lee(RELT2) | | |
| near Smithville (SMIT2) in EWX | Colorado River (TX) at Bastrop(BRTT2) | Colorado River (TX) above La Grange(LGRT2) | | |
| near San Saba (SNBT2) in SJT | Colorado River (TX) at Winchell(WCHT2) | Colorado River (TX) at Lake Buchanan(BUDT2) | | |
| at Stacy (STYT2) in SJT | Colorado River (TX) near Ballinger(BLIT2) | Colorado River (TX) at Winchell(WCHT2) | | |
| at Winchell (WCHT2) in SJT | Colorado River (TX) at Stacy(STYT2) | Colorado River (TX) near San Saba(SNBT2) | | |
| at Wharton (WHAT2) in HGX | Colorado River (TX) at Columbus(CBST2) | Colorado River (TX) near Bay City(BACT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Colorado City (CDCT2) in MAF | Colorado River (TX) at Lake JB Thomas(JBTT2) | Colorado River (TX) above Silver(SILT2) | Colorado River (TX) other Gail(JBGT2) | West Central Texas Lakes at E. V. Spence Reservoir(EVST2) |
| other Gail (JBGT2) in MAF | | Colorado River (TX) at Lake JB Thomas(JBTT2) | | |
| at Lake JB Thomas (JBTT2) in MAF | Colorado River (TX) other Gail(JBGT2) | | | Colorado River (TX) other Colorado City(CDCT2) |
Columbia River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bonneville Dam (BONO3) in PQR | | Columbia River at Vancouver(VAPW1) | | |
| at Port Westward near Clatskanie 5N (CBAO3) in PQR | Columbia River at Longview(LOPW1) | Columbia River at Wauna(WAUO3) | | |
| at Chief Joseph Dam (CHJW1) in OTX | Columbia River above Grand Coulee Dam(GCDW1) | Columbia River at Wells Dam(WELW1) | | |
| at International Boundary (CIBW1) in OTX | | Columbia River above Grand Coulee Dam(GCDW1) | | |
| at Hood River (CRHO3) in PQR | | | | |
| above Grand Coulee Dam (GCDW1) in OTX | Columbia River at International Boundary(CIBW1) | Columbia River at Chief Joseph Dam(CHJW1) | | |
| at Kalama (KLMW1) in PQR | Columbia River at St. Helens(SHNO3) | Columbia River at Longview(LOPW1) | | |
| at Longview (LOPW1) in PQR | Columbia River at Kalama(KLMW1) | Columbia River at Port Westward near Clatskanie 5N(CBAO3) | Cowlitz River at Kelso(KELW1) | |
| at Rock Island Dam (RISW1) in OTX | Columbia River at Rocky Reach Dam(RRHW1) | Columbia River at Wanapum Dam(WANW1) | | |
| at Rocky Reach Dam (RRHW1) in OTX | Columbia River at Wells Dam(WELW1) | Columbia River at Rock Island Dam(RISW1) | | |
| at St. Helens (SHNO3) in PQR | Columbia River at Vancouver(VAPW1) | Columbia River at Kalama(KLMW1) | Willamette River at Portland(PRTO3) | |
| at Skamokawa (SKAW1) in PQR | Columbia River at Wauna(WAUO3) | Columbia River at Tongue Pt near Astoria(ASTO3) | | |
| at Stevenson (STVW1) in PQR | | | | |
| at The Dalles Dam (TDAO3) in PDT | | | | |
| at Vancouver (VAPW1) in PQR | Columbia River at Bonneville Dam(BONO3) | Columbia River at St. Helens(SHNO3) | | |
| at Wanapum Dam (WANW1) in OTX | Columbia River at Rock Island Dam(RISW1) | Columbia River below Priest Rapids Dam(PRDW1) | | |
| at Wauna (WAUO3) in PQR | Columbia River at Port Westward near Clatskanie 5N(CBAO3) | Columbia River at Skamokawa(SKAW1) | | |
| at Wells Dam (WELW1) in OTX | Columbia River at Chief Joseph Dam(CHJW1) | Columbia River at Rocky Reach Dam(RRHW1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tongue Pt near Astoria (ASTO3) in PQR | Columbia River at Skamokawa(SKAW1) | | | |
| below Priest Rapids Dam (PRDW1) in OTX | Columbia River at Wanapum Dam(WANW1) | | | |
Colville River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blue Creek (CBBW1) in OTX | | Colville River at Kettle Falls(KTFW1) | | |
| at Umiat (CRUA2) in PAFG3 | | Colville River at Colville Village(CCVA2) | | |
| at Kettle Falls (KTFW1) in OTX | Colville River at Blue Creek(CBBW1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Colville Village (CCVA2) in PAFG3 | Colville River at Umiat(CRUA2) | | Prince Creek near Umiat(PRNA2) | |
Colvin Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Fairfax near Reston (LFFV2) in LWX | | | | |
Comal River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at New Braunfels (NBCT2) in EWX | | | | |
Combahee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Green Pond (CMGS1) in CHS | Combahee River near Yemassee(COMS1) | | | |
| near Yemassee (COMS1) in CHS | | Combahee River near Green Pond(CMGS1) | | |
Comissioner Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at US 441 at McIntyre (MITG1) in FFC | | | | |
Comite River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Comite Joor Rd. (CMTL1) in LIX | Comite River near Olive Branch(OLVL1) | | | |
| at Greenwell Springs Rd. near Baton Rouge (GSRL1) in LIX | | | | |
| at Hooper Road near Baton Rouge (HOOL1) in LIX | | | | |
| near Olive Branch (OLVL1) in LIX | | Comite River near Comite Joor Rd.(CMTL1) | | |
| near Zachary (ZAYL1) in LIX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Baker (BAKL1) in LIX | Comite River near Zachary(ZAYL1) | Comite River near Comite Joor Rd.(CMTL1) | | |
| at Comite Drive (COML1) in LIX | Comite River near Olive Branch(OLVL1) | Comite River near Comite Joor Rd.(CMTL1) | | |
| at Port Hudson-Pride Rd. near Milldale (MLDL1) in LIX | | Comite River near Zachary(ZAYL1) | | |
Conaby Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Plymouth (COBN7) in MHX | | | | |
Conasauga River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sloan Bridge below Dalton (DLBG1) in FFC | Conasauga River at Tilton(TLNG1) | | | |
| at GA 286 near Eton (ETNG1) in FFC | | Conasauga River at Tilton(TLNG1) | | |
| at Tilton (TLNG1) in FFC | Conasauga River at GA 286 near Eton(ETNG1) | Conasauga River at Sloan Bridge below Dalton(DLBG1) | | |
Concho River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Paint Rock (PRKT2) in SJT | Concho River at San Angelo(SCCT2) | | | |
| at San Angelo (SCCT2) in SJT | | Concho River at Paint Rock(PRKT2) | | |
Conconully Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Conconully - Salmon Lake Dam (SLDW1) in OTX | | | | |
Conconully Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Conconully Dam (CDAW1) in OTX | | | | |
Concord River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lowell (LCNM3) in BOX | | | | |
Conecuh River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brantley (BRNA1) in MOB | | | | |
| at Brewton (BWTA1) in MOB | Conecuh River at River Falls(RVFA1) | | | |
| at River Falls (RVFA1) in MOB | | Conecuh River at Brewton(BWTA1) | | |
Conejo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ridge View (CJRC1) in LOX | | | | |
| above Highway 101 (CNJC1) in LOX | | | | |
Conemaugh River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Conemaugh Lake Tailwater (CMDP1) in PBZ | Conemaugh River at Conemaugh Lake Pool(CNMP1) | | | |
| at Conemaugh Lake Pool (CNMP1) in PBZ | Conemaugh River at Seward(SWDP1) | Conemaugh River at Conemaugh Lake Tailwater(CMDP1) | | |
| at Johnstown (JHSP1) in CTP | | Conemaugh River at Seward(SWDP1) | | |
| at Seward (SWDP1) in PBZ | Conemaugh River at Johnstown(JHSP1) | Conemaugh River at Conemaugh Lake Pool(CNMP1) | | |
Conestoga River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Conestoga (CNSP1) in CTP | Conestoga River at Lancaster(LNCP1) | | | |
| at Lancaster (LNCP1) in CTP | | Conestoga River at Conestoga(CNSP1) | | |
Conesus Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lakeville (LLLN6) in BUF | | | | |
Conewago Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bellarie (CCBP1) in CTP | | Conewago Creek near Falmouth(FALP1) | | |
| near Falmouth (FALP1) in CTP | Conewago Creek near Bellarie(CCBP1) | | | |
Conewango Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Russell (RSSP1) in CTP | | | | |
Coney Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Twin Lakes (TWLW4) in BYZ | | | | |
Congaree River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Cayce SC (CAYS1) in CAE | | | | |
| at Carolina Eastman (CEAS1) in CAE | Congaree River at Columbia(COLS1) | Congaree River at Congaree National Park(GADS1) | | |
| at Columbia (COLS1) in CAE | Broad River in NC/SC at Alston(ALTS1) | Congaree River at Carolina Eastman(CEAS1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Fort Motte SC (CFMS1) in CAE | Congaree River at Congaree National Park(GADS1) | Santee River at Trezesvants Landing(FTMS1) | | |
| at Congaree National Park (GADS1) in CAE | Congaree River at Carolina Eastman(CEAS1) | Santee River at Lake Marion(PNVS1) | Congaree River at Columbia(COLS1) | |
Conn Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Hennessey (CVZC1) in MTR | | | | |
Conn Dam Spillway |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (CDZC1) in MTR | | | | |
Conneaut Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Conneaut (CCKO1) in CLE | | | | |
Connecticut River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dalton (DLTN3) in GYX | Connecticut River at North Stratford(NSTN3) | Connecticut River at Wells River(WELV1) | | |
| at Hartford (HFDC3) in BOX | Connecticut River at Thompsonville(TMVC3) | Connecticut River at Middle Haddam(MHDC3) | | |
| at Holyoke - Upper (HLUM3) in BOX | Connecticut River at Northampton(NHMM3) | Connecticut River at Holyoke(HLYM3) | | |
| at Holyoke (HLYM3) in BOX | Connecticut River at Holyoke - Upper(HLUM3) | Connecticut River at Springfield(SPGM3) | | |
| at Middle Haddam (MHDC3) in BOX | Connecticut River at Hartford(HFDC3) | | | |
| at Montague (MNTM3) in BOX | Connecticut River at North Walpole(WLPN3) | Connecticut River at Northampton(NHMM3) | | |
| at Northampton (NHMM3) in BOX | Connecticut River at Montague(MNTM3) | Connecticut River at Holyoke - Upper(HLUM3) | | |
| at North Stratford (NSTN3) in GYX | | Connecticut River at Dalton(DLTN3) | | |
| at Springfield (SPGM3) in BOX | Connecticut River at Holyoke(HLYM3) | Connecticut River at Thompsonville(TMVC3) | | |
| at Thompsonville (TMVC3) in BOX | Connecticut River at Springfield(SPGM3) | Connecticut River at Hartford(HFDC3) | | |
| at Wells River (WELV1) in GYX | Connecticut River at Dalton(DLTN3) | Connecticut River at West Lebanon(WLBN3) | | |
| at West Lebanon (WLBN3) in GYX | Connecticut River at Wells River(WELV1) | Connecticut River at North Walpole(WLPN3) | | |
| at North Walpole (WLPN3) in GYX | Connecticut River at West Lebanon(WLBN3) | Connecticut River at Montague(MNTM3) | | |
Connerly Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Connerly Bayou Dam 3 NE of Lake Village (CBGA4) in JAN | | | | |
Connoquenessing Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Butler (BTRP1) in PBZ | | Connoquenessing Creek at Zelienople(ZLPP1) | | |
| at Zelienople (ZLPP1) in PBZ | Connoquenessing Creek at Butler(BTRP1) | | | |
Conococheague Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fairview (FAVM2) in LWX | | | | |
Conodoguinet Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hogestown (HGSP1) in CTP | | | | |
Contentnea Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at US 301 (CNWN7) in RAH | | | | |
| near Black Creek (CTBN7) in RAH | | | | |
| at Grifton (GTNN7) in MHX | | | | |
| at Hookerton (HOKN7) in MHX | Contentnea Creek near Lucama(LUCN7) | | | |
| near Lucama (LUCN7) in RAH | | Contentnea Creek at Hookerton(HOKN7) | | |
| at Sheppard Ferry (SHPN7) in MHX | | | | |
| at Snow Hill (SNHN7) in MHX | | | | |
| at Speights Bridge (SPBN7) in MHX | | | | |
| near Stantonsburg (STNN7) in MHX | | | | |
Contoocook River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Henniker (HENN3) in GYX | Contoocook River at Peterborough(PTRN3) | | | |
| at Peterborough (PTRN3) in GYX | | Contoocook River at Henniker(HENN3) | | |
| at River Hill (RVHN3) in GYX | | | | |
Contraband Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Common Street (CCAL1) in LCH | | | | |
Cook Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ontario - Niagara Ave (COOW3) in ARX | | | | |
Cookman Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near I-79 Cookman Fork (CFKW2) in RLX | | | | |
Coon Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lane of the Oaks (OCOT2) in LCH | | | | |
Cooper Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at mouth near Cooper Landing (COCA2) in PAFC | | | | |
Cooper Creek (South Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Centerville (CENI4) in DMX | | Chariton River near Moulton(MOLI4) | | |
Cooper River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Charleston Harbor (IN MLLW) (CHTS1) in CHS | Cooper River at HW-17 (IN MLLW)(CPCS1) | | | |
| at HW-17 (IN MLLW) (CPCS1) in CHS | Cooper River at North Charleston (IN MLLW)(CPFS1) | Cooper River at Charleston Harbor (IN MLLW)(CHTS1) | | |
| at North Charleston (IN MLLW) (CPFS1) in CHS | Cooper River near Goose Creek(GOOS1) | Cooper River at HW-17 (IN MLLW)(CPCS1) | | |
| near Goose Creek (GOOS1) in CHS | Lake Moultrie at Pinopolis Dam(PINS1) | Cooper River at North Charleston (IN MLLW)(CPFS1) | | |
| at Haddonfield (HDDN4) in PHI | | | | |
Coosa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Logan Martin Dam (CCSA1) in BMX | Coosa River at Neely Henry Dam(RGLA1) | Coosa River at Childersburg(CHLA1) | | |
| at Childersburg (CHLA1) in BMX | Coosa River at Logan Martin Dam(CCSA1) | Coosa River at Lay Dam(CLTA1) | | |
| at Lay Dam (CLTA1) in BMX | Coosa River at Childersburg(CHLA1) | Coosa River at Mitchell Dam(VRBA1) | | |
| at Weiss Dam (CREA1) in BMX | Coosa River at Stateline near Waterhouse(WTRA1) | Coosa River at Gadsden(GAPA1) | Chattooga River above Gaylesville(GAYA1) | |
| at Gadsden (GAPA1) in BMX | Coosa River at Weiss Dam(CREA1) | Coosa River at Neely Henry Dam(RGLA1) | | |
| at Neely Henry Dam (RGLA1) in BMX | Coosa River at Gadsden(GAPA1) | Coosa River at Logan Martin Dam(CCSA1) | | |
| at Mayos Bar Lock and Dam near Rome (RMBG1) in FFC | | | | |
| at Mitchell Dam (VRBA1) in BMX | Coosa River at Lay Dam(CLTA1) | Coosa River at Jordan Dam(WPKA1) | | |
| at Wetumpka (WETA1) in BMX | Coosa River at Jordan Dam(WPKA1) | | | |
| at Jordan Dam (WPKA1) in BMX | Coosa River at Mitchell Dam(VRBA1) | Coosa River at Wetumpka(WETA1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Plant Hammond (HMMG1) in FFC | Coosa River at Mayos Bar Lock and Dam near Rome(RMBG1) | | | |
| at Stateline near Waterhouse (WTRA1) in BMX | Coosa River at Mayos Bar Lock and Dam near Rome(RMBG1) | Coosa River at Weiss Dam(CREA1) | | |
Coosawattee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ellijay (ELIG1) in FFC | | Coosawattee River at Carters Lake near Carters(CTRG1) | | |
| at Pine Chapel Road near Resaca (PING1) in FFC | Coosawattee River near Pine Chapel / Redbud(RDBG1) | | | |
| near Pine Chapel / Redbud (RDBG1) in FFC | Coosawattee River at Carters(CATG1) | Coosawattee River at Pine Chapel Road near Resaca(PING1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Carters (CATG1) in FFC | Coosawattee River at Carters Lake near Carters(CTRG1) | Coosawattee River near Pine Chapel / Redbud(RDBG1) | | |
| at Carters Lake near Carters (CTRG1) in FFC | Coosawattee River near Ellijay(ELIG1) | Coosawattee River near Pine Chapel / Redbud(RDBG1) | | |
Coosawhatchie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ridgeland (CRRS1) in CHS | Coosawhatchie River near Hampton(HMPS1) | | | |
| near Hampton (HMPS1) in CHS | | Coosawhatchie River near Ridgeland(CRRS1) | | |
Copano Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Refugio (RCCT2) in CRP | | | | |
Copeland Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Copeland Creek (OPKC1) in MTR | | | | |
| at Rohnert Park (ROHC1) in MTR | | | | |
Coppei Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McCown Road (CMWW1) in PDT | | | | |
Copper River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chitina (CCTA2) in PAFC3 | | Copper River at O'Brien Creek(COBA2) | | |
| at O'Brien Creek (COBA2) in PAFC3 | Copper River near Chitina(CCTA2) | Copper River at Million Dollar bridge(MDBA2) | | |
| at Million Dollar bridge (MDBA2) in PAFC3 | Copper River at O'Brien Creek(COBA2) | | | |
Copper Slough |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Champaign (CMII2) in ILX | | | | |
Coquille River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Coquille (COQO3) in MFR | South Fk Coquille River at Myrtle Point(MYPO3) | | North Fk Coquille River near Myrtle Point(MYNO3) | |
Cordova |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cordova Tide Gage (CRVA2) in PAFC3 | | | | |
Corey Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mainesburg (MBGP1) in CTP | | | | |
Cornish Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lower Jersey Road near Covington (CCJG1) in FFC | | | | |
| at Hazelbrand Road near Covington (CNCG1) in FFC | | | | |
Corona Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sonoma Mountain Pkwy. (PCJC1) in MTR | | | | |
Corralitos Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Freedom (CCFC1) in MTR | | | | |
| at Green Valley Rd (GVRC1) in MTR | | | | |
Corte Madera Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ross (CMDC1) in MTR | | | | |
Cossatot River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near DeQueen (DEQA4) in SHV | | Red River at Fulton(FLTA4) | | Red River at Sprinbank Ferry(SBFA4) |
Costilla Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Costilla Reservoir (COTN5) in ABQ | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Costilla (COSN5) in ABQ | Costilla Creek at Costilla Reservoir(COTN5) | | | |
Cosumnes River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McConnell (MCNC1) in STO | Cosumnes River at Michigan Bar(MHBC1) | | | |
| at Michigan Bar (MHBC1) in STO | | Cosumnes River at McConnell(MCNC1) | | |
Cottonwood Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Deerlodge (COTM8) in MSO | | | | |
| above Cottownwood Creek Auxillary (CWAC1) in STO | | | | |
Cottonwood Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Guthrie (GUCO2) in OUN | Cottonwood Creek (OK) near Seward(SWDO2) | | | |
| near Seward (SWDO2) in OUN | | Cottonwood Creek (OK) at Guthrie(GUCO2) | | |
Cottonwood River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cottonwood Falls (CTWK1) in ICT | Cottonwood River above Cottonwood Falls(CWSK1) | Cottonwood River near Plymouth(PLYK1) | | |
| above Cottonwood Falls (CWSK1) in ICT | Cottonwood River near Florence(FLRK1) | Cottonwood River at Cottonwood Falls(CTWK1) | | |
| at Emporia (EMPK1) in TOP | Cottonwood River near Plymouth(PLYK1) | | | |
| near Florence (FLRK1) in ICT | | Cottonwood River above Cottonwood Falls(CWSK1) | | |
| at Marion Reservoir (MLBK1) in ICT | | | | |
| near Plymouth (PLYK1) in ICT | Cottonwood River at Cottonwood Falls(CTWK1) | Cottonwood River at Emporia(EMPK1) | | |
Cottonwood River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lamberton (LMBM5) in MPX | | Cottonwood River (MN) above Springfield(SPFM5) | | |
| above Springfield (SPFM5) in MPX | Cottonwood River (MN) near Lamberton(LMBM5) | Cottonwood River (MN) at New Ulm(NWUM5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Leavenworth (LVNM5) in MPX | Cottonwood River (MN) above Springfield(SPFM5) | Cottonwood River (MN) at New Ulm(NWUM5) | | |
| at New Ulm (NWUM5) in MPX | Cottonwood River (MN) above Springfield(SPFM5) | Minnesota River at Mankato(MNKM5) | | |
Cottonwood Springs Creek (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cottonwood Springs Reservoir (CDHS2) in UNR | Cold Brook Creek near Hot Springs(ARGS2) | | | |
Coulee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Peever (BCPS2) in ABR | | | | |
Cove Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 64 (COVN7) in GSP | | | | |
Cow Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mauriceville (MCVT2) in LCH | | Cow Bayou at FM 1442(ORFT2) | | |
| at FM 1442 (ORFT2) in LCH | Cow Bayou near Mauriceville(MCVT2) | Cow Bayou at SH 87(COWT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SH 87 (COWT2) in LCH | Cow Bayou at FM 1442(ORFT2) | | | |
Cow Castle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bowman (BOWS1) in CAE | | | | |
Cow Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Azalea (AZAO3) in MFR | Cow Creek at GALESVILLE RES(GSVO3) | Cow Creek at Glendale(CWMO3) | | |
| above Azalea (COGO3) in MFR | | Cow Creek at GALESVILLE RES(GSVO3) | | |
| near Millville (CWCC1) in STO | | | | |
| at Glendale (CWMO3) in MFR | Cow Creek near Azalea(AZAO3) | Cow Creek near Riddle(RDLO3) | | |
| at GALESVILLE RES (GSVO3) in MFR | Cow Creek above Azalea(COGO3) | Cow Creek near Azalea(AZAO3) | | |
| near Riddle (RDLO3) in MFR | Cow Creek at Glendale(CWMO3) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hutchinson (HTCK1) in ICT | Cow Creek (KS) at Lyons(LYNK1) | Arkansas River at Hutchinson(HCHK1) | | |
Cow Creek (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lyons (LYNK1) in ICT | | Cow Creek above Hutchinson(HTCK1) | | |
Cow Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Addington (ADDO2) in OUN | | Beaver Creek (OK) near Waurika(WAKO2) | | |
Cowanesque River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elkland (ELKP1) in CTP | Cowanesque River at Westfield(WFDP1) | Central PA Dams other Cowanesque Dam on Cowanseque River(COWP1) | | |
| at Westfield (WFDP1) in CTP | | Cowanesque River at Elkland(ELKP1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lawrenceville (LWVP1) in CTP | Central PA Dams other Cowanesque Dam on Cowanseque River(COWP1) | Tioga River at Lindley(LDYN6) | | |
Cowaselon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Canastota (COWN6) in BGM | | | | |
Cowhouse Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pidcoke (PICT2) in FWD | | North Texas Lakes at Belton Lake(BLNT2) | | |
Cowleech Fork Sabine River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Greenville (GNVT2) in FWD | | North Texas Lakes at Lake Tawakoni(PNTT2) | | |
Cowlitz River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Castle Rock (CASW1) in PQR | Cowlitz River below Mayfield Dam(MAYW1) | Cowlitz River at Lexington(CLXW1) | | |
| at Lexington (CLXW1) in PQR | Cowlitz River at Castle Rock(CASW1) | Cowlitz River at Kelso(KELW1) | | |
| near Kosmos (COKW1) in SEW | | | | |
| at Kelso (KELW1) in PQR | Cowlitz River at Lexington(CLXW1) | Columbia River at Longview(LOPW1) | | |
| below Mayfield Dam (MAYW1) in SEW | Cowlitz River at Randle(RAWW1) | Cowlitz River at Castle Rock(CASW1) | | |
| at Packwood (PACW1) in SEW | | Cowlitz River at Randle(RAWW1) | | |
| at Randle (RAWW1) in SEW | Cowlitz River at Packwood(PACW1) | Cowlitz River below Mayfield Dam(MAYW1) | | |
Cowpasture River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clifton Forge (COWV2) in RNK | | | | |
Cowskin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wichita 119th St (COWK1) in ICT | | | | |
Coyote Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hwy 237 at Milpitas (CMIC1) in MTR | | | | |
| other Metcalf (CXMC1) in MTR | | | | |
| at Edenvale (CYEC1) in MTR | | | | |
| below Percolation Pond (CYQC1) in MTR | | | | |
| at Madrone (CYTC1) in MTR | | | | |
| at Piercy Rd (CYWC1) in MTR | | | | |
| at E Williams Rd (CYYC1) in MTR | | | | |
| at Coyote Ranch Road (HCYC1) in MTR | | | | |
| near Gilroy (NRGC1) in MTR | | | | |
| below Anderson Reservoir (QBAC1) in MTR | | | | |
| below Coyote Reservoir NR San Martin (RCCC1) in MTR | | | | |
| above Ogier Ponds (XAOC1) in MTR | | | | |
| below Ogier Ponds (XBOC1) in MTR | | | | |
| at Berryessa Rd. (XCBC1) in MTR | | | | |
| at Madrone (XCMC1) in MTR | | | | |
Coyote Creek (Marin) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tam Valley (TAMC1) in MTR | | | | |
Coyote Reservior |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at (Lake Mendocino) (LAMC1) in EKA | | | | |
| other (Lake Mendocino) (YTPC1) in EKA | | | | |
Crab Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Youngstown (CCRO1) in CLE | | Mahoning River at Lowellville(LLWO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Irby (CRBW1) in OTX | | Crab Creek near Moses Lake(MSLW1) | | |
| near Moses Lake (MSLW1) in OTX | Crab Creek at Irby(CRBW1) | | | |
Crab Orchard Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Crab Orchard Lake near Marion 12W (CODI2) in PAH | | | | |
| above Marion (MCOI2) in PAH | | | | |
Crabtree Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Anderson Drive (ADRN7) in RAH | Crabtree Creek at Glenwood Ave(RLHN7) | Crabtree Creek at Old Wake Forest Road(OWFN7) | | |
| at Capitol Blvd (US Rt 1) (CRBN7) in RAH | Crabtree Creek at Old Wake Forest Road(OWFN7) | | | |
| at Ebenezer Church Rd (EBNN7) in RAH | | Crabtree Creek at Glenwood Ave(RLHN7) | | |
| at Crabtree Creek Greenway at Morrisville (MRVN7) in RAH | | | | |
| at Old Wake Forest Road (OWFN7) in RAH | Crabtree Creek at Anderson Drive(ADRN7) | Crabtree Creek at Capitol Blvd (US Rt 1)(CRBN7) | | |
| at Glenwood Ave (RLHN7) in RAH | Crabtree Creek at Ebenezer Church Rd(EBNN7) | Crabtree Creek at Anderson Drive(ADRN7) | | |
Crabtree Swamp |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Conway (CSCS1) in ILM | | Waccamaw River near Conway(CNWS1) | | |
Craig Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Parr (CRGV2) in RNK | | | | |
Cranberry Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Westminster (WESM2) in LWX | | | | |
Cranberry River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Richwood (RCWW2) in RLX | | | | |
Crane Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Weiser (CRWI1) in BOI | Weiser River at Cambridge(CAMI1) | Weiser River at Weiser(WSRI1) | | |
Cranes Nest River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Darwin (DARV2) in MRX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clintwood (CNRV2) in RLX | Cranes Nest River at Darwin(DARV2) | Pound River at John Flannagan Lake(FLAV2) | | |
Crawfish River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Columbus (CUSW3) in MKX | | Crawfish River at Milford(MILW3) | | |
| at Milford (MILW3) in MKX | Crawfish River at Columbus(CUSW3) | | | |
Creek 22-15 |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Leon - County Road J (JLNW3) in ARX | | Little La Crosse River at Leon(LENW3) | | |
Crockett Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Rogersville (CRCT1) in MRX | | | | |
Crooked Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Crooked Creek Dam Tailwater (CCDP1) in PBZ | Crooked Creek above Crooked Ck. Dam Pool(CRCP1) | Allegheny River at Clinton Lock and Dam(CLNP1) | | |
| near Kasilof (CKAA2) in PAFC | | | | |
| at Airport Rd Bridge (CKDA2) in PAFC2 | | | | |
| near Norcross (CRKG1) in FFC | | | | |
| below Catlin Hollow at Middlebury Center (MBYP1) in CTP | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Crooked Ck. Dam Pool (CRCP1) in PBZ | Crooked Creek at Idaho(IDAP1) | Crooked Creek at Crooked Creek Dam Tailwater(CCDP1) | | |
| at Idaho (IDAP1) in PBZ | | | | |
Crooked Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fairview (FRVA1) in MOB | | | | |
Crooked Creek (IN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Indianapolis (CCII3) in IND | | White River (IN) at Michigan Street in Indianapolis(IUPI3) | | |
Crooked Creek (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Englewood (ENWK1) in DDC | | | | |
Crooked River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Richmond (RICM7) in EAX | | | | |
Crooked River (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at CR 67 above Carrabelle (CRDF1) in TAE | | | | |
Crooked River (OR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Prineville Reservoir (CRPO3) in PDT | | Crooked River (OR) near Prineville(PRVO3) | | |
| near Prineville (PRVO3) in PDT | Crooked River (OR) above Prineville Reservoir(CRPO3) | | | |
Cross Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Avella (AVEP1) in PBZ | | | | |
Cross Creek (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rossville (RSSK1) in TOP | | | | |
Cross Creek NC |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blue Street at Fayetteville (CCBN7) in RAH | | | | |
| at Hillsboro St (CCHN7) in RAH | | | | |
Cross River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Katonah (KTNN6) in OKX | | | | |
| near Cross River (XRVN6) in OKX | | | | |
Crosswicks Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Extonville (EXTN4) in PHI | | | | |
Crow Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at 19th Street Cheyenne (FEWW4) in CYS | | | | |
| near Hayward (KCRC1) in MTR | | | | |
Crow River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rockford (RKFM5) in MPX | South Fork Crow River at Delano(DELM5) | | North Fork Crow River near Manannah(MNHM5) | |
Crow Wing River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nimrod (NIMM5) in FGF | Straight River near Park Rapids(PRKM5) | Crow Wing River near Pillager(PLGM5) | | |
| near Pillager (PLGM5) in DLH | | Mississippi River at Fort Ripley(FTRM5) | | |
Crutcho Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SE 29th Street at Midwest City (MWCO2) in OUN | Crutcho Creek at SE 50th Street at Oklahoma City(OCCO2) | | | |
| at SE 50th Street at Oklahoma City (OCCO2) in OUN | | Crutcho Creek at SE 29th Street at Midwest City(MWCO2) | | |
Crystal Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Preston 6S (PCCM5) in ARX | | South Branch Root River at Preston(PTNM5) | | |
Crystal River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Redstone (RCYC2) in GJT | | | | |
Cub Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Phenix (CUBV2) in RNK | | | | |
Cub Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Centreville (CRCV2) in LWX | | | | |
Cuivre River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Old Monroe (OMNM7) in LSX | Cuivre River at Troy(TRYM7) | | | |
| at Troy (TRYM7) in LSX | | Cuivre River at Old Monroe(OMNM7) | | |
Culebra Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GCSNA near Helotes (GCCT2) in EWX | | Leon Creek at Loop 410 near Leon Valley(LECT2) | | |
Cull Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Cull Creek Reservoir near Castro Valley (CULC1) in MTR | | | | |
Cullasaja River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Peaceful Cove Rd 6 SE Franklin (CUSN7) in GSP | | | | |
Cullowhee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cullowhee (CUCN7) in GSP | | | | |
Cumberland River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ashland City (ACIT1) in OHX | | | | |
| at Barbourville (BBVK2) in JKL | Cumberland River at Pineville(PVLK2) | Cumberland River at Williamsburg(WLBK2) | | |
| near Bordeaux (BDXT1) in OHX | Cumberland River at Nashville(NAST1) | Cumberland River at Cockrill Bend(BPYT1) | | |
| at Baxter (BXTK2) in JKL | Poor Fork Cumberland River at Cumberland(CMBK2) | Cumberland River at Pineville(PVLK2) | | |
| at Cheatham Lock and Dam (CHET1) in OHX | | | | |
| at Dover (DOVT1) in OHX | Cumberland River at Clarksville(CKVT1) | | | |
| at Edenwold (EDWT1) in OHX | Cumberland River at Old Hickory Dam(OHIT1) | Cumberland River near Hermitage(HTGT1) | | |
| at Hunters Point (HNTT1) in OHX | | | | |
| near Hermitage (HTGT1) in OHX | Cumberland River at Edenwold(EDWT1) | Cumberland River near Penington Bend(PNBT1) | | |
| at Loyall (LYLK2) in JKL | | | | |
| at Nashville (NAST1) in OHX | Cumberland River at Omohundro(OMOT1) | Cumberland River near Bordeaux(BDXT1) | | |
| below Old Hickory Dam (OHGT1) in OHX | | | | |
| above Old Hickory Dam (OHHT1) in OHX | | | | |
| at Omohundro (OMOT1) in OHX | Cumberland River near Penington Bend(PNBT1) | Cumberland River at Nashville(NAST1) | | |
| at Penitentiary Branch in Jackson County (PENT1) in OHX | | | | |
| near Penington Bend (PNBT1) in OHX | Cumberland River near Hermitage(HTGT1) | Cumberland River at Omohundro(OMOT1) | | |
| at Pineville (PVLK2) in JKL | Cumberland River at Baxter(BXTK2) | Cumberland River at Barbourville(BBVK2) | | |
| at Williamsburg (WLBK2) in JKL | Cumberland River at Barbourville(BBVK2) | Cumberland River at Cumberland Falls(CFAK2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Barkley Lake Pool (BAHK2) in PAH | Cumberland River at Clarksville(CKVT1) | Cumberland River at Barkley Lake Tailwater(BARK2) | | |
| at Barkley Lake Tailwater (BARK2) in PAH | Cumberland River at Barkley Lake Pool(BAHK2) | Ohio River at Smithland Lock and Dam(SMLI2) | | |
| at Cockrill Bend (BPYT1) in OHX | Cumberland River near Bordeaux(BDXT1) | Cumberland River at Clarksville(CKVT1) | | |
| at Burkesville (BRKK2) in LMK | Cumberland River at Lake Cumberland(WLCK2) | Cumberland River at Celina(CLAT1) | | |
| at Cumberland Falls (CFAK2) in JKL | Cumberland River at Williamsburg(WLBK2) | Cumberland River at Lake Cumberland(WLCK2) | Lynn Camp Creek at Corbin(CORK2) | |
| at Clarksville (CKVT1) in OHX | Cumberland River at Ashland City(ACIT1) | Cumberland River at Dover(DOVT1) | | |
| at Celina (CLAT1) in OHX | Cumberland River at Lake Cumberland(WLCK2) | Cumberland River at Carthage(CTHT1) | | |
| at Carthage (CTHT1) in OHX | Cumberland River at Celina(CLAT1) | Cumberland River at Nashville(NAST1) | | |
| at Old Hickory Dam (OHIT1) in OHX | Cumberland River at Hunters Point(HNTT1) | Cumberland River at Edenwold(EDWT1) | | |
| at Lake Cumberland (WLCK2) in LMK | | Cumberland River at Burkesville(BRKK2) | Lynn Camp Creek at Corbin(CORK2) | |
Cummins Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Frelsburg (FBCT2) in HGX | | | | |
Current River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Akers (AKFM7) in SGF | Current River at Montauk State Park(MSPM7) | Current River above Powder Mill(PWDM7) | | |
| at Doniphan (DNZM7) in PAH | Current River at Van Buren(VNBM7) | | | |
| at Montauk State Park (MSPM7) in SGF | | Current River at Akers(AKFM7) | | Current River at Van Buren(VNBM7) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Powder Mill (PWDM7) in SGF | Current River at Akers(AKFM7) | Current River at Van Buren(VNBM7) | | |
| at Van Buren (VNBM7) in PAH | Current River at Akers(AKFM7) | Current River at Doniphan(DNZM7) | Current River at Montauk State Park(MSPM7) | |
Currituck Sound |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bells Island Campground near Maple (BLIN7) in AKQ | | | | |
| at Coinjock Boat Ramp (CBRN7) in AKQ | | | | |
| at Duck Town Boardwalk (in MLLW) (DKBN7) in MHX | | | | |
| at Marsh Causeway @ NC 615 (MACN7) in AKQ | | | | |
| at Mackay's Island (MINN7) in AKQ | | | | |
| near OUTER BANK CENTER FOR WILDLIFE EDUCATION IN COROLLA (OBCN7) in AKQ | | | | |
| at US 158 Near Point Harbor (PTHN7) in AKQ | | | | |
| near Buckskin Creek at NC 168 near Sligo (SLGN7) in AKQ | | | | |
| at Currituck Sound at NC 158 (SNDN7) in AKQ | | | | |
| at Tulls Creek near Sligo (TLCN7) in AKQ | | | | |
| at Walnut Island near Grandy (WTIN7) in AKQ | | | | |
Cut Bank Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Browning (CBCM8) in TFX | | | | |
| at Cut Bank (CBKM8) in TFX | | | | |
Cuthand Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cuthand (CTCT2) in SHV | | | | |
Cutshin Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wooton (WTNK2) in JKL | | Middle Fork Kentucky River at Buckhorn Lake(BUCK2) | | |
Cuyahoga River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hiram Rapids (HRPO1) in CLE | | Cuyahoga River at Old Portage(OLPO1) | | |
| at Jaite (JAIO1) in CLE | Cuyahoga River at Old Portage(OLPO1) | Cuyahoga River at Independence(INDO1) | Brandywine Creek near Macedonia(BWCO1) | |
| at Harvard Avenue near Newburgh Heights (NBGO1) in CLE | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rivergate Park at Cleveland (CDTO1) in CLE | | | | |
| at Independence (INDO1) in CLE | Cuyahoga River at Jaite(JAIO1) | | Tinkers Creek above Bedford(BFDO1) | |
| at Old Portage (OLPO1) in CLE | Cuyahoga River at Hiram Rapids(HRPO1) | Cuyahoga River at Jaite(JAIO1) | Little Cuyahoga River above Lock 1 Outlet to Ohio and Erie Canal(ECAO1) | |
Cuyama River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Buckhorn (CYBC1) in LOX | | | | |
Cypress Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cypress (CCGT2) in HGX | Cypress Creek near Hockley(KHOT2) | Cypress Creek near Westfield(WFDT2) | | |
| near Janice (JNCM6) in MOB | | | | |
| near Hockley (KHOT2) in HGX | | Cypress Creek near Cypress(CCGT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Westfield (WFDT2) in HGX | Cypress Creek near Cypress(CCGT2) | West Fork San Jacinto River near Humble(HMMT2) | | |
Cypress Creek (E TX) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at CR 725 (BCYT2) in LCH | | | | |
Cypress Creek (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SR 54 Worthington Gardens (WRGF1) in TBW | | | | |
Dahl Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kobuk (DCKA2) in PAFG3 | | | | |
Dairy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hwy 8 near Hillsboro (DCHO3) in PQR | | | | |
Dallas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ridgway (DCKC2) in GJT | | | | |
Dan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at STP near Danville (DVLV2) in RNK | Dan River near Wentworth(WENN7) | Dan River at Paces(PCEV2) | | |
| near Francisco (FRNN7) in RNK | | Dan River at Pine Hall(PNHN7) | | |
| at Paces (PCEV2) in RNK | Dan River at STP near Danville(DVLV2) | Dan River at South Boston(SBNV2) | | |
| at Pine Hall (PNHN7) in RNK | Dan River near Francisco(FRNN7) | Dan River near Wentworth(WENN7) | | |
| at South Boston (SBNV2) in RNK | Dan River at Paces(PCEV2) | | | |
| near Wentworth (WENN7) in RNK | Dan River at Pine Hall(PNHN7) | Dan River at STP near Danville(DVLV2) | | |
Dangerous River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Harlequin Lake Outlet (DANA2) in PAJK | | | | |
Dardenne Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at O'Fallon (DCWM7) in LSX | | | | |
| at St. Peters (DRCM7) in LSX | | | | |
Dark Canyon |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Carlsbad (DACN5) in MAF | Dark Canyon other Whites City(DKCN5) | Pecos River other Carlsbad below Dark Canyon(CPDN5) | | Pecos River other Malaga(MLGN5) |
| other Whites City (DKCN5) in MAF | | Dark Canyon at Carlsbad(DACN5) | | Pecos River other Carlsbad below Dark Canyon(CPDN5) |
Davidson Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lyons (LYNT2) in HGX | | Brazos River near Hempstead(HPDT2) | | |
Davidson River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near hwy 276 near Pisgah Forest (DAVN7) in GSP | | | | |
Davis Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Davis Creek Dam (DCDN1) in GID | | | | |
Dead River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Marquette 1NNW (DRMM4) in MQT | | | | |
Dead Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Catonsville (DEDM2) in LWX | | | | |
| at Franklintown (DRFM2) in LWX | | | | |
| near McLean (MDRV2) in LWX | | | | |
| at Woodlawn (WDNM2) in LWX | | | | |
Dead Run Tributary |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Woodlawn (WDLM2) in LWX | | | | |
| at Woodlawn (WOLM2) in LWX | | | | |
Deadman Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gould City (DCRW1) in OTX | | | | |
Deadman Creek (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Springs (DCJC1) in REV | | | | |
Deadman Gulch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sturgis (STGS2) in UNR | | | | |
Deadmans Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lincoln (38th Street) (DEDN1) in OAX | | | | |
Deadwood River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Deadwood Reservoir (DRBI1) in BOI | Southwest Idaho Reservoirs at Deadwood Reservoir(DEDI1) | | | |
Dearborn River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Craig (DBRM8) in TFX | | Missouri River at Cascade(CASM8) | | |
Deckers Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Morgantown (DCKW2) in PBZ | | | | |
Deep Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near MANNBORO (DECV2) in AKQ | | | | |
| at Deep Creek Lock Park (DPCV2) in AKQ | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Dunn (DEET2) in MAF | | Colorado River (TX) other Colorado City(CDCT2) | | Colorado River (TX) above Silver(SILT2) |
| at Spuds (in MHHW) (SPUF1) in JAX | | St. Johns River at Jacksonville (in MHHW)(SJLF1) | | |
Deep Creek (Alaska) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sterling Highway near Ninilchik (DEPA2) in PAFC | | | | |
Deep Creek (CA DEPC1) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Palm Desert (DEPC1) in SGX | | | | |
Deep Creek (CA DKHC1) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hesperia (DKHC1) in SGX | | | | |
Deep Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Deep Creek road near Bryson City (DCSN7) in GSP | | | | |
| at Dickens Rd (SPDN7) in RAH | | | | |
Deep Creek Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Thayerville (THYM2) in LWX | | | | |
Deep Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arcadia Lake (ACDO2) in OUN | | Deep Fork River near Warwick(WRWO2) | | |
| near Beggs (BGSO2) in TSA | Deep Fork River near Stroud(SDFO2) | | | |
| near Stroud (SDFO2) in OUN | Deep Fork River near Warwick(WRWO2) | Deep Fork River near Beggs(BGSO2) | | |
| near Warwick (WRWO2) in OUN | Deep Fork River at Arcadia Lake(ACDO2) | Deep Fork River near Stroud(SDFO2) | | |
Deep Pond Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Sengers Mountain Lake Dam at Stoney Creek Resort (STCV2) in LWX | | | | |
Deep Red Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Frederick (FDLO2) in OUN | | Deep Red Creek near Randlett(RNDO2) | | |
| near Randlett (RNDO2) in OUN | Deep Red Creek at Lake Frederick(FDLO2) | | | |
Deep River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Moncure (MONN7) in RAH | Deep River at Ramseur(RMSN7) | Cape Fear River at Lillington(LLLN7) | | |
| at Tick Creek Nr Mount Vernon Springs (MVSN7) in RAH | | | | |
| at Ramseur (RMSN7) in RAH | | Deep River near Moncure(MONN7) | | |
Deep River (IA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Deep River (DEPI4) in DMX | | English River at Kalona(KALI4) | | |
Deep River (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hobart (HLGI3) in LOT | Deep River (IN) near Merrillville(MDRI3) | Portage-Burns Waterway at Portage (Lake Michigan outlet)(PBPI3) | Turkey Creek (IN) at Merrillville(MTCI3) | |
| at Liverpool (LIVI3) in LOT | | | | |
| near Merrillville (MDRI3) in LOT | | Deep River (IN) at Hobart(HLGI3) | | |
Deep Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Old Bridge (ODBN4) in PHI | | | | |
Deer Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chicago Heights (CDCI2) in LOT | | Thorn Creek at Thornton(THNI2) | | |
| at Deer Creek Lake (DCRO1) in ILN | Deer Creek at Mount Sterling(MSTO1) | Deer Creek at Williamsport(WMSO1) | | |
| near Smartville (DCSC1) in STO | | | | |
| near Vina (DCVC1) in STO | Thomes Creek at Paskenta(TCRC1) | Sacramento River at Vina-Woodson Bridge(VWBC1) | | |
| at Roseburg (DEEO3) in MFR | | | | |
| at Mount Sterling (MSTO1) in ILN | | Deer Creek at Deer Creek Lake(DCRO1) | | |
| at Williamsport (WMSO1) in ILN | Deer Creek at Deer Creek Lake(DCRO1) | | | |
Deer Creek (East Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Toledo (TOLI4) in DMX | | Iowa River near Tama US 63(TAMI4) | | |
Deer Creek (East Oregon) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McKewen (DRMO3) in BOI | | | | |
Deer Creek (IN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Delphi (DCDI3) in IND | | Wabash River at Lafayette(LAFI3) | | |
Deer Creek (MD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Darlington (DRLM2) in LWX | | | | |
| at Rocks State Park (RSPM2) in LWX | | | | |
Deer Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Comanche Lake near Meers (CMDO2) in OUN | Deer Creek (OK) at Grama Lake near Meers(GMDO2) | | | |
| at Grama Lake near Meers (GMDO2) in OUN | | Deer Creek (OK) at Comanche Lake near Meers(CMDO2) | | |
Deer Point Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Deer Point Dam (DPLF1) in TAE | | | | |
Deer River (NY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Deer River (DERN6) in BUF | | | | |
Deerfield River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Charlemont (CLMM3) in BOX | | | | |
| at West Deerfield (WDEM3) in BOX | | | | |
Deering |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Deering Tide (DRTA2) in PAFG3 | | | | |
Del Puerto Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Patterson (PTTC1) in STO | | | | |
Del Valle Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Del Valle Reservoir (DVAC1) in MTR | | | | |
Delaware Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cape May (IN MLLW) (CMAN4) in PHI | | | | |
| at Lewes (IN MLLW) (LWSD1) in PHI | | | | |
| at Reedy Point (IN MLLW) (RDYD1) in PHI | | | | |
Delaware Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bromide (BDCO2) in OUN | | | | |
Delaware River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Burlington (IN MLLW) (BDRN4) in PHI | Delaware River at Newbold Island (IN MLLW)(NBLP1) | Delaware River at USCG Station Washington Street (IN MLLW)(PHBP1) | | |
| at Bridesburg (IN MLLW) (BDSP1) in PHI | | | | |
| at Barryville (BRYN6) in BGM | Delaware River at Callicoon(CCRN6) | Delaware River at Matamoras/Port Jervis(MTMP1) | | |
| at Belvidere (BVDN4) in PHI | Delaware River at Tocks Island(TKSN4) | Delaware River at Easton(ESTN4) | | |
| at Callicoon (CCRN6) in BGM | West Branch Delaware River at Hale Eddy(HLEN6) | Delaware River at Barryville(BRYN6) | East Branch Delaware River at Fishs Eddy(FSHN6) | |
| at Easton (ESTN4) in PHI | Delaware River at Belvidere(BVDN4) | Delaware River at Riegelsville(RGLN4) | | |
| at Frenchtown (FREN4) in PHI | Delaware River at Riegelsville(RGLN4) | Delaware River at Stockton(STKN4) | | |
| at Lordville (LDVN6) in BGM | | | | |
| at Marcus Hook (IN MLLW) (MRCP1) in PHI | | | | |
| at Montague (MTGN4) in BGM | Delaware River at Matamoras/Port Jervis(MTMP1) | Delaware River at Tocks Island(TKSN4) | | |
| at Matamoras/Port Jervis (MTMP1) in BGM | Delaware River at Barryville(BRYN6) | Delaware River at Montague(MTGN4) | | |
| at Newbold Island (IN MLLW) (NBLP1) in PHI | Delaware River at Trenton(TREN4) | Delaware River at Burlington (IN MLLW)(BDRN4) | | |
| at New Hope-Lambertville Bridge (NHPP1) in PHI | Delaware River at Stockton(STKN4) | Delaware River at Washington Crossing(WASN4) | | |
| at USCG Station Washington Street (IN MLLW) (PHBP1) in PHI | Delaware River at Burlington (IN MLLW)(BDRN4) | Delaware River at Delaware City (IN MLLW)(DELD1) | | |
| at Riegelsville (RGLN4) in PHI | Delaware River at Easton(ESTN4) | Delaware River at Frenchtown(FREN4) | | |
| at Stockton (STKN4) in PHI | Delaware River at Frenchtown(FREN4) | Delaware River at New Hope-Lambertville Bridge(NHPP1) | | |
| at Tocks Island (TKSN4) in PHI | Delaware River at Montague(MTGN4) | Delaware River at Belvidere(BVDN4) | | |
| at Trenton (TREN4) in PHI | Delaware River at Washington Crossing(WASN4) | Delaware River at Newbold Island (IN MLLW)(NBLP1) | | |
| at Washington Crossing (WASN4) in PHI | Delaware River at New Hope-Lambertville Bridge(NHPP1) | Delaware River at Trenton(TREN4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Delaware City (IN MLLW) (DELD1) in PHI | Delaware River at USCG Station Washington Street (IN MLLW)(PHBP1) | Delaware Bay at Reedy Point (IN MLLW)(RDYD1) | | |
Delaware River (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Muscotah (MSCK1) in EAX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Perry Lake (PRRK1) in TOP | Delaware River (KS) near Muscotah(MSCK1) | | | |
Delaware River (NM) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Red Bluff (RDBN5) in MAF | | Pecos River at Red Bluff Reservoir(RLAT2) | | Pecos River other Orla(ORLT2) |
Delta River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Paxson (DELA2) in PAFC3 | | | | |
| at Spengler Rd - Temporary Staff Gage (EPYA2) in PAFG | | | | |
Denton Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Justin (DCJT2) in FWD | | North Texas Lakes at Lake Grapevine(GPVT2) | | |
Depot Pond |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Upper Marlboro (DPNM2) in LWX | | | | |
Des Lacs River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Foxholm (DESN8) in BIS | | | | |
Des Moines River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Des Moines SE 6th St (DESI4) in DMX | Des Moines River at Des Moines 2nd Ave(DMOI4) | Des Moines River near Swan(SWNI4) | Raccoon River (Central IA) at Des Moines Fleur Dr(DEMI4) | |
| at Des Moines 2nd Ave (DMOI4) in DMX | Des Moines River at Saylorville Tail(SDTI4) | Des Moines River at Des Moines SE 6th St(DESI4) | Beaver Creek (Central IA) near Grimes(GRMI4) | |
| near Eddyville (EDYI4) in DMX | Des Moines River near Tracy(TRCI4) | Des Moines River at Ottumwa(OTMI4) | Cedar Creek (South Central IA) near Bussey(BSSI4) | |
| at Fort Dodge (FODI4) in DMX | West Fork Des Moines River at Humboldt(HBTI4) | Des Moines River near Stratford(STRI4) | East Fork Des Moines River at Dakota City(DAKI4) | |
| at Keosauqua (KEQI4) in DVN | Des Moines River at Ottumwa(OTMI4) | Des Moines River at St. Francisville(SFLM7) | | |
| at Ottumwa (OTMI4) in DMX | Des Moines River near Eddyville(EDYI4) | Des Moines River at Keosauqua(KEQI4) | Bear Creek (South Central IA) near Ottumwa US 34(BCOI4) | |
| at Red Rock Reservoir (PELI4) in DMX | Des Moines River near Swan(SWNI4) | Des Moines River at Red Rock Tail(RRDI4) | White Breast Creek (Southern IA) near Melcher-Dallas(DLLI4) | |
| at Red Rock Tail (RRDI4) in DMX | Des Moines River at Red Rock Reservoir(PELI4) | Des Moines River near Tracy(TRCI4) | | |
| at Saylorville Reservoir (SAYI4) in DMX | Des Moines River near Stratford(STRI4) | Des Moines River at Saylorville Tail(SDTI4) | Bluff Creek (Central IA) at Pilot Mound(PMDI4) | |
| at Saylorville Tail (SDTI4) in DMX | Des Moines River at Saylorville Reservoir(SAYI4) | Des Moines River at Des Moines 2nd Ave(DMOI4) | | |
| at St. Francisville (SFLM7) in DVN | Des Moines River at Keosauqua(KEQI4) | | | |
| near Stratford (STRI4) in DMX | Des Moines River at Fort Dodge(FODI4) | Des Moines River at Saylorville Reservoir(SAYI4) | Boone River (North Central IA) near Webster City(WBCI4) | |
| near Swan (SWNI4) in DMX | Des Moines River at Des Moines SE 6th St(DESI4) | Des Moines River at Red Rock Reservoir(PELI4) | Fourmile Creek (Central IA) at IFC--Pleasant Hill Vandalia Rd(PLHI4) | |
| near Tracy (TRCI4) in DMX | Des Moines River at Red Rock Tail(RRDI4) | Des Moines River near Eddyville(EDYI4) | English Creek (South Central IA) near Knoxville(KECI4) | |
Des Plaines River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Des Plaines (Algonquin Road) (DMPI2) in LOT | Des Plaines River near Des Plaines(DSPI2) | Des Plaines River at River Forest(RVFI2) | | |
| near Des Plaines (DSPI2) in LOT | Des Plaines River at Lincolnshire(LDRI2) | Des Plaines River at Des Plaines (Algonquin Road)(DMPI2) | | |
| near Gurnee (GUNI2) in LOT | Des Plaines River near Russell(RUSI2) | Des Plaines River at Lincolnshire(LDRI2) | | |
| at Lincolnshire (LDRI2) in LOT | Des Plaines River near Gurnee(GUNI2) | Des Plaines River near Des Plaines(DSPI2) | | |
| near Lemont (LEMI2) in LOT | Des Plaines River at Lyons(LYNI2) | Des Plaines River at Joliet(JRSI2) | | |
| at Lyons (LYNI2) in LOT | Des Plaines River at Riverside(RVRI2) | Des Plaines River near Lemont(LEMI2) | | |
| near Russell (RUSI2) in LOT | | Des Plaines River near Gurnee(GUNI2) | | |
| at River Forest (RVFI2) in LOT | Des Plaines River at Des Plaines (Algonquin Road)(DMPI2) | Des Plaines River at Riverside(RVRI2) | | |
| at Riverside (RVRI2) in LOT | Des Plaines River at River Forest(RVFI2) | Des Plaines River at Lyons(LYNI2) | Salt Creek (IL) at Western Springs(WSPI2) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brandon Road Lock (tailwater) (JOLI2) in LOT | Des Plaines River at Joliet(JRSI2) | Illinois River at Dresden Lock (tailwater)(CDII2) | Chicago Sanitary and Ship Canal at Lockport Lock (tailwater)(LOKI2) | Illinois River at Morris(MORI2) |
| at Joliet (JRSI2) in LOT | Des Plaines River near Lemont(LEMI2) | Des Plaines River at Brandon Road Lock (tailwater)(JOLI2) | Chicago Sanitary and Ship Canal at Lockport Lock (tailwater)(LOKI2) | Illinois River at Morris(MORI2) |
Deschutes River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rainier (DSRW1) in SEW | | | | |
Deschutes River (OR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Benham Falls (BENO3) in PDT | Deschutes River (OR) below Wickiup Reservoir(WICO3) | Deschutes River (OR) below Bend(DEBO3) | | |
| below Crane Prairie Reservoir (CRAO3) in PDT | | Deschutes River (OR) below Wickiup Reservoir(WICO3) | | |
| below Bend (DEBO3) in PDT | Deschutes River (OR) at Benham Falls(BENO3) | Deschutes River (OR) near Madras(PERO3) | | |
| at Moody (MODO3) in PDT | Deschutes River (OR) near Madras(PERO3) | | | |
| near Madras (PERO3) in PDT | Deschutes River (OR) below Bend(DEBO3) | Deschutes River (OR) at Moody(MODO3) | | |
| below Wickiup Reservoir (WICO3) in PDT | Deschutes River (OR) below Crane Prairie Reservoir(CRAO3) | Deschutes River (OR) at Benham Falls(BENO3) | | |
Desert Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wellington (DCWN2) in REV | | | | |
Detroit River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gibralter Tidal Gauge (GRTM4) in DTX | | | | |
| at Windmill Pointe Tidal Gauge (WMPM4) in DTX | | | | |
Devils Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Coulee at Hwy 2 near Churchs Ferry (CFCN8) in FGF | Devils Lake at 05056255 Lake Alice-Irvine Channel nr Churches Ferry ND(IRVN8) | Devils Lake near Devils Lake(DCBN8) | | |
| near Devils Lake (DCBN8) in FGF | Devils Lake at Big Coulee at Hwy 2 near Churchs Ferry(CFCN8) | Eastern Stump Lake near Lakota(ESLN8) | Devils Lake at Little Coulee near Leeds(LEDN8) | |
| at Morrison Lake near Webster (DLBN8) in FGF | Devils Lake at Edmore Coulee near Edmore(EDEN8) | Devils Lake at Dry Lake near Penn(DLCN8) | Devils Lake at Edmore Coulee Trib near Webster(ECTN8) | |
| at Dry Lake near Penn (DLCN8) in FGF | Devils Lake at Morrison Lake near Webster(DLBN8) | Devils Lake at 05056255 Lake Alice-Irvine Channel nr Churches Ferry ND(IRVN8) | Devils Lake at Starkweather Coulee near Webster(WEBN8) | |
| at Edmore Coulee Trib near Webster (ECTN8) in FGF | | Devils Lake at Morrison Lake near Webster(DLBN8) | | |
| at Edmore Coulee near Edmore (EDEN8) in FGF | | Devils Lake at Morrison Lake near Webster(DLBN8) | | |
| at 05056255 Lake Alice-Irvine Channel nr Churches Ferry ND (IRVN8) in FGF | Devils Lake at Dry Lake near Penn(DLCN8) | Devils Lake at Big Coulee at Hwy 2 near Churchs Ferry(CFCN8) | Devils Lake at Mauvais Coulee Trib No. 3 near Cando(MCTN8) | |
| at Little Coulee near Leeds (LEDN8) in FGF | | Devils Lake near Devils Lake(DCBN8) | | |
| at Mauvais Coulee Trib No. 3 near Cando (MCTN8) in FGF | | Devils Lake at 05056255 Lake Alice-Irvine Channel nr Churches Ferry ND(IRVN8) | | |
| at Starkweather Coulee near Webster (WEBN8) in FGF | | Devils Lake at Dry Lake near Penn(DLCN8) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mauvais Coulee near Cando (CNDN8) in FGF | | Devils Lake at 05056255 Lake Alice-Irvine Channel nr Churches Ferry ND(IRVN8) | | |
Devils River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bakers Crossing near Juno (BKCT2) in EWX | Devils River at Cauthorn Ranch near Juno(JNXT2) | Devils River at Pafford Crossing near Comstock(CMKT2) | | |
| at Pafford Crossing near Comstock (CMKT2) in EWX | Devils River at Bakers Crossing near Juno(BKCT2) | | | |
| at Cauthorn Ranch near Juno (JNXT2) in EWX | | Devils River at Bakers Crossing near Juno(BKCT2) | | |
Devils Washbowl Spring |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kimberly (DWSI1) in BOI | | | | |
Dezadeash River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Haines Junction (DEZQ9) in PAJK | | | | |
Diagonal Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at State Route 66 (DWMA3) in VEF | | | | |
Dick Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Old Atlanta Road near Suwanee (DICG1) in FFC | | | | |
Difficult Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Browns Mill Road / Wolf Trap (DRBV2) in LWX | | | | |
| near Great Falls (GFLV2) in LWX | | | | |
Dillingham |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dillingham (DBHA2) in PAFC2 | | | | |
Dinnebito Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sand Springs (DINA3) in FGZ | Polacca Wash near Second Mesa(POLA3) | Moenkopi Wash near Tuba city(MOEA3) | | |
Dirty Devil |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hanksville (DDHU1) in SLC | | | | |
Discovery Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Discovery Bay Island Bay Blvd (DBDC1) in MTR | | | | |
| at Indian Slough (DBIC1) in MTR | | | | |
Dismal Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Whitewood (DMLV2) in RLX | | | | |
Dismal River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Thedford 14S (THDN1) in LBF | | | | |
Ditch Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Lake Village at Lake Chicot (LVGA4) in JAN | | | | |
Dix River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Herrington Lake (DIXK2) in LMK | Dix River near Danville(DNVK2) | | | |
| near Danville (DNVK2) in LMK | | Dix River at Herrington Lake(DIXK2) | | |
Doan Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at MLK Jr Dr at Cleveland (DNBO1) in CLE | | | | |
Dobbins Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Austin (DOBM5) in ARX | | Cedar River at Austin(ASTM5) | | |
Dodge Creek (NY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Portville (POTN6) in BUF | | | | |
Doe River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elizabethton (DOET1) in MRX | | | | |
Dog Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Verdi (DOGN2) in REV | | Truckee River near Mogul(MOGN2) | | |
Dog River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 5 near Fairplay (DOGG1) in FFC | | | | |
| at Northfield Falls (NFFV1) in BTV | | | | |
Dolan Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Devils River near Comstock (DOLT2) in EWX | | | | |
Dolores River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bedrock (DBDC2) in GJT | Dolores River at Dolores(DOLC2) | Dolores River near Cisco(DOLU1) | | |
| near Gateway (DGAC2) in GJT | | | | |
| at Dolores (DOLC2) in GJT | Dolores River below McPhee Resv.(DRMC2) | Dolores River near Bedrock(DBDC2) | | |
| near Cisco (DOLU1) in GJT | Dolores River near Bedrock(DBDC2) | | | |
| below McPhee Resv. (DRMC2) in GJT | Dolores River near Rico(DRRC2) | Dolores River at Dolores(DOLC2) | | |
| near Rico (DRRC2) in GJT | | Dolores River below McPhee Resv.(DRMC2) | | |
Donner Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Truckee (DCHC1) in REV | | | | |
| at Donner Lk Nr Truckee (DCKC1) in REV | | | | |
Donner und Blitzen River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Page Springs Dam (DBPO3) in BOI | Donner und Blitzen River near French Glen(DONO3) | Donner und Blitzen River near Sodhouse Dam(DRBO3) | | |
| near French Glen (DONO3) in BOI | | Donner und Blitzen River below Page Springs Dam(DBPO3) | | Donner und Blitzen River near Sodhouse Dam(DRBO3) |
| near Sodhouse Dam (DRBO3) in BOI | Donner und Blitzen River below Page Springs Dam(DBPO3) | | Donner und Blitzen River near French Glen(DONO3) | |
Dooley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hopland 3E (DOOC1) in EKA | | | | |
Doolittle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Flat Shoals Rd near Decatur (DLCG1) in FFC | | | | |
Double Bridges Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sellersville (CR 40) (SLLA1) in TAE | Little Double Bridges Creek near Enterprise (CR 606)(LDBA1) | Choctawhatchee River at Geneva (SR 52)(GNVA1) | | |
Dove Creek (Concho River Basin) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Knickerbocker (KNBT2) in SJT | | | | |
Dowagiac River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at State Highway 51 near Dowagiac (DOWM4) in IWX | | Dowagiac River at Sumnerville(SNMM4) | | |
| at Sumnerville (SNMM4) in IWX | Dowagiac River at State Highway 51 near Dowagiac(DOWM4) | | | |
Dragon Swamp |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near MASCOT (DGSV2) in AKQ | | | | |
Dragoon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Burlingame (BRGK1) in TOP | | | | |
Drakes Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alvaton (ALVK2) in LMK | West Fork Drakes Creek at Franklin(FRLK2) | Barren River at Bowling Green(BWGK2) | | |
Drews Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Drews Reservoir (DREO3) in MFR | | | | |
Drift Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Silverton (DCSO3) in PQR | | | | |
Drift Creek of Lincoln Co. |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Waldport (DCWO3) in PQR | | | | |
Driftwood Branch Sinnemahoning Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sterling Run (SRRP1) in CTP | | | | |
Driftwood Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McCook (MCKN1) in GLD | Republican River at McCook(MKRN1) | Republican River at Cambridge(CAMN1) | | |
Driftwood River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Edinburgh (DREI3) in IND | Big Blue River (IN) at Shelbyville(SBVI3) | East Fork White River at Columbus(BAKI3) | Sugar Creek (central) near Edinburgh(EDNI3) | |
Drowning Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hoffman (HOFN7) in RAH | | Lumber River near Maxton(MAXN7) | | |
Dry Beaver Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rimrock (DBVA3) in FGZ | Oak Creek (AZ) at Page Springs near Cornville(OACA3) | Wet Beaver Creek near Rimrock(WBVA3) | | |
Dry Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arkville (DRYN6) in BGM | | | | |
Dry Comal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Loop 337 (NBDT2) in EWX | | | | |
Dry Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Modesto (DCMC1) in STO | | | | |
| near Wheatland (DCWC1) in STO | | | | |
| above Lemon Cove (DLMC1) in HNX | | | | |
| near Snelling (DSNC1) in HNX | | | | |
| at Union City (DYUC1) in MTR | | | | |
| near Edenwold (NSRT1) in OHX | | | | |
Dry Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Fort Collins (SHDC2) in BOU | | Cache La Poudre River (CO) at Greeley(GLYC2) | | |
Dry Creek (Napa) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 29 (DSAC1) in MTR | | | | |
Dry Creek (Russian R.) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Lambert Bridge NR Geyserville (DCLC1) in MTR | | | | |
| near Geyserville (DGYC1) in MTR | | | | |
| near Mouth NR Healdsburg (DRIC1) in MTR | | | | |
| below Warm Springs Dam NR Geyserville (DRWC1) in MTR | | | | |
Dry Devils River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Comstock (CTKT2) in EWX | | | | |
Dry Fork (Tug Fork) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bradshaw (BRSW2) in RLX | Tug Fork River at Welch(WLCW2) | Tug Fork River at Litwar(LITW2) | | |
Dry Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gladwin (GLDW2) in PBZ | Cheat River at Job(JBOW2) | Dry Fork River at Hendricks(HENW2) | | |
| at Hendricks (HENW2) in PBZ | Dry Fork River at Gladwin(GLDW2) | Cheat River at Parsons(PSNW2) | Blackwater River (WV) at Davis(BWRW2) | |
Dry Frio River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Reagan Wells near Uvalde 23N (RWDT2) in EWX | | | | |
Dry Marsh Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Berryville (BERV2) in LWX | | | | |
Dry River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Dry River Dam (DRDV2) in LWX | | | | |
Dry Run Creek (IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Decorah (DRCI4) in ARX | | | | |
Du Page River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Plainfield (NDRI2) in LOT | West Branch Du Page River near Naperville(NAWI2) | Du Page River at Shorewood(SORI2) | East Branch Du Page River at Bolingbrook(BOLI2) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Shorewood (SORI2) in LOT | Du Page River near Plainfield(NDRI2) | Illinois River at Morris(MORI2) | | |
Duchesne River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Randlett (DURU1) in GJT | | | | |
| near Myton (MYRU1) in SLC | | | | |
| near Tabiona (TADU1) in SLC | | | | |
Duck Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Broadbent Blvd (DCKN2) in VEF | | | | |
| above Davenport Kimberly Rd (DKII4) in DVN | | | | |
Duck Creek (OH) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Macksburg (MACO1) in RLX | | Duck Creek (OH) below Whipple(WHPO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Whipple (WHPO1) in RLX | Duck Creek (OH) at Macksburg(MACO1) | Ohio River at Marietta Pumphouse(MTAO1) | | |
Duck Creek (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Howard (HOWW3) in GRB | | | | |
Duck River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Centerville (CNVT1) in OHX | Duck River at Columbia(COLT1) | Duck River near Hurricane Mills(HMLT1) | | |
| at Columbia (COLT1) in OHX | Duck River near Shelbyville(SHVT1) | Duck River at Centerville(CNVT1) | | |
| near Hurricane Mills (HMLT1) in OHX | Duck River at Centerville(CNVT1) | | | |
| at Manchester (MCST1) in OHX | | | | |
| near Milltown (MLTT1) in OHX | | | | |
| at Normandy Dam (NRMT1) in OHX | | | | |
| near Shelbyville (SHVT1) in OHX | | Duck River at Columbia(COLT1) | | |
Duckabush River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brinnon (DKBW1) in SEW | | | | |
Dungeness River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mouth at Sequim (DRMW1) in SEW | | | | |
| near Sequim (DRSW1) in SEW | | | | |
Dunkard Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Shannopin (SNPP1) in PBZ | | | | |
Dunlap Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Covington (DLPV2) in RNK | | | | |
Dunn Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dunn Creek Road (in MHHW) (DCDF1) in JAX | | | | |
Dunning Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Belden (BELP1) in CTP | | | | |
Dunns Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Satsuma (in MHHW) (DNSF1) in JAX | | St. Johns River at Jacksonville (in MHHW)(SJLF1) | | |
Durbin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Racetrack Road (DUCF1) in JAX | | | | |
Dutch Bill Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bohemian Highway and Tyrone Road (DUBC1) in MTR | | | | |
Dutch Slough |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Jersey Island Rd at Jersey Island (DUJC1) in MTR | | | | |
Dutchmans Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Winnsboro (DCRS1) in CAE | | | | |
Duwamish River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Duwamish (DWDW1) in SEW | | | | |
| at Tuckwila (DWTW1) in SEW | | | | |
Dworshak Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ahsahka (DWRI1) in OTX | | Clearwater River near Peck(PEKI1) | | |
Dyberry Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Honesdale (HNEP1) in BGM | | | | |
| near Jadwin Reservoir (JDWP1) in BGM | | | | |
E Fk Lobster Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alsea (LOBO3) in PQR | | | | |
E Fork Rapid River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clementson (EFRM5) in DLH | | | | |
E Fork White River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fort Apache (EWFA3) in FGZ | | Salt River near Chrysotile -Salt River Canyon(SLCA3) | | |
EABPL Borrow Pit |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ramah (RMHL1) in LIX | | | | |
EF of SF Salmon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stibnite (SFSI1) in BOI | | | | |
Eagle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Morenci (ECMA3) in TWC | | | | |
| above Skull Creek near New Bridge 7NW (EGCO3) in BOI | | Eagle Creek near Richland(EGRO3) | | |
| near Richland (EGRO3) in BOI | Eagle Creek above Skull Creek near New Bridge 7NW(EGCO3) | | | |
| above Findlay (FECO1) in CLE | | Blanchard River at Findlay(FDYO1) | | |
Eagle Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clermont (ECCI3) in IND | Eagle Creek (IN) at Eagle Creek Reservoir(ECRI3) | Eagle Creek (IN) at Speedway(INSI3) | | |
| at Eagle Creek Reservoir (ECRI3) in IND | Eagle Creek (IN) near Traders Point(ETPI3) | Eagle Creek (IN) at Clermont(ECCI3) | | |
| at Raymond Street in Indianapolis (ERSI3) in IND | Eagle Creek (IN) at Speedway(INSI3) | White River (IN) at Stout Power Plant(STTI3) | Little Eagle Creek at Speedway(SPEI3) | |
| near Traders Point (ETPI3) in IND | Eagle Creek (IN) at Zionsville(ZONI3) | Eagle Creek (IN) at Eagle Creek Reservoir(ECRI3) | | |
| at Speedway (INSI3) in IND | Eagle Creek (IN) at Clermont(ECCI3) | Eagle Creek (IN) at Raymond Street in Indianapolis(ERSI3) | | |
| at Zionsville (ZONI3) in IND | | Eagle Creek (IN) near Traders Point(ETPI3) | | |
Eagle Creek (KY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Glencoe (GNCK2) in ILN | | | | |
| near Sadieville (SDVK2) in LMK | | | | |
Eagle Creek (Trumbull Co) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Phalanx Station (PHAO1) in CLE | | Mahoning River at Leavittsburg(LEAO1) | | |
Eagle River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glenn Hwy Bridge (ERBA2) in PAFC | | | | |
| at Fort Richardson (ERLA2) in PAFC | | | | |
Eagle River (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Minturn - Cross Creek (CSSC2) in GJT | | | | |
| above Avon (EALC2) in GJT | | | | |
| at Gypsum (GPSC2) in GJT | Eagle River (CO) at Redcliff(RERC2) | | | |
| at Redcliff (RERC2) in GJT | | Eagle River (CO) at Gypsum(GPSC2) | | |
Eagle Valley Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at At Carson City (EVYN2) in REV | | Carson River at Deer Run Road(DRRN2) | | |
East Arm Little Calumet River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Porter (PRTI3) in LOT | | Portage-Burns Waterway at Portage (Lake Michigan outlet)(PBPI3) | | |
East Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at MARTIN BAYOU at US 98 (MRTF1) in TAE | | | | |
East Bear Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Poplar Road near Mansfield (EBCG1) in FFC | | | | |
East Boulder River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mcleod (EBRM8) in BYZ | | | | |
East Branch Bass River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at New Gretna (NGTN4) in PHI | | | | |
East Branch Blue Earth River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blue Earth 1N (BUEM5) in MPX | | Blue Earth River near Rapidan(RAPM5) | | |
East Branch Brandywine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Downingtown (DWNP1) in PHI | | | | |
East Branch Chippewa River (MN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Benson 2N (BBBM5) in MPX | | Chippewa River (MN) at Benson(BENM5) | | |
East Branch Clarion River Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Glen Hazel (EBRP1) in CTP | | | | |
| at East Branch Dam Tailwater (GHDP1) in CTP | | | | |
East Branch Delaware River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Downsville below Pepacton Dam (DWNN6) in BGM | East Branch Delaware River at Pepacton Reservoir(PEPN6) | East Branch Delaware River at Harvard(HVDN6) | | East Branch Delaware River at Fishs Eddy(FSHN6) |
| at Fishs Eddy (FSHN6) in BGM | East Branch Delaware River at Harvard(HVDN6) | Delaware River at Callicoon(CCRN6) | East Branch Delaware River at Downsville below Pepacton Dam(DWNN6) | |
| at Harvard (HVDN6) in BGM | East Branch Delaware River at Downsville below Pepacton Dam(DWNN6) | East Branch Delaware River at Fishs Eddy(FSHN6) | | |
| at Margaretville (MRGN6) in BGM | East Branch Delaware River at Roxbury(ROXN6) | East Branch Delaware River at Pepacton Reservoir(PEPN6) | | |
| at Roxbury (ROXN6) in BGM | | East Branch Delaware River at Margaretville(MRGN6) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pepacton Reservoir (PEPN6) in BGM | East Branch Delaware River at Margaretville(MRGN6) | East Branch Delaware River at Downsville below Pepacton Dam(DWNN6) | | East Branch Delaware River at Harvard(HVDN6) |
East Branch Du Page River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bolingbrook (BOLI2) in LOT | East Branch Du Page River near Downers Grove(DEBI2) | Du Page River near Plainfield(NDRI2) | St. Joseph Creek (IL) above Lisle(LISI2) | |
| near Downers Grove (DEBI2) in LOT | | East Branch Du Page River at Bolingbrook(BOLI2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lisle (EBDI2) in LOT | East Branch Du Page River near Downers Grove(DEBI2) | East Branch Du Page River at Bolingbrook(BOLI2) | St. Joseph Creek (IL) above Lisle(LISI2) | |
East Branch Fish Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Taberg (TABN6) in BGM | | | | |
East Branch Herbert Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arbutus (EBHM2) in LWX | | | | |
East Branch Nimishillen Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Louisville (LOSO1) in CLE | | Nimishillen Creek at North Industry(NHSO1) | | |
East Branch Paulins Kill |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lafayette (LAFN4) in PHI | | | | |
East Branch Perkiomen Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Schwenksville (SWVP1) in PHI | | | | |
East Branch Rocky River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Strongsville (PRLO1) in CLE | | Rocky River at Berea(BRRO1) | | |
East Branch West Nishnabotna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Avoca (EAVI4) in OAX | | | | |
East Branch of the Ausable River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Au Sable Forks (ASFN6) in BTV | | Au Sable River below Au Sable Forks(AUSN6) | | Lake Champlain at Rouses Point(ROUN6) |
East Branch of the Passumpsic River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Haven (EHVV1) in BTV | | Passumpsic River at Passumpsic(PASV1) | | |
East Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Walton (EWAN6) in BGM | | | | |
East Cache Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Ellsworth (ELWO2) in OUN | | East Cache Creek near Walters(WLTO2) | | |
| near Walters (WLTO2) in OUN | East Cache Creek at Lake Ellsworth(ELWO2) | | | |
East Canyon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jeremy Ranch (ECAU1) in SLC | | | | |
| near Morgan (ECCU1) in SLC | | | | |
| near Park City (ECPU1) in SLC | | | | |
East Elm Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Stanley Draper (LSDO2) in OUN | | | | |
East Fork 102 River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bedford (BDFI4) in DMX | | 102 River at Maryville(MYVM7) | | |
East Fork Angelina River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cushing (CUST2) in SHV | | Angelina River near Alto(ALOT2) | | Angelina River near Lufkin(LUFT2) |
East Fork Big Goose Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Park Reservoir (BGBW4) in BYZ | | | | |
| at Park Reservoir Outlet (EFPW4) in BYZ | | | | |
| at Park Reservoir near Big Horn (PRRW4) in BYZ | | | | |
East Fork Big Wood River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gimlet (EFGI1) in PIH | Trail Creek (ID) at Ketchum(TCKI1) | Big Wood River at Hailey(HALI1) | | |
East Fork Black River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Fork Rd (HEFW3) in ARX | | Black River (WI) at Hatfield Dam(HABW3) | | |
East Fork Bruneau River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hot Springs (EFBI1) in BOI | | Bruneau River at Hot Springs(HOTI1) | | |
East Fork Carson River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Markleeville (CEMC1) in REV | | East Fork Carson River near Gardnerville(GRDN2) | | |
| near Gardnerville (GRDN2) in REV | East Fork Carson River near Markleeville(CEMC1) | Carson River near Carson City(STWN2) | | |
East Fork Choctawhatchee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Abbeville (SR 27) (EFKA1) in TAE | Choctawhatchee River near Texasville (SR 131)(TEXA1) | Choctawhatchee River near Newton (SR 134)(NEWA1) | | |
East Fork Des Moines River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Algona (AGNI4) in DMX | | East Fork Des Moines River at Dakota City(DAKI4) | | |
| at Dakota City (DAKI4) in DMX | East Fork Des Moines River near Algona(AGNI4) | Des Moines River at Fort Dodge(FODI4) | | |
East Fork Drywood Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Prairie State Park (DWEM7) in SGF | | Marmaton River near Nevada(NVDM7) | | Little Osage River at Horton(HTNM7) |
East Fork Duck Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Harriettsville (HRTO1) in PBZ | | | | |
East Fork French Broad River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Rosman (EFFN7) in GSP | | | | |
East Fork Jarbidge River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Three Creek (EFJI1) in BOI | Jarbidge River near Jarbidge(JBGN2) | East Fork Bruneau River near Hot Springs(EFBI1) | | Bruneau River at Hot Springs(HOTI1) |
East Fork Lewis River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Heisson (HSSW1) in PQR | | | | |
East Fork Little Miami River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Harsha Dam (BHDO1) in ILN | | East Fork Little Miami River at Perintown(PERO1) | | |
| at Perintown (PERO1) in ILN | East Fork Little Miami River at Harsha Dam(BHDO1) | | | |
East Fork Little Wichita River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Henrietta (HTWT2) in OUN | | | | |
East Fork Owyhee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Crutcher Crossing (ORCI1) in BOI | Owyhee River near Mountain City(OMCN2) | Owyhee River at Rome(ROMO3) | Owyhee River near Wildhorse(OGCN2) | Owyhee River at Owyhee Dam(OWYO3) |
East Fork Pigeon River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Canton (CEPN7) in GSP | Pigeon River (NC) near (W Fork) nr Retreat(RTRN7) | West Fork Pigeon River near Bethel(CWPN7) | | |
East Fork Poplar River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Intl Boundary (EPRM8) in GGW | Poplar River near Intl Boundary(PPRM8) | Poplar River near Poplar(PLRM8) | | |
East Fork Russian River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Calpella (CXLC1) in EKA | | | | |
| below Coyote Dam (YDMC1) in EKA | | | | |
East Fork Salmon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clayton (EFSI1) in PIH | | | | |
East Fork San Jacinto River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cleveland (CLDT2) in HGX | | East Fork San Jacinto River near New Caney(NCET2) | | |
| near New Caney (NCET2) in HGX | East Fork San Jacinto River at Cleveland(CLDT2) | San Jacinto River at Lake Houston(HSJT2) | | |
East Fork Sinnemahoning Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wharton Township (WARP1) in CTP | | | | |
East Fork Smiths Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Robertson (SFRW4) in SLC | | Blacks Fork near Little America(LTAW4) | | |
East Fork Stones River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lascassas (LAST1) in OHX | | | | |
East Fork Trinity River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Crandall (CNLT2) in FWD | North Texas Lakes at Lake Ray Hubbard(FRHT2) | Trinity River near Rosser(RSRT2) | | |
| at McKinney (MCKT2) in FWD | | North Texas Lakes at Lake Lavon(LVNT2) | | |
East Fork Vermillion River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Montrose (EVMS2) in FSD | East Fork Vermillion River above Montrose(MVRS2) | East Fork Vermillion River near Parker(VRPS2) | | |
| above Montrose (MVRS2) in FSD | | East Fork Vermillion River below Montrose(EVMS2) | | |
| near Parker (VRPS2) in FSD | East Fork Vermillion River below Montrose(EVMS2) | Vermillion River near Chancellor(VRCS2) | | |
East Fork White Lick Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bridgeport (BRPI3) in IND | | East Fork White Lick Creek near Camby(CABI3) | | |
| near Camby (CABI3) in IND | East Fork White Lick Creek at Bridgeport(BRPI3) | East Fork White Lick Creek near Mooresville(EFWI3) | | |
| near Mooresville (EFWI3) in IND | East Fork White Lick Creek near Camby(CABI3) | | | |
East Fork White River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Columbus (BAKI3) in IND | Flatrock River at Columbus(FLCI3) | East Fork White River near Seymour(SERI3) | Driftwood River near Edinburgh(DREI3) | |
| at Rivervale (BEDI3) in IND | East Fork White River near Seymour(SERI3) | East Fork White River near Bedford(BFRI3) | Muscatatuck River at Wheeler Hollow(WHLI3) | |
| near Bedford (BFRI3) in IND | East Fork White River at Rivervale(BEDI3) | East Fork White River at Williams(WLLI3) | | |
| near Seymour (SERI3) in IND | East Fork White River at Columbus(BAKI3) | East Fork White River at Rivervale(BEDI3) | | |
| at Shoals (SHLI3) in IND | East Fork White River at Williams(WLLI3) | White River (IN) above Petersburg(PETI3) | | |
| at Williams (WLLI3) in IND | East Fork White River near Bedford(BFRI3) | East Fork White River at Shoals(SHLI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sparksville (SPKI3) in IND | East Fork White River near Seymour(SERI3) | East Fork White River at Rivervale(BEDI3) | | |
East Fork Whitewater River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Abington (ABTI3) in ILN | East Fork Whitewater River at Richmond(RCWI3) | East Fork Whitewater River below Brookville Lake(BOOI3) | | |
| below Brookville Lake (BOOI3) in ILN | East Fork Whitewater River at Abington(ABTI3) | Whitewater River at Brookville(BRKI3) | | |
| at Richmond (RCWI3) in ILN | | East Fork Whitewater River at Abington(ABTI3) | | |
East Fork Wind River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dubois (EFWW4) in RIW | | Wind River above Red Creek(WRCW4) | | |
East Fork of Deep River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near High Point (HIPN7) in RAH | | | | |
East Fork of Twelvepole Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dunlow (DNLW2) in RLX | | Twelvepole Creek at East Lynn Lake(ELYW2) | | |
East Gallatin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near abv Water Recl Fac nr Bozeman (EGBM8) in TFX | | | | |
| near Manhattan (EGMM8) in TFX | | | | |
| below Bridger Creek near Bozeman (EGRM8) in TFX | | Gallatin River at Logan(LOGM8) | | |
East Hickman Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near East Hickman (EHMK2) in LMK | | Kentucky River at High Bridge Lock(HIBK2) | | |
East Hobolochitto Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Caesar (CREM6) in LIX | | | | |
East Little Llagas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Church Avenue (ELUC1) in MTR | | | | |
East Mahantango Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dalmatia (DALP1) in CTP | | | | |
East Mustang Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Louise (LMCT2) in HGX | | Navidad River at Lake Texana(LTXT2) | | |
East Nishnabotna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Atlantic (ATCI4) in DMX | | East Nishnabotna River near Elliott(ELTI4) | | |
| near Coburg (COBI4) in OAX | East Nishnabotna River at Red Oak(RDOI4) | East Nishnabotna River near Shenandoah(SHNI4) | | |
| near Riverton (EISI4) in OAX | | | | |
| near Elliott (ELTI4) in OAX | East Nishnabotna River near Atlantic(ATCI4) | East Nishnabotna River at Red Oak(RDOI4) | | |
| at Red Oak (RDOI4) in OAX | East Nishnabotna River near Elliott(ELTI4) | East Nishnabotna River near Coburg(COBI4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Shenandoah (SHNI4) in OAX | East Nishnabotna River near Coburg(COBI4) | | | |
East Nodaway River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clarinda (CNOI4) in OAX | | | | |
| at Highway 2 near Clarinda (ENOI4) in OAX | | | | |
East Okoboji Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Spirit Lake (EOLI4) in FSD | | | | |
| at East/West Okoboji Lake Channel (EWOI4) in FSD | | Milford Creek near Milford(OBJI4) | | |
East Orange Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Orange (EORV1) in BTV | | | | |
East Pass Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dayton (Closed Gauge) (EPCW4) in BYZ | | | | |
East Plum Creek (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Castle Rock (EPOC2) in BOU | | East Plum Creek (CO) below Castle Rock(PLMC2) | | |
| below Castle Rock (PLMC2) in BOU | East Plum Creek (CO) above Castle Rock(EPOC2) | Plum Creek (CO) near Sedalia(LOVC2) | | |
East River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Willowton (ERVW2) in RNK | | | | |
East River (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Almont (ALEC2) in GJT | | | | |
East River (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Allouez...Hoffman Road Bridge (ERHW3) in GRB | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Greenleaf (GGGW3) in GRB | | Fox River (North) at Green Bay(GBYW3) | | |
East Rockaway Inlet |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Atlantic Beach (IN MLLW) (RKWN6) in OKX | | | | |
East Tarkio Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Stanton (ETRI4) in OAX | | | | |
East Toll Gate Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Aurora (ETGC2) in BOU | | Sand Creek (CO) near Commerce City(SACC2) | | |
East Verde River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Childs (EVDA3) in FGZ | | Fossil Creek near Strawberry(FCSA3) | | |
East Walker River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bridgeport Reservoir (BPRC1) in REV | Robinson Creek (CA) at Twin Lakes(RBNC1) | East Walker River near Bridgeport(EWBC1) | Green Creek (CA) near Bridgeport(GCBC1) | |
| near Bridgeport (EWBC1) in REV | East Walker River at Bridgeport Reservoir(BPRC1) | East Walker River above Strosnider Ditch(EWSN2) | | |
| near Mason (EWMN2) in REV | East Walker River above Strosnider Ditch(EWSN2) | Walker River near Mason - Snyder Lane(MASN2) | | |
| above Strosnider Ditch (EWSN2) in REV | East Walker River near Bridgeport(EWBC1) | East Walker River near Mason(EWMN2) | | |
East Washington Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Garfield Drive (PEWC1) in MTR | | | | |
East Yegua Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dime Box (DEYT2) in HGX | | Yegua Creek at Lake Somerville(SOMT2) | | |
Eastern Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Claiborne (IN MLLW) (CLNM2) in PHI | | | | |
Eastern Idaho Reservoirs |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at American Falls (AFRI1) in PIH | Snake River near Blackfoot (Tilden Bridge-Ft. Hall)(BFTI1) | Snake River at Neeley(AMFI1) | Portneuf River at Tyhee(PTYI1) | |
| at Henrys Lake (HLKI1) in PIH | | Henrys Fork near Lake(HENI1) | | |
| at Little Wood Reservoir (LWRI1) in PIH | Little Wood River above High 5 Creek(LWOI1) | Little Wood River near Carey(WODI1) | | |
| at Mackay Dam (MACI1) in PIH | Big Lost River at Howell Ranch(HWRI1) | Big Lost River below Mackay Reservoir(MAKI1) | | |
| at Magic Dam (MAGI1) in PIH | Big Wood River at Stanton Crossing(SCBI1) | Big Wood River below Magic Dam(BWMI1) | | |
| at Minidoka Dam (MINI1) in PIH | Snake River at Neeley(AMFI1) | Snake River below Minidoka Dam (at Howells Ferry)(MDMI1) | Raft River above One Mile Creek(RRVI1) | |
| at Palisades (PLDI1) in PIH | | Snake River near Irwin(PALI1) | | |
| at Ririe Dam (RIDI1) in PIH | Willow Creek (Eastern ID) below Tex Creek(WTXI1) | Willow Creek (Eastern ID) below Ririe Dam near Ririe(RIRI1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Island Park (IPDI1) in PIH | | Henrys Fork near Island Park(ISLI1) | | |
Eastern Oklahoma Lakes |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Birch Lake (BIRO2) in TSA | | | | |
| at Copan Lake (CPLO2) in TSA | | | | |
| at Sardis Lake (CYDO2) in TSA | | | | |
| at Eufala Lake (EUFO2) in TSA | | | | |
| at Ft. Gibson Lake (GIBO2) in TSA | | | | |
| at Heyburn Lake (HEYO2) in TSA | | | | |
| at Hugo Lake (HGLO2) in TSA | | | | |
| at Hulah Lake (HULO2) in TSA | | | | |
| at Newt Graham Lock and Dam 18 (INLO2) in TSA | | | | |
| at Kaw Lake (KAWO2) in TSA | | | | |
| at R.S. Kerr Lock and Dam (KERO2) in TSA | | | | |
| at Keystone Lake (KEYO2) in TSA | | | | |
| at W.D. Mayo Lock and Dam (MAYO2) in TSA | | | | |
| at Hudson Lake (MFDO2) in TSA | | | | |
| at Lake Eucha (NNEO2) in TSA | | | | |
| at Oologah Lake (OOLO2) in TSA | | | | |
| at Grand Lake (PENO2) in TSA | | | | |
| at Skiatook Lake (SKLO2) in TSA | | | | |
| at Spavinaw Dam (SPAO2) in TSA | | | | |
| at Tenkiller Lake (TENO2) in TSA | | | | |
| at Chouteau Lock and Dam (WAGO2) in TSA | | | | |
| at Webbers Falls Lock and Dam (WFLO2) in TSA | | | | |
| at Wister Lake (WSLO2) in TSA | | | | |
Eastern Stump Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lakota (ESLN8) in FGF | Devils Lake near Devils Lake(DCBN8) | | | |
Eastside Bypass |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at El Nido (ELNC1) in HNX | | | | |
Easy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Prince William Parkway (ECPV2) in LWX | | | | |
Eau Claire River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fall Creek (FLCW3) in MPX | Eau Claire River above Lake Eau Claire near Augusta(AUSW3) | Chippewa River (WI) at Eau Claire(ECLW3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lake Eau Claire near Augusta (AUSW3) in MPX | | Eau Claire River near Fall Creek(FLCW3) | | Chippewa River (WI) at Eau Claire(ECLW3) |
Eau Claire River (East) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kelly (KELW3) in GRB | | Wisconsin River at Rothschild(ROTW3) | | |
Eau Galle River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Spring Valley (SPRW3) in MPX | | | | |
| above Spring Valley (SVPW3) in MPX | | | | |
Ebenezer Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Springfield (EBZG1) in CHS | | | | |
Echeconnee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Houston Road near Byron (BYNG1) in FFC | | | | |
Econfina Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bennett (BENF1) in TAE | Econfina Creek at State Road 20(ECBF1) | | | |
| at State Road 20 (ECBF1) in TAE | | Econfina Creek near Bennett(BENF1) | | |
Econfina River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Perry (CR 655) (ECOF1) in TAE | | | | |
| at Econfina State Park (in MHHW) (EFSF1) in TAE | | | | |
Ecorse Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dearborn Hgts (DHEM4) in DTX | | | | |
Edgartown Harbor |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chappaquiddick Point (IN MLLW) (CHPM3) in BOX | | | | |
Edisto River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Branchville (EBRS1) in CAE | | | | |
| below Jacksonboro (ERJS1) in CHS | Edisto River near Givhans Ferry(GIVS1) | | | |
| near Givhans Ferry (GIVS1) in CHS | Edisto River below Canadys(CERS1) | Edisto River below Jacksonboro(ERJS1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Canadys (CERS1) in CHS | Edisto River near Branchville(EBRS1) | Edisto River near Givhans Ferry(GIVS1) | | |
Edwards Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sheffield drive (EBSN7) in GSP | | | | |
Edwards River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near New Boston (NWBI2) in DVN | Edwards River near Orion(ORII2) | | | |
| near Orion (ORII2) in DVN | | Edwards River near New Boston(NWBI2) | | |
Eel River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bowling Green (BOLI3) in IND | Big Walnut Creek (IN) near Reelsville(RLVI3) | White River (IN) at Elliston(ELLI3) | Mill Creek (IN) at Cagles Mill(MANI3) | |
Eel River (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fernbridge (FRNC1) in EKA | Eel River (CA) near Scotia(SCOC1) | | | |
| near Fort Seward (FTSC1) in EKA | | Eel River (CA) near Scotia(SCOC1) | | |
| near Scotia (SCOC1) in EKA | Eel River (CA) near Fort Seward(FTSC1) | Eel River (CA) at Fernbridge(FRNC1) | | |
Eel River (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Logansport (Adamsboro) (ADMI3) in IWX | Eel River (IN) at Denver(DENI3) | Wabash River at Logansport(LGNI3) | | |
| at Denver (DENI3) in IWX | Eel River (IN) at North Manchester(NMCI3) | Eel River (IN) near Logansport (Adamsboro)(ADMI3) | | |
| at North Manchester (NMCI3) in IWX | | Eel River (IN) at Denver(DENI3) | | |
Egegik River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near King Salmon (EGGA2) in PAFC2 | | | | |
Eighteen Mile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Pendleton (EMCS1) in GSP | | | | |
Eighteenmile Creek (Lk Ontario) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Burt (BURN6) in BUF | | | | |
Eighteenmile Creek (NY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hamburg (HMBN6) in BUF | | | | |
Eklutna Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Eklutna (EKLA2) in PAFC | | | | |
Eklutna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Fork Eklutna River (EFEA2) in PAFC | | | | |
| at West Fork Eklutna River (WFEA2) in PAFC | | | | |
El Camino Storm Drain |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lawrence Expressway (EDAC1) in MTR | | | | |
El Zanjon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at First Avenue (EZCC1) in MTR | | | | |
Elder Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Paskenta (EDCC1) in STO | | | | |
Elder Creek (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Branscomb (ECBC1) in EKA | | | | |
Eleven Point River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bardley (EPGM7) in SGF | | Eleven Point River at Ravenden Springs(RVSA4) | | |
| at Ravenden Springs (RVSA4) in LZK | Eleven Point River near Bardley(EPGM7) | | | |
Elevenmile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pensacola (ELVF1) in MOB | | | | |
Elfin Cove |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elfin Cove (ELFA2) in PAJK | | | | |
Elizabeth River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bailey Creek near Chesapeake VA (BLYV2) in AKQ | | | | |
| at Route 165 in Virginia Beach (EBRV2) in AKQ | | | | |
| near Pinehurst in Portsmouth (IN MLLW) (ELZV2) in AKQ | | | | |
| at Crown Point at Norfolk (ERCV2) in AKQ | | | | |
| at the Midtown Tunnel (in MLLW) (EZMV2) in AKQ | | | | |
| at The Hague at Pedestrian Bridge (HAGV2) in AKQ | | | | |
| near Money Point (IN MLLW) (MNPV2) in AKQ | | | | |
| at Chesapeake VA (NMWV2) in AKQ | | | | |
Elk Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Trail (ELKO3) in MFR | | | | |
| near SUMNER 4SSE (SUMM7) in EAX | | | | |
Elk Creek (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clyde (CLDK1) in TOP | | | | |
Elk Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elkville (EKVN7) in RNK | | | | |
Elk Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Roosevelt (RVTO2) in OUN | | | | |
Elk Creek (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Elm Springs (ELCS2) in UNR | Elk Creek (SD) near Rapid City(EKCS2) | | | |
| near Gann Valley (GAVS2) in ABR | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rapid City (EKCS2) in UNR | | Elk Creek (SD) near Elm Springs(ELCS2) | | |
Elk Creek (WA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Doty (ELCW1) in SEW | | Chehalis River near Adna(ADNW1) | | |
Elk Creek (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Elk Creek (EKCW3) in ARX | | Trempealeau River at Independence(IDPW3) | | |
Elk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clifton Ford near Big Run (CFRW2) in RLX | | Elk River near Replete (Left Fork Holly)(RPLW2) | | |
| near Frametown (FRMW2) in RLX | Elk River at Sutton Lake(SUTW2) | | | |
| at Guardian (GUAW2) in RLX | Elk River near Replete (Left Fork Holly)(RPLW2) | Elk River at Sutton Lake(SUTW2) | | |
| near Pelham (PELT1) in OHX | | | | |
| near Prospect (PSPT1) in OHX | Elk River (TN) near Fayetteville(FYTT1) | | | |
| near Replete (Left Fork Holly) (RPLW2) in RLX | Elk River at Clifton Ford near Big Run(CFRW2) | Elk River at Guardian(GUAW2) | | |
| below Sutton Lake (SUSW2) in RLX | | | | |
| at Sutton Lake (SUTW2) in RLX | Elk River at Guardian(GUAW2) | Elk River near Frametown(FRMW2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clay (CLYW2) in RLX | Elk River near Frametown(FRMW2) | Elk River at Queen Shoals(QUSW2) | Birch River at Herold(HRLW2) | |
| near Big Lake (ERVM5) in MPX | | | | |
| at Queen Shoals (QUSW2) in RLX | Elk River at Clay(CLYW2) | Kanawha River at South Side Bridge(CRSW2) | | Elk Twomile Creek at Charleston(ETMW2) |
Elk River (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Milner (ENMC2) in GJT | | | | |
Elk River (KS) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Elk City Lake (ECLK1) in ICT | | Verdigris River at Independence(IDPK1) | | |
| at Elk Falls (ELFK1) in ICT | | Elk River (KS) above Elk City Lake(ECLK1) | | |
Elk River (MO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tiff City (TIFM7) in SGF | | | | |
Elk River (TN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fayetteville (FYTT1) in HUN | | Elk River near Prospect(PSPT1) | | |
Elk Twomile Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Charleston (ETMW2) in RLX | | Kanawha River at Charleston Old Lock 6(CHLW2) | | |
Elk creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Drain (ECDO3) in MFR | | | | |
Elkhart River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Goshen (GSHI3) in IWX | North Branch Elkhart River at Cosperville(CPEI3) | St. Joseph River (MI/IN) at Elkhart(EKMI3) | | |
Elkhead Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hayden (ELHC2) in GJT | | | | |
Elkhorn Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Peaks Mill (PKMK2) in LMK | Elkhorn Creek at Yarnallton(YNTK2) | Kentucky River at Gest(GSTK2) | North Elkhorn Creek at Georgetown(GEOK2) | |
| at Yarnallton (YNTK2) in LMK | | Elkhorn Creek at Peaks Mill(PKMK2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Spring (FTSK2) in LMK | | Elkhorn Creek at Peaks Mill(PKMK2) | | |
Elkhorn Creek (IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Penrose (PENI2) in DVN | | | | |
Elkhorn River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Atkinson (ATNN1) in LBF | | Elkhorn River at Ewing(EWIN1) | | |
| at Ewing (EWIN1) in LBF | Elkhorn River near Atkinson(ATNN1) | Elkhorn River at Neligh(NLIN1) | | |
| at Norfolk (NFKN1) in OAX | Elkhorn River near Tilden(TLDN1) | Elkhorn River at Pilger(PLGN1) | | |
| at Neligh (NLIN1) in OAX | Elkhorn River at Ewing(EWIN1) | Elkhorn River near Tilden(TLDN1) | | |
| at Pilger (PLGN1) in OAX | Elkhorn River at Norfolk(NFKN1) | Elkhorn River at West Point(WPNN1) | | |
| near Tilden (TLDN1) in OAX | Elkhorn River at Neligh(NLIN1) | Elkhorn River at Norfolk(NFKN1) | | |
| near Winslow (WLON1) in OAX | Elkhorn River at West Point(WPNN1) | Elkhorn River at Waterloo(WTRN1) | | |
| at West Point (WPNN1) in OAX | Elkhorn River at Pilger(PLGN1) | Elkhorn River near Winslow(WLON1) | | |
| at Waterloo (WTRN1) in OAX | Elkhorn River near Winslow(WLON1) | | | |
Ellerbe Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Club Blvd in Durham (ECRN7) in RAH | | | | |
| near Gorman (GORN7) in RAH | | | | |
Ellicott Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Williamsville (WILN6) in BUF | | | | |
Elliott Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lawton (ECLI4) in FSD | | | | |
Elliott Ditch |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Elston (EDEI3) in IND | Elliott Ditch near Lafayette(EDLI3) | Wabash River at Covington(CVGI3) | | |
| near Lafayette (EDLI3) in IND | | Wabash River at Covington(CVGI3) | | |
Elm Creek (Colorado Basin WCTX) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ballinger (BAMT2) in SJT | | | | |
Elm Creek (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Champlin (CHPM5) in MPX | | | | |
Elm Creek (trib. to Platte River) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Elm Creek (EMCN1) in GID | | | | |
Elm Creek (trib. to Republican River) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Amboy (AMBN1) in GID | | | | |
Elm Fork Trinity River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carrollton (CART2) in FWD | North Texas Lakes at Lake Lewisville(LEWT2) | Trinity River at Dallas(DALT2) | North Texas Lakes at Lake Grapevine(GPVT2) | |
| at Gainesville (GLLT2) in FWD | | North Texas Lakes at Lake Ray Roberts(RRLT2) | | |
Elm Fork of North Fork Red River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carl (CRLO2) in OUN | | Elm Fork of North Fork Red River near Granite(GNTO2) | | |
| near Granite (GNTO2) in OUN | Elm Fork of North Fork Red River near Carl(CRLO2) | | | |
Elm River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grandin (ELMN8) in FGF | | | | |
| near Frederick (ERFS2) in ABR | | Elm River near Westport(WESS2) | | |
| at Kelso (NBEN8) in FGF | | | | |
| at Ordway (ORDS2) in ABR | Elm River near Westport(WESS2) | | | |
| near Westport (WESS2) in ABR | Elm River near Frederick(ERFS2) | Elm River at Ordway(ORDS2) | | |
Elochoman River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Cathlamet (ECHW1) in PQR | | | | |
Elwha River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elwha R (ELWW1) in SEW | | | | |
Embarras River (IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Camargo (CMGI2) in ILX | | Embarras River (IL) at Newton(NTNI2) | | |
| at Newton (NTNI2) in ILX | Embarras River (IL) near Camargo(CMGI2) | Embarras River (IL) at Ste Marie(STMI2) | | |
| at Ste Marie (STMI2) in ILX | Embarras River (IL) at Newton(NTNI2) | Embarras River (IL) at Lawrenceville(LAWI2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lawrenceville (LAWI2) in ILX | Embarras River (IL) at Ste Marie(STMI2) | Wabash River at Mount Carmel(MCRI2) | | |
Embarrass River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Embarrass (EMBW3) in GRB | | | | |
Embudo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Dixon (DIXN5) in ABQ | | | | |
Emigration Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Salt Lake City (EMIU1) in SLC | | | | |
Emma Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Healy (ECHA2) in PAFG | | | | |
Emma Creek (KS) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Sedgwick (SEMK1) in ICT | | Little Arkansas River near Sedgwick(SEDK1) | | |
Emory River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Oakdale (OAKT1) in MRX | Obed River near Lancing(OBDT1) | | | |
Empire Waterway |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Empire (EWEL1) in LIX | | | | |
Encampment River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mouth near Encampment (ECRW4) in CYS | Encampment River near Encampment(HOGW4) | | | |
| near Encampment (HOGW4) in CYS | | Encampment River at Mouth near Encampment(ECRW4) | | |
English Creek (South Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Knoxville (KECI4) in DMX | | Des Moines River near Tracy(TRCI4) | | |
English River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kalona (KALI4) in DVN | English River at Parnell(NEPI4) | | | |
| at Parnell (NEPI4) in DVN | | English River at Kalona(KALI4) | | |
Eno River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Durham (ENON7) in RAH | | | | |
| near Huckleberry Springs (HBSN7) in RAH | | | | |
| at Hillsborough (HLSN7) in RAH | | | | |
Enoree River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pelham (PELS1) in GSP | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Whitmire (WHMS1) in CAE | | | | |
| near Woodruff (WODS1) in GSP | Enoree River at Pelham(PELS1) | Enoree River at Whitmire(WHMS1) | | |
Entiat River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ardenvoir (ARDW1) in OTX | | | | |
| near Entiat (ENRW1) in OTX | | | | |
Erie Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clyde Lock E-26 (EGLN6) in BUF | | | | |
| at Lyons Lock E-27 (ELYN6) in BUF | | | | |
| above Lockport (LCPN6) in BUF | | | | |
| near Macedon Lock 30 (MCDN6) in BUF | | | | |
| above Rochester (RCSN6) in BUF | | | | |
Escalante River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Escalante (ESCU1) in SLC | | | | |
Escambia River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Century (CTYF1) in MOB | | | | |
| near Molino (MNOF1) in MOB | | | | |
Escanaba River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Greenwood Diversion (GWDM4) in MQT | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cornell (CRNM4) in MQT | | | | |
| at Gwinn (GNNM4) in MQT | | | | |
Escatawpa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Wilmer (AGRA1) in MOB | | | | |
| above Orange Grove (ORAM6) in LIX | | | | |
Eshamy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Eshamy Lake Outlet near Whittier (ESHA2) in PAFC | | | | |
Esopus Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ashokan Reservoir East (ASEN6) in ALY | Esopus Creek at Cold Brook(MTRN6) | Esopus Creek at Mount Marion(MRNN6) | | |
| at Mount Marion (MRNN6) in ALY | Esopus Creek at Ashokan Reservoir East(ASEN6) | | | |
| at Cold Brook (MTRN6) in ALY | | Esopus Creek at Ashokan Reservoir East(ASEN6) | | |
Estrella River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Estrella (ESRC1) in LOX | | | | |
Eticuera Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Berryessa (ECUC1) in MTR | | | | |
Etowah River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Canton (CNNG1) in FFC | Etowah River other Downstream I-575 at Canton(ECTG1) | Etowah River at Allatoona Lake near Cartersville(CVLG1) | | |
| at GA 61 near Cartersville (CTVG1) in FFC | Etowah River at Allatoona Dam above Cartersville(ETWG1) | Etowah River near Kingston(KGTG1) | | |
| other 0.2 mi downstream GA 53 near Dawsonville (DWLG1) in FFC | | | | |
| at GA 9 near Dawsonville (DWSG1) in FFC | Etowah River at GA 136 near Landrum(LANG1) | Etowah River other Downstream I-575 at Canton(ECTG1) | | |
| other Downstream I-575 at Canton (ECTG1) in FFC | Etowah River at GA 9 near Dawsonville(DWSG1) | Etowah River at Canton(CNNG1) | | |
| at Coosa Valley Fairgrounds at Rome (ERRG1) in FFC | Etowah River at GA 1 Loop near Rome(ROEG1) | | | |
| near Kingston (KGTG1) in FFC | Etowah River at GA 61 near Cartersville(CTVG1) | Etowah River at GA 1 Loop near Rome(ROEG1) | | |
| at GA 1 Loop near Rome (ROEG1) in FFC | Etowah River near Kingston(KGTG1) | Etowah River at Coosa Valley Fairgrounds at Rome(ERRG1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kelly Bridge Road near Matt (BRTG1) in FFC | Etowah River at GA 9 near Dawsonville(DWSG1) | Etowah River other Downstream I-575 at Canton(ECTG1) | | |
| at Allatoona Lake near Cartersville (CVLG1) in FFC | Etowah River at Canton(CNNG1) | Etowah River at GA 61 near Cartersville(CTVG1) | | |
| at Allatoona Dam above Cartersville (ETWG1) in FFC | Etowah River at Allatoona Lake near Cartersville(CVLG1) | Etowah River at GA 61 near Cartersville(CTVG1) | | |
| at GA 136 near Landrum (LANG1) in FFC | | Etowah River at GA 9 near Dawsonville(DWSG1) | | |
Eubanks Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Eubanks Ck/Jackson (UBCM6) in JAN | | | | |
| at Eagle Avenue/Jackson (UBEM6) in JAN | | | | |
Euclid Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at South Euclid (EUCO1) in CLE | | Euclid Creek at Cleveland(UCLO1) | | |
| at Richmond Heights (RCMO1) in CLE | | Euclid Creek at Cleveland(UCLO1) | | |
| at Cleveland (UCLO1) in CLE | Euclid Creek at Richmond Heights(RCMO1) | | Euclid Creek at South Euclid(EUCO1) | |
Euharlee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at US 287 at Rockmart (RKMG1) in FFC | | | | |
Exit Glacier Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Exit Glacier (EXTA2) in PAFC | | | | |
Eyak Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cordova (EYLA2) in PAFC3 | | Eyak River at Copper River Highway(EYAA2) | | |
Eyak River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Copper River Highway (EYAA2) in PAFC3 | Eyak Lake near Cordova(EYLA2) | Eyak River near Cordova(EYRA2) | | |
| near Cordova (EYRA2) in PAFC3 | Eyak River at Copper River Highway(EYAA2) | | | |
Fairfax Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at RVFD Station 21 (FAXC1) in MTR | | | | |
| at Sunnyside (FXSC1) in MTR | | | | |
Fairview Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glisan St near Gresham (FAIO3) in PQR | | | | |
Fall Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ithaca (FLLN6) in BGM | | | | |
Fall Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fortville (FCFI3) in IND | | Fall Creek (IN) at Geist Reservoir(OLNI3) | | |
| at 16th Street in Indianapolis (FCSI3) in IND | Fall Creek (IN) at Millersville(MLRI3) | White River (IN) at Michigan Street in Indianapolis(IUPI3) | | |
| at Millersville (MLRI3) in IND | Fall Creek (IN) at Geist Reservoir(OLNI3) | Fall Creek (IN) at 16th Street in Indianapolis(FCSI3) | Mud Creek (IN) at Fishers(MCFI3) | |
| at Geist Reservoir (OLNI3) in IND | Fall Creek (IN) near Fortville(FCFI3) | Fall Creek (IN) at Millersville(MLRI3) | | |
Fall River (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fall River Lake (FLLK1) in ICT | | | | |
| at Fredonia (FRNK1) in ICT | | | | |
Fall River (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hot Springs (HOTS2) in UNR | | | | |
Fall River (WY-ID) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chester (CHEI1) in PIH | Fall River (WY-ID) near Ashton(FRAI1) | Henrys Fork at St Anthony(ANTI1) | | |
| near Squirrel (FALI1) in PIH | Fall River (WY-ID) above Yellowstone Canal near Squirrel(FAYI1) | Fall River (WY-ID) near Ashton(FRAI1) | | |
| above Yellowstone Canal near Squirrel (FAYI1) in PIH | | Fall River (WY-ID) near Squirrel(FALI1) | | |
| near Ashton (FRAI1) in PIH | Fall River (WY-ID) near Squirrel(FALI1) | Fall River (WY-ID) near Chester(CHEI1) | | |
Falling Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Juliette (FALG1) in FFC | | | | |
| at Lucks Lane Near Lake Crystal Farms (FCLV2) in AKQ | | | | |
Falling River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Naruna (FLRV2) in RNK | | | | |
Falls Creek (AK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Petersburg (FLSA2) in PAJK | | | | |
Falls River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near L'anse 1S (FRLM4) in MQT | | | | |
False River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oakley Ca (FLQC1) in MTR | | | | |
Fancy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Randolph (RDPK1) in TOP | | | | |
Fannegusha Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Fannegusha Creek/Sand Hill (FNGM6) in JAN | | Pearl River at Ross Barnett Reservoir(JSNM6) | | |
Fanno Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Durham (DURO3) in PQR | Fanno Creek at 56th Ave - Portland(FNNO3) | Tualatin River at Tualatin(TUAO3) | | |
| at 56th Ave - Portland (FNNO3) in PQR | | Fanno Creek at Durham(DURO3) | | |
Far Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Engelhard (in MLLW) (EGHN7) in MHX | | | | |
Farm Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Farmdale (FMDI2) in ILX | | | | |
Farmington River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at W. Br. Nr. New Boston (NBSM3) in ALY | | Farmington River at Unionville(UNVC3) | | |
| at Simsbury (SIMC3) in BOX | Farmington River at Unionville(UNVC3) | Farmington River at Tariffville(TARC3) | | |
| at Tariffville (TARC3) in BOX | Farmington River at Simsbury(SIMC3) | | | |
| at Unionville (UNVC3) in BOX | Farmington River at W. Br. Nr. New Boston(NBSM3) | Farmington River at Simsbury(SIMC3) | | |
Fausett Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Talking Rock (FCTG1) in FFC | | | | |
Fawn Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Fawn Lake Dam (FLLA2) in PAJK | | | | |
Feather River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Boyd's Landing (FBLC1) in STO | Feather River at Yuba City(YUBC1) | Feather River at Nicolaus(NCOC1) | Yuba River above Marysville(MRYC1) | |
| at Nicolaus (NCOC1) in STO | Feather River at Boyd's Landing(FBLC1) | Sacramento River at Verona(VONC1) | Bear River near Wheatland(BRWC1) | |
| at East Branch (NFEC1) in STO | | | | |
| at Yuba City (YUBC1) in STO | Feather River at Yuba City Water Treatment Plant(YWPC1) | Feather River at Boyd's Landing(FBLC1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gridley (GRIC1) in STO | | Feather River at Yuba City Water Treatment Plant(YWPC1) | | Feather River at Yuba City(YUBC1) |
| at Yuba City Water Treatment Plant (YWPC1) in STO | Feather River at Gridley(GRIC1) | Feather River at Yuba City(YUBC1) | | Feather River at Boyd's Landing(FBLC1) |
Fenholloway River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Perry (CR 590) (FENF1) in TAE | Fenholloway River at Foley(FLYF1) | | | |
| at Foley (FLYF1) in TAE | Fenholloway River near Foley (US 27)(FOLF1) | Fenholloway River near Perry (CR 590)(FENF1) | | |
| near Foley (US 27) (FOLF1) in TAE | | Fenholloway River at Foley(FLYF1) | | |
| near Hampton Springs (in MHHW) (FRHF1) in TAE | | | | |
Ferron Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ferron (Upper Station) (FRRU1) in SLC | | | | |
Ferson Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near St Charles (SCHI2) in LOT | | Fox River at Montgomery(MNGI2) | | |
Fifteenmile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Weser (WRST2) in CRP | | | | |
Fighting Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Sugarlands (SGLT1) in MRX | | | | |
Fine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near FINE CREEK MILLS (FNCV2) in AKQ | | | | |
Finley River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Riverdale (FINM7) in SGF | | James River (MO) at Galena(GLNM7) | | |
Firesteel Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mt. Vernon (MTVS2) in FSD | | | | |
First Broad River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Casar (CSRN7) in GSP | | | | |
| at Lawndale (LNDN7) in GSP | | | | |
First Fork Sinnemahoning Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sinnemahoning (SFFP1) in CTP | | | | |
| at Wharton (WHRP1) in CTP | | | | |
Fish Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Becks Grove (BKGN6) in BGM | | | | |
| near Chatanika (FCCA2) in PAFG | | | | |
| near Ketchikan (FCKA2) in PAJK | | | | |
| near Crystal (FCRM4) in GRR | | | | |
| near Nuiqsut (NUIA2) in PAFG3 | | | | |
Fish Creek (IN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hamilton (FLTI3) in IWX | Northern Indiana Lakes at Hamilton Lake at Hamilton(HMLI3) | St. Joseph River (OH/IN) near Newville(NVLI3) | | |
Fish Creek (UT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Scofield (FCNU1) in SLC | | | | |
Fish Creek (WY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wilson (FCWW4) in RIW | | | | |
Fish River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Kent (FIHM1) in CAR | | St. John River at Fort Kent(FTKM1) | | |
Fish River (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Silverhill (FSHA1) in MOB | | | | |
| near Marlow (FSMA1) in MOB | | | | |
| above WEEKS BAY WATER (WKQA1) in MOB | | | | |
Fisheating Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Palmdale (PLMF1) in MFL | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lakeport at Highway 78 (FCKF1) in MFL | Fisheating Creek at Palmdale(PLMF1) | | | |
Fisher Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hilliardville on Springhill Road (SPHF1) in TAE | | | | |
Fisher River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Libby (FISM8) in MSO | | | | |
Fishing Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Enfield (EFDN7) in RAH | | | | |
| at Bloomsburg (FCBP1) in CTP | | | | |
| at CRALEY (FCCP1) in CTP | | | | |
| at Grassmere Park (FCGP1) in CTP | | | | |
| near Bloomsburg (FCKP1) in CTP | | | | |
| at US-401 Near Warrenton (FCWN7) in RAH | | | | |
| at Highway 5 below York (FISS1) in GSP | | | | |
| at Goldsboro (GOLP1) in CTP | | | | |
Fishing River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mosby (MBYM7) in EAX | | | | |
Five Mile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at KETONA (KETA1) in BMX | | | | |
Flag Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Willow Springs (WLSI2) in LOT | | Des Plaines River near Lemont(LEMI2) | | |
Flamingo Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nellis Blvd (FWNN2) in VEF | | | | |
Flandreau Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Flandreau (FCRS2) in FSD | | | | |
Flat Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ben Lomond Park (FBPV2) in LWX | | | | |
| at Lomond Drive (FLBV2) in LWX | | | | |
| near Unnamed Tributary At Amheast Drive (UTFV2) in LWX | | | | |
Flat Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Flatbrookville (FLAN4) in PHI | | | | |
Flat Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Lake Kedron Dam (LKTG1) in FFC | | | | |
| near Iverness (VASN7) in RAH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Peachtree Tailrace (LPTG1) in FFC | Flat Creek below Lake Kedron Dam(LKTG1) | | | |
Flat Creek (MO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Jenkins (FCRM7) in SGF | | White River (MO) at Table Rock Lake(FORM7) | | |
Flat Creek (NC) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Flat Creek Rd. 1 SW Montreat (FCMN7) in GSP | | Swannanoa River at Black Mountain Park(BMPN7) | | Swannanoa River at Warren Wilson(WRNN7) |
Flat Creek (WY) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jackson (FCKW4) in RIW | | Snake River near Jackson(JKSW4) | | |
Flat River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Lake Mitchie (BAHN7) in RAH | | | | |
| at Bahama (BMAN7) in RAH | | | | |
| at Smyrna (SMYM4) in GRR | | | | |
Flathead Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Polson (KERM8) in MSO | | | | |
Flathead River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Columbia Falls (CFMM8) in MSO | | Flathead River near Polson(FPOM8) | | |
| at Foys Bend near Kalispell (FOYM8) in MSO | | | | |
| near Polson (FPOM8) in MSO | Flathead River at Columbia Falls(CFMM8) | Flathead River at Perma(PERM8) | | |
| at Perma (PERM8) in MSO | Flathead River near Polson(FPOM8) | | | |
Flatlick Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chantilly (CTYV2) in LWX | | | | |
Flatrock River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Columbus (FLCI3) in IND | Flatrock River at St. Paul(STPI3) | East Fork White River at Columbus(BAKI3) | | |
| near Raleigh (RALI3) in IND | | Flatrock River at Rushville(RSHI3) | | |
| at Rushville (RSHI3) in IND | Flatrock River near Raleigh(RALI3) | Flatrock River at St. Paul(STPI3) | | |
| at St. Paul (STPI3) in IND | Flatrock River at Rushville(RSHI3) | Flatrock River at Columbus(FLCI3) | | |
Flatwillow Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Mosby (MFLM8) in GGW | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Flatwillow (FLWM8) in GGW | | Flatwillow Creek above Mosby(MFLM8) | | |
Flax Pond |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Old Field (FLXN6) in OKX | | | | |
Fletcher Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bartlett (MPHT1) in MEG | | Wolf River at Raleigh(RLGT1) | | Mississippi River at Memphis(MEMT1) |
Flint Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Phelps (FLIN6) in BUF | Canandaigua Outlet at Chapin(CPNN6) | | Canandaigua Lake at Canandaigua(CNDN6) | |
Flint Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kansas (KNSO2) in TSA | | | | |
Flint River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carsonville (CLUG1) in FFC | Flint River below Big Branch near Molena(MOLG1) | Flint River at GA 26 near Montezuma(MNTG1) | | |
| at Flint (FLTM4) in DTX | Flint River at Fosters(FOSM4) | | | |
| at Fosters (FOSM4) in DTX | Flint River near Otisville(OTSM4) | Flint River at Flint(FLTM4) | | |
| at GA 85 near Forest Park (FRSG1) in FFC | | | | |
| near Griffin (GRFG1) in FFC | Flint River at Woolsey Road near Woolsey(WSEG1) | Flint River below Big Branch near Molena(MOLG1) | | |
| near Lovejoy (LOVG1) in FFC | | Flint River at Woolsey Road near Woolsey(WSEG1) | | |
| at GA 26 near Montezuma (MNTG1) in FFC | Flint River near Carsonville(CLUG1) | Flint River (GA) at Lake Blackshear(WWCG1) | | |
| below Big Branch near Molena (MOLG1) in FFC | Flint River near Griffin(GRFG1) | Flint River near Carsonville(CLUG1) | | |
| near Otisville (OTSM4) in DTX | | Flint River at Fosters(FOSM4) | | |
| near Thomaston (TMSG1) in FFC | | | | |
| at Woolsey Road near Woolsey (WSEG1) in FFC | Flint River near Lovejoy(LOVG1) | Flint River near Griffin(GRFG1) | | |
Flint River (AL) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brownsboro (BSBA1) in HUN | | | | |
Flint River (GA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Albany (ABNG1) in TAE | Flint River (GA) near Oakfield (SR 32)(OKFG1) | Flint River (GA) at Newton (SR 37)(NEWG1) | | |
| at Bainbridge (US 27) (BGEG1) in TAE | Flint River (GA) at Riverview Plantation(HOPG1) | Apalachicola River at Woodruff Dam (USACE)(WDRF1) | | |
| at Riverview Plantation (HOPG1) in TAE | Flint River (GA) at Newton (SR 37)(NEWG1) | Flint River (GA) at Bainbridge (US 27)(BGEG1) | Ichawaynochaway Creek at GA-91 11 miles SW of Newton(ICHG1) | |
| at Newton (SR 37) (NEWG1) in TAE | Flint River (GA) at Albany(ABNG1) | Flint River (GA) at Riverview Plantation(HOPG1) | | |
| near Oakfield (SR 32) (OKFG1) in TAE | Flint River (GA) at Lake Blackshear(WWCG1) | Flint River (GA) at Albany(ABNG1) | | |
| at Lake Blackshear (WWCG1) in TAE | Flint River at GA 26 near Montezuma(MNTG1) | Flint River (GA) near Oakfield (SR 32)(OKFG1) | | |
Florida Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alligator Creek near Garfield Bight (ACNF1) in MFL | | | | |
| at Vaca Key Tide Station (in MHHW) (VCAF1) in KEY | | | | |
Florida River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lemon Res. (FRIC2) in GJT | | Florida River below Lemon Resv.(FRVC2) | | |
| below Lemon Resv. (FRVC2) in GJT | Florida River above Lemon Res.(FRIC2) | | | |
Floyd River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alton (ALTI4) in FSD | Floyd River at Sheldon(SHLI4) | Floyd River near Struble(STUI4) | | |
| at James (JMEI4) in FSD | Floyd River at Merrill(MRLI4) | | | |
| at Le Mars (LMRI4) in FSD | Floyd River near Struble(STUI4) | Floyd River at Merrill(MRLI4) | | |
| at Merrill (MRLI4) in FSD | Floyd River at Le Mars(LMRI4) | Floyd River at James(JMEI4) | | |
| at Sheldon (SFRI4) in FSD | | | | |
| at Sheldon (SHLI4) in FSD | | Floyd River at Alton(ALTI4) | | |
| near Struble (STUI4) in FSD | Floyd River at Alton(ALTI4) | Floyd River at Le Mars(LMRI4) | | |
Floyds Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fisherville (FSVK2) in LMK | | Floyds Fork near Mt. Washington(MWTK2) | | |
| near Mt. Washington (MWTK2) in LMK | Floyds Fork at Fisherville(FSVK2) | Salt River (KY) at Shepherdsville(SHPK2) | | |
| near Pewee Valley (PVYK2) in LMK | | | | |
Fondulac Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near East Peoria (FDCI2) in ILX | | | | |
Fontenelle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Herschler Ranch (FCHW4) in RIW | | | | |
Foot Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Aberdeen (AFCS2) in ABR | | | | |
Ford River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hyde (FRDM4) in MQT | | | | |
Forest City Stream |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Forest City (FORB3) in CAR | | St. Croix River above Vanceboro(VBOM1) | | St. Croix River above Baring(BARM1) |
Forest River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fordville (FDVN8) in FGF | | Forest River at Minto(MTON8) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Minto (MTON8) in FGF | Forest River near Fordville(FDVN8) | Red River of the North at Drayton(DRTN8) | | |
Fort Pond Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Montauk (IN MLLW) (MTKN6) in OKX | | | | |
Fortymile River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mosquito Fork (FMMA2) in PAFG | | Fortymile River at West Fork(FMWA2) | | |
| above Fortymile River at Taylor Hwy (FMRA2) in PAFG | | | | |
| at South Fork (FMSA2) in PAFG | Fortymile River at West Fork(FMWA2) | Fortymile River at Walker Fork(FMKA2) | | |
| at West Fork (FMWA2) in PAFG | Fortymile River at Mosquito Fork(FMMA2) | Fortymile River at South Fork(FMSA2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Walker Fork (FMKA2) in PAFG | Fortymile River at South Fork(FMSA2) | | | |
Fossil Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Strawberry (FCSA3) in FGZ | East Verde River near Childs(EVDA3) | Verde River above Horseshoe Dam(VDTA3) | | |
Fossil Creek (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Collins (FOSC2) in BOU | | Fossil Creek (CO) at Fort Collins(FSSC2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Collins (FSSC2) in BOU | Fossil Creek (CO) at Fort Collins(FOSC2) | Cache La Poudre River (CO) at Greeley(GLYC2) | | |
Foster Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Joppatowne (JPAM2) in LWX | | | | |
Fountain Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pueblo (FCHC2) in PUB | Fountain Creek near Pinon(PNNC2) | | | |
| near Fountain (FHAC2) in PUB | Fountain Creek at Colorado Springs(FNEC2) | Fountain Creek near Pinon(PNNC2) | | |
| at Colorado Springs (FNEC2) in PUB | | Fountain Creek near Fountain(FHAC2) | | |
| near Pinon (PNNC2) in PUB | Fountain Creek near Fountain(FHAC2) | Fountain Creek at Pueblo(FCHC2) | | |
Four Hole Swamp |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dorchester (FHOS1) in CHS | | | | |
Four Mile Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alexandria (AFRV2) in LWX | | | | |
| above Highway 1 at Alexandria (ALEV2) in LWX | | | | |
Fourche LaFave River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gravelly (GRVA4) in LZK | | Fourche LaFave River near Houston(HUSA4) | | |
| near Houston (HUSA4) in LZK | Fourche LaFave River near Gravelly(GRVA4) | Fourche LaFave River at Nimrod Dam(NMLA4) | | |
| at Nimrod Dam (NMLA4) in LZK | Fourche LaFave River near Houston(HUSA4) | | | |
Fourmile Creek (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ankeny US 69 (AKNI4) in DMX | | Fourmile Creek (Central IA) at IFC--Ankeny NE 47th St(ANFI4) | | |
| near IFC--Altoona NE 54th Ave (ALFI4) in DMX | Fourmile Creek (Central IA) near Ankeny NE 86th Ave(ANKI4) | Fourmile Creek (Central IA) near Altoona I-80(ATNI4) | | |
| at IFC--Ankeny NE 47th St (ANFI4) in DMX | Fourmile Creek (Central IA) near Ankeny US 69(AKNI4) | Fourmile Creek (Central IA) near Ankeny NE 86th Ave(ANKI4) | | |
| near Ankeny NE 86th Ave (ANKI4) in DMX | Fourmile Creek (Central IA) at IFC--Ankeny NE 47th St(ANFI4) | Fourmile Creek (Central IA) near IFC--Altoona NE 54th Ave(ALFI4) | | |
| near Altoona I-80 (ATNI4) in DMX | Fourmile Creek (Central IA) near IFC--Altoona NE 54th Ave(ALFI4) | Fourmile Creek (Central IA) at Des Moines Easton Blvd(DFMI4) | | |
| at Des Moines Easton Blvd (DFMI4) in DMX | Fourmile Creek (Central IA) near Altoona I-80(ATNI4) | Fourmile Creek (Central IA) at IFC--Pleasant Hill Vandalia Rd(PLHI4) | | |
| at IFC--Pleasant Hill Vandalia Rd (PLHI4) in DMX | Fourmile Creek (Central IA) at Des Moines Easton Blvd(DFMI4) | Des Moines River near Swan(SWNI4) | | |
Fourmile Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elm Lane (FMCN7) in GSP | | | | |
Fourmile Draw |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Lakewood (LKWN5) in MAF | | Pecos River at Brantley Reservoir Dam(CBLN5) | | Pecos River below Brantley Reservoir(PSBN5) |
Fowl River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Laurendine (FLWA1) in MOB | | | | |
Fox Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Schoharie (FOXN6) in ALY | | | | |
Fox Creek (NE) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Curtis (FOXN1) in LBF | | | | |
Fox River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Algonquin tailwater (AFBI2) in LOT | Fox River at Algonquin(ALGI2) | Fox River at Elgin(ELGI2) | | |
| at Algonquin (ALGI2) in LOT | Fox River at McHenry (Stratton Lock and Dam) tailwater(MHYI2) | Fox River at Algonquin tailwater(AFBI2) | | |
| near Antioch (ANCI2) in LOT | | | | |
| at Burlington (BRGW3) in MKX | Fox River at Rochester(RSRW3) | Fox River near New Munster(NMSW3) | | |
| at Dayton (DAYI2) in LOT | Fox River at Yorkville (Palmer Dam)(YKVI2) | | | |
| at Elgin (ELGI2) in LOT | Fox River at Algonquin tailwater(AFBI2) | Fox River at South Elgin Dam(SELI2) | | |
| at Lake Villa (FLVI2) in LOT | Fox River near New Munster(NMSW3) | Fox River near Johnsburg(JHNI2) | | |
| at Fox River at McHenry (Miller Road) (FMHI2) in LOT | | | | |
| near Johnsburg (JHNI2) in LOT | Fox River at Lake Villa(FLVI2) | Fox River at McHenry (Stratton Lock and Dam) tailwater(MHYI2) | | |
| at McHenry (Stratton Lock and Dam) tailwater (MHYI2) in LOT | Fox River near Johnsburg(JHNI2) | Fox River at Algonquin(ALGI2) | | |
| at Montgomery (MNGI2) in LOT | Fox River at South Elgin Dam(SELI2) | Fox River at Yorkville (Palmer Dam)(YKVI2) | | |
| at Fox Lake (NFLI2) in LOT | | | | |
| near New Munster (NMSW3) in MKX | Fox River at Burlington(BRGW3) | Fox River at Lake Villa(FLVI2) | | |
| at Rochester (RSRW3) in MKX | Fox River at Waukesha(WKEW3) | Fox River at Burlington(BRGW3) | | |
| at South Elgin Dam (SELI2) in LOT | Fox River at Elgin(ELGI2) | Fox River at Montgomery(MNGI2) | | |
| at Waukesha (WKEW3) in MKX | | Fox River at Rochester(RSRW3) | | |
| at Yorkville (Palmer Dam) (YKVI2) in LOT | Fox River at Montgomery(MNGI2) | Fox River at Dayton(DAYI2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other above dam at Waterford (WADW3) in MKX | Fox River at Waukesha(WKEW3) | Fox River at Rochester(RSRW3) | | |
Fox River (IA/MO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bloomfield (BMFI4) in DMX | | Fox River (IA/MO) at Wayland(WYLM7) | | |
| at Wayland (WYLM7) in DVN | Fox River (IA/MO) at Bloomfield(BMFI4) | | | |
Fox River (North) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Appleton (APLW3) in GRB | Fox River (North) at Little Lake Buttes Des Morts(OSKW3) | Fox River (North) at Rapid Croche(WRGW3) | | |
| at Berlin (BERW3) in MKX | Fox River (North) at Princeton(PCNW3) | Fox River (North) at Oshkosh(OSSW3) | | |
| at Green Bay (GBYW3) in GRB | Fox River (North) at Rapid Croche(WRGW3) | | | |
| at Menasha-Jefferson Park (MNSW3) in GRB | Fox River (North) at Stockbridge(STKW3) | Fox River (North) at Little Lake Buttes Des Morts(OSKW3) | | |
| at Oshkosh-Lake Winnebago (OSHW3) in GRB | Fox River (North) at Oshkosh(OSSW3) | Fox River (North) at Stockbridge(STKW3) | | |
| at Little Lake Buttes Des Morts (OSKW3) in GRB | Fox River (North) at Menasha-Jefferson Park(MNSW3) | Fox River (North) at Appleton(APLW3) | | |
| at Princeton (PCNW3) in MKX | Fox River (North) at Pardeeville(PDVW3) | Fox River (North) at Berlin(BERW3) | | |
| at Pardeeville (PDVW3) in MKX | | Fox River (North) at Princeton(PCNW3) | | |
| at Stockbridge (STKW3) in GRB | Fox River (North) at Oshkosh-Lake Winnebago(OSHW3) | Fox River (North) at Menasha-Jefferson Park(MNSW3) | | |
| at Rapid Croche (WRGW3) in GRB | Fox River (North) at Appleton(APLW3) | Fox River (North) at Green Bay(GBYW3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Oshkosh (OSSW3) in GRB | Fox River (North) at Berlin(BERW3) | Fox River (North) at Oshkosh-Lake Winnebago(OSHW3) | Wolf River (WI) near Lake Poygan(WNCW3) | |
Frankford Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Philadelphia (FCRP1) in PHI | | | | |
Franklin Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Republican City (RECN1) in GID | | | | |
Frankstown Branch Juniata River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Williamsburg (WIBP1) in CTP | | | | |
Franz Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Franz Valley School Rd (FVSC1) in MTR | | | | |
Fraser River (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Granby (FRGC2) in BOU | Fraser River (CO) at Winter Park(FRWC2) | Colorado River at Windy Gap(CAWC2) | St. Louis Creek (CO) above Fraser(SLEC2) | |
| at Winter Park (FRWC2) in BOU | | Colorado River above Hot Sulphur Springs(HTSC2) | | |
Frees Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Interstate 40 (MFWA3) in VEF | | | | |
Fremont River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bicknell (FREU1) in SLC | | | | |
French Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Slidell (FBML1) in LIX | | | | |
French Broad River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Asheville (AVLN7) in GSP | French Broad River at Fletcher(FLCN7) | French Broad River near Marshall(MARN7) | | |
| at Blantyre (BLAN7) in GSP | French Broad River at Rosman(ROSN7) | French Broad River at Fletcher(FLCN7) | | |
| below Douglas Dam (DGTT1) in MRX | | | | |
| above Douglas Dam (DUGT1) in MRX | | | | |
| at Fletcher (FLCN7) in GSP | French Broad River at Blantyre(BLAN7) | French Broad River at Asheville(AVLN7) | | |
| near Hot Springs (HSPN7) in GSP | French Broad River near Marshall(MARN7) | French Broad River near Newport(NWPT1) | | |
| near Marshall (MARN7) in GSP | French Broad River at Asheville(AVLN7) | French Broad River near Hot Springs(HSPN7) | | |
| near Newport (NWPT1) in MRX | French Broad River near Hot Springs(HSPN7) | | | |
| at Rosman (ROSN7) in GSP | | French Broad River at Blantyre(BLAN7) | | |
French Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cambridge Springs (CBSP1) in CLE | French Creek at Union City Dam(UCDP1) | French Creek at Meadville(MEDP1) | | |
| above Lowville (LVLP1) in CLE | | French Creek above Union City Lake(UCTP1) | | |
| at Meadville (MEDP1) in CLE | Woodcock Creek at Woodcock Creek Dam Outflow(WCDP1) | French Creek at Utica(UTCP1) | French Creek at Cambridge Springs(CBSP1) | |
| at Union City Dam (UCDP1) in CLE | French Creek above Union City Lake(UCTP1) | French Creek at Cambridge Springs(CBSP1) | | |
| above Union City Lake (UCTP1) in CLE | French Creek at Wattsburg(WTTP1) | French Creek at Union City Dam(UCDP1) | French Creek above Lowville(LVLP1) | |
| at Utica (UTCP1) in PBZ | French Creek at Meadville(MEDP1) | Allegheny River at Franklin(FRKP1) | | |
| at Wattsburg (WTTP1) in CLE | | French Creek above Union City Lake(UCTP1) | | |
French Creek (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blue Bell (BBLS2) in UNR | | French Creek (SD) above Fairburn(FRNS2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Fairburn (FRNS2) in UNR | French Creek (SD) near Blue Bell(BBLS2) | Cheyenne River at Redshirt(CHRS2) | | |
French Quarter Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Huger (FQCS1) in CHS | | | | |
Frenchman Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bar Harbor (IN MLLW) (ATGM1) in CAR | | | | |
Frenchman Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Culbertson (CULN1) in GLD | Republican River at Stratton(STTN1) | Republican River at McCook(MKRN1) | | |
Frenchman Creek (MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Saco (FRCM8) in GGW | | | | |
| at Frenchman Reservoir (FRDM8) in GGW | | | | |
| near Intl Boundary (FREM8) in GGW | | | | |
Frenchman Creek (NE) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Palisade (PALN1) in LBF | | | | |
Friar Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chattanooga (FRIT1) in MRX | | | | |
Frio River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Choke Canyon Dam (CHOT2) in CRP | Frio River at Tilden(TIDT2) | | | |
| at Concan (CNCT2) in EWX | Frio River at at Leakey(FILT2) | Frio River below Dry Frio near Uvalde(UDET2) | | |
| near Derby (DBYT2) in EWX | Frio River below Dry Frio near Uvalde(UDET2) | Frio River at Tilden(TIDT2) | | |
| at at Leakey (FILT2) in EWX | | Frio River at Concan(CNCT2) | | |
| at Tilden (TIDT2) in CRP | Frio River near Derby(DBYT2) | Frio River at Choke Canyon Dam(CHOT2) | | |
| below Dry Frio near Uvalde (UDET2) in EWX | Frio River at Concan(CNCT2) | Frio River near Derby(DBYT2) | | |
Frying Pan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Thomasville (FPTC2) in GJT | | Frying Pan River below Ruedi Resv.(RUDC2) | | |
| below Ruedi Resv. (RUDC2) in GJT | Frying Pan River near Thomasville(FPTC2) | | | |
Gakona River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tok Cutoff Bridge (GAKA2) in PAFC3 | | | | |
Galena Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Galena Creek St Park (GCPN2) in REV | | | | |
Galena River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Buncombe (BUNW3) in MKX | | | | |
Gales Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Forest Grove (GALO3) in PQR | | | | |
Galindo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Treat Blvd (GTBC1) in MTR | | | | |
Galisteo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Galisteo Dam (CGRN5) in ABQ | | | | |
| below Galisteo Dam (RGCN5) in ABQ | | | | |
Gallatin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gallatin Gateway (GLGM8) in TFX | | Gallatin River at Logan(LOGM8) | | |
| at Logan (LOGM8) in TFX | Gallatin River near Gallatin Gateway(GLGM8) | Missouri River at Toston(TOSM8) | East Gallatin River below Bridger Creek near Bozeman(EGRM8) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Deer Creek near Big Sky (GBSM8) in TFX | | Gallatin River near Gallatin Gateway(GLGM8) | | |
Gallinas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Montezuma (MTZN5) in ABQ | | | | |
Gallinas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Colonias (COLN5) in ABQ | | | | |
Gamble Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Parrish (PGAF1) in TBW | | | | |
Gar Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SR 2074 NR CROFT #6531 (CRFN7) in GSP | | | | |
Garcia River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Eureka Hill Rd Near Point Arena (GRCC1) in EKA | | | | |
Garcitas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Inez (NGCT2) in CRP | | | | |
Gardner River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mammoth (GDRM8) in RIW | | | | |
Garner Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Snellville (GARG1) in FFC | | | | |
Garnett Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Greenwood Avenue (GCGC1) in MTR | | | | |
Garrapata Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Highway 1 (GPTC1) in MTR | | | | |
Gasconade River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hazelgreen (HZLM7) in SGF | | Gasconade River at Jerome(JRMM7) | | |
| at Jerome (JRMM7) in SGF | Gasconade River near Hazelgreen(HZLM7) | Gasconade River near Rich Fountain(RIFM7) | | |
| near Rich Fountain (RIFM7) in LSX | Gasconade River at Jerome(JRMM7) | | | |
Gate Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Vida (GCVO3) in PQR | | McKenzie River below Leaburg Dam(MKLO3) | | |
Gauley River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Belva (BVAW2) in RLX | Gauley River below Summersville Lake(SUMW2) | | | |
| at Camden-On-Gauley (COGW2) in RLX | | Gauley River near Craigsville(CRAW2) | | |
| near Craigsville (CRAW2) in RLX | Gauley River at Camden-On-Gauley(COGW2) | Gauley River below Summersville Lake(SUMW2) | | |
| below Summersville Lake (SUMW2) in RLX | Gauley River near Craigsville(CRAW2) | Gauley River near Belva(BVAW2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Summersville Lake (SULW2) in RLX | Gauley River near Craigsville(CRAW2) | Gauley River below Summersville Lake(SUMW2) | | |
General Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Meeks Bay (GNRC1) in REV | | | | |
Genesee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Avon (USACE) (AVNN6) in BUF | | | | |
| at Avon (AVON6) in BUF | Genesee River at Mount Morris Dam(MMDN6) | Genesee River at Rochester(RHRN6) | | |
| at South Rochester at Ballantyne Bridge (BLBN6) in BUF | | | | |
| at Jones Bridge (JONN6) in BUF | | | | |
| at Mount Morris Dam (MMDN6) in BUF | Genesee River at Portageville(PRTN6) | Genesee River at Avon(AVON6) | | |
| at Portageville (PRTN6) in BUF | Genesee River at Wellsville(WLLN6) | Genesee River at Mount Morris Dam(MMDN6) | | |
| at Portageville (USACE) (PTGN6) in BUF | | | | |
| at Rochester (RHRN6) in BUF | Genesee River at Avon(AVON6) | | | |
| at Rochester Ford St (ROHN6) in BUF | | | | |
| at Wellsville (USACE) (WELN6) in BUF | | | | |
| at Wellsville (WLLN6) in BUF | | Genesee River at Portageville(PRTN6) | | |
Georges Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Franklin/Westernport (WSTM2) in LWX | | | | |
Georges Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beckleysville (BCKM2) in LWX | | | | |
Geronimo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Seguin 2NE (GCST2) in EWX | | | | |
Gibbon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Madison Junction (GMJW4) in RIW | | | | |
Giffin Springs |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Toyahvale (GNST2) in MAF | | Pecos River other Grandfalls(PGFT2) | | Pecos River other Girvin(GIVT2) |
Gila River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Coolidge Dam (CLDA3) in TWC | Gila River near Calva(GLCA3) | Gila River at Kelvin(GLKA3) | San Carlos River above Peridot(SNCA3) | |
| at Duncan (DUUA3) in TWC | Gila River near Virden(GVRN5) | Gila River near Solomon(GLHA3) | | |
| near Dateland (GDTA3) in PSR | Gila River at Painted Rock Lake(PRKA3) | Gila River near Dome(GIDA3) | | |
| near Dome (GIDA3) in PSR | Gila River near Dateland(GDTA3) | | | |
| above Gila (GILN5) in EPZ | | Gila River near Redrock(RGRN5) | | |
| near Calva (GLCA3) in TWC | Gila River near Solomon(GLHA3) | Gila River at Coolidge Dam(CLDA3) | | |
| near Solomon (GLHA3) in TWC | Gila River at Duncan(DUUA3) | Gila River near Calva(GLCA3) | | |
| near Virden (GVRN5) in EPZ | Gila River near Redrock(RGRN5) | Gila River at Duncan(DUUA3) | | |
| at Painted Rock Lake (PRKA3) in PSR | Gila River near Maricopa(GRMA3) | Gila River near Dateland(GDTA3) | | |
| near Redrock (RGRN5) in EPZ | Gila River above Gila(GILN5) | Gila River near Virden(GVRN5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below East Fork and Gila Hot Springs (EFGN5) in EPZ | | Gila River above Gila(GILN5) | | |
| at Kelvin (GLKA3) in TWC | Gila River at Coolidge Dam(CLDA3) | | | |
| near Maricopa (GRMA3) in PSR | | Gila River at Painted Rock Lake(PRKA3) | | |
Gilder Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Holland Rd (GLDS1) in GSP | | | | |
| at E Georgia Rd. (GLRS1) in GSP | | | | |
Gills Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Columbia (GILS1) in CAE | | Congaree River at Carolina Eastman(CEAS1) | | |
Giltana Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mouth (GICQ9) in PAFG4 | | | | |
Girty's Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Girty's Run (GTYP1) in PBZ | | | | |
Glacier Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alyeska Highway at Girdwood (GCGA2) in PAFC | | | | |
Glacier Fork Knik River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Palmer (GFKA2) in PAFC | | | | |
Glacier River Tributary |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cordova (GCOA2) in PAFC3 | | | | |
Glenbrook Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glenbrook (GBKN2) in REV | | | | |
Glover River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glover (GLOO2) in SHV | | Little River near Idabel(IDBO2) | | Little River at Horatio(HRGA4) |
Goat Canyon |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at International Border (GOCC1) in SGX | | | | |
Goldsmith Gulch (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cherry Hills Village (GSEC2) in BOU | | Cherry Creek (CO) at Denver(CCSC2) | | |
Goldstream Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Livengood (GLSA2) in PAFG | | | | |
| near Fairbanks (GSCA2) in PAFG | | | | |
Goode Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Goode Branch @ CR 773 (GOBT2) in LCH | | | | |
Goodnews Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Platinum (PLTA2) in PAFC2 | | | | |
Goodpaster River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Big Delta (GBDA2) in PAFG | | | | |
Goose Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Acme (GCAW4) in BYZ | | | | |
| at Hwy 1524 nr Indian Trail (GCKN7) in GSP | | | | |
| near Huddleston (HDSV2) in RNK | | | | |
| at SR1525 nr Indian Trail (INDN7) in GSP | | | | |
| near Leesburg (LEEV2) in LWX | Goose Creek near Middleburg(MDLV2) | | | |
| at Manchester (MCHK2) in JKL | | South Fork Kentucky River at Oneida(ODAK2) | | |
| near Middleburg (MDLV2) in LWX | | Goose Creek near Leesburg(LEEV2) | | |
| at Sheridan (SHBW4) in BYZ | | | | |
Goose Creek (C KY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lyndon (LYDK2) in LMK | | Goose Creek (C KY) near Glenview(GNWK2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Glenview (GNWK2) in LMK | Goose Creek (C KY) near Lyndon(LYDK2) | Ohio River at Louisville Water Tower(MLXK2) | | |
Goose Creek (ID) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oakley (GOSI1) in PIH | | | | |
Goose River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Portland (PRTN8) in FGF | | Goose River at Hillsboro(HGRN8) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hillsboro (HGRN8) in FGF | Goose River near Portland(PRTN8) | Red River of the North near Thompson(TPNN8) | | |
Gore Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Minturn (GORC2) in GJT | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Vail (GRVC2) in GJT | | Gore Creek near Minturn(GORC2) | | |
Government Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ketchikan (GOVA2) in PAJK | | | | |
Grace Coolidge Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Custer (GCOS2) in UNR | | | | |
Graham McCulloch Ditch |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fort Wayne (GMDI3) in IWX | | Little River near Huntington(LRHI3) | | |
Grand Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bayou Heron (GBHM6) in LIX | | | | |
| above Dock E Port of Pascagoula (GBRM6) in LIX | | | | |
| at Moss Point (GDQM6) in LIX | | | | |
Grand Calumet River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hammond (Columbia Ave) (HGCI3) in LOT | | | | |
Grand Lake Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grand Lake Stream (GLSM1) in CAR | | | | |
Grand River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ada (ADAM4) in GRR | Grand River at Lowell(LWLM4) | Grand River at Comstock Park(CMPM4) | | |
| near Brunswick (BRNM7) in EAX | Grand River near Sumner(SNZM7) | | | |
| near Chillicothe (CHZM7) in EAX | Grand River near Gallatin(GAZM7) | Grand River near Sumner(SNZM7) | | |
| at Comstock Park (CMPM4) in GRR | Grand River at Ada(ADAM4) | Grand River at North Park St at Grand Rapids(GNPM4) | | |
| at Dimondale (DMDM4) in GRR | Grand River at Eaton Rapids(ETNM4) | Grand River at Lansing(LNSM4) | | |
| near Eaton Rapids (EATM4) in GRR | | | | |
| at Eaton Rapids (ETNM4) in GRR | Grand River at Jackson(JACM4) | Grand River at Dimondale(DMDM4) | | |
| near Gallatin (GAZM7) in EAX | Grand River near Pattonsburg(PATM7) | Grand River near Chillicothe(CHZM7) | | |
| at Grand Ledge (GDLM4) in GRR | Grand River at Lansing(LNSM4) | Grand River at Portland(PORM4) | | |
| at Grand Rapids (GDRM4) in GRR | Grand River at North Park St at Grand Rapids(GNPM4) | Grand River at Grandville(GNDM4) | | |
| at Grandville (GNDM4) in GRR | Grand River at Grand Rapids(GDRM4) | Grand River near Eastmanville(EASM4) | | |
| at North Park St at Grand Rapids (GNPM4) in GRR | Grand River at Comstock Park(CMPM4) | Grand River at Grand Rapids(GDRM4) | | |
| at Ionia (IONM4) in GRR | Grand River at Portland(PORM4) | Grand River at Lowell(LWLM4) | | |
| at Jackson (JACM4) in GRR | | Grand River at Eaton Rapids(ETNM4) | | |
| at Lansing (LNSM4) in GRR | Grand River at Dimondale(DMDM4) | Grand River at Grand Ledge(GDLM4) | | |
| at Lowell (LWLM4) in GRR | Grand River at Ionia(IONM4) | Grand River at Ada(ADAM4) | | |
| near Pattonsburg (PATM7) in EAX | | Grand River near Gallatin(GAZM7) | | |
| at Painesville (PNVO1) in CLE | | | | |
| at Portland (PORM4) in GRR | Grand River at Grand Ledge(GDLM4) | Grand River at Ionia(IONM4) | | |
| near Sumner (SNZM7) in EAX | Grand River near Chillicothe(CHZM7) | Grand River near Brunswick(BRNM7) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Eastmanville (EASM4) in GRR | Grand River at Grandville(GNDM4) | Grand River at Robinson Township(RBNM4) | | |
| at Robinson Township (RBNM4) in GRR | Grand River at Grand Rapids(GDRM4) | | | |
Grand River (NB) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Violette Bridge (GRDB3) in CAR | | St. John River at Grand Falls(GFNB3) | | |
Grand River (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Thunder Hawk (GTHS2) in ABR | | | | |
| near Little Eagle (LIES2) in ABR | Grand River (SD) at Shadehill Reservoir(SHAS2) | | | |
| at Shadehill Reservoir (SHAS2) in UNR | South Fork Grand River (SD) near Cash(CSHS2) | Grand River (SD) near Little Eagle(LIES2) | North Fork Grand River (SD) near White Butte(GRAS2) | |
Grande Ronde River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Clear Creek near Starkey (GCCO3) in PDT | | Grande Ronde River near Perry(LGNO3) | | |
| near Perry (LGNO3) in PDT | Grande Ronde River below Clear Creek near Starkey(GCCO3) | Grande Ronde River at Troy(TRYO3) | | |
| at Troy (TRYO3) in PDT | Grande Ronde River near Perry(LGNO3) | | | |
Granite Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Prescott (GCRA3) in FGZ | | | | |
| near Prescott (GRCA3) in FGZ | | | | |
Granite Creek (WY) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Moose (GCMW4) in RIW | | Fish Creek (WY) at Wilson(FCWW4) | | |
Grant River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Burton (BTNW3) in ARX | | Mississippi River at Dubuque (LD11)(DLDI4) | | |
Grapevine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Phyllis (PHYK2) in JKL | | | | |
Grass River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chase Mills (CHAN6) in BTV | | Grass River at Massena(MSSN6) | | |
| at Massena (MSSN6) in BTV | Grass River at Chase Mills(CHAN6) | | | |
Grass Valley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lewiston (GVCC1) in EKA | | | | |
Grasshopper Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bannack (GRSM8) in TFX | | | | |
Grassy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at NC 226 at Grassy Creek (GRSN7) in GSP | | | | |
Grassy Creek (IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Devils Kitchen Lake near Marion 11WSW (DKLI2) in PAH | | | | |
Grave Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beckleysville (BKYM2) in LWX | | | | |
Grays Lake Diversion to Blackfoot River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wayan (GLBI1) in PIH | | | | |
Grays River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Covered Bridge near Rosburg (GRRW1) in PQR | | | | |
Grayson Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Center Ave (GCAC1) in MTR | | | | |
| at Taylor Blvd (City Yard) (GCCC1) in MTR | | | | |
Great Channel |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stone Harbor (IN MLLW) (SHBN4) in PHI | | | | |
Great Chazy River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Perry Mills (CZRN6) in BTV | | | | |
Great Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Milford E Brd (EDBC3) in OKX | | | | |
Great Dismal Swamp Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Arbuckle Landing (DSMV2) in AKQ | | | | |
| near Feeder Ditch East of Lake Drummond (LKDV2) in AKQ | | | | |
| near Joyce Creek near South Mills (SMLN7) in AKQ | | | | |
Great Egg Harbor Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ocean City (IN MLLW) (ONCN4) in PHI | | | | |
Great Egg Harbor River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blue Anchor (BANN4) in PHI | | | | |
| at Folsom (GEHN4) in PHI | | | | |
| near Sicklerville (SVLN4) in PHI | | | | |
Great Kills Harbor |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Great Kills (IN MLLW) (KILN6) in OKX | | | | |
Great Miami River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dayton (DTNO1) in ILN | Great Miami River near Taylorsville(TAYO1) | Great Miami River at West Carrollton(WSCO1) | Mad River near Dayton(MRDO1) | |
| at Franklin (FKNO1) in ILN | Great Miami River at Miamisburg(MMGO1) | Great Miami River at Middletown(MDTO1) | | |
| at Hamilton (HAMO1) in ILN | Great Miami River at Middletown(MDTO1) | Great Miami River at Miamitown(MIAO1) | | |
| at Middletown (MDTO1) in ILN | Great Miami River at Franklin(FKNO1) | Great Miami River at Hamilton(HAMO1) | Twin Creek near Germantown(GERO1) | |
| at Miamitown (MIAO1) in ILN | Great Miami River at Hamilton(HAMO1) | | | |
| at Miamisburg (MMGO1) in ILN | Great Miami River at West Carrollton(WSCO1) | Great Miami River at Franklin(FKNO1) | | |
| at Piqua (PIQO1) in ILN | Great Miami River at Sidney(SIDO1) | Great Miami River at Troy(TRYO1) | Loramie Creek near Lockington(LOCO1) | |
| near Taylorsville (TAYO1) in ILN | Great Miami River at Troy(TRYO1) | Great Miami River at Dayton(DTNO1) | | |
| at Troy (TRYO1) in ILN | Great Miami River at Piqua(PIQO1) | Great Miami River near Taylorsville(TAYO1) | | |
| at West Carrollton (WSCO1) in ILN | Great Miami River at Dayton(DTNO1) | Great Miami River at Miamisburg(MMGO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sidney (SIDO1) in ILN | | Great Miami River at Piqua(PIQO1) | | |
Great Salt Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Great Salt Lake (GSLU1) in SLC | | | | |
Great South Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Watch Hill (IN MLLW) (FIRN6) in OKX | | | | |
| at Lindenhurst (IN MLLW) (LNDN6) in OKX | | | | |
| at West Sayville (IN MLLW) (SAYN6) in OKX | | | | |
Green Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Seeley Mills (GBKN4) in PHI | | | | |
| at Plainfield (GRBN4) in PHI | | | | |
Green Creek (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bridgeport (GCBC1) in REV | | East Walker River at Bridgeport Reservoir(BPRC1) | | |
Green Mill Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at 14th St in Greenville (GVLN7) in MHX | | | | |
Green Pond Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Picatinny (PICN4) in PHI | | | | |
| below Picatinny Lake (PIKN4) in PHI | | | | |
Green River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Colrain (CRNM3) in BOX | | | | |
Green River (IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Geneseo (GENI2) in DVN | | | | |
Green River (KY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brownsville (BNWK2) in LMK | Green River (KY) near Mammoth Cave(MMCK2) | Green River (KY) above Woodbury(WDHK2) | | |
| at Calhoun Lock and Dam (CALK2) in PAH | Green River (KY) above Livermore(LVMK2) | Green River (KY) above Spottsville(SPTK2) | Rough River near Dundee(DUNK2) | |
| at Greensburg (GNSK2) in LMK | Green River (KY) at Green River Lake(GRLK2) | Green River (KY) at Munfordville(MFVK2) | | |
| at Green River Lake (GRLK2) in LMK | Green River (KY) near McKinney(MCKK2) | Green River (KY) at Greensburg(GNSK2) | | |
| above Livermore (LVMK2) in PAH | Green River (KY) above Rockport(RCPK2) | Green River (KY) at Calhoun Lock and Dam(CALK2) | | |
| near McKinney (MCKK2) in LMK | | Green River (KY) at Green River Lake(GRLK2) | | |
| at Munfordville (MFVK2) in LMK | Green River (KY) at Greensburg(GNSK2) | Green River (KY) near Mammoth Cave(MMCK2) | | |
| near Mammoth Cave (MMCK2) in LMK | Green River (KY) at Munfordville(MFVK2) | Green River (KY) near Brownsville(BNWK2) | | |
| at Paradise (PRDK2) in PAH | Green River (KY) at Rochester(RCHK2) | Green River (KY) above Rockport(RCPK2) | | |
| at Rochester (RCHK2) in LMK | Green River (KY) above Woodbury(WDHK2) | Green River (KY) at Paradise(PRDK2) | | |
| above Rockport (RCPK2) in PAH | Green River (KY) at Paradise(PRDK2) | Green River (KY) above Livermore(LVMK2) | | |
| above Woodbury (WDHK2) in LMK | Green River (KY) near Brownsville(BNWK2) | Green River (KY) at Rochester(RCHK2) | Barren River at Bowling Green(BWGK2) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Spottsville (SPTK2) in PAH | Green River (KY) at Calhoun Lock and Dam(CALK2) | Ohio River at Evansville(EVVI3) | | |
Green River (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Lake Summit (EFLN7) in GSP | | | | |
Green River (WA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Auburn (AUBW1) in SEW | Green River (WA) at Purification Plant(GPUW1) | Green River (WA) at Kent(GRKW1) | Big Soos Creek near Auburn(BSKW1) | |
| at Purification Plant (GPUW1) in SEW | Green River (WA) below Howard Hanson Dam(HAHW1) | Green River (WA) near Auburn(AUBW1) | | |
| at Kent (GRKW1) in SEW | Green River (WA) near Auburn(AUBW1) | Green River (WA) at Tukwila(TUKW1) | | |
| below Howard Hanson Dam (HAHW1) in SEW | Green River (WA) at Howard Hanson Reservoir(HHDW1) | Green River (WA) at Purification Plant(GPUW1) | | |
| at Howard Hanson Reservoir (HHDW1) in SEW | Green River (WA) above Twin Camp(LTCW1) | Green River (WA) below Howard Hanson Dam(HAHW1) | | |
| above Twin Camp (LTCW1) in SEW | | Green River (WA) at Howard Hanson Reservoir(HHDW1) | | |
| at Tukwila (TUKW1) in SEW | Green River (WA) at Kent(GRKW1) | | | |
Green River (WY-UT-CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Vernal (ASHU1) in GJT | | | | |
| below Fontenelle Dam (GBFW4) in RIW | Green River (WY-UT-CO) near La Barge(LABW4) | Green River (WY-UT-CO) at Green River(GRRW4) | | |
| at Green River (GRRW4) in RIW | Green River (WY-UT-CO) below Fontenelle Dam(GBFW4) | Green River (WY-UT-CO) near Greendale(GRZU1) | | |
| at GREEN RIVER (GRVU1) in SLC | Green River (WY-UT-CO) at Jensen(JESU1) | | | |
| near Greendale (GRZU1) in GJT | Green River (WY-UT-CO) at Green River(GRRW4) | Green River (WY-UT-CO) at Jensen(JESU1) | | |
| at Jensen (JESU1) in GJT | Green River (WY-UT-CO) near Greendale(GRZU1) | Green River (WY-UT-CO) at GREEN RIVER(GRVU1) | | |
| near La Barge (LABW4) in RIW | Green River (WY-UT-CO) at Warren Bridge(WBRW4) | Green River (WY-UT-CO) below Fontenelle Dam(GBFW4) | | |
| at Warren Bridge (WBRW4) in RIW | | Green River (WY-UT-CO) near La Barge(LABW4) | | |
Green Valley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Martinelli Road (GRQC1) in MTR | | | | |
| at Diablo Road (GVDC1) in MTR | | | | |
| at Green Valley (VLGC1) in MTR | | | | |
Greenbrier River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alderson (ALDW2) in RNK | Greenbrier River at Renick(RNKW2) | Greenbrier River at Hilldale(HLLW2) | | |
| at Buckeye (BUCW2) in RLX | Greenbrier River at Marlinton(MRLW2) | Greenbrier River at Renick(RNKW2) | | |
| at Caldwell (CALW2) in RNK | | | | |
| at Cloverlick (CLLW2) in RLX | Greenbrier River at Durbin(DRBW2) | Greenbrier River at Marlinton(MRLW2) | | |
| at Durbin (DRBW2) in RLX | | Greenbrier River at Cloverlick(CLLW2) | | |
| at Hilldale (HLLW2) in RNK | Greenbrier River at Alderson(ALDW2) | | | |
| at Marlinton (MRLW2) in RLX | Greenbrier River at Cloverlick(CLLW2) | Greenbrier River at Buckeye(BUCW2) | Knapp Creek at Huntersville(MINW2) | |
| at Renick (RNKW2) in RNK | Greenbrier River at Buckeye(BUCW2) | Greenbrier River at Alderson(ALDW2) | | |
| at Ronceverte (RONW2) in RNK | | | | |
Greens Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Houston (GBHT2) in HGX | Greens Bayou near Houston(HGBT2) | Greens Bayou near Houston(GBLT2) | | |
| near Houston (GBLT2) in HGX | Greens Bayou at Houston(GBHT2) | | | |
| near Houston (HGBT2) in HGX | | Greens Bayou at Houston(GBHT2) | | |
Greenville Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bradford (BRDO1) in ILN | | | | |
Greenwood Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at New Lisbon (NLBN4) in PHI | | | | |
Greer Spring |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Greer (GGRM7) in SGF | | Eleven Point River near Bardley(EPGM7) | | |
Greybull River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Meeteetse (MEEW4) in RIW | | | | |
Greys River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alpine (GREW4) in RIW | | | | |
Grindle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Stokes (GRIN7) in MHX | | | | |
Grinnell Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Many Glacier (GRGM8) in TFX | | Swiftcurrent Creek at Many Glacier near Babb(MGGM8) | | |
Grizzly Bear Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Keystone (GNKS2) in UNR | | | | |
Groesbeck Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Quanah (QGCT2) in OUN | | | | |
Gros Ventre River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gros Ventre River above Upper Slide Lake (GRUW4) in RIW | | | | |
| at Kelly (GVKW4) in RIW | | Gros Ventre River at Zenith(GVZW4) | | |
| at Zenith (GVZW4) in RIW | Gros Ventre River at Kelly(GVKW4) | | | |
Ground Water |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bellevue (BUVO1) in CLE | | | | |
Grouse Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grouse Creek (GROA2) in PAFC | | | | |
Grout Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fairhaven (GWTN6) in BGM | | | | |
Grove Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at US 441 and GA 15 near Commerce (GCBG1) in FFC | | | | |
| at Holland Ford Rd. (HFDS1) in GSP | | | | |
Guadalupe Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hicks Road (GOHC1) in MTR | | | | |
| below Guadalupe Reservoir (GPEC1) in MTR | | | | |
| above Guadalupe Reservoir (GQIC1) in MTR | | | | |
Guadalupe River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Comfort (COMT2) in EWX | Guadalupe River near Centerpoint(GCTT2) | Guadalupe River at FM474 near Bergheim(GUBT2) | | |
| near Cuero (CUET2) in EWX | Guadalupe River at Hwy 183 near Hochheim(GDHT2) | Guadalupe River at Victoria(VICT2) | | |
| near Bloomington (DUPT2) in CRP | Guadalupe River at Victoria(VICT2) | Guadalupe River near Tivoli(TIVT2) | | |
| below Comal (GBCT2) in EWX | Guadalupe River above Comal River at New Braunfels(NBRT2) | Guadalupe River at Seguin(SEGT2) | | |
| near Centerpoint (GCTT2) in EWX | Guadalupe River at Kerrville(KRRT2) | Guadalupe River at Comfort(COMT2) | | |
| at Hwy 183 near Hochheim (GDHT2) in EWX | Guadalupe River at Gonzales(GNLT2) | Guadalupe River near Cuero(CUET2) | | |
| above Bear Creek at Kerrville (GRHT2) in EWX | Guadalupe River at Hunt(HNTT2) | Guadalupe River at Kerrville(KRRT2) | | |
| at FM474 near Bergheim (GUBT2) in EWX | Guadalupe River at Comfort(COMT2) | Guadalupe River near Spring Branch(SRGT2) | | |
| at CR 143 near Gonzales (GWGT2) in EWX | Guadalupe River at FM 1117 near Seguin(SGGT2) | Guadalupe River at Gonzales(GNLT2) | | |
| at Hunt (HNTT2) in EWX | North Fork Guadalupe River near Hunt(HNFT2) | Guadalupe River above Bear Creek at Kerrville(GRHT2) | | |
| at LAKE KITTRIDGE (KDGC1) in MTR | | | | |
| at Kerrville (KRRT2) in EWX | Guadalupe River above Bear Creek at Kerrville(GRHT2) | Guadalupe River near Centerpoint(GCTT2) | | |
| other Lake Ranch (LRCC1) in MTR | | | | |
| at Lake Ranch North (LRNC1) in MTR | | | | |
| other Lower Cavanee (LWCC1) in MTR | | | | |
| other MCKENZIE (MKZC1) in MTR | | | | |
| other Ostwald (OSWC1) in MTR | | | | |
| at Seguin (SEGT2) in EWX | Guadalupe River below Comal(GBCT2) | Guadalupe River at FM 1117 near Seguin(SGGT2) | | |
| at FM 1117 near Seguin (SGGT2) in EWX | Guadalupe River at Seguin(SEGT2) | Guadalupe River at CR 143 near Gonzales(GWGT2) | | |
| at Canyon Lake (SMCT2) in EWX | Guadalupe River near Spring Branch(SRGT2) | Guadalupe River at Sattler(STLT2) | | |
| near Spring Branch (SRGT2) in EWX | Guadalupe River at FM474 near Bergheim(GUBT2) | Guadalupe River at Canyon Lake(SMCT2) | | |
| at Sattler (STLT2) in EWX | Guadalupe River at Canyon Lake(SMCT2) | Guadalupe River at 3rd Crossing nr Sattler(GRTT2) | | |
| near Tivoli (TIVT2) in CRP | Guadalupe River near Bloomington(DUPT2) | | | |
| other Trout Creek (TOUC1) in MTR | | | | |
| above Tivoli (TVLT2) in CRP | | | | |
| at Victoria (VICT2) in CRP | Guadalupe River near Cuero(CUET2) | Guadalupe River near Bloomington(DUPT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gonzales (GNLT2) in EWX | Guadalupe River at CR 143 near Gonzales(GWGT2) | Guadalupe River at Hwy 183 near Hochheim(GDHT2) | San Marcos River at Luling(LLGT2) | |
| at 3rd Crossing nr Sattler (GRTT2) in EWX | Guadalupe River at Sattler(STLT2) | Guadalupe River above Comal River at New Braunfels(NBRT2) | Bear Creek at FM 2722 nr Sattler(BEST2) | Guadalupe River below Comal(GBCT2) |
| above Comal River at New Braunfels (NBRT2) in EWX | Guadalupe River at Sattler(STLT2) | Guadalupe River below Comal(GBCT2) | | |
Guadalupe River (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fish Ladder above Blossom Hill (GFLC1) in MTR | | | | |
| above Hwy 101 at San Jose (GSJC1) in MTR | | | | |
| at Tasman Drive (GTDC1) in MTR | | | | |
| above Branham Lane (GUBC1) in MTR | | | | |
| above Almaden Expressway (GUDC1) in MTR | | | | |
| at Fish Ladder at Masson Dam (GUFC1) in MTR | | | | |
| at Gold Street (GUGC1) in MTR | | | | |
| at Montague Expressway (GUMC1) in MTR | | | | |
| at Trimble Road (GUTC1) in MTR | | | | |
Guest River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Coeburn (GSTV2) in MRX | | | | |
Gulf Intracoastal Waterway |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bayou Dupre at MRGO East (BDML1) in LIX | | | | |
| at Bayou Lafourche at Larose (IWLL1) in LIX | | | | |
| at Paris Road Bridge near Michoud (PRSL1) in LIX | | | | |
| at IHNC Surge Barrier East/West near Michoud (SBEL1) in LIX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Houma (IWHL1) in LIX | | Gulf Intracoastal Waterway at Bayou Lafourche at Larose(IWLL1) | | |
Gulf of Maine |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cutler Farris Wharf (IN MLLW) (CFWM1) in CAR | | | | |
Gulf of Mexico Tide Gauge |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Aransas Pass (ANPT2) in CRP | | | | |
| at Baffin Bay (BABT2) in CRP | | | | |
| at Crystal River (in MHHW) (BGYF1) in TBW | | | | |
| near Bayou La Batre Bridge (in MHHW) (BLBA1) in MOB | | | | |
| at DOG RIVER BRIDGE (IN MHHW) (BYSA1) in MOB | | | | |
| at Chassahowitzka (in MHHW) (CHMF1) in TBW | | | | |
| at Homosassa (In MHHW) (CHWF1) in TBW | | | | |
| near Chickasaw (IN MHHW) (CIKA1) in MOB | | | | |
| at Crystal River (in MHHW) (CKBF1) in TBW | | | | |
| at CEDAR KEY (in MHHW) (CKYF1) in TBW | | | | |
| at Venice (in MHHW) (CNMF1) in TBW | | | | |
| at Copano Bay (CPNT2) in CRP | | | | |
| at CLEARWATER BEACH (in MHHW) (CWBF1) in TBW | | | | |
| at Crystal River (in MHHW) (CYTF1) in TBW | | | | |
| at Crystal River (CYXF1) in TBW | | | | |
| at Chassahowitzka (in MHHW) (CZKF1) in TBW | | | | |
| at Chassahowitzka (in MHHW) (DGIF1) in TBW | | | | |
| at Dauphin Island (IN MHHW) (DILA1) in MOB | | | | |
| at East Bay (In MHHW) (EBEF1) in TBW | | | | |
| at East Fowl River Bridge (IN MHHW) (EFRA1) in MOB | | | | |
| below DAUPHIN ISLAND 5S (EXXA1) in MOB | | | | |
| at Fort Myers (in MHHW) (FMRF1) in TBW | | | | |
| at Gibsonton (in MHHW) (GBSF1) in TBW | | | | |
| at Tampa (HPLF1) in TBW | | | | |
| at Homosassa Springs (In MHHW) (HRHF1) in TBW | | | | |
| at Horseshoe Point (in MHHW) (HSBF1) in TAE | | | | |
| at Homosassa Springs (In MHHW) (HSEF1) in TBW | | | | |
| at Bird Island (IRDT2) in CRP | | | | |
| at Key West Tide Station (in MHHW) (KYWF1) in KEY | | | | |
| above La Quinta Channel (LQAT2) in CRP | | | | |
| at Coast Guard Sector Mobile (IN MHHW) (MCGA1) in MOB | | | | |
| at McKay Bay Entrance (in MHHW) (MCYF1) in TBW | | | | |
| at Enbridge Ingleside (MHBT2) in CRP | | | | |
| at Bob Hall Pier (MQTT2) in CRP | | | | |
| at North Port Charlotte (In MHHW) (MRNF1) in TBW | | | | |
| at Naples (NPSF1) in MFL | | | | |
| at Nueces Bay (NUET2) in CRP | | | | |
| near Mobile State Docks (IN MHHW) (OBLA1) in MOB | | | | |
| at OLD PORT TAMPA (in MHHW) (OPTF1) in TBW | | | | |
| at Panama City (in MHHW) (PACF1) in TAE | | | | |
| at Packery Channel (PACT2) in CRP | | | | |
| at Panama City Beach (in MHHW) (PCBF1) in TAE | | | | |
| near Pensacola (IN MHHW) (PCLF1) in MOB | | | | |
| at Port O'Connor (PCNT2) in CRP | | | | |
| at PORT MANATEE (in MHHW) (PMAF1) in TBW | | | | |
| at New Port Richey (in MHHW) (PNPF1) in TBW | | | | |
| at Rockport (RCPT2) in CRP | | | | |
| at Port Aransas (RTAT2) in CRP | | | | |
| at ST PETERSBURG (in MHHW) (SAPF1) in TBW | | | | |
| near Spring Creek Boat Ramp (In MHHW) (SBIF1) in TAE | | | | |
| at Seadrift (SDRT2) in CRP | | | | |
| at Crystal River (in MHHW) (SGCF1) in TBW | | | | |
| at Shell Point (In MHHW) (SHPF1) in TAE | | | | |
| at Crystal River (in MHHW) (SISF1) in TBW | | | | |
| at Nokomis (In MHHW) (SKTF1) in TBW | | | | |
| at Texas State Aquarium (TAQT2) in CRP | | | | |
| at Port Lavaca (VCAT2) in CRP | | | | |
| above Viola Turning Basin (VTBT2) in CRP | | | | |
| at Weeks Bay (IN MHHW) (WBYA1) in MOB | | | | |
| at Yankeetown (in MHHW) (WCIF1) in TBW | | | | |
| at West Fowl River Bridge (IN MHHW) (WFRA1) in MOB | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Apalachicola (in MHHW) (APCF1) in TAE | Apalachicola River near Sumatra(SMAF1) | | | |
Gulkana River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Paxson Lake Outlet (GPOA2) in PAFC3 | | Gulkana River at Sourdough(GRSA2) | | |
| at Sourdough (GRSA2) in PAFC3 | Gulkana River at Paxson Lake Outlet(GPOA2) | Gulkana River at Richardson Highway Bridge(GULA2) | | |
| at Richardson Highway Bridge (GULA2) in PAFC3 | Gulkana River at Sourdough(GRSA2) | | | |
Gum Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gum Branch road (GBRN7) in GSP | | | | |
Gumaer Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wurtsboro (GMRN6) in BGM | | | | |
Gunnison River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Anthracite Creek Above Mouth nr Somerset (ACSC2) in GJT | | | | |
| at Delta (DELC2) in GJT | Gunnison River near Somerset(SOMC2) | Gunnison River near Grand Junction(GJNC2) | | |
| below Gunnison Tunnel (GEPC2) in GJT | Gunnison River near Gunnison(GUSC2) | Gunnison River near Somerset(SOMC2) | | |
| near Grand Junction (GJNC2) in GJT | Gunnison River at Delta(DELC2) | | | |
| near Gunnison (GUSC2) in GJT | | Gunnison River below Gunnison Tunnel(GEPC2) | | |
| above Lake Fork Blw Lake San Cristobal (LFBC2) in GJT | | | | |
| above Gateview (LFGC2) in GJT | | | | |
| near Somerset (SOMC2) in GJT | Gunnison River below Gunnison Tunnel(GEPC2) | Gunnison River at Delta(DELC2) | | |
Gunpowder Falls |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glencoe (GCEM2) in LWX | | | | |
| at Hoffmanville (GFHM2) in LWX | | | | |
| near Parkton (PKTM2) in LWX | | | | |
Guyandotte River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Baileysville (BAIW2) in RLX | Guyandotte River at Pineville(PINW2) | Guyandotte River below R. D. Bailey Lake(RDBW2) | | |
| at Branchland (BRAW2) in RLX | Guyandotte River at Logan(LOGW2) | | Island Creek near Logan(ORMW2) | |
| at R.D. Bailey Lake (GBTW2) in RLX | | | | |
| at Logan (LOGW2) in RLX | Guyandotte River at Man(MNAW2) | Guyandotte River at Branchland(BRAW2) | | Island Creek near Logan(ORMW2) |
| at Man (MNAW2) in RLX | Guyandotte River below R. D. Bailey Lake(RDBW2) | Guyandotte River at Logan(LOGW2) | | |
| at Pineville (PINW2) in RLX | | Guyandotte River at Baileysville(BAIW2) | | |
| below R. D. Bailey Lake (RDBW2) in RLX | Guyandotte River at Baileysville(BAIW2) | Guyandotte River at Man(MNAW2) | | |
Gwynns Falls |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Delight (DELM2) in LWX | | | | |
| at Annapolis Road in Baltimore (GFAM2) in LWX | | | | |
| near Woodlawn (GFGM2) in LWX | | | | |
| at Glyndon (GLGM2) in LWX | | | | |
| at Villa Nova (VNVM2) in LWX | | | | |
| at Washington Blvd in Baltimore (WBGM2) in LWX | | | | |
Gwynns Falls Tributary |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McDonogh (MCDM2) in LWX | | | | |
Gypsum Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Gypsum (GYSK1) in ICT | | | | |
Hackberry Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gove (GOVK1) in GLD | | | | |
| near Trego Center 9WSW (TRCK1) in DDC | | | | |
Hackensack River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hackensack (HACN4) in OKX | | | | |
| at Rivervale (RIVN4) in OKX | | Hackensack River at New Milford(NMLN4) | | |
| at West Nyack (WNYN6) in OKX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at New Milford (NMLN4) in OKX | Hackensack River at Rivervale(RIVN4) | | | |
Haikey Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tulsa 12SE / 101st St. Bridge (THCO2) in TSA | | | | |
Haiku Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Heeia (HUSH1) in HNL | | | | |
Haines Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lincoln (SW 56th Street) (LHBN1) in OAX | | | | |
Halaulani Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kilauea (HLAH1) in HNL | | | | |
Halawa Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Halawa (HLWH1) in HNL | | | | |
Halawa Stream (Oahu) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Honolulu (HWSH1) in HNL | | | | |
Hale Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Magdalena Avenue (HAVC1) in MTR | | | | |
Halls Valley Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Melvina - Lamplighter South (LLSW3) in ARX | | Little La Crosse River at Leon(LENW3) | | |
Hamilton Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Semmes (SMSA1) in MOB | | | | |
Hampton Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hampton (in NAVD88) (HAMF1) in JAX | | | | |
Hampton River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hampton (HMNV2) in AKQ | | | | |
Hams Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Viva Naughton Reservoir (HMFW4) in RIW | | | | |
Hanakapiai Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hanakapiai Stream (HKPH1) in HNL | | | | |
Hanalei River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hanalei (HLEH1) in HNL | | | | |
| at Hanalei River Bridge (HRBH1) in HNL | | | | |
Hanapepe River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hanapepe (HPPH1) in HNL | | | | |
Hanawi Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ke anae (HNWH1) in HNL | | | | |
Hanging Moss Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jackson (JHMM6) in JAN | | | | |
Hanging Rock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kershaw SC (HRKS1) in CAE | | | | |
Hanging Woman Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Birney (Closed Gauge) (HWCM8) in BYZ | | | | |
Hangman/Latah Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Spokane (HAGW1) in OTX | Hangman/Latah Creek near Tekoa(HCTW1) | | | |
| near Tekoa (HCTW1) in OTX | | Hangman/Latah Creek at Spokane(HAGW1) | | |
Hanks Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Mary's River (HNKN2) in LKN | | Marys River above Hot Springs Creek nr Deeth(MHSN2) | | |
Hannahatchee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Union Road at Union (UNIG1) in FFC | | | | |
Hardware River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below BRIERY RUN NR SCOTTSVILLE (HWRV2) in AKQ | | | | |
Harpeth River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bellevue (BELT1) in OHX | Harpeth River below Franklin(HBFT1) | Harpeth River near Kingston Springs(KINT1) | | |
| at Franklin (FRAT1) in OHX | | Harpeth River below Franklin(HBFT1) | | |
| below Franklin (HBFT1) in OHX | Harpeth River at Franklin(FRAT1) | Harpeth River at Bellevue(BELT1) | | |
| near Kingston Springs (KINT1) in OHX | Harpeth River at Bellevue(BELT1) | | | |
Harris Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Route 130 Near Monroe (HCRV2) in RNK | | | | |
Harris River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Harris river campground near Hollis AK (HRCA2) in PAJK | | | | |
Hart Ditch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dyer (HDDI3) in LOT | Plum Creek (IL) near Crete(CPCI2) | Hart Ditch at Munster(MNTI3) | | |
| at Munster (MNTI3) in LOT | Hart Ditch at Dyer(HDDI3) | Little Calumet River at Munster (Northcote Avenue)(LCNI3) | | Little Calumet River at Hammond (Indianapolis Boulevard)(HMMI3) |
Harvard Gulch (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Englewood (HGPC2) in BOU | | South Platte River at Denver(DNVC2) | | |
Hassayampa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Morristown (HAMA3) in PSR | | Hassayampa River near Arlington(HSTA3) | | |
| near Arlington (HSTA3) in PSR | Hassayampa River near Morristown(HAMA3) | | | |
Hat Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Edgemont (HATS2) in UNR | | | | |
Hatchery Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Coffman Cove (HCCA2) in PAJK | | | | |
Hatchie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bolivar (BVRT1) in MEG | | Hatchie River at Rialto(RLTT1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brownsville 3S (BWVT1) in MEG | South Fork Forked Deer River at Jackson(JKNT1) | South Fork Forked Deer River near Halls(HLST1) | | |
| at Rialto (RLTT1) in MEG | Hatchie River near Bolivar(BVRT1) | Mississippi River at Tunica Riverpark(TRPM6) | | |
| other Walnut (WLNM6) in MEG | | Hatchie River near Bolivar(BVRT1) | | Hatchie River at Rialto(RLTT1) |
Havasu Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Supai (SUPA3) in FGZ | Cataract Creek below Heather Wash(CCHA3) | | Cataract Creek at Redlands Crossing(CRCA3) | |
Haw Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Russell Landing (RLGF1) in JAX | | | | |
Haw Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clifford (HCCI3) in IND | Haw Creek (IN) at Hope(HCHI3) | Haw Creek (IN) at East Columbus(HCEI3) | | |
| at Hope (HCHI3) in IND | | Haw Creek (IN) near Clifford(HCCI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Columbus (HCEI3) in IND | Haw Creek (IN) near Clifford(HCCI3) | East Fork White River near Seymour(SERI3) | | |
Haw River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bynum (BYNN7) in RAH | Haw River at Haw River(HAWN7) | Haw River at Jordan Lake(NHPN7) | | |
| at Haw River (HAWN7) in RAH | | Haw River near Bynum(BYNN7) | | |
| near Moncure (HRMN7) in RAH | | | | |
| at NC-62 (HWBN7) in RAH | | | | |
| at Jordan Lake (NHPN7) in RAH | Haw River near Bynum(BYNN7) | Cape Fear River at Lillington(LLLN7) | | |
Hawk Creek (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Granite Falls 6SE (HAWM5) in MPX | | | | |
| near Maynard (MRDM5) in MPX | | | | |
Hawlings River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sandy Spring (SANM2) in LWX | | | | |
Hay River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wheeler (WHEW3) in MPX | | Red Cedar River at Menomonie(MENW3) | | |
Haynes Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Burrell Dam (HACF1) in MLB | | | | |
Hazel River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rixeyville (RXYV2) in LWX | | | | |
Heart River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dickinson Dam (DNDN8) in BIS | | Heart River at Heart Butte Dam(GLUN8) | | |
| at Heart Butte Dam (GLUN8) in BIS | Heart River at Dickinson Dam(DNDN8) | Heart River near Mandan(MDNN8) | | |
| near Mandan (MDNN8) in BIS | Heart River at Heart Butte Dam(GLUN8) | | | |
Heath Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Armuchee (ARMG1) in FFC | | | | |
Helemano Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Haleiwa (HLSH1) in HNL | | | | |
Hellbranch Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Harrisburg (HBGO1) in ILN | | | | |
Helotes Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Helotes (HLTT2) in EWX | | Leon Creek at Loop 410 near Leon Valley(LECT2) | | |
Henderson Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oquawka (OQUI2) in DVN | | | | |
Henrys Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at St Anthony (ANTI1) in PIH | Henrys Fork near Ashton(HFAI1) | Henrys Fork near Rexburg(REXI1) | Fall River (WY-ID) near Chester(CHEI1) | |
| near Ashton (HFAI1) in PIH | Henrys Fork near Island Park(ISLI1) | Henrys Fork at St Anthony(ANTI1) | | |
| at Manila (HFMW4) in RIW | | | | |
| near Island Park (ISLI1) in PIH | Eastern Idaho Reservoirs at Island Park(IPDI1) | Henrys Fork near Ashton(HFAI1) | | |
| near Rexburg (REXI1) in PIH | Henrys Fork at St Anthony(ANTI1) | Snake River near Menan(MENI1) | North Fork Teton River near Sugar City(NFTI1) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lake (HENI1) in PIH | Eastern Idaho Reservoirs at Henrys Lake(HLKI1) | | | |
Herbert River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Juneau (HBRA2) in PAJK | | | | |
Hernandez Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (HNZC1) in MTR | | | | |
Herring Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mount Pleasant in Baltimore (HREM2) in LWX | | | | |
Hess Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Livengood (HCRA2) in PAFG | | | | |
Hickey Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at National Arboretum (NAHD2) in LWX | | | | |
Hickman Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wagon Train Lake (HCKN1) in OAX | | | | |
| at Stagecoach Lake (HKMN1) in OAX | | | | |
Hickory Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Joliet (JHCI2) in LOT | | | | |
Hickory Log Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Canton (HLCG1) in FFC | | | | |
High Island Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Henderson (HICM5) in MPX | | Minnesota River at Jordan(JDNM5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Arlington (ARLM5) in MPX | | High Island Creek near Henderson(HICM5) | | |
Hillabahatchee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Thaxton Road near Franklin (HILG1) in FFC | | | | |
Hillebrandt Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hillebrandt Road (JYIT2) in LCH | | | | |
| at Highway 124 (JZHT2) in LCH | | | | |
Hills Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oakridge (HCRO3) in PQR | | Mid Fork Willamette River near Oakridge(OAKO3) | | |
Hillsborough River (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fowler Avenue (FOWF1) in TBW | Hillsborough River (FL) at Morris Bridge(MORF1) | | | |
| at Morris Bridge (MORF1) in TBW | Hillsborough River (FL) near Zephyrhills at State Park(ZPHF1) | Hillsborough River (FL) at Fowler Avenue(FOWF1) | | |
| near Zephyrhills at State Park (ZPHF1) in TBW | | Hillsborough River (FL) at Morris Bridge(MORF1) | | |
Hinkson Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Columbia (TGRM7) in LSX | | | | |
Hinkston Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carlisle (CREK2) in LMK | | South Fork Licking River at Cynthiana(CYNK2) | | |
Hitchcock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Steele St (HCRN7) in RAH | | | | |
Hiwassee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Chatuge Dam near Hayesville (CHAN7) in MRX | | | | |
| at Charleston (CHLT1) in MRX | | | | |
| above Apalachia Dam (HADT1) in MRX | | | | |
| above Hiwassee Dam (HIWN7) in MRX | | | | |
| at Riverside Drive near Hiawassee (HWEG1) in FFC | | Hiwassee River near Streak Hill Road near Hiawassee(PSYG1) | | |
| at Hayesville (HYVN7) in MRX | | | | |
| above Mission Dam at Brasstown (MSSN7) in MRX | | | | |
| near Streak Hill Road near Hiawassee (PSYG1) in FFC | Hiwassee River at Riverside Drive near Hiawassee(HWEG1) | | | |
Hockanum River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Hartford (EHDC3) in BOX | | | | |
Hocking River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Athens (ATHO1) in RLX | Hocking River at Enterprise(ENTO1) | | | |
| at Enterprise (ENTO1) in ILN | Hocking River at Lancaster(LNSO1) | Hocking River at Athens(ATHO1) | Clear Creek above Rockbridge(RKBO1) | |
| at Lancaster (LNSO1) in ILN | | Hocking River at Enterprise(ENTO1) | | |
Hog Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Crawford (CRFT2) in FWD | | North Texas Lakes at Waco Lake(ACTT2) | | |
Hog Island Channel |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Island Park (HOGN6) in OKX | | | | |
Hogue Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hayfield (HFDV2) in LWX | | | | |
Hoh River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Forks (HORW1) in SEW | | | | |
Hohokus Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ho-Ho-Kus (HOHN4) in OKX | | | | |
Holiday Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at nr. Andersonville (HLCV2) in RNK | | | | |
Holland Cut |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bethel Island Ca (HDCC1) in MTR | | | | |
Holliday Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wichita Falls (WFHT2) in OUN | | | | |
Holly Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chatsworth (HOLG1) in FFC | | | | |
Holmes Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Conestoga Lake (DTON1) in OAX | | | | |
| at Vernon (SR 79) (VRNF1) in TAE | | | | |
Holmes Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alexandria / Fairfax Border (DKNV2) in LWX | | | | |
| at Fairview Lake (FVLV2) in LWX | | | | |
| at Van Dorn Street (HRVV2) in LWX | | | | |
Holston River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Cherokee Dam (CRKT1) in MRX | | | | |
| below Cherokee Dam (CRLT1) in MRX | | | | |
| at John Sevier Detention Resrvr near Rogersville (JSKT1) in MRX | | | | |
Hominy Swamp |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wilson (HSWN7) in RAH | | | | |
| at Forest Hills Rd near Wilson (WSNN7) in RAH | | | | |
Homme Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Park River (HOMN8) in FGF | | Park River at Grafton(GRNN8) | | |
Homochitto River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Eddiceton (EDDM6) in JAN | | Homochitto River at Rosetta(RSAM6) | | |
| at Rosetta (RSAM6) in JAN | Homochitto River at Eddiceton(EDDM6) | | | |
Hondo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SH 173 near Hondo (KWHT2) in EWX | Hondo Creek near Tarpley(TPHT2) | | | |
| near Tarpley (TPHT2) in EWX | | Hondo Creek at SH 173 near Hondo(KWHT2) | | |
Hone Quarry Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hone Quarry Dam (HQDV2) in LWX | | | | |
Honeoye Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Honeoye Falls (HNYN6) in BUF | | | | |
Honey Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 212 near Conyers (HONG1) in FFC | | | | |
| at Melmore (MLMO1) in CLE | | Sandusky River at Tiffin(TFFO1) | | |
Honey Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Turner Falls near Davis (DVSO2) in OUN | | | | |
Honey Creek (OR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Plush (HONO3) in MFR | | | | |
Honeygo Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near White Marsh (WMHM2) in LWX | | | | |
Honokohau Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Honokohau (HKSH1) in HNL | | | | |
Honolii Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Papaikou (NLIH1) in HNL | | | | |
Honopou Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Huelo (HPOH1) in HNL | | | | |
Honouliuli Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Waipahu (HOHH1) in HNL | | | | |
| near Kunia (HOUH1) in HNL | | | | |
Hood Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at U.S. 74 near Leland (LELN7) in ILM | | | | |
Hood River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hood River (HODO3) in PQR | West Fork Hood River near Dee(WFHO3) | | | |
Hooes Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Old Bridge Road (HROV2) in LWX | | | | |
Hoosic River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Eagle Bridge (EAGN6) in ALY | Hoosic River near Williamstown(WILM3) | | Walloomsac River near North Bennington(BNTV1) | |
| near Williamstown (WILM3) in ALY | | Hoosic River at Eagle Bridge(EAGN6) | | |
Hopper Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 29 (HCRC1) in MTR | | | | |
| near Piru (HPPC1) in LOX | | | | |
Horse Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clearwater (CLRS1) in CAE | | Savannah River at Augusta(AUGG1) | | |
| near Savannah 2SE (HORT1) in MEG | | Tennessee River at Clifton(CLNT1) | | Tennessee River at Perryville(PRVT1) |
Horse Creek (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Arcadia at SR 72 (ARHF1) in TBW | | | | |
Horsehead Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Oelrichs (HHDS2) in UNR | | | | |
Horsepen Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at US22O Near Greensboro (HPNN7) in RAH | | | | |
Horsepen Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Oak Hill (West Ox Road Regional Pond) (WOXV2) in LWX | | | | |
Horton Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Lake Horton Dam (LHBG1) in FFC | | | | |
Hot Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Flume Near Mammoth Lakes (HFCC1) in REV | | | | |
Housatonic River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at E Br at Coltsville (CTVM3) in ALY | | Housatonic River at Great Barrington(GTBM3) | | |
| at Falls Village (FLVC3) in ALY | Housatonic River at Great Barrington(GTBM3) | Housatonic River at Gaylordsville(GAYC3) | | |
| at Gaylordsville (GAYC3) in ALY | Housatonic River at Falls Village(FLVC3) | Housatonic River at Lake Lillinonah(LLIC3) | | |
| at Great Barrington (GTBM3) in ALY | Housatonic River at E Br at Coltsville(CTVM3) | Housatonic River at Falls Village(FLVC3) | | |
| at Lake Lillinonah (LLIC3) in ALY | Housatonic River at Gaylordsville(GAYC3) | Housatonic River at Stevenson(STVC3) | | |
| at Stevenson (STVC3) in ALY | Housatonic River at Lake Lillinonah(LLIC3) | | | |
| above Seymour Wellfield (WELC3) in OKX | | | | |
Houston Creek (KY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Paris (PSWK2) in LMK | | South Fork Licking River at Cynthiana(CYNK2) | | |
Houston River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Anthony Ferry Road (CHAL1) in LCH | | Calcasieu River at Sam Houston Jones State Park(LCRL1) | | Calcasieu River at Saltwater Barrier(LCHL1) |
Howard Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at White Sulphur Springs (HWCW2) in RNK | | | | |
Howe Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Walker Draw (HCWN1) in OAX | | | | |
Hubbard Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Albany (ABAT2) in SJT | | | | |
Hubble Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Dutchtown (HBBM7) in PAH | | | | |
Hudson Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Freeport (IN MLLW) (FRPN6) in OKX | | | | |
Hudson Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rogers Avenue at Ellicott City (ECHM2) in LWX | | | | |
Hudson Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Meridian (IN MLLW) (MERG1) in CHS | | | | |
Hudson River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Edward (FTEN6) in ALY | Hudson River at Hadley(HDYN6) | Hudson River near Waterford(WTFN6) | | |
| at Hadley (HDYN6) in ALY | Hudson River at North Creek(NCKN6) | Hudson River at Fort Edward(FTEN6) | | |
| at North Creek (NCKN6) in ALY | Hudson River near Newcomb(NWCN6) | Hudson River at Hadley(HDYN6) | | |
| near Newcomb (NWCN6) in BTV | | Hudson River at North Creek(NCKN6) | | |
| near Poughkeepsie (PKMN6) in ALY | | | | |
| at Piermont (PMTN6) in OKX | | | | |
| at Troy (TRYN6) in ALY | Hudson River near Waterford(WTFN6) | Hudson River at Albany(ALBN6) | | |
| at West Point (WPTN6) in OKX | | | | |
| near Waterford (WTFN6) in ALY | Hudson River at Fort Edward(FTEN6) | Hudson River at Troy(TRYN6) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Albany (ALBN6) in ALY | Hudson River at Troy(TRYN6) | | | |
Huff Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mineral City (MRLO1) in PBZ | | | | |
Huichica Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at RCD Vineyard (HUIC1) in MTR | | | | |
Hulahula River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kaktovik (HULA2) in PAFG3 | | | | |
Humboldt River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Comus (CMSN2) in LKN | Humboldt River at Battle Mountain(HBMN2) | Humboldt River near Imlay(HRIN2) | | |
| at Battle Mountain (HBMN2) in LKN | Humboldt River at Dunphy(HRDN2) | Humboldt River at Comus(CMSN2) | | |
| near Carlin (HRCN2) in LKN | Humboldt River near Elko(HREN2) | Humboldt River at Palisade(PALN2) | | |
| at Dunphy (HRDN2) in LKN | Humboldt River at Palisade(PALN2) | Humboldt River at Battle Mountain(HBMN2) | | |
| near Elko (HREN2) in LKN | North Fork Humboldt River near Halleck(DEVN2) | Humboldt River near Carlin(HRCN2) | | |
| near Imlay (HRIN2) in REV | Humboldt River at Comus(CMSN2) | Humboldt River below Rye Patch(HRPN2) | | |
| below Rye Patch (HRPN2) in REV | Humboldt River near Imlay(HRIN2) | | | |
| at Palisade (PALN2) in LKN | Humboldt River near Carlin(HRCN2) | Humboldt River at Dunphy(HRDN2) | | |
Humphrey Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lacenter (HCLK2) in PAH | | | | |
Humptulips River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Blo Hwy 101 NR Humptulips (HMRW1) in SEW | | | | |
Hungry Horse Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (HHWM8) in MSO | | | | |
Hunter Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Reno (HNTN2) in REV | | Truckee River at Reno(TRRN2) | | |
Hunting Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Morganton (HNTN7) in GSP | | | | |
| below E Houstonville Rd. 3 NNE Harmony (HUNN7) in GSP | | | | |
Huntington Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jonestown (HCJP1) in CTP | | | | |
Huron River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ann Arbor (ANNM4) in DTX | Huron River at Hamburg(HMGM4) | | | |
| at Hamburg (HMGM4) in DTX | Huron River near New Hudson(NHHM4) | Huron River at Ann Arbor(ANNM4) | | |
| near Milford (MFHM4) in DTX | | | | |
| at Milan (MILO1) in CLE | | | | |
| near New Hudson (NHHM4) in DTX | | Huron River at Hamburg(HMGM4) | | |
Hurricane Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hurricane (HURW2) in RLX | | | | |
Hurricane Creek (SE LA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Baton Rouge (HBRL1) in LIX | | | | |
Hutchinson Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Acme (HUTW1) in SEW | | South Fork Nooksack River at Potter Rd(NSFW1) | | |
Hutchinson River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pelham (HAMN6) in OKX | | | | |
Huzzah Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Steelville (HZHM7) in LSX | | | | |
Hyalite Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near S 19th near Gallatin Gateway (HCCM8) in TFX | | | | |
Ichawaynochaway Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near ElModel (EMOG1) in TAE | Ichawaynochaway Creek at Milford(MLFG1) | Ichawaynochaway Creek at GA-91 11 miles SW of Newton(ICHG1) | Chickasawhatchee Creek near ElModel(ELMG1) | |
| at GA-91 11 miles SW of Newton (ICHG1) in TAE | Ichawaynochaway Creek near ElModel(EMOG1) | Flint River (GA) at Riverview Plantation(HOPG1) | | |
| near Morgan (MGNG1) in TAE | | Ichawaynochaway Creek at Milford(MLFG1) | | |
| at Milford (MLFG1) in TAE | Ichawaynochaway Creek near Morgan(MGNG1) | Ichawaynochaway Creek near ElModel(EMOG1) | Pachitla Creek near Edison(PCHG1) | |
Ichetucknee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Ichetucknee Springs State Park - US-27 (in NAVD88) (ICSF1) in JAX | | | | |
Icicle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Leavenworth (ICEW1) in OTX | | | | |
| at Structure 2 near Leavenworth NFH (LFHW1) in OTX | | | | |
Igloo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Denali Park Road (ICDA2) in PAFG | | | | |
Ikalukrok Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Red Dog Mine (IKAA2) in PAFG3 | | | | |
Ikpikpuk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Barrow (IKPA2) in PAFG3 | | | | |
Iliamna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pedro Bay (ILRA2) in PAFC2 | | | | |
Illinois River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beardstown (BEAI2) in ILX | Illinois River near Havana(HAVI2) | Illinois River at LaGrange Lock and Dam(NLGI2) | | |
| at Dresden Lock (tailwater) (CDII2) in LOT | Des Plaines River at Brandon Road Lock (tailwater)(JOLI2) | Illinois River at Morris(MORI2) | Kankakee River near Lorenzo(KRDI2) | |
| at Chillicothe (CHLI2) in ILX | Illinois River near Henry(HNYI2) | Illinois River at Peoria(PIAI2) | | |
| at Copperas Creek (COPI2) in ILX | | | | |
| at Hardin (HARI2) in LSX | Illinois River at Valley City(VALI2) | | | |
| near Havana (HAVI2) in ILX | Illinois River at Peoria Lock and Dam(PRAI2) | Illinois River at Beardstown(BEAI2) | | |
| near Henry (HNYI2) in ILX | Illinois River near La Salle(LSLI2) | Illinois River at Chillicothe(CHLI2) | | |
| near Kerby (KRBO3) in MFR | | | | |
| near La Salle (LSLI2) in LOT | Illinois River at Starved Rock Lock (tailwater)(SRDI2) | Illinois River near Henry(HNYI2) | | |
| at Marseilles Lock (tailwater) (MMOI2) in LOT | Illinois River at Morris(MORI2) | Illinois River at Ottawa(OTWI2) | | |
| at Morris (MORI2) in LOT | Illinois River at Dresden Lock (tailwater)(CDII2) | Illinois River at Marseilles Lock (tailwater)(MMOI2) | Mazon River near Coal City(COLI2) | |
| at Meredosia (MROI2) in LSX | Illinois River at LaGrange Lock and Dam(NLGI2) | Illinois River at Valley City(VALI2) | | |
| at Marseilles (MRSI2) in LOT | | | | |
| at LaGrange Lock and Dam (NLGI2) in LSX | Illinois River at Beardstown(BEAI2) | Illinois River at Meredosia(MROI2) | | |
| at Ottawa (OTWI2) in LOT | Illinois River at Marseilles Lock (tailwater)(MMOI2) | Illinois River at Starved Rock Lock (tailwater)(SRDI2) | | |
| at Peoria (PIAI2) in ILX | Illinois River at Chillicothe(CHLI2) | Illinois River at Peoria Lock and Dam(PRAI2) | | |
| at Peoria Lock and Dam (PRAI2) in ILX | Illinois River at Peoria(PIAI2) | Illinois River near Havana(HAVI2) | | |
| at Seneca (SNAI2) in LOT | | | | |
| at Starved Rock Lock (tailwater) (SRDI2) in LOT | Illinois River at Ottawa(OTWI2) | Illinois River near La Salle(LSLI2) | | |
| at Valley City (VALI2) in LSX | Illinois River at Meredosia(MROI2) | Illinois River at Hardin(HARI2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kingston Mines (KNGI2) in ILX | Illinois River at Peoria Lock and Dam(PRAI2) | Illinois River at Copperas Creek(COPI2) | Illinois River at Peoria(PIAI2) | Illinois River near Havana(HAVI2) |
Illinois River (AR OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gore (GORO2) in TSA | | | | |
| at Savoy (SVYA4) in TSA | | Illinois River (AR OK) near Siloam Springs 4SE / Hwy 16(SLSA4) | | |
| near Tahlequah (TALO2) in TSA | Illinois River (AR OK) near Watts(WTTO2) | | | |
| near Watts (WTTO2) in TSA | | Illinois River (AR OK) near Tahlequah(TALO2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chewey (CWYO2) in TSA | Illinois River (AR OK) near Watts(WTTO2) | Illinois River (AR OK) near Tahlequah(TALO2) | | |
| near Siloam Springs 4SE / Hwy 16 (SLSA4) in TSA | Illinois River (AR OK) at Savoy(SVYA4) | Illinois River (AR OK) near Watts(WTTO2) | Osage Creek near Elm Springs 3NW(ELMA4) | |
Illinois River (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rand (IRRC2) in BOU | | North Platte River near Northgate(NGTC2) | | |
Imnaha River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Imnaha (IMNO3) in PDT | | | | |
Imperial River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bonita Springs (BSIF1) in TBW | | | | |
Incline Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Incline Village (INCN2) in REV | | | | |
Independence Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Sheffield (SFIT2) in MAF | | Pecos River other Pandale(BTNT2) | | |
Independence Creek (California) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Independence Lake (ILAC1) in REV | | | | |
Independence River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Donnattsburg (DNNN6) in BUF | | | | |
Indian Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Coffey Road (CIBL1) in LCH | | | | |
Indian Bend Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Curry Road in Tempe (IDXA3) in PSR | | | | |
| at Sweetwater Rd (MIBA3) in PSR | | | | |
Indian Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Berwyn Heights (BRWM2) in LWX | | | | |
| at Beltsville / Odell Road (BVLM2) in LWX | | | | |
| at Emerson (EMEI4) in OAX | Indian Creek above Emerson(EMNI4) | | | |
| above Emerson (EMNI4) in OAX | | Indian Creek at Emerson(EMEI4) | | |
| near Happy Camp (HAPC1) in MFR | | | | |
| at Council Bluffs (ICBI4) in OAX | | | | |
| at State Line Rd. (ICLK1) in EAX | Indian Creek at Overland Park(OPDK1) | | | |
| near Sunol (ICSC1) in MTR | | | | |
| below Indian Falls (IIFC1) in STO | | | | |
| at Macedonia (INCO1) in CLE | | Brandywine Creek near Macedonia(BWCO1) | | |
| at Overland Park (OPDK1) in EAX | | Indian Creek at State Line Rd.(ICLK1) | | |
Indian Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Madison (MADA1) in HUN | | | | |
Indian Creek (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Douglas City (ICDC1) in EKA | | | | |
Indian Creek (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mingo (MGOI4) in DMX | | South Skunk River near Oskaloosa(OOAI4) | | |
Indian Creek (Eastern IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Marion (MRNI4) in DVN | | | | |
Indian Creek (IL) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wyoming (WYGI2) in ILX | | Spoon River (W-IL) at London Mills(LNMI2) | | |
Indian Creek (MO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lanagan (INCM7) in SGF | Big Sugar Creek near Powell(BSGM7) | Elk River (MO) near Tiff City(TIFM7) | Little Sugar Creek near Pineville(LSGM7) | |
Indian Creek (WV) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Red Sulphur Springs (INCW2) in RNK | | | | |
Indian River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Binney Dock at Ft Pierce Inlet (in MHHW) (BNNF1) in MLB | | | | |
| at Indian Lake (INDN6) in ALY | | Indian River below Indian Lake(INRN6) | | |
| near Indian River Inlet (IN MLLW) (INRD1) in PHI | | | | |
| below Indian Lake (INRN6) in ALY | Indian River at Indian Lake(INDN6) | | | |
| at Rosedale Beach (IN MLLW) (IRRD1) in PHI | | | | |
| at Sitka (IRVA2) in PAJK | | | | |
| at Wabasso (in MHHW) (IRWF1) in MLB | | | | |
| at MELBOURNE (in MHHW) (MEIF1) in MLB | | | | |
| at Ponce De Leon South (in MHHW) (PDLF1) in MLB | | | | |
| above ST. LUCIE INLET (in MHHW) (SAIF1) in MLB | | | | |
Indian-Kentuck Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Canaan (CANI3) in LMK | | | | |
Indiana Harbor Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Chicago (Lake Michigan outlet) (IHCI3) in LOT | | | | |
Indiantown Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Harper Tavern (INRP1) in CTP | | | | |
Industrial Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clewiston (INDF1) in MFL | | | | |
Ingram Thorofare |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Avalon (IN MLLW) (AVLN4) in PHI | | | | |
Inner Harbor Navigational Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Seabrook Bridge (SBBL1) in LIX | | | | |
| at Seabrook Control Structure (SBCL1) in LIX | | | | |
| near Gentilly Woods (SBNL1) in LIX | | | | |
Inside Thorofare |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Atlantic City (IN MLLW) (ALCN4) in PHI | | | | |
Intracoastal Waterway |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gulf Shores (GSHA1) in MOB | | | | |
| at Port Allen Lock (PALL1) in LIX | | | | |
| at White City (Gulf County) (In MHHW) (SEWF1) in TAE | | | | |
| at North Topsail Beach (in MLLW) (TPBN7) in MHX | | | | |
Intrenchment Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Constitution Road near Atlanta (INTG1) in FFC | | | | |
Iowa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Belle Plaine (BPLI4) in DVN | Iowa River near Tama US 63(TAMI4) | Iowa River at Marengo(MROI4) | | |
| at Columbus Jct (CJTI4) in DVN | Iowa River near Lone Tree (Tri-County Bridge)(LNTI4) | Iowa River at Wapello(WAPI4) | | |
| above Coralville Dam (CRVI4) in DVN | Iowa River at Marengo(MROI4) | Iowa River at Iowa City(IOWI4) | | |
| at Iowa City (IOWI4) in DVN | Iowa River above Coralville Dam(CRVI4) | Iowa River near Lone Tree (Tri-County Bridge)(LNTI4) | | |
| near Lone Tree (Tri-County Bridge) (LNTI4) in DVN | Iowa River at Iowa City(IOWI4) | Iowa River at Columbus Jct(CJTI4) | | |
| at Marshalltown (MIWI4) in DMX | Iowa River at Steamboat Rock(STBI4) | Iowa River near Tama Hwy E49(TMAI4) | South Fork Iowa River near New Providence(NPVI4) | |
| at Marengo (MROI4) in DVN | Iowa River at Belle Plaine(BPLI4) | Iowa River above Coralville Dam(CRVI4) | | |
| at Oakville (OKVI4) in DVN | Iowa River at Wapello(WAPI4) | | | |
| near Rowan (ROWI4) in DMX | West Main Drainage Ditch 1 & 2 (North Central IA) near Britt(BTDI4) | Iowa River at Steamboat Rock(STBI4) | | |
| at Steamboat Rock (STBI4) in DMX | Iowa River near Rowan(ROWI4) | Iowa River at Marshalltown(MIWI4) | | |
| near Tama US 63 (TAMI4) in DMX | Iowa River near Tama Hwy E49(TMAI4) | Iowa River at Belle Plaine(BPLI4) | Deer Creek (East Central IA) near Toledo(TOLI4) | |
| near Tama Hwy E49 (TMAI4) in DMX | Iowa River at Marshalltown(MIWI4) | Iowa River near Tama US 63(TAMI4) | Timber Creek (Central IA) near Marshalltown(MTWI4) | |
| at Wapello (WAPI4) in DVN | Iowa River at Columbus Jct(CJTI4) | Iowa River at Oakville(OKVI4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chelsea (CHEI4) in DMX | Iowa River near Tama US 63(TAMI4) | Iowa River at Marengo(MROI4) | Richland Creek (East Central IA) near Haven(HAVI4) | |
Ioway Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at IFC--Ames S Duff Ave (AMDI4) in DMX | Ioway Creek at Ames Lincoln Way(AMWI4) | South Skunk River near Ames US 30(AESI4) | | |
| at IFC--Ames Stange Rd (AMQI4) in DMX | Ioway Creek near Ames Cameron School Rd(CSRI4) | Ioway Creek at Ames Lincoln Way(AMWI4) | | |
| at Ames Lincoln Way (AMWI4) in DMX | Ioway Creek at IFC--Ames Stange Rd(AMQI4) | Ioway Creek at IFC--Ames S Duff Ave(AMDI4) | | |
| near IFC--Story City 120th St (BSCI4) in DMX | | Ioway Creek near Ames Hwy E18(ESQI4) | | |
| near IFC--Gilbert 160th St (BSQI4) in DMX | Ioway Creek near Ames Hwy E18(ESQI4) | Ioway Creek near Ames Cameron School Rd(CSRI4) | | |
| near Ames Cameron School Rd (CSRI4) in DMX | Ioway Creek near IFC--Gilbert 160th St(BSQI4) | Ioway Creek at IFC--Ames Stange Rd(AMQI4) | | |
| near Ames Hwy E18 (ESQI4) in DMX | Ioway Creek near IFC--Story City 120th St(BSCI4) | Ioway Creek near IFC--Gilbert 160th St(BSQI4) | | |
Ipswich River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ipswich (IPSM3) in BOX | | | | |
Ireland Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Walterboro (WICS1) in CHS | | | | |
Iron River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Caspian (CSPM4) in MQT | | | | |
Irondequoit Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rochester (IRON6) in BUF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Railroad Mills (RRMN6) in BUF | | Irondequoit Creek at Rochester(IRON6) | | |
Iroquois River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chebanse (CHBI2) in LOT | Iroquois River at Iroquois(IRQI2) | | | |
| near Foresman (FSMI3) in LOT | Iroquois River at Rensselaer(RZLI3) | Iroquois River at Iroquois(IRQI2) | | |
| at Iroquois (IRQI2) in LOT | Iroquois River near Foresman(FSMI3) | Iroquois River near Chebanse(CHBI2) | | |
| at Rensselaer (RZLI3) in LOT | | Iroquois River near Foresman(FSMI3) | | |
Irvins Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sam Newell Road (ISNN7) in GSP | | | | |
Irwin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Statesville Ave (IRSN7) in GSP | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at WWTP (IRWN7) in GSP | Stewart Creek at West Morehead Street(SMON7) | Sugar Creek NC at Arrowood Rd(AWRN7) | Stewart Creek at State St.(STEN7) | |
Iskut River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Johnson River (ISKQ2) in PAJK | | Stikine River near Mouth(STKA2) | | |
Island Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Logan (ORMW2) in RLX | Guyandotte River at Logan(LOGW2) | Guyandotte River at Branchland(BRAW2) | | |
Issaquah Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hobart (ISQW1) in SEW | | | | |
| near Issaquah (ISSW1) in SEW | | | | |
Italian Slough Headwater |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Byron (ISHC1) in MTR | | | | |
Italio River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Yakutat (ITAA2) in PAJK | | | | |
Ivy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Thompson Mill Road near Buford (IVYG1) in FFC | | | | |
Ivy River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Barnardsville (IVRN7) in GSP | | | | |
| near Marshall (IVYN7) in GSP | | | | |
Jackrabbit Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wickenburg (WNBA3) in PSR | | | | |
Jacks Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alley Spring (ALYM7) in SGF | Jacks Fork near Mountain View(JKFM7) | Jacks Fork at Eminence(EMCM7) | | |
| near Mountain View (JKFM7) in SGF | | Jacks Fork at Alley Spring(ALYM7) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Eminence (EMCM7) in SGF | Jacks Fork near Mountain View(JKFM7) | Current River at Van Buren(VNBM7) | Jacks Fork at Alley Spring(ALYM7) | |
Jackson Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Angels Lane near Lilburn (JAAG1) in FFC | | | | |
Jackson Creek (Jackson County, OR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jacksonville (JCJO3) in MFR | | | | |
Jackson Creek Tributary |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at at Williams Road near Lilburn (JAWG1) in FFC | | | | |
Jackson River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bacova (BCVV2) in RNK | | Lake Moomaw at Gathright Dam(MOOV2) | | |
| at Covington (CVGV2) in RNK | Lake Moomaw at Gathright Dam(MOOV2) | | | |
| at Falling Spring (FLGV2) in RNK | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gathright Dam (GDMV2) in RNK | Jackson River near Bacova(BCVV2) | Jackson River at Covington(CVGV2) | | |
Jackson River (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ranch Road above Apalachicola (in MHHW) (JRAF1) in TAE | | | | |
Jacob Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Old NC 18 in Shoups Ford (JFON7) in GSP | | | | |
Jamaica Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Inwood (IN MLLW) (IWDN6) in OKX | | | | |
| at Rockaway Inlet (IN MLLW) (RWYN6) in OKX | | | | |
James Bypass |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at James Bypass (JAMC1) in HNX | | | | |
James Fork |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hackett (HJFA4) in TSA | | Poteau River near Panama(PANO2) | | |
James River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ashton (ATNS2) in ABR | James River near Stratford(SFDS2) | James River near Redfield(RFDS2) | | |
| near Columbia (CMBS2) in ABR | James River near Hecla(JSLS2) | James River near Stratford(SFDS2) | | |
| near Forestburg (FORS2) in FSD | James River at Huron(HURS2) | James River near Mitchell(JRMS2) | | |
| near Grace City (GCEN8) in BIS | | James River near Kensal(KSLN8) | | |
| at Huron (HURS2) in FSD | James River near Redfield(RFDS2) | James River near Forestburg(FORS2) | | |
| at Jamestown Dam (JMDN8) in BIS | James River near Kensal(KSLN8) | James River at Jamestown(JMSN8) | | |
| at Jamestown (JMSN8) in BIS | James River at Jamestown Dam(JMDN8) | James River at LaMoure(LAMN8) | | |
| near Mitchell (JRMS2) in FSD | James River near Forestburg(FORS2) | James River near Scotland(SCOS2) | | |
| near Kensal (KSLN8) in BIS | James River near Grace City(GCEN8) | James River at Jamestown Dam(JMDN8) | | |
| near Redfield (RFDS2) in ABR | James River near Ashton(ATNS2) | James River at Huron(HURS2) | | |
| near Scotland (SCOS2) in FSD | James River near Mitchell(JRMS2) | James River near Yankton(YNNS2) | | |
| near Stratford (SFDS2) in ABR | James River near Columbia(CMBS2) | James River near Ashton(ATNS2) | | |
| near Yankton (YNNS2) in FSD | James River near Scotland(SCOS2) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hecla (JSLS2) in ABR | | James River near Columbia(CMBS2) | | |
| at LaMoure (LAMN8) in BIS | James River at Jamestown(JMSN8) | | | |
James River (MO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Galena (GLNM7) in SGF | James River (MO) near Boaz(JAMM7) | | Finley River below Riverdale(FINM7) | |
| near Springfield (SGFM7) in SGF | Pearson Creek near Springfield(PEAM7) | James River (MO) near Boaz(JAMM7) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Boaz (JAMM7) in SGF | James River (MO) near Springfield(SGFM7) | James River (MO) at Galena(GLNM7) | Wilson Creek near Brookline(WCMM7) | |
James River (VA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bent Creek (BECV2) in RNK | James River (VA) at Holcomb Rock(HRKV2) | James River (VA) at Scottsville(SVEV2) | | |
| at Buchanan (BNNV2) in RNK | James River (VA) at Lick Run(LIRV2) | James River (VA) at Holcomb Rock(HRKV2) | | |
| at Bremo Bluff (BREV2) in AKQ | James River (VA) at Scottsville(SVEV2) | James River (VA) at Cartersville(CARV2) | | |
| at Cartersville (CARV2) in AKQ | James River (VA) at Bremo Bluff(BREV2) | James River (VA) at Richmond-Westham(RMDV2) | Rivanna River at Palmyra(PYAV2) | |
| at Fort Monroe (IN MLLW) (FTMV2) in AKQ | | | | |
| at Holcomb Rock (HRKV2) in RNK | James River (VA) at Buchanan(BNNV2) | James River (VA) at Bent Creek(BECV2) | | |
| at KANAWHA CANAL near Richmond (JRKV2) in AKQ | | | | |
| at Jamestown/Scotland Ferry (IN MLLW) (JSFV2) in AKQ | | | | |
| at Lick Run (LIRV2) in RNK | | James River (VA) at Buchanan(BNNV2) | | |
| at Richmond-Westham (RMDV2) in AKQ | James River (VA) at Cartersville(CARV2) | James River (VA) at Richmond Locks(RICV2) | | |
| at Scottsville (SVEV2) in RNK | James River (VA) at Bent Creek(BECV2) | James River (VA) at Bremo Bluff(BREV2) | | |
| at Sewell's Point (IN MLLW) (SWPV2) in AKQ | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Richmond Locks (RICV2) in AKQ | James River (VA) at Richmond-Westham(RMDV2) | James River (VA) at Sewell's Point (IN MLLW)(SWPV2) | | |
| at WEYANOKE POINT NEAR CHARLES CITY (WYPV2) in AKQ | James River (VA) at Richmond Locks(RICV2) | James River (VA) at Sewell's Point (IN MLLW)(SWPV2) | | |
James Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Belcamp (BLCM2) in LWX | | | | |
Jarbidge River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jarbidge (JBGN2) in LKN | | | | |
Jarvis Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Delta (JARA2) in PAFG | | | | |
Jean Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cooper Landing (JCCA2) in PAFC | | | | |
Jefferson Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at South Bethany Beach (IN MLLW) (SBED1) in PHI | | | | |
Jefferson River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Silver Star at Parsons Bridge (PBRM8) in TFX | Jefferson River near Twin Bridges(TWIM8) | Jefferson River near Three Forks(TFKM8) | | |
| near Three Forks (TFKM8) in TFX | Jefferson River near Silver Star at Parsons Bridge(PBRM8) | Missouri River at Toston(TOSM8) | Boulder River (Central MT) near Boulder(BLDM8) | |
| near Twin Bridges (TWIM8) in TFX | Beaverhead River at Twin Bridges(TWBM8) | Jefferson River near Silver Star at Parsons Bridge(PBRM8) | Big Hole River near bl Hamilton Ditch nr Twin Bridges(THDM8) | |
Jemez River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jemez Canyon Reservoir (BERN5) in ABQ | | | | |
| below Jemez Dam (JECN5) in ABQ | | | | |
| above Jemez Pueblo (JEZN5) in ABQ | | | | |
Jennings Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Churchville (CHHV2) in LWX | | | | |
Jewett Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near St. Albans (JWTV1) in BTV | | | | |
Joachim Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at DeSoto (DESM7) in LSX | | | | |
Joe Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tulsa 6SSE / 61st St. (TJOO2) in TSA | | | | |
John Day River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blue Mtn Hot Springs nr Prairie City (JBMO3) in PDT | | | | |
| near John Day (JHNO3) in PDT | | John Day River at Service Creek(SERO3) | | |
| at Service Creek (SERO3) in PDT | John Day River near John Day(JHNO3) | | | |
John Martin Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Caddoa (JMCC2) in PUB | | | | |
Johns Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Meta (MTGK2) in JKL | | Johns Creek at Dewey Lake(DWYK2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dewey Lake (DWYK2) in JKL | Johns Creek near Meta(MTGK2) | Levisa Fork at Paintsville(PTVK2) | | |
| at New Castle (JCRV2) in RNK | | | | |
Johns River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arneys Store (JOHN7) in GSP | | | | |
Johnson Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gresham (GREO3) in PQR | | Johnson Creek near Sycamore(SYCO3) | | |
| above Ingram (JCIT2) in EWX | | | | |
| at Yellow Pine (JOHI1) in BOI | | | | |
| at Milwaukie (MIWO3) in PQR | Johnson Creek near Sycamore(SYCO3) | | | |
| near Sycamore (SYCO3) in PQR | Johnson Creek at Gresham(GREO3) | Johnson Creek at Milwaukie(MIWO3) | Kelley Creek at 159th Ave near Portland(KCPO3) | |
Johnson Creek (NY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kuckville (KUCN6) in BUF | | | | |
Johnson River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tuxedni Bay (JORA2) in PAFC2 | | | | |
Johnsons Mill Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Greenville (JMLN7) in MHX | | | | |
Jonathan Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Maggie Valley (MGYN7) in GSP | | | | |
Jones Falls |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mount Washington in Baltimore (JFSM2) in LWX | | | | |
| at Baltimore Harbor (JFTM2) in LWX | | | | |
| at Jones Falls Pumping Station in Baltimore (JONM2) in LWX | | | | |
| at Baltimore Streetcar Museum in Baltimore (JSCM2) in LWX | | | | |
| above Lake Roland Dam (LKRM2) in LWX | | | | |
| at Sorrento (SRTM2) in LWX | | | | |
| at Woodberry in Baltimore (UNAM2) in LWX | | | | |
Jones Hollow |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Jones Hollow Dam (JHDV2) in LWX | | | | |
Jordan Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Allentown (ALNP1) in PHI | | | | |
| near Juneau (JRDA2) in PAJK | | | | |
Jordan Creek (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at West Des Moines (JDAI4) in DMX | | Raccoon River (Central IA) at Des Moines IA 28(DMWI4) | | |
Jordan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near 5th North (JORU1) in SLC | | | | |
| near 17th South (JRSU1) in SLC | | | | |
| at Surplus Canal (SCSU1) in SLC | | | | |
| at 90th South (SSWU1) in SLC | | | | |
Jordan River (N Lower MI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near East Jordan (EJJM4) in APX | | | | |
Jourdan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kiln (KLNM6) in LIX | | | | |
Judith River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Winifred near mouth (JDRM8) in TFX | | | | |
| near abv Carr Ck nr Utica (JRUM8) in TFX | | | | |
Judy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nuiqsut (JDYA2) in PAFG3 | | | | |
Judy Creek(Northern IN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near South Bend (JCRI3) in IWX | | St. Joseph River (MI/IN) at Niles(NILM4) | | |
Julington Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Old Saint Augustine Road (in MHHW) (JULF1) in JAX | | | | |
Jump River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sheldon (SHEW3) in MPX | | Chippewa River (WI) at Chippewa Falls(CHFW3) | | |
Jumping Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Neptune (NTTN4) in PHI | | | | |
Juneau |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Juneau (JNEA2) in PAJK | | | | |
Juniata River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Huntingdon (HUJP1) in CTP | | Juniata River at Mapleton Depot(MPLP1) | | |
| at Lewistown (LWSP1) in CTP | Juniata River at Mapleton Depot(MPLP1) | Juniata River at Newport(NPTP1) | | |
| at Mapleton Depot (MPLP1) in CTP | Juniata River at Huntingdon(HUJP1) | Juniata River at Lewistown(LWSP1) | | |
| at Newport (NPTP1) in CTP | Juniata River at Lewistown(LWSP1) | | | |
Juniper Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SH 85 Near Niceville (JNPF1) in MOB | | | | |
Junk Ditch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Wayne (JUNI3) in IWX | | St. Marys River at Fort Wayne Main Street(FWAI3) | | |
Kachemak Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Homer South (KCHA2) in PAFC | | | | |
Kahakuloa Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kahakuloa (KKLH1) in HNL | | | | |
Kahaluu Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kaneohe (KUSH1) in HNL | | | | |
Kahana Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kahana (KNAH1) in HNL | | | | |
Kahoma Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kahoma Stream (KMAH1) in HNL | | | | |
Kalamazoo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Battle Creek (BTCM4) in GRR | Kalamazoo River at Marshall(MARM4) | Kalamazoo River at Comstock(CMSM4) | | |
| at Comstock (CMSM4) in GRR | Kalamazoo River at Battle Creek(BTCM4) | Kalamazoo River near New Richmond(RCMM4) | | |
| near New Richmond (RCMM4) in GRR | Kalamazoo River at Comstock(CMSM4) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Marshall (MARM4) in GRR | | Kalamazoo River at Battle Creek(BTCM4) | | |
Kalihi Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Honolulu (KHSH1) in HNL | | | | |
Kaloko Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kilauea (KLKH1) in HNL | | | | |
Kaluanui Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Punaluu (KLSH1) in HNL | | | | |
Kamananui Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Waimea (KMPH1) in HNL | | | | |
| at Maunawai (KNNH1) in HNL | | | | |
Kanawha River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Charleston Old Lock 6 (CHLW2) in RLX | Kanawha River at South Side Bridge(CRSW2) | | | |
| at London Locks (LONW2) in RLX | | | | |
| above Marmet Locks (MMTW2) in RLX | | | | |
| below Winfield Locks (WINW2) in RLX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at South Side Bridge (CRSW2) in RLX | Kanawha River above Marmet Locks(MMTW2) | Kanawha River at Charleston Old Lock 6(CHLW2) | | |
| at Kanawha Falls (KANW2) in RLX | New River below Hawks Nest(HNNW2) | Kanawha River at London Locks(LONW2) | | |
Kandik River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kandik River (DIKA2) in PAFG | | | | |
Kaneohe Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kaneohe (KNEH1) in HNL | | | | |
Kankakee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Davis (DAVI3) in IWX | | Kankakee River at Dunns Bridge(DBRI3) | | |
| at Dunns Bridge (DBRI3) in LOT | Kankakee River at Davis(DAVI3) | Kankakee River near Kouts(KTSI3) | | |
| near Kouts (KTSI3) in LOT | Kankakee River at Dunns Bridge(DBRI3) | Kankakee River at Shelby(SLBI3) | | |
| at Momence (MOMI2) in LOT | Kankakee River at Shelby(SLBI3) | Kankakee River near Wilmington(WLMI2) | | |
| at Shelby (SLBI3) in LOT | Kankakee River near Kouts(KTSI3) | Kankakee River at Momence(MOMI2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lorenzo (KRDI2) in LOT | Kankakee River near Wilmington(WLMI2) | Illinois River at Dresden Lock (tailwater)(CDII2) | Des Plaines River at Brandon Road Lock (tailwater)(JOLI2) | Illinois River at Morris(MORI2) |
| near Wilmington (WLMI2) in LOT | Kankakee River at Momence(MOMI2) | Kankakee River near Lorenzo(KRDI2) | Iroquois River near Chebanse(CHBI2) | Illinois River at Morris(MORI2) |
Kansas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Belvue (BVUK1) in TOP | Kansas River at Wamego(WMGK1) | Kansas River at Topeka(TPAK1) | | |
| at De Soto (DSOK1) in EAX | Kansas River at Lawrence(LWRK1) | Kansas River at Turner Bridge(TNRK1) | | |
| at Ft. Riley (FTRK1) in TOP | | Kansas River at Manhattan(MHKK1) | | |
| at 23rd Street - Kansas City - KS (KCKK1) in EAX | Kansas River at Turner Bridge(TNRK1) | | | |
| at Lecompton (LCPK1) in TOP | Kansas River at Topeka(TPAK1) | Kansas River at Lawrence(LWRK1) | | |
| at Lawrence (LWRK1) in TOP | Kansas River at Lecompton(LCPK1) | Kansas River at De Soto(DSOK1) | | |
| at Manhattan (MHKK1) in TOP | Kansas River at Ft. Riley(FTRK1) | Kansas River at Wamego(WMGK1) | | |
| at Turner Bridge (TNRK1) in EAX | Kansas River at De Soto(DSOK1) | Kansas River at 23rd Street - Kansas City - KS(KCKK1) | | |
| at Topeka (TPAK1) in TOP | Kansas River near Belvue(BVUK1) | Kansas River at Lecompton(LCPK1) | | |
| at Wamego (WMGK1) in TOP | Kansas River at Manhattan(MHKK1) | Kansas River near Belvue(BVUK1) | | |
Kashwitna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Willow (KRWA2) in PAFC | | | | |
Kasilof River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kasilof (KSFA2) in PAFC | | | | |
Kaskanak Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Igiugig (KSKA2) in PAFC2 | | | | |
Kaskaskia River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cooks Mills (COKI2) in ILX | | | | |
| at Chesterville (CTVI2) in ILX | | | | |
| at New Athens (NASI2) in LSX | Kaskaskia River at Carlyle(KCAI2) | | | |
| at Shelbyville (SLVI2) in ILX | | | | |
| at Vandalia (VNDI2) in LSX | Kaskaskia River near Cowden(CWDI2) | Kaskaskia River below Carlyle Dam Tailwater(CRLI2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Carlyle Lake Dam (pool) (CAYI2) in LSX | Kaskaskia River at Vandalia(VNDI2) | Kaskaskia River below Carlyle Dam Tailwater(CRLI2) | | |
| below Carlyle Dam Tailwater (CRLI2) in LSX | Kaskaskia River at Vandalia(VNDI2) | Kaskaskia River at Carlyle(KCAI2) | | |
| near Cowden (CWDI2) in ILX | Kaskaskia River at Shelbyville(SLVI2) | Kaskaskia River at Vandalia(VNDI2) | | |
| below Ficklin (FCKI2) in ILX | | Kaskaskia River at Chesterville(CTVI2) | | |
| at Carlyle (KCAI2) in LSX | Kaskaskia River at Vandalia(VNDI2) | Kaskaskia River at New Athens(NASI2) | | |
Kauaula Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kauaula Stream Below Diversion (KSBH1) in HNL | | | | |
Kaukonahua Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wahiawa (KOSH1) in HNL | | | | |
| near Waialua (KOWH1) in HNL | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Fork (KNFH1) in HNL | | | | |
Kaunakakai Gulch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at 75 feet altitude (KKGH1) in HNL | | | | |
Kawa Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kaneohe (KWWH1) in HNL | | | | |
Kawaikoi Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Waimea (KWKH1) in HNL | | | | |
Kawainui Marsh |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Levee - 15 (KMSH1) in HNL | | | | |
Kawainui Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kamuela (KWSH1) in HNL | | | | |
Kaweah River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Foothill Ditch (FTHC1) in HNX | | | | |
| at Three Rivers (KTRC1) in HNX | | | | |
| at McKay Point (KWRC1) in HNX | | | | |
| at Lemoncove Ditch (LDXC1) in HNX | | | | |
Kawela Gulch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kawela (KWGH1) in HNL | | | | |
Kawishiwi River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ely (KAWM5) in DLH | | | | |
Kearsley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Davison (DAVM4) in DTX | | | | |
Keg Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mineola (MKCI4) in OAX | | | | |
Keigley Branch (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Story City (STCI4) in DMX | | South Skunk River near Ames McFarland Park(MCPI4) | | |
Kelley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at 159th Ave near Portland (KCPO3) in PQR | | Johnson Creek near Sycamore(SYCO3) | | |
Kellogg Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Milwaukie (KCMO3) in PQR | | | | |
Kelly Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lake McDonald (KELM8) in MSO | | | | |
| at Sunnyslope Road (PKEC1) in MTR | | | | |
Kelsey Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kelseyville (KCVC1) in EKA | | Clear Lake at Lakeport(CLKC1) | | |
Kenai River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cooper Landing (COOA2) in PAFC | Trail River near Lawing(MPTA2) | Kenai River below Skilak Lake(SKLA2) | Snow River near Seward(SNOA2) | |
| at Kenai Keys (KEYA2) in PAFC | Kenai River below Skilak Lake(SKLA2) | Kenai River below Killey River(KRKA2) | | |
| below Killey River (KRKA2) in PAFC | Kenai River at Kenai Keys(KEYA2) | Kenai River at Soldotna(SXRA2) | | |
| below Skilak Lake (SKLA2) in PAFC | Kenai River at Cooper Landing(COOA2) | Kenai River at Kenai Keys(KEYA2) | | |
| at Soldotna (SXRA2) in PAFC | Kenai River below Killey River(KRKA2) | | | |
Kendrick Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Roper (ROPN7) in MHX | | | | |
Kenduskeag Stream |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bangor (KENM1) in CAR | | Penobscot River at Bangor(BPRM1) | | |
Kennebec River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Augusta (ASTM1) in GYX | Kennebec River at North Sidney(SIDM1) | | | |
| at Bingham (BNGM1) in GYX | | Kennebec River at Skowhegan(SKOM1) | | |
| at Hallowell (HALM1) in GYX | | | | |
| at North Sidney (SIDM1) in GYX | Kennebec River at Skowhegan(SKOM1) | Kennebec River at Augusta(ASTM1) | | |
| at Skowhegan (SKOM1) in GYX | Kennebec River at Bingham(BNGM1) | Kennebec River at North Sidney(SIDM1) | | |
Kennicott River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McCarthy (MXYA2) in PAFC3 | | | | |
Kentucky River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lock 11 near College Hill (CHLK2) in JKL | | | | |
| at Camp Nelson (CPNK2) in LMK | Kentucky River at Valley View(VLVK2) | Kentucky River at High Bridge Lock(HIBK2) | | |
| above Kentucky Lock 1 at Carrollton (CRRK2) in ILN | Kentucky River at Lockport(LPTK2) | | | |
| at Frankfort Lock (FFTK2) in LMK | Kentucky River at Tyrone(TYRK2) | Kentucky River at Gest(GSTK2) | | |
| at Ford Lock (FODK2) in LMK | Red River at Clay City(CYCK2) | Kentucky River at Valley View(VLVK2) | | |
| at Gest (GSTK2) in LMK | Kentucky River at Frankfort Lock(FFTK2) | Kentucky River at Lockport(LPTK2) | Elkhorn Creek at Peaks Mill(PKMK2) | |
| at High Bridge Lock (HIBK2) in LMK | Kentucky River at Camp Nelson(CPNK2) | Kentucky River at Salvisa(SLVK2) | | |
| at Lockport (LPTK2) in LMK | Kentucky River at Gest(GSTK2) | Kentucky River above Kentucky Lock 1 at Carrollton(CRRK2) | | |
| at Salvisa (SLVK2) in LMK | Kentucky River at High Bridge Lock(HIBK2) | Kentucky River at Tyrone(TYRK2) | | |
| at Tyrone (TYRK2) in LMK | Kentucky River at Salvisa(SLVK2) | Kentucky River at Frankfort Lock(FFTK2) | | |
| at Valley View (VLVK2) in LMK | Kentucky River at Ford Lock(FODK2) | Kentucky River at Camp Nelson(CPNK2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Heidelberg (HLDK2) in JKL | South Fork Kentucky River at Booneville(BOOK2) | Kentucky River at Lock 13 near Willow(WLWK2) | | |
| near Ravenna (RAVK2) in JKL | Kentucky River at Heidelberg(HLDK2) | Red River at Clay City(CYCK2) | | |
| at Lock 13 near Willow (WLWK2) in JKL | Kentucky River at Heidelberg(HLDK2) | Kentucky River near Ravenna(RAVK2) | | |
Kern River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Fairview Dam (KBFC1) in HNX | | | | |
| at CANAL - BELOW S ALLEN ROAD (KCSC1) in HNX | | | | |
| at Hart Park (KHPC1) in HNX | | | | |
| at Kernville (KRVC1) in HNX | | | | |
| at PIONEER CANAL (PCXC1) in HNX | | | | |
| at Beardsley Canal (QBCC1) in HNX | | | | |
| above BERENDA MESA PIPELINE TURNOUT (QBMC1) in HNX | | | | |
| at Farmer Stine Canal (QFSC1) in HNX | | | | |
| at STINE CANAL (QSCC1) in HNX | | | | |
| at Reclamation Canal (RPPC1) in HNX | | | | |
| at BUENA VISTA CANAL (XBVC1) in HNX | | | | |
| at EASTSIDE CANAL (XESC1) in HNX | | | | |
| at CANAL--ABOVE TRUXTUN AVE (XKCC1) in HNX | | | | |
| at ISLAND CANAL (XKIC1) in HNX | | | | |
| above ROSEDALE CANAL (XRCC1) in HNX | | | | |
| at CALLOWAY CANAL (XXCC1) in HNX | | | | |
Kerrs Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lexington (KCKV2) in RNK | | | | |
Ketchikan |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ketchikan (KECA2) in PAJK | | | | |
Ketchikan Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ketchikan Powerhouse (KPHA2) in PAJK | Lower Ketchikan Lake above Ketchikan Lake Dam(KDLA2) | | | |
Kettle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cross Fork (CRFP1) in CTP | | | | |
| near Washington (KETG1) in FFC | | | | |
| near Westport (WESP1) in CTP | | | | |
Kettle River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ferry (FRYW1) in OTX | Kettle River near Laurier(LAUW1) | | | |
| near Laurier (LAUW1) in OTX | | Kettle River near Ferry(FRYW1) | | |
Kettle River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kettle River (KTLM5) in DLH | | | | |
| below Sandstone (SANM5) in DLH | | | | |
Kettle Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bristow Manor GC (BKRV2) in LWX | | | | |
Keuka Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hammondsport (KKLN6) in BGM | | | | |
| at Penn Yan (KKPN6) in BGM | | | | |
Keuka Outlet |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dresden (DRDN6) in BGM | | | | |
Kewaunee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kewaunee (KEWW3) in GRB | | | | |
Keyapaha River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Naper (NPRN1) in LBF | | | | |
| near Keyapaha (PAHS2) in UNR | | Keyapaha River at Wewala(WEWS2) | | |
| at Wewala (WEWS2) in UNR | Keyapaha River near Keyapaha(PAHS2) | | | |
Kiamichi River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Antlers (ANTO2) in TSA | | | | |
| near Clayton (CLTO2) in TSA | | | | |
Kiawah River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kiawah Island (IN MLLW) (KIAS1) in CHS | | | | |
Kickapoo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Waynesville (WAYI2) in ILX | | | | |
Kickapoo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gays Mills (GMIW3) in ARX | Kickapoo River at Soldiers Grove(SOGW3) | Kickapoo River at Steuben(STEW3) | | |
| at La Farge (LAFW3) in ARX | Kickapoo River at Ontario(ONTW3) | Kickapoo River at Viola(VIOW3) | | |
| at Ontario (ONTW3) in ARX | | Kickapoo River at La Farge(LAFW3) | | |
| at Readstown (REAW3) in ARX | Kickapoo River at Viola(VIOW3) | Kickapoo River at Soldiers Grove(SOGW3) | | |
| at Soldiers Grove (SOGW3) in ARX | Kickapoo River at Readstown(REAW3) | Kickapoo River at Gays Mills(GMIW3) | | |
| at Viola (VIOW3) in ARX | Kickapoo River at La Farge(LAFW3) | Kickapoo River at Readstown(REAW3) | | |
| near Wilton (WKLW3) in ARX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Steuben (STEW3) in ARX | Kickapoo River at Gays Mills(GMIW3) | Mississippi River below Lock and Dam 10 - Guttenberg(GTTI4) | | |
Kill Van Kull |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bergen Point (IN MLLW) (BGNN6) in OKX | | | | |
Killbuck Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Killbuck (KILO1) in CLE | | Muskingum River below Coshocton(CSHO1) | | |
Killbuck Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Anderson (KCAI3) in IND | | | | |
Killian Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near MARIPOSA (KILN7) in GSP | | | | |
Kimball Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kimball Reservoir (KMBC1) in MTR | | | | |
Kinchafoonee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at 11 E of Dawson at Pinewood Rd in Lee County (DSNG1) in TAE | Kinchafoonee Creek at Preston (SR 41)(PRSG1) | Kinchafoonee Creek at Century Road Bridge(KCCG1) | | |
| at Preston (SR 41) (PRSG1) in TAE | | Kinchafoonee Creek at 11 E of Dawson at Pinewood Rd in Lee County(DSNG1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Century Road Bridge (KCCG1) in TAE | Kinchafoonee Creek at 11 E of Dawson at Pinewood Rd in Lee County(DSNG1) | Flint River (GA) at Albany(ABNG1) | | |
King Cove |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at King Cove (KGCA2) in PAFC | | | | |
Kingfisher Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kingfisher (KNGO2) in OUN | | | | |
Kings Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blacksburg (KGCS1) in GSP | | | | |
Kings River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Berryville (BRYA4) in TSA | | | | |
Kings River (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Trimmer (KREC1) in HNX | | | | |
Kingsbury Stream |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Abbot Village (ABTM1) in CAR | | Piscataquis River at Dover-Foxcroft(DOVM1) | | |
Kingston Creek (NV) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Austin (KCCN2) in LKN | | | | |
Kinnickinnic River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Milwaukee (KINW3) in MKX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near River Falls (RFSW3) in MPX | | St. Croix River near Prescott(PSCW3) | | |
Kinzua Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Guffey (GUFP1) in CTP | | | | |
Kiokee Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Evans (EVNG1) in CAE | | Savannah River at Augusta(AUGG1) | | |
Kipapa Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wahiawa (KPPH1) in HNL | | | | |
Kipnuk |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kipnuk Tidal Gage (KIPA2) in PAFC2 | | | | |
Kishacoquillas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Reedsville (REEP1) in CTP | | | | |
Kishwaukee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Belvidere (BVDI2) in LOT | Kishwaukee River at Marengo(MRGI2) | Kishwaukee River near Perryville(PRYI2) | | |
| at Marengo (MRGI2) in LOT | | Kishwaukee River at Belvidere(BVDI2) | | |
| near Perryville (PRYI2) in LOT | Kishwaukee River at Belvidere(BVDI2) | Rock River at Byron(BYRI2) | South Branch Kishwaukee River near Fairdale(FDLI2) | |
Kiskiminetas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Vandergrift (VGFP1) in PBZ | | | | |
Kitty Hawk Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kill Devil Hills (in MLLW) (KLLN7) in MHX | | | | |
Kivalina |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kivalina Tide (KVTA2) in PAFG3 | | | | |
Klamath River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Iron Gate Dam (IRGC1) in MFR | | Klamath River near Seiad Valley(SEIC1) | | |
| near Klamath (KLMC1) in EKA | Klamath River at Orleans(ONSC1) | | | |
| at Orleans (ONSC1) in EKA | Klamath River near Seiad Valley(SEIC1) | Klamath River near Klamath(KLMC1) | | |
| near Seiad Valley (SEIC1) in MFR | Klamath River below Iron Gate Dam(IRGC1) | Klamath River at Orleans(ONSC1) | | |
Klehini River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Klukwan (KLRA2) in PAJK | | | | |
Klickitat River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Glenwood (KLCW1) in PDT | | Klickitat River near Pitt(PITW1) | | |
| near Pitt (PITW1) in PDT | Klickitat River near Glenwood(KLCW1) | | | |
Klondike River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Bonanza Creek (KLNQ9) in PAFG4 | | | | |
Klutina River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Copper Center (KLUA2) in PAFC3 | | | | |
Knapp Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Huntersville (MINW2) in RLX | | Greenbrier River at Marlinton(MRLW2) | | |
Knife River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Two Harbors (KNIM5) in DLH | | | | |
Knife River (ND) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Golden Valley (GDVN8) in BIS | Knife River (ND) at Manning(MNGN8) | Knife River (ND) near Beulah(KRBN8) | | |
| near Hazen (HZNN8) in BIS | Knife River (ND) near Beulah(KRBN8) | | | |
| near Beulah (KRBN8) in BIS | Knife River (ND) near Golden Valley(GDVN8) | Knife River (ND) near Hazen(HZNN8) | | |
| at Manning (MNGN8) in BIS | | Knife River (ND) near Golden Valley(GDVN8) | | |
Knight Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glenn Cunningham Dam (OAHN1) in OAX | | | | |
Knik River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Old Glenn Hwy (KNKA2) in PAFC | | | | |
Knox Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blackey (KNXV2) in RLX | | | | |
Kobuk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ambler (ABLA2) in PAFG3 | Kobuk River at Kobuk(OBUA2) | Kobuk River near Kiana(KIAA2) | | |
| near Kiana (KIAA2) in PAFG3 | Kobuk River at Ambler(ABLA2) | | | |
| at Kobuk (OBUA2) in PAFG3 | | Kobuk River at Ambler(ABLA2) | | |
Kodiak |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kodiak Tide Gage (KDAA2) in PAFC | | | | |
Kokomo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kokomo (KCKI3) in IND | | | | |
Kokosing River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fredericktown (FTNO1) in CLE | | Kokosing River at Mt Vernon(MVEO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mt Vernon (MVEO1) in CLE | Kokosing River at Fredericktown(FTNO1) | Walhonding River at Mohawk Dam Pool(MHWO1) | | |
Koktuli River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Iliamna (KTIA2) in PAFC2 | | | | |
Kokwok River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Nushagak River near Ekwok (KWKA2) in PAFC2 | | | | |
Kootenai River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Libby Dam near Libby (KBDM8) in MSO | | Kootenai River at Leonia(LEOI1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bonners Ferry (BFEI1) in OTX | | Kootenai River at Porthill(PORI1) | Kootenai River at Leonia(LEOI1) | |
| below Moyie River (KRMI1) in OTX | Kootenai River at Leonia(LEOI1) | Kootenai River at Bonners Ferry(BFEI1) | | |
| at Leonia (LEOI1) in OTX | Kootenai River below Libby Dam near Libby(KBDM8) | | | Kootenai River at Bonners Ferry(BFEI1) |
| at Porthill (PORI1) in OTX | Kootenai River at Bonners Ferry(BFEI1) | | | |
Kotzebue Sound |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kotzebue (KZTA2) in PAFG2 | | | | |
Koyukuk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Allakaket (ALLA2) in PAFG2 | Koyukuk River below John River(KBJA2) | Koyukuk River at Hughes(KRHA2) | | |
| at Bettles (BTTA2) in PAFG3 | Koyukuk River near Wiseman(MFKA2) | Koyukuk River below John River(KBJA2) | | |
| at Huslia (HUSA2) in PAFG2 | Koyukuk River at Hughes(KRHA2) | | | |
| below John River (KBJA2) in PAFG3 | Koyukuk River at Bettles(BTTA2) | Koyukuk River at Allakaket(ALLA2) | | |
| at Hughes (KRHA2) in PAFG2 | Koyukuk River at Allakaket(ALLA2) | Koyukuk River at Huslia(HUSA2) | | |
| near Wiseman (MFKA2) in PAFG3 | | Koyukuk River at Bettles(BTTA2) | | |
| at South Fork (SFKA2) in PAFG3 | | | | |
Kress Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near West Chicago (WSCI2) in LOT | | West Branch Du Page River near Warrenville(WRNI2) | | |
Kroto Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Oilwell Road (KOWA2) in PAFC | | | | |
Kulukak River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Togiak (KULA2) in PAFC2 | | | | |
Kuparuk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Deadhorse (KUPA2) in PAFG3 | | | | |
Kuskokwim River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bethel (BETA2) in PAFC2 | Kuskokwim River at Crooked Creek(CJXA2) | | | |
| at Crooked Creek (CJXA2) in PAFC2 | Kuskokwim River at McGrath(MCGA2) | Kuskokwim River at Bethel(BETA2) | | |
| at McGrath (MCGA2) in PAFG2 | | Kuskokwim River at Crooked Creek(CJXA2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Liskys Crossing (KLCA2) in PAFG2 | Kuskokwim River at McGrath(MCGA2) | Kuskokwim River at Crooked Creek(CJXA2) | | |
Kvichak River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Igiugig (KIGA2) in PAFC | | | | |
Kwechak Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bruno Road (KCSA2) in PAFC | | | | |
Kwigillingok |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kwigillingok Tidal Gage (KWGA2) in PAFC2 | | | | |
L'Anguille River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Colt (COTA4) in MEG | | L'Anguille River at Palestine(PLGA4) | | L'Anguille River at Marianna 1 NE(LAMA4) |
| at Marianna 1 NE (LAMA4) in MEG | L'Anguille River at Palestine(PLGA4) | Mississippi River at Helena(HEEA4) | | |
| at Palestine (PLGA4) in MEG | | L'Anguille River at Marianna 1 NE(LAMA4) | | Mississippi River at Helena(HEEA4) |
La Crosse River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort McCoy (LFMW3) in ARX | | | | |
| at Lake Neshonoc Dam (NSKW3) in ARX | | | | |
| at Sparta (SPAW3) in ARX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near La Crosse (LCRW3) in ARX | Mississippi River at La Crosse - Pool 8(LACW3) | Mississippi River at La Crosse - Pool 8(LACW3) | | |
La Moine River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Colmar (CLMI2) in DVN | | La Moine River at Ripley(RIPI2) | | |
| at Ripley (RIPI2) in LSX | La Moine River at Colmar(CLMI2) | | | |
La Plata River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Farmington (LPFN5) in ABQ | | | | |
| above Hesperus (LPHC2) in GJT | | | | |
| near La Plata (LPRN5) in ABQ | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at State Line (LPSC2) in ABQ | La Plata River above Hesperus(LPHC2) | La Plata River near La Plata(LPRN5) | | |
Lac Qui Parle Reservoir |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lac Qui Parle Dam Pool (LAQM5) in MPX | Lac Qui Parle Reservoir at Hwy 40 Bridge near Milan(MILM5) | Minnesota River at Lac Qui Parle Dam Tail (S of hwy 13)(LQRM5) | Minnesota River below Marsh Lake Dam (Tailwater)(MLDM5) | Minnesota River at Montevideo(MVOM5) |
| at Hwy 40 Bridge near Milan (MILM5) in MPX | Minnesota River below Marsh Lake Dam (Tailwater)(MLDM5) | Lac Qui Parle Reservoir at Lac Qui Parle Dam Pool(LAQM5) | Minnesota River near Odessa Hwy 75 Dam (Tailwater)(ODAM5) | Minnesota River at Lac Qui Parle Dam Tail (S of hwy 13)(LQRM5) |
Lac Qui Parle River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lac Qui Parle (LQPM5) in MPX | West Branch Lac Qui Parle River at Dawson(DAWM5) | Minnesota River at Montevideo(MVOM5) | | |
| near Providence (PVRM5) in MPX | | Lac Qui Parle River at Lac Qui Parle(LQPM5) | | |
Lackawanna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Archbald (ARHP1) in BGM | | Lackawanna River at Parker St Bridge(PKIP1) | | |
| at Old Forge (OFRP1) in BGM | Lackawanna River at Parker St Bridge(PKIP1) | | | |
| at Parker St Bridge (PKIP1) in BGM | Lackawanna River at Archbald(ARHP1) | Lackawanna River at Old Forge(OFRP1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Forest City (FCYP1) in BGM | Lackawanna River at Stillwater Dam(STIP1) | Lackawanna River at Archbald(ARHP1) | | |
| at Stillwater Dam (STIP1) in BGM | | Lackawanna River above Forest City(FCYP1) | | Lackawanna River at Archbald(ARHP1) |
Lackawaxen River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Honesdale (HONP1) in BGM | Lackawaxen River at Prompton Lake Dam(PMTP1) | Lackawaxen River at Hawley(HWYP1) | | |
| at Prompton Lake Dam (PMTP1) in BGM | Lackawaxen River near Aldenville(ALDP1) | Lackawaxen River at Honesdale(HONP1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Aldenville (ALDP1) in BGM | | Lackawaxen River at Prompton Lake Dam(PMTP1) | | Lackawaxen River at Honesdale(HONP1) |
| at Hawley (HWYP1) in BGM | Lackawaxen River at Honesdale(HONP1) | Lackawaxen River at Rowland(ROWP1) | Lackawaxen River at Prompton Lake Dam(PMTP1) | |
| at Rowland (ROWP1) in BGM | | | Lackawaxen River at Hawley(HWYP1) | |
Lagarto Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below George West (GWLT2) in CRP | | | | |
Lago Dos Bocas |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arecibo (ARGP4) in SJU | Rio Grande De Arecibo below Utuado(UTXP4) | Rio Grande De Arecibo near San Pedro(AREP4) | | |
Lago Loiza |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Trujillo Alto (PLOP4) in SJU | Rio Grande De Loiza at Caguas(CAGP4) | | Rio Gurabo at Gurabo(GURP4) | |
Laguna de Santa Rosa |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stony Point Road NR Cotati (CTIC1) in MTR | | | | |
| near Sebastopol (LSEC1) in MTR | | | | |
Lagunitas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pt. Reyes Station (LNTC1) in MTR | | | | |
| at Samuel P. Taylor State Park (LTSC1) in MTR | | | | |
Lake Ashtabula |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Baldhill Dam (BLDN8) in FGF | Sheyenne River near Cooperstown(CPRN8) | Sheyenne River below Baldhill Dam(BHTN8) | | |
Lake Bethany |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Bethany (BTYC3) in OKX | | | | |
Lake Borgne |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chef Menteur Pass near Lake Borgne (CMPL1) in LIX | | | | |
Lake Chamberlain |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Chamberlain (CHMC3) in OKX | | | | |
Lake Champlain |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Burlington (BURV1) in BTV | Lake Champlain at Port Henry(PHCN6) | Lake Champlain at Rouses Point(ROUN6) | Lake Champlain near Whitehall(WIHN6) | Richelieu River above L'Ile-aux-Noix(NUTQ7) |
| at Plattsburgh Bay Flood Inundation Mapping site (PBYN6) in BTV | | | | |
| at Port Henry (PHCN6) in BTV | Lake Champlain near Whitehall(WIHN6) | Lake Champlain at Burlington(BURV1) | | Lake Champlain at Rouses Point(ROUN6) |
| at Rouses Point (ROUN6) in BTV | Lake Champlain at Burlington(BURV1) | Richelieu River above L'Ile-aux-Noix(NUTQ7) | Lake Champlain at Port Henry(PHCN6) | Richelieu River at St. Jeans Shoals(STJQ7) |
| at St. Albans Bay Flood Inundation Mapping Site (SABV1) in BTV | | | | |
| at Sandbar State Park Flood Inundation Mapping Site (SSPV1) in BTV | | | | |
| near Whitehall (WIHN6) in BTV | | Lake Champlain at Port Henry(PHCN6) | | Lake Champlain at Burlington(BURV1) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Philipsburg (PHBQ7) in BTV | Lake Champlain at Burlington(BURV1) | Lake Champlain at Rouses Point(ROUN6) | | Richelieu River above L'Ile-aux-Noix(NUTQ7) |
Lake Chelan |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chelan (CHDW1) in OTX | Lake Chelan at Purple Point near Stehekin(STKW1) | | | |
| at Purple Point near Stehekin (STKW1) in OTX | Stehekin River at Stehekin(STHW1) | Lake Chelan at Chelan(CHDW1) | | |
Lake Coeur d'Alene |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Coeur d'Alene (COEI1) in OTX | Coeur d'Alene River at Cataldo(CTLI1) | Spokane River near Post Falls ID(PTFI1) | St Joe River at St Maries(SJMI1) | Spokane River below Green St at Spokane(SGRW1) |
Lake Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above The Woodlands (FCWT2) in HGX | | West Fork San Jacinto River near Conroe(CFKT2) | | |
| at Lake Creek Parkway near Cedar Park 5SE (LKPT2) in EWX | | Brushy Creek at I-35 Round Rock(BCIT2) | | |
Lake Creek (MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Power (LCPM8) in TFX | | | | |
Lake Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Eakley (EKCO2) in OUN | Lake Creek (OK) near Sickels(HLCO2) | | | |
| near Sickels (HLCO2) in OUN | | Lake Creek (OK) near Eakley(EKCO2) | | |
Lake Creek (SD) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Refuge near Tuthill (LBKS2) in UNR | | | | |
Lake Dawson |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Dawson (DAWC3) in OKX | | | | |
| above Lake Dawson (WBGC3) in OKX | | | | |
Lake Earl |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Crescent City (EFDC1) in EKA | | | | |
Lake Erie |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Buffalo (BUFN6) in BUF | | | | |
| near Cleveland (CNDO1) in CLE | | | | |
| above Erie (EREP1) in CLE | | | | |
| near Fairport Harbor (FAIO1) in CLE | | | | |
| at Fermi Tidal Gauge (FPPM4) in DTX | | | | |
| near Marblehead (MRHO1) in CLE | | | | |
| at Sturgeon Point (NOS) (PSTN6) in BUF | | | | |
| near Toledo (THRO1) in CLE | | | | |
Lake Fork (Central IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cornland (CLFI2) in ILX | | | | |
Lake Fork (E-IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Atwood (ATWI2) in ILX | | | | |
Lake Fork Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Fork (LFKT2) in SHV | | Lake Fork Creek near Quitman(QTMT2) | | Sabine River near Hawkins(HAKT2) |
| near Quitman (QTMT2) in SHV | Lake Fork Creek at Lake Fork(LFKT2) | Sabine River near Hawkins(HAKT2) | | Sabine River near Gladewater(GDWT2) |
Lake Fork Mohican River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Mohicanville Dam (MVLO1) in CLE | | Lake Fork Mohican River below Mohicanville Dam(MCHO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Mohicanville Dam (MCHO1) in CLE | Lake Fork Mohican River above Mohicanville Dam(MVLO1) | Walhonding River at Mohawk Dam Pool(MHWO1) | | |
Lake Fork Payette River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Jumbo Creek (LFPI1) in BOI | | North Fork Payette River at McCall(PAYI1) | | |
Lake Gaillard |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lake Gaillard - Weir (NBWC3) in OKX | | | | |
Lake Glen |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lake Glen (GLNC3) in OKX | | | | |
Lake Gogebic |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bergland (LGOM4) in MQT | | | | |
Lake Hammonasset |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lake Hammonasset (MADC3) in OKX | | | | |
Lake Hennessey |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (CDWC1) in MTR | | | | |
Lake Hopatcong |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Landing (LNDN4) in PHI | | | | |
Lake Huron |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Gratiot Tidal Gauge (FTGM4) in DTX | | | | |
| at Harbor Beach Tidal Gauge (HRBM4) in DTX | | | | |
| at Lake Port (LKPM4) in DTX | | | | |
Lake Iamonia |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Waterfront Drive (LAIF1) in TAE | | | | |
Lake Kampeska |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Watertown Water Plant (KMPS2) in ABR | | | | |
Lake Koocanusa |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Libby (LYDM8) in MSO | | | | |
Lake Maltby |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Maltby Lake #1 (MTOC3) in OKX | | | | |
| above Maltby Lake #3 (MTRC3) in OKX | | | | |
| above Maltby Lake #2 (MTTC3) in OKX | | | | |
Lake Mattamuskeet |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fairfield (MSKN7) in MHX | | | | |
Lake Memphremagog |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Newport (MEMV1) in BTV | Black River (Northern VT) at Coventry(CVYV1) | | Clyde River at Newport(NWPV1) | |
Lake Miccosukee |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at at US 90 (LMIF1) in TAE | | | | |
Lake Michigan |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Calumet Harbor (CMTI2) in LOT | | | | |
| at Chicago (Chicago Lock) (LCRI2) in LOT | | | | |
Lake Minchumina |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Minchumina (LMHA2) in PAFG2 | | | | |
Lake Minnetonka |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Gray's Dam (MTKM5) in MPX | | Minnehaha Creek at Minneapolis / Hiawatha Ave.(MHAM5) | | |
Lake Moomaw |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gathright Dam (MOOV2) in RNK | Jackson River near Bacova(BCVV2) | Jackson River at Covington(CVGV2) | | |
Lake Moultrie |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Russelville (LMIS1) in CHS | | | | |
| at Pinopolis Dam (PINS1) in CHS | | Cooper River near Goose Creek(GOOS1) | | |
| at Rediversion Canal near St. Stephen (STPS1) in CHS | | | | |
Lake Nerka |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dillingham (LNKA2) in PAFC2 | | | | |
Lake Odessa |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Schafer Landing - Port Louisa National Wildlife Refuge (ODSI4) in DVN | | | | |
Lake Ontario |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Braddock Heights (BDKN6) in BUF | | | | |
| at Cape Vincent (CAVN6) in BUF | | | | |
| at Breakwater Light (Fair Haven) (FAIN6) in BUF | | | | |
| at Hamlin Beach State Park (HMLN6) in BUF | | | | |
| at Golden Hill State Park (LYNN6) in BUF | | | | |
| at Oswego (NOS) (OSGN6) in BUF | | | | |
| at Rochester (NOS) (RCRN6) in BUF | | | | |
| at Sackets Harbor (SAKN6) in BUF | | | | |
| at Sodus Point (SODN6) in BUF | | | | |
| at Ninemile Point (WEBN6) in BUF | | | | |
Lake Palourde |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Morgan City (LEPL1) in LCH | | | | |
Lake Panorama (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Panora (PNLI4) in DMX | Middle Raccoon River (IA) near Bayard(BAYI4) | Middle Raccoon River (IA) at Panora(PANI4) | | |
Lake Pend Oreille |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hope (HOPI1) in OTX | Clark Fork River below Cabinet Gorge Dam(CBBI1) | Pend Oreille River below Albeni Falls Dam(ALFW1) | | Pend Oreille River at Cusick(POCW1) |
Lake Pontchartrain |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bonnet Carre Spillway (BCPL1) in LIX | | | | |
| at City Park East Lagoon near Lake Vista (CPEL1) in LIX | | | | |
| at City Park South Lagoon near Lake Vista (CPLL1) in LIX | | | | |
| at City Park West lagoon near Lake Vista (CPWL1) in LIX | | | | |
| near Mandeville (LPML1) in LIX | | | | |
| at Pass Manchac near HWY 51 (MCHL1) in LIX | | | | |
| at Mid-Lake (MDLL1) in LIX | | | | |
| at Lakefront Airport (PLAL1) in LIX | | | | |
| at Pass Manchac near Ponchatoula (PMPL1) in LIX | | | | |
| other Slidell at Rigolets on U S Hwy 90 (RFPL1) in LIX | | | | |
| near The Rigolets at HWY 90 (RGTL1) in LIX | | | | |
| at Rigolets (RIGL1) in LIX | | | | |
| at West End (WEGL1) in LIX | | | | |
Lake Rudee |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bells Rd in Virginia Beach (MLLW) (LRBV2) in AKQ | | | | |
Lake Saltonstall |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Furnace Pond (EHVC3) in OKX | | | | |
| above Lake Saltonstall (SLTC3) in OKX | | | | |
Lake Sampson |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Starke (LSSF1) in JAX | Alligator Creek at Starke(ACSF1) | Sampson River at Sampson City(SSSF1) | | |
Lake St Clair |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at St Clair Shores Tidal Gauge (SCSM4) in DTX | | | | |
Lake Trafford |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Immokalee (LTFF1) in MFL | | | | |
Lake Traverse |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wheaton (TRAM5) in ABR | | Bois de Sioux River at White Rock Dam(WHRM5) | | |
Lake Waha |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Waha (WAHI1) in OTX | | | | |
Lake of the Woods |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Spring Steel Island near Warroad (SSIM5) in FGF | | | | |
| at Warroad (WRDM5) in FGF | | | | |
Lamar River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tower Falls (TFLW4) in RIW | | | | |
Lamine River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Otterville (OTTM7) in EAX | | | | |
Lamington (Black) River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Burnt Mills (BTMN4) in PHI | | | | |
| at Pottersville (PTVN4) in PHI | | | | |
Lamoille Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lamoille (LCLN2) in LKN | | | | |
Lamoille River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Georgia (GEOV1) in BTV | Lamoille River at Jeffersonville(JVLV1) | | Lamoille River at Johnson(JONV1) | |
| at Johnson (JONV1) in BTV | | Lamoille River at Jeffersonville(JVLV1) | | Lamoille River at East Georgia(GEOV1) |
| at Jeffersonville (JVLV1) in BTV | Lamoille River at Johnson(JONV1) | Lamoille River at East Georgia(GEOV1) | | |
Lampasas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kempner (KEMT2) in FWD | | North Texas Lakes at Stillhouse Hollow Lake(STIT2) | | |
Lamprey River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Newmarket (LAMN3) in GYX | | | | |
Langham Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Addicks Reservoir (ADDT2) in HGX | Langham Creek near Addicks(LLYT2) | Buffalo Bayou at West Belt Drive(WSBT2) | Bear Creek at Barker(BBAT2) | |
| near Addicks (LLYT2) in HGX | | Langham Creek at Addicks Reservoir(ADDT2) | | |
Lansing Ditch |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lansing (LDLI2) in LOT | | Thorn Creek at Thornton(THNI2) | | |
Lapwai Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lapwai (LAPI1) in OTX | | | | |
Laramie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bosler (BOSW4) in CYS | Laramie River at Laramie(LLRW4) | Laramie River near Fort Laramie(FLAW4) | | |
| near Fort Laramie (FLAW4) in CYS | Laramie River near Bosler(BOSW4) | | | |
| at Laramie (LLRW4) in CYS | Laramie River near Woods Landing(WODW4) | Laramie River near Bosler(BOSW4) | | |
| near Woods Landing (WODW4) in CYS | | Laramie River at Laramie(LLRW4) | | |
| at Wheatland Reservoir No 2 (WTRW4) in CYS | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Glendevey (ONLC2) in BOU | | Laramie River at Laramie(LLRW4) | | |
Larrys Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Salladasburg (SALP1) in CTP | | | | |
Larto Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Larto Lake (LRTL1) in JAN | | | | |
Las Animas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at O'Connell Ranch (AORC1) in MTR | | | | |
Las Moras Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brackettville (LSPT2) in EWX | | Rio Grande at Eagle Pass(EPPT2) | | |
Las Vegas Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Henderson (KIDN2) in VEF | | | | |
| below Flamingo Wash Confluence (LWCN2) in VEF | | | | |
Lateral 1 |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near State Ditch #95 at 440th Ave (TRDM5) in FGF | | | | |
Laurel Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Damascus (DMCV2) in MRX | | | | |
Laurel Hill Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ursina (URSP1) in CTP | | | | |
Lavaca River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Breslau (BRLT2) in HGX | Lavaca River at Komensky(KMST2) | Lavaca River at Hallettsville(HTST2) | | |
| near Edna (EDNT2) in HGX | Lavaca River at Hallettsville(HTST2) | | | |
| at Hallettsville (HTST2) in HGX | Lavaca River at Breslau(BRLT2) | Lavaca River near Edna(EDNT2) | | |
| at Komensky (KMST2) in HGX | | Lavaca River at Breslau(BRLT2) | | |
Lawrence Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Weston Mills (LABN4) in PHI | | | | |
Lawsons Fork Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Spartanburg (LAWS1) in GSP | | | | |
Lawyer Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kamiah (LAWI1) in OTX | | | | |
Le Sueur River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at St. Clair (SCRM5) in MPX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rapidan (RPDM5) in MPX | | Minnesota River at Mankato(MNKM5) | | |
Leaf River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Collins (CLSM6) in JAN | | Leaf River at Hattiesburg(HATM6) | | |
| at Hattiesburg (HATM6) in JAN | Leaf River near Collins(CLSM6) | Leaf River near New Augusta(NAGM6) | Bouie Creek at Hattiesburg-Glendale Avenue(HBCM6) | |
| near McLain (MCLM6) in MOB | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near New Augusta (NAGM6) in MOB | Leaf River at Hattiesburg(HATM6) | Leaf River near McLain(MCLM6) | | |
Leaf River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Aldrich (CSAH26) (LALM5) in FGF | | | | |
| near Staples (CSAH29) (LFEM5) in FGF | | | | |
Leary-Weber Ditch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mohawk (MOHI3) in IND | | | | |
Leask Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Shelter Cove (LSCA2) in PAJK | | | | |
Leatherwood Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kipling (LWCO1) in PBZ | | | | |
Leavenworth Creek (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Georgetown (LVMC2) in BOU | | | | |
Lee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Van Buren LCR (VBRA4) in TSA | | | | |
Left Fork Peter Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Phelps (PLPK2) in JKL | | | | |
Left Hand Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Jamestown (LLHC2) in BOU | | Saint Vrain Creek below Longmont(SVLC2) | | |
Lehigh River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bethlehem (BETP1) in PHI | Lehigh River at Walnutport(WNTP1) | Lehigh River at Glendon(GLDP1) | | |
| at Glendon (GLDP1) in PHI | Lehigh River at Bethlehem(BETP1) | | | |
| at Lehighton (LHTP1) in PHI | Lehigh River at White Haven(WHTP1) | Lehigh River at Walnutport(WNTP1) | | |
| near F.E. Walter Dam (WHNP1) in PHI | | Lehigh River at White Haven(WHTP1) | | |
| at White Haven (WHTP1) in PHI | Lehigh River near F.E. Walter Dam(WHNP1) | Lehigh River at Lehighton(LHTP1) | | |
| at Walnutport (WNTP1) in PHI | Lehigh River at Lehighton(LHTP1) | Lehigh River at Bethlehem(BETP1) | | |
Lehman Creek (NV) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Baker (LMNN2) in LKN | | | | |
Leith Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above East Church St (LCSN7) in RAH | | | | |
Lelia Lake Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hedley (HLCT2) in AMA | | | | |
Lemhi River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lemhi (LERI1) in MSO | | | | |
Lemon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Juneau (LMCA2) in PAJK | | | | |
Lemonweir River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at New Lisbon (NLSW3) in ARX | | | | |
Lena Gulch (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Golden (HIWC2) in BOU | | Clear Creek (CO) at Derby(DRBC2) | | |
Leon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at I-10 and Loop 1604 (LCFT2) in EWX | | Leon Creek at I-35S near San Antonio(LKST2) | | |
| at Loop 410 near Leon Valley (LECT2) in EWX | | Leon Creek at I-35S near San Antonio(LKST2) | | |
| at I-35S near San Antonio (LKST2) in EWX | Leon Creek at Loop 410 near Leon Valley(LECT2) | | Leon Creek at I-10 and Loop 1604(LCFT2) | |
Leon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Belton (BLET2) in FWD | North Texas Lakes at Belton Lake(BLNT2) | Little River near Little River(LRIT2) | | |
| near DeLeon (DLLT2) in FWD | North Texas Lakes at Lake Leon(LLET2) | North Texas Lakes at Proctor Lake(PCTT2) | | |
| at Gatesville (GAST2) in FWD | Leon River near Hamilton(HMLT2) | North Texas Lakes at Belton Lake(BLNT2) | | |
| near Hamilton (HMLT2) in FWD | North Texas Lakes at Proctor Lake(PCTT2) | Leon River at Gatesville(GAST2) | | |
Leona River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at CR 429A near Uvalde (LRUT2) in EWX | | | | |
| near Uvalde (ULRT2) in EWX | | | | |
Leslie Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McNeal (LESA3) in TWC | | | | |
Level Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Suwanee Dam Road near Suwanee (SWAG1) in FFC | | | | |
Levisa Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pikeville (PKYK2) in JKL | Russell Fork near Elkhorn City(ELKK2) | Levisa Fork at Prestonsburg(PSTK2) | | |
| at Paintsville (PTVK2) in JKL | Levisa Fork at Prestonsburg(PSTK2) | Big Sandy River (KY) at Fullers Station(FLRK2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fishtrap Lake (FTLK2) in JKL | Grapevine Creek near Phyllis(PHYK2) | Levisa Fork at Pikeville(PKYK2) | | |
| at Prestonsburg (PSTK2) in JKL | Levisa Fork at Pikeville(PKYK2) | Levisa Fork at Paintsville(PTVK2) | Beaver Creek (Levisa Fork KY) at Martin(BVCK2) | |
Levisa Fork River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Rock (BIGV2) in RLX | Russell Fork River at Haysi(HAIV2) | | | |
| at Vansant (VASV2) in RLX | | Levisa Fork River at Big Rock(BIGV2) | | Slate Creek at Grundy (Slate Creek 460/Levisa Fork)(GRUV2) |
Lewis Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Ferrisburg (NFBV1) in BTV | | | | |
Lewis Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Big Creek Diversion Near Fish Camp (BGFC1) in HNX | | | | |
Lewis River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Muddy River near Cougar 15E (LRCW1) in PQR | | Lewis River at Swift Reservoir(SFRW1) | | |
| at Woodland (LRWW1) in PQR | Lewis River at Ariel(MERW1) | | | |
| at Ariel (MERW1) in PQR | Lewis River at Yale Reservoir(YARW1) | Lewis River at Woodland(LRWW1) | Canyon Creek near Amboy(CCAW1) | |
| at Swift Reservoir (SFRW1) in PQR | Lewis River above Muddy River near Cougar 15E(LRCW1) | Lewis River at Yale Reservoir(YARW1) | | |
| at Yale Reservoir (YARW1) in PQR | Lewis River at Swift Reservoir(SFRW1) | Lewis River at Ariel(MERW1) | | |
Lewy Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Princeton (LWYM1) in CAR | | | | |
Leyden Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Leyden Reservoir (LEYC2) in BOU | | Ralston Creek (CO) at Arvada(CRTC2) | | |
Libby Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Northfield (LIBM1) in CAR | | | | |
Lick Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Paoli (POLI3) in LMK | | | | |
Lick Creek (IN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beech Grove (LCII3) in IND | | White River (IN) near Centerton(CNTI3) | | |
Licking Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pecktonville (PECM2) in LWX | | | | |
Licking River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blue Licks Spring (BLSK2) in LMK | Licking River at Farmers(FRMK2) | Licking River at McKinneysburg(MKBK2) | | |
| near Butler (BTLK2) in ILN | Licking River at Catawba(CATK2) | Licking River above Visalia(VLIK2) | | |
| at Catawba (CATK2) in ILN | Licking River at Falmouth(FLMK2) | Licking River near Butler(BTLK2) | South Fork Licking River at Hayes(HYSK2) | |
| at Cave Run Lake (CRLK2) in JKL | Licking River near Salyersville(SAYK2) | Licking River at Farmers(FRMK2) | | |
| at Falmouth (FLMK2) in ILN | Licking River at McKinneysburg(MKBK2) | Licking River at Catawba(CATK2) | | |
| at Farmers (FRMK2) in JKL | Licking River at Cave Run Lake(CRLK2) | Licking River at Blue Licks Spring(BLSK2) | | |
| at McKinneysburg (MKBK2) in ILN | Licking River at Blue Licks Spring(BLSK2) | Licking River at Falmouth(FLMK2) | North Fork Licking River near Mount Olivet(MTOK2) | |
| near Salyersville (SAYK2) in JKL | | Licking River at Cave Run Lake(CRLK2) | | |
| above Visalia (VLIK2) in ILN | Licking River near Butler(BTLK2) | | | |
Licking River (OH) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dillon Dam Pool (DLFO1) in PBZ | Licking River (OH) near Newark (Stadden Bridge)(NEAO1) | Licking River (OH) at Dillon Dam Tailwater(DLLO1) | | |
| at Dillon Dam Tailwater (DLLO1) in PBZ | Licking River (OH) at Dillon Dam Pool(DLFO1) | | | |
| near Newark (Stadden Bridge) (NEAO1) in ILN | North Fork Licking River (OH) at Newark (Ohio Street)(NKOO1) | Licking River (OH) at Dillon Dam Pool(DLFO1) | South Fork Licking River (OH) near Heath(SFHO1) | |
Lightning Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clark Fork (LTCI1) in OTX | | | | |
Lightning Creek (SE KS) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McCune (MCNK1) in SGF | | Neosho River at Oswego(OSWK1) | | |
Limestone Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Leesburg (LBUV2) in LWX | | | | |
Limestone Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Athens (Capshaw) (ATNA1) in HUN | | | | |
Lincoln Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Seward (SWDN1) in OAX | | | | |
Linda Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mark West Springs Rd (LDAC1) in MTR | | | | |
Linden Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Linden (LNDP1) in PBZ | | | | |
Lindley Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Polk (PLKM7) in SGF | | Pomme De Terre River at Pomme De Terre Dam(PTXM7) | | |
Line Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 85 near Senoia (LING1) in FFC | Line Creek at Below Lake McIntosh(LMCG1) | | | |
| at Below Lake McIntosh (LMCG1) in FFC | Line Creek below GA 54 near Peachtree City(PHCG1) | Line Creek at Highway 85 near Senoia(LING1) | | |
| below GA 54 near Peachtree City (PHCG1) in FFC | | Line Creek at Below Lake McIntosh(LMCG1) | | |
Linton Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Laurel Dale (LDLW2) in LWX | | | | |
Linville Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Broadway (BDWV2) in LWX | | | | |
Linville River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nebo (NEBN7) in GSP | | | | |
Little River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Quincy (QCYF1) in TAE | | | | |
| near old US17 in Woodville (WDVN7) in AKQ | | | | |
| near Washington (WTNG1) in FFC | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Graysontown (GRYV2) in RNK | New River at Galax(GAXV2) | New River at Radford(RDFV2) | | |
| near Huntington (LRHI3) in IWX | | Wabash River at Wabash(WABI3) | | |
Little Alamance Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Graham (LACN7) in RAH | | | | |
| at Overbrook Dr (LAON7) in RAH | | | | |
Little Arkansas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alta Mills (ALMK1) in ICT | | Little Arkansas River near Halstead(HTDK1) | | |
| near Halstead (HTDK1) in ICT | Little Arkansas River at Alta Mills(ALMK1) | Little Arkansas River near Sedgwick(SEDK1) | | |
| near Sedgwick (SEDK1) in ICT | Little Arkansas River near Halstead(HTDK1) | | | |
Little Arthur Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Redwood Retreat Rd (XLAC1) in MTR | | | | |
Little Assawoman Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fenwick Island (IN MLLW) (FEND1) in PHI | | | | |
Little Attapulgus Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Attapulgus (ATPG1) in TAE | | Little River near Quincy(QCYF1) | | |
Little Ausable River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Laphams Mills (LPHN6) in BTV | | Lake Champlain at Rouses Point(ROUN6) | | |
Little Bayou D'Inde |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wright Road (CBIL1) in LCH | | | | |
Little Bear River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hyrum (HLZU1) in SLC | | | | |
| at Paradise (PRZU1) in SLC | | | | |
Little Beaver Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Liverpool (ESTO1) in PBZ | | | | |
Little Beaver Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Duncan (DLBO2) in OUN | | Beaver Creek (OK) at Waurika Lake(WRLO2) | | |
Little Bighorn River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hardin (HRDM8) in BYZ | Little Bighorn River at State Line near Wyola(LBSM8) | Bighorn River near Bighorn(BGHM8) | | |
| at State Line near Wyola (LBSM8) in BYZ | | Little Bighorn River near Hardin(HRDM8) | | |
Little Black Creek (south MS) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rockhill Road (LRRM6) in JAN | | Black Creek near Brooklyn(BKNM6) | | |
Little Black River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Fairdealing (LBFM7) in PAH | | | | |
Little Blanco River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at FM32 near Fischer (LBFT2) in EWX | | Blanco River at Wimberley(WMBT2) | | |
Little Blue River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Deshler (DSHN1) in GID | Little Blue River near Deweese(DWEN1) | Little Blue River at Hebron(HBON1) | | |
| near Deweese (DWEN1) in GID | | Little Blue River near Deshler(DSHN1) | | |
| near Fairbury (FRBN1) in OAX | Little Blue River at Hebron(HBON1) | Little Blue River near Hollenberg(HBGK1) | | |
| at Hebron (HBON1) in GID | Little Blue River near Deshler(DSHN1) | Little Blue River near Fairbury(FRBN1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Ayr (AYRN1) in GID | | Little Blue River near Deweese(DWEN1) | | Little Blue River near Deshler(DSHN1) |
| near Barnes (BANK1) in TOP | | | | |
| near Hollenberg (HBGK1) in TOP | Little Blue River near Fairbury(FRBN1) | | | |
Little Blue River (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Walkerville (LBRI3) in IND | | Big Blue River (IN) at Shelbyville(SBVI3) | | |
Little Blue River (MO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Knobtown (KBNM7) in EAX | | Little Blue River (MO) at Lees Summit Road - Independence(LRLM7) | | |
| near Lake City (LKCM7) in EAX | Little Blue River (MO) at Lees Summit Road - Independence(LRLM7) | | | |
| at Lees Summit Road - Independence (LRLM7) in EAX | Little Blue River (MO) at Knobtown(KBNM7) | Little Blue River (MO) near Lake City(LKCM7) | | |
Little Buck Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Indianapolis (LBCI3) in IND | | White River (IN) near Centerton(CNTI3) | | |
| at Tibbs Ave near Indianapolis (LBKI3) in IND | Retention Pond in Marion County Indiana near Homecroft(HOMI3) | White River (IN) near Centerton(CNTI3) | | |
Little Bull Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Artemus Road (ARTV2) in LWX | | | | |
Little Bush Kill |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Edgemere (EDGP1) in BGM | | | | |
Little Calumet River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gary (Burr Street) (GBSI3) in LOT | Little Calumet River at Highland (Kennedy Avenue)(HGLI3) | Little Calumet River at Gary (Grant St)(GRGI3) | | |
| at Gary (Grant St) (GRGI3) in LOT | Little Calumet River at Gary (Burr Street)(GBSI3) | Little Calumet River near Lake Station(LAKI3) | | |
| at Hammond (Indianapolis Boulevard) (HMMI3) in LOT | Hart Ditch at Munster(MNTI3) | | | |
| at Munster (LCMI3) in LOT | Little Calumet River at Munster (Northcote Avenue)(LCNI3) | Little Calumet River at South Holland(SHLI2) | | |
| at Munster (Northcote Avenue) (LCNI3) in LOT | Hart Ditch at Munster(MNTI3) | Little Calumet River at Munster(LCMI3) | | |
| at South Holland (SHLI2) in LOT | Little Calumet River at Munster(LCMI3) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highland (Kennedy Avenue) (HGLI3) in LOT | Little Calumet River at Hammond (Indianapolis Boulevard)(HMMI3) | Little Calumet River at Gary (Burr Street)(GBSI3) | | |
| near Lake Station (LAKI3) in LOT | Little Calumet River at Gary (Grant St)(GRGI3) | Portage-Burns Waterway at Portage (Lake Michigan outlet)(PBPI3) | | |
Little Cannon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Cannon Falls (CNFM5) in MPX | Little Cannon River at Sogn(SOGM5) | Cannon River at Welch(WLCM5) | | |
| at Sogn (SOGM5) in MPX | | Little Cannon River above Cannon Falls(CNFM5) | | |
Little Cedar River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ionia (IONI4) in ARX | Little Cedar River near Orchard 5E(LCOI4) | Little Cedar River at Nashua(NUAI4) | | |
| near Orchard 5E (LCOI4) in ARX | | Little Cedar River near Ionia(IONI4) | | |
| at Nashua (NUAI4) in ARX | Little Cedar River near Ionia(IONI4) | Cedar River at Waverly(WVLI4) | | |
Little Chazy River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Chazy (CHZN6) in BTV | | Lake Champlain at Rouses Point(ROUN6) | | |
Little Chena River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chena Hot Springs Road (CHLA2) in PAFG | | Chena River at Fairbanks(CHFA2) | | |
Little Chiques Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mt. Joy (MJYP1) in CTP | | | | |
Little Choctawhatchee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dothan (LCHA1) in TAE | | | | |
Little Claybank Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ozark (US 231) (OCBA1) in TAE | | Claybank Creek near Daleville (SR 84)(DALA1) | | |
Little Coal River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Danville (DANW2) in RLX | | Coal River (WV) at Tornado(TORW2) | | |
Little Colorado River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cameron (LCCA3) in FGZ | Little Colorado River near Winslow(LCWA3) | Colorado River near Grand Canyon Village(CGCA3) | Moenkopi Wash near Tuba city(MOEA3) | |
| near Joseph City (LCJA3) in FGZ | Little Colorado River at Holbrook(LHBA3) | Little Colorado River near Winslow(LCWA3) | | |
| above Lyman Lake (LCLA3) in FGZ | Little Colorado River at Greer(LCRA3) | Little Colorado River near St Johns(LCSA3) | | |
| at Greer (LCRA3) in FGZ | | Little Colorado River above Lyman Lake(LCLA3) | | |
| near St Johns (LCSA3) in FGZ | Little Colorado River above Lyman Lake(LCLA3) | Little Colorado River at Woodruff(WDRA3) | | |
| near Winslow (LCWA3) in FGZ | Little Colorado River near Joseph City(LCJA3) | Little Colorado River near Cameron(LCCA3) | Chevelon Creek near Winslow(CHWA3) | |
| at Holbrook (LHBA3) in FGZ | Little Colorado River at Woodruff(WDRA3) | Little Colorado River near Joseph City(LCJA3) | Puerco River near Chambers(PUCA3) | |
| at Woodruff (WDRA3) in FGZ | Little Colorado River near St Johns(LCSA3) | Little Colorado River at Holbrook(LHBA3) | | |
Little Conemaugh River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Conemaugh (ECMP1) in CTP | | | | |
Little Conestoga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Flory Mill (FLMP1) in CTP | | | | |
Little Contentnea Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ayden (AYDN7) in MHX | | | | |
| at Farmville (FRMN7) in MHX | | | | |
Little Cornish Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at County Road 95 near Oxford (LCBG1) in FFC | | | | |
Little Cottonwood Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jordan River (LCJU1) in SLC | | | | |
| near Salt Lake City (LCTU1) in SLC | | | | |
| at Crestwood Park (LCWU1) in SLC | | | | |
Little Cottonwood River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Courtland 2S (CRTM5) in MPX | | | | |
Little Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fuller Heights (LCFV2) in LWX | | | | |
| at US-1 (LCUV2) in LWX | | | | |
Little Cuyahoga River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lock 1 Outlet to Ohio and Erie Canal (ECAO1) in CLE | Cuyahoga River at Old Portage(OLPO1) | | | |
Little Cypress Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ore City (ORCT2) in SHV | | Little Cypress Creek near Jefferson(JFFT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jefferson (JFFT2) in SHV | Little Cypress Creek near Ore City(ORCT2) | Big Cypress Creek near Karnack(BGKT2) | | Big Cypress Creek at Mooringsport (Caddo Lake)(LCOL1) |
Little Cypress Creek (SE TX) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at County Road 3114 (HNLT2) in LCH | | | | |
Little Darby Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near West Jefferson (WEJO1) in ILN | | Big Darby Creek at Darbyville(DBVO1) | | |
Little Delaware River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Delhi (LDWN6) in BGM | | | | |
Little Deschutes River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near La Pine (LAPO3) in PDT | | | | |
Little Double Bridges Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Enterprise (CR 606) (LDBA1) in TAE | | Double Bridges Creek near Sellersville (CR 40)(SLLA1) | | |
Little Dry Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Friant (LTDC1) in HNX | | | | |
Little Eagle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Speedway (SPEI3) in IND | | Eagle Creek (IN) at Raymond Street in Indianapolis(ERSI3) | | |
Little Econlockhatchee |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oviedo (LECF1) in MLB | | | | |
Little Egg Inlet |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tuckerton (IN MLLW) (TKTN4) in PHI | | | | |
Little Elkhart Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Houston County Lake (CRTT2) in HGX | | Trinity River near Crockett(CRKT2) | | |
Little Falls |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blue Mount (BLMM2) in LWX | | | | |
Little Fishing Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bloomsburg (LFBP1) in CTP | | | | |
Little Fishing Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ringwood (RNGN7) in RAH | | | | |
Little Flatrock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Junction (JUNO1) in IWX | | | | |
Little Floyd River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sanborn (LFSI4) in FSD | | | | |
Little Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Linden Grove (LDNM5) in DLH | | | | |
| at Littlefork (LFKM5) in DLH | | | | |
| near Littlefork (LILM5) in DLH | | | | |
| near Silverdale (LTLM5) in DLH | | | | |
Little Goose Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Canyon (LGCW4) in BYZ | | Little Goose Creek below Colorado Colony Ditch(LGDW4) | | |
| below Colorado Colony Ditch (LGDW4) in BYZ | Little Goose Creek at Canyon(LGCW4) | Little Goose Creek at Big Horn(LTGW4) | | |
| at Big Horn (LTGW4) in BYZ | Little Goose Creek below Colorado Colony Ditch(LGDW4) | | | |
Little Grassy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Little Grassy Lake near Marion 13WSW (LGLI2) in PAH | | | | |
Little Gunpowder Falls |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Laurel Brook (LBFM2) in LWX | | | | |
Little Haynes Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dial Mill Road near Milstead (MLHG1) in FFC | | | | |
Little Hope Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SENECA PLACE (LHCN7) in GSP | | | | |
Little Huff Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hanover (LHCW2) in RLX | | | | |
Little Juniata River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Spruce Creek (SPKP1) in CTP | | | | |
Little Kanawha River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Burnsville Lake (BRNW2) in RLX | Little Kanawha River near Wildcat(WLDW2) | Little Kanawha River below Burnsville Lake(BULW2) | | |
| below Burnsville Lake (BULW2) in RLX | Little Kanawha River at Burnsville Lake(BRNW2) | Little Kanawha River below Burnsville(BURW2) | | |
| below Burnsville (BURW2) in RLX | Little Kanawha River below Burnsville Lake(BULW2) | Little Kanawha River at Glenville(GLEW2) | | |
| at Elizabeth (ELZW2) in RLX | Little Kanawha River at Grantsville(GRTW2) | | | |
| at Glenville (GLEW2) in RLX | Little Kanawha River below Burnsville(BURW2) | Little Kanawha River at Grantsville(GRTW2) | | |
| at Grantsville (GRTW2) in RLX | Little Kanawha River at Glenville(GLEW2) | Little Kanawha River at Elizabeth(ELZW2) | | |
| near Wildcat (WLDW2) in RLX | | Little Kanawha River at Burnsville Lake(BRNW2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Rocksdale (RCKW2) in RLX | | Little Kanawha River at Elizabeth(ELZW2) | | |
Little Kickapoo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Heyworth (HEYI2) in ILX | | | | |
Little Killbuck Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lodi (LKLO1) in CLE | | Killbuck Creek at Killbuck(KILO1) | | |
Little La Crosse River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Melvina - County Road F (CFMW3) in ARX | Little La Crosse River at Market Road(MLVW3) | Little La Crosse River at Leon(LENW3) | | |
| at Leon (LENW3) in ARX | Little La Crosse River at Melvina - County Road F(CFMW3) | | | |
| at Market Road (MLVW3) in ARX | | Little La Crosse River at Melvina - County Road F(CFMW3) | | |
Little Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cutoff (CTFL1) in LIX | | | | |
Little Laramie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Filmore (SMTW4) in CYS | | | | |
Little Lehigh Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Allentown (ALLP1) in PHI | | Little Lehigh Creek at Allentown(APAP1) | | |
| at Allentown (APAP1) in PHI | Little Lehigh Creek near Allentown(ALLP1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Trexlertown (TRXP1) in PHI | | Little Lehigh Creek near Allentown(ALLP1) | | |
Little Lick Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Oak Grove (LCRN7) in RAH | | | | |
Little Lost River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Howe (LLHI1) in PIH | Little Lost River below Wet Creek (Clyde)(LLRI1) | | | |
| below Wet Creek (Clyde) (LLRI1) in PIH | | Little Lost River near Howe(LLHI1) | | |
Little Lynches River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Kershaw SC (KEAS1) in CAE | | | | |
| near Kershaw SC (KELS1) in CAE | | | | |
Little Madawaska River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Caribou (LMRM1) in CAR | | Aroostook River below Tinker Dam(TINB3) | | |
Little Mahoning Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McCormick (MCRP1) in PBZ | | | | |
Little Manatee River (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wimauma at US 301 (WIMF1) in TBW | | | | |
Little Medicine Bow River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Boles Spring (LMBW4) in CYS | | | | |
Little Miami River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Spring Valley (LLMO1) in ILN | Little Miami River near Oldtown(OLDO1) | Little Miami River near South Lebanon(SLBO1) | Massies Creek at Wilberforce(WLFO1) | |
| at Milford (MLGO1) in ILN | Little Miami River near South Lebanon(SLBO1) | | | |
| near Oldtown (OLDO1) in ILN | | Little Miami River near Spring Valley(LLMO1) | | |
| near South Lebanon (SLBO1) in ILN | Little Miami River near Spring Valley(LLMO1) | Little Miami River at Milford(MLGO1) | | |
Little Minnesota River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Peever (PVRS2) in ABR | | | | |
Little Missouri River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Camp Crook (CACS2) in UNR | | Little Missouri River at Marmarth(MTHN8) | | |
| at Marmarth (MTHN8) in BIS | Little Missouri River at Camp Crook(CACS2) | Little Missouri River at Medora(MDAN8) | | |
| near Watford City (WTFN8) in BIS | Beaver Creek (SW ND) near Trotters(TRTN8) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Medora (MDAN8) in BIS | Little Missouri River at Marmarth(MTHN8) | Beaver Creek (SW ND) near Trotters(TRTN8) | | |
Little Missouri River (AR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Boughton (BHTA4) in LZK | | Little Missouri River (AR) at Narrows Dam(NADA4) | | |
| at Narrows Dam (NADA4) in LZK | Little Missouri River (AR) near Boughton(BHTA4) | | | |
Little Muddy River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Williston (LMCN8) in BIS | | | | |
Little Muncy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lairdsville (LAIP1) in CTP | | Muncy Creek at Muncy Creek(MNYP1) | | |
Little Muskegon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Morley (MORM4) in GRR | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oak Grove (OKGM4) in GRR | Little Muskegon River at Morley(MORM4) | | | |
Little Muskingum |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bloomfield (LNBO1) in RLX | | | | |
Little N. Santiam River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elkhorn (LNEO3) in PQR | | Little N. Santiam River near Mehama(LSMO3) | | |
| near Mehama (LSMO3) in PQR | Little N. Santiam River at Elkhorn(LNEO3) | N Santiam River at Mehama(MEHO3) | | |
Little Naches River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nile (LNRW1) in PDT | | | | |
Little Neck Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kings Point (IN MLLW) (KPTN6) in OKX | | | | |
Little Neck Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pinewood Rd in Virginia Beach (MLLW) (LTCV2) in AKQ | | | | |
Little Nelchina River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glenn Hwy (NELA2) in PAFC3 | | | | |
Little Nemaha River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Auburn (ABRN1) in OAX | | | | |
Little Niangua River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Macks Creek (LNIM7) in SGF | | Osage River at Bagnell Dam(LKSM7) | | |
Little North Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Thornfield (TFDM7) in SGF | | | | |
Little Ocmulgee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 149 at Scotland (SCTG1) in FFC | | | | |
Little Osage River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fulton (FTNK1) in SGF | | Little Osage River at Horton(HTNM7) | | |
| at Horton (HTNM7) in SGF | Little Osage River at Fulton(FTNK1) | | | |
Little Otter Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ferrisburg (FERV1) in BTV | | | | |
| near Ferrisburgh (MKTV1) in BTV | | | | |
Little Paint Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beltsville / Briggs Chaney Road (CVTM2) in LWX | | | | |
Little Papillion Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Irvington (IRVN1) in OAX | Thomas Creek near Bennington(IRLN1) | Little Papillion Creek at Ak-sar-ben at Omaha(OMLN1) | | |
| at Ak-sar-ben at Omaha (OMLN1) in OAX | Little Papillion Creek near Irvington(IRVN1) | Big Papillion Creek at Q Street at Omaha(RABN1) | Cole Creek at Blondo Street at Omaha(OMCN1) | |
Little Patuxent River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Lake Kittamaqundi (CSEM2) in LWX | | | | |
| at Centennial (CTNM2) in LWX | | Little Patuxent River at Allview(SMPM2) | | |
| near Guilford (LPGM2) in LWX | Little Patuxent River at Allview(SMPM2) | Little Patuxent River near Savage(SAVM2) | | |
| near Savage (SAVM2) in LWX | Little Patuxent River near Guilford(LPGM2) | Patuxent River near Bowie(BOWM2) | | |
| at Allview (SMPM2) in LWX | Little Patuxent River at Centennial(CTNM2) | Little Patuxent River near Guilford(LPGM2) | | |
Little Pee Dee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dillon (DLLS1) in ILM | | Little Pee Dee River near Nichols(NCHS1) | | |
| near Galivants Ferry (GALS1) in ILM | Little Pee Dee River near Nichols(NCHS1) | Little Pee Dee River near Conway(LPCS1) | Lumber River near Nichols(NICS1) | |
| near Conway (LPCS1) in ILM | Little Pee Dee River near Galivants Ferry(GALS1) | Pee Dee River near Bucksport(PDBS1) | | |
| near Nichols (NCHS1) in ILM | Little Pee Dee River near Dillon(DLLS1) | Little Pee Dee River near Galivants Ferry(GALS1) | | |
Little Pigeon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Sevierville (SEVT1) in MRX | West Prong Little Pigeon River above Gatlinburg(GATT1) | | West Prong Little Pigeon River at Chimney Picnic Area(CPAT1) | |
Little Pine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Etna (ETNP1) in PBZ | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Little Pine Dam (PDAP1) in CTP | Pine Creek at Jersey Mills(JEMP1) | | | |
Little Pine Creek (IN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Montmorenci (LPCI3) in IND | | Wabash River at Covington(CVGI3) | | |
Little Pine Island Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pine Wood Estates (PWET2) in LCH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Thicket (JYLT2) in LCH | | Pine Island Bayou near Bevil Oaks(JYNT2) | | |
Little Piney Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Newburg (NEWM7) in SGF | | Gasconade River at Jerome(JRMM7) | | |
Little Platte River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Smithville (SMHM7) in EAX | | | | |
Little Popo Agie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hudson (LPHW4) in RIW | Little Popo Agie River near Lander(LPLW4) | | | |
| near Lander (LPLW4) in RIW | | Little Popo Agie River near Hudson(LPHW4) | | |
Little Prickly Pear Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wolf Creek (LPPM8) in TFX | | Missouri River below Holter Dam near Wolf Creek(HTRM8) | | |
Little Raft Swamp |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Red Springs (RSPN7) in ILM | Lumber River at Lumberton(LBRN7) | | | |
Little Red River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Greers Ferry Dam (GRRA4) in LZK | Little Red River at Judsonia(JUDA4) | | | |
| at Judsonia (JUDA4) in LZK | | Little Red River at Greers Ferry Dam(GRRA4) | | |
Little River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near BLUE POND (BLPA1) in BMX | | | | |
| at Cameron (CMNT2) in FWD | Little River near Rockdale(RLRT2) | Brazos River near Bryan(BBZT2) | | |
| near Eatonton (EANG1) in FFC | | | | |
| below Tributary at Fairntosh (FTHN7) in RAH | | | | |
| above Hearthstone Lake Dam (HRSV2) in LWX | | | | |
| near DOSWELL (LTTV2) in AKQ | | North Anna River at Doswell(DOSV2) | | |
| near Mt Carmel (MTCS1) in GSP | | | | |
| at Newborn Road near Newborn (NWBG1) in FFC | | | | |
| at GA 5 near Woodstock (WODG1) in FFC | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Horatio (HRGA4) in SHV | Little River near Idabel(IDBO2) | Red River at Fulton(FLTA4) | | Red River at Sprinbank Ferry(SBFA4) |
| near Idabel (IDBO2) in SHV | | Little River at Horatio(HRGA4) | | Red River at Fulton(FLTA4) |
| near Little River (LRIT2) in FWD | Leon River near Belton(BLET2) | Little River near Rockdale(RLRT2) | North Texas Lakes at Stillhouse Hollow Lake(STIT2) | |
| at Gordon Street in Laurens (LRLS1) in GSP | | Little River near Silver Street(SILS1) | | |
| at Manchester (MANN7) in RAH | Flat Creek near Iverness(VASN7) | Cape Fear River at Fayetteville(FAYN7) | | |
| near Ditch 81 Up From Ditch 81 Control Structure (MDEA4) in MEG | | Right Hand Chute Little River at Rivervale(RIGA4) | | |
| at Ditch 81 (MNUA4) in MEG | | Little River near Ditch 81 Up From Ditch 81 Control Structure(MDEA4) | | |
| near Rockdale (RLRT2) in FWD | Little River near Little River(LRIT2) | Little River at Cameron(CMNT2) | San Gabriel River at Granger Lake(GNGT2) | |
| near Silver Street (SILS1) in CAE | | Saluda River at Lake Murray Dam near Irmo(IRMS1) | | |
Little River (KY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Cadiz (CDZK2) in PAH | | | | |
Little River (Midway) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Midway (SR 268) (MIDF1) in TAE | | Ochlockonee River at Jackson Bluff Dam (Lk Talquin)(JBDF1) | | |
Little River (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mount Pleasant (LMPN7) in RAH | | | | |
| at Niagara Carthage Rd (LRTN7) in RAH | | | | |
| near Zebulon (LRZN7) in RAH | | | | |
| near Orange Factory (LTLN7) in RAH | | | | |
| near Mount Pleasant (TMPN7) in RAH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at MERRILL ROAD (LRVN7) in GSP | | French Broad River at Blantyre(BLAN7) | | |
Little River (North Carolina) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Star/Troy (LITN7) in RAH | | | | |
| near Princeton (PNTN7) in RAH | | | | |
Little River (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Norman (NLRO2) in OUN | Little River (OK) at Lake Thunderbird(NRMO2) | Little River (OK) near Tecumseh(TCMO2) | | |
| at Lake Thunderbird (NRMO2) in OUN | | Little River (OK) near Norman(NLRO2) | | |
| near Sasakwa (SASO2) in OUN | Little River (OK) near Tecumseh(TCMO2) | | | |
| near Tecumseh (TCMO2) in OUN | Little River (OK) near Norman(NLRO2) | Little River (OK) near Sasakwa(SASO2) | | |
Little River (SW Georgia) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Adel (SR 37) (ADLG1) in TAE | Little River (SW Georgia) near Tifton(TWCG1) | Little River (SW Georgia) near Hahira (SR 122)(HRAG1) | | |
| near Hahira (SR 122) (HRAG1) in TAE | Little River (SW Georgia) near Adel (SR 37)(ADLG1) | Withlacoochee River near Quitman (US 84)(QUTG1) | | |
| near Tifton (TWCG1) in TAE | | Little River (SW Georgia) near Adel (SR 37)(ADLG1) | | |
Little River (TN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alcoa (ALCT1) in MRX | Little River (TN) near Maryville(MYVT1) | | | |
| near Maryville (MYVT1) in MRX | Little River (TN) at Townsend(TWNT1) | Little River (TN) near Alcoa(ALCT1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Townsend (TWNT1) in MRX | West Prong Little Pigeon River at Chimney Picnic Area(CPAT1) | Little River (TN) near Maryville(MYVT1) | | |
Little River (VA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Little River Reservoir (LRSV2) in RNK | | | | |
Little River (Vermont) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Moscow (MOSV1) in BTV | | Little River (Vermont) at Waterbury Reservoir(WRSV1) | | Little River (Vermont) near Waterbury(WTBV1) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Waterbury Reservoir (WRSV1) in BTV | Little River (Vermont) at Moscow(MOSV1) | Little River (Vermont) near Waterbury(WTBV1) | | Winooski River at Essex Junction(ESSV1) |
| near Waterbury (WTBV1) in BTV | Little River (Vermont) at Waterbury Reservoir(WRSV1) | Winooski River at Essex Junction(ESSV1) | Little River (Vermont) at Moscow(MOSV1) | Lake Champlain at Rouses Point(ROUN6) |
Little River Ditch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Morehouse (LRDM7) in PAH | | | | |
Little River of Louisiana |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rochelle (RHLL1) in SHV | | Black River at Acme(ACML1) | | |
Little Rock River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near George (LRGI4) in FSD | | Rock River at Rock Valley(RKVI4) | | |
Little Rockfish Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lakeview Rd near Hope Mills (LHMN7) in RAH | | | | |
| at Wallace (RFCN7) in MHX | | | | |
Little Sac River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Morrisville (MSZM7) in SGF | | Sac River near Caplinger Mills(CMZM7) | | |
Little Salkehatchie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Denmark (SRDS1) in CAE | | | | |
Little Salmon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bombay (BOMN6) in BTV | | | | |
| at Riggins (RIGI1) in MSO | | | | |
Little Salt Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lincoln (Arbor Road) (LICN1) in OAX | | | | |
Little Saluda River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Saluda (LSRS1) in CAE | | Saluda River at Lake Murray Dam near Irmo(IRMS1) | | |
Little Sandy Creek (WV) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Elkview (LSCW2) in RLX | | | | |
Little Sandy River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grayson Lake (GRAK2) in RLX | | Little Sandy River below Grayson Lake(GYLK2) | | |
| below Grayson Lake (GYLK2) in RLX | Little Sandy River at Grayson Lake(GRAK2) | Little Sandy River at Leon(LEOK2) | | |
| at Grayson (GYNK2) in RLX | Little Sandy River at Leon(LEOK2) | | | |
| at Leon (LEOK2) in RLX | Little Sandy River below Grayson Lake(GYLK2) | Little Sandy River at Grayson(GYNK2) | | |
| near Bull Run (LSNO3) in PQR | | | | |
Little Satilla River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Offerman (OFFG1) in JAX | | | | |
Little Schoharie Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Middleburgh (LSMN6) in ALY | | | | |
Little Schuylkill River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tamaqua (TQAP1) in CTP | | | | |
Little Shenango River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Greenville (GNVP1) in PBZ | | | | |
Little Sioux River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cherokee (CHKI4) in FSD | Little Sioux River at Linn Grove(LNNI4) | Little Sioux River at Correctionville(CRRI4) | | |
| at Correctionville (CRRI4) in FSD | Little Sioux River at Cherokee(CHKI4) | Little Sioux River near Turin(TURI4) | | West Fork Ditch near Hornick(HOKI4) |
| at Linn Grove (LNNI4) in FSD | Little Sioux River at Spencer(SPWI4) | Little Sioux River at Cherokee(CHKI4) | | |
| above Spencer (LSSI4) in FSD | Little Sioux River near Milford(MIFI4) | Little Sioux River near Spencer / Highway 18(SPII4) | | |
| near Milford (MIFI4) in FSD | Little Sioux River near Montgomery(MLSI4) | Little Sioux River above Spencer(LSSI4) | | |
| near Montgomery (MLSI4) in FSD | | Little Sioux River near Milford(MIFI4) | | |
| near Spencer / Highway 18 (SPII4) in FSD | Little Sioux River above Spencer(LSSI4) | Little Sioux River at Spencer(SPWI4) | | |
| at Spencer (SPWI4) in FSD | Little Sioux River near Spencer / Highway 18(SPII4) | Little Sioux River at Linn Grove(LNNI4) | | |
| near Turin (TURI4) in OAX | West Fork Ditch near Hornick(HOKI4) | | Little Sioux River at Correctionville(CRRI4) | |
Little Snake River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lily (LILC2) in GJT | Little Snake River at Baggs(LSBW4) | | | |
| at Baggs (LSBW4) in CYS | Little Snake River near Dixon(LSDW4) | Little Snake River near Lily(LILC2) | | |
| near Dixon (LSDW4) in CYS | Little Snake River near Savery(LSSW4) | Little Snake River at Baggs(LSBW4) | | |
| above Slater (SLFC2) in GJT | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Slater (LSRC2) in GJT | | Little Snake River near Dixon(LSDW4) | | |
| near Savery (LSSW4) in CYS | Little Snake River near Slater(LSRC2) | Little Snake River near Dixon(LSDW4) | | |
Little South Pembina River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Walhalla (LPRN8) in FGF | | | | |
Little Spearfish Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lead (LSLS2) in UNR | | | | |
Little Spokane River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dartford (LSDW1) in OTX | | | | |
Little St. Francis River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fredericktown (FRZM7) in LSX | | | | |
Little Stillwater Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tappan Dam Pool (TAPO1) in PBZ | | Little Stillwater Creek at Tappan Dam Tailwater(TPLO1) | | |
| at Tappan Dam Tailwater (TPLO1) in PBZ | Little Stillwater Creek at Tappan Dam Pool(TAPO1) | | | |
Little Stone Mountain Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Old Stone Mountain Road near Stone Mountain (LSMG1) in FFC | | | | |
Little Sugar Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pineville (LSGM7) in SGF | | | | |
Little Sugar Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Archdale Drive (LSAN7) in GSP | Little Sugar Creek (NC) at Hillside Avenue(LSHN7) | Little Sugar Creek (NC) at NC51 Pineville(PINN7) | | |
| at Hillside Avenue (LSHN7) in GSP | Little Sugar Creek (NC) at Medical Center Dr(LSMN7) | Little Sugar Creek (NC) at Archdale Drive(LSAN7) | | |
| at Medical Center Dr (LSMN7) in GSP | Little Sugar Creek (NC) below 36th street(LSTN7) | Little Sugar Creek (NC) at Hillside Avenue(LSHN7) | | |
| below 36th street (LSTN7) in GSP | | Little Sugar Creek (NC) at Medical Center Dr(LSMN7) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at NC51 Pineville (PINN7) in GSP | Little Sugar Creek (NC) at Archdale Drive(LSAN7) | Catawba River at Fishing Creek Dam(FCDS1) | | |
Little Susitna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Parks Hwy Bridge (LSHA2) in PAFC | Little Susitna River below Hatcher Pass Bridge(LSUA2) | | | |
| at Hatcher Pass Rd Bridge (LSOA2) in PAFC | | Little Susitna River below Hatcher Pass Bridge(LSUA2) | | |
| below Hatcher Pass Bridge (LSUA2) in PAFC | Little Susitna River at Hatcher Pass Rd Bridge(LSOA2) | Little Susitna River at Parks Hwy Bridge(LSHA2) | | |
Little Tallahatchie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Etta (ETAM6) in MEG | | | | |
Little Tallapoosa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 100 near Bowdon (BWNG1) in FFC | | | | |
| at US 27 at Carrollton (CANG1) in FFC | | | | |
Little Tennessee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Calderwood Dam (CALT1) in MRX | | | | |
| at Cheoah Dam (CHEN7) in GSP | Little Tennessee River at FONTANA DAM TVA(FONN7) | | Cheoah river above SANTEETLAH DAM(SNTN7) | |
| above Chilhowee Dam (CLTT1) in MRX | | | | |
| at LAKE EMORY DAM (EMRN7) in GSP | | | | |
| at FONTANA DAM TVA (FONN7) in GSP | | Little Tennessee River at Cheoah Dam(CHEN7) | | |
| near IOTLA (LTIN7) in GSP | | | | |
| near Otto (OTTN7) in GSP | | | | |
| near Prentiss (PRTN7) in GSP | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near NEEDMORE (NEEN7) in GSP | | Little Tennessee River near IOTLA(LTIN7) | | |
Little Truckee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Boca Reservoir (BCVC1) in REV | Little Truckee River at Stampede Reservoir(STPC1) | Truckee River at Farad(FARC1) | | |
| at Stampede Reservoir (STPC1) in REV | | Little Truckee River at Boca Reservoir(BCVC1) | | |
Little Tygart Creek (WV) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mineral Wells (MWLW2) in RLX | | Ohio River at Parkersburg(PARW2) | | |
Little Vermillion River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Salem (LVSS2) in FSD | | | | |
Little Wabash River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Carmi (CARI2) in PAH | Little Wabash River below Clay City(CLAI2) | | | |
| near Effingham (EFFI2) in ILX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Clay City (CLAI2) in ILX | Little Wabash River near Effingham(EFFI2) | Little Wabash River at Carmi(CARI2) | | |
Little Walnut Creek (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near IFC--Clive 156th St (WCWI4) in DMX | | Walnut Creek (Central IA) at Urbandale 142nd St(UBWI4) | | |
Little Walnut Creek (TX) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Georgian Drive near Austin 7N (LWGT2) in EWX | | | | |
Little Washita River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cement (CMTO2) in OUN | Little Washita River near Cyril(CYLO2) | Little Washita River near Ninnekah(NKHO2) | | |
| near Cyril (CYLO2) in OUN | | Little Washita River near Cement(CMTO2) | | |
| near Ninnekah (NKHO2) in OUN | Little Washita River near Cement(CMTO2) | | | |
Little Wea Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at South Raub (LWCI3) in IND | | Wabash River at Covington(CVGI3) | | |
Little Weiser River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Indian Valley (LWVI1) in BOI | | | | |
Little Wekiva River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near ALTAMONTE SPRINGS 2N (LWAF1) in MLB | | | | |
Little White River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Martin (LITS2) in UNR | | Little White River near Vetal(VTLS2) | | |
| below White River (LWRS2) in UNR | Little White River near Rosebud(RSBS2) | | | |
| near Rosebud (RSBS2) in UNR | Little White River near Vetal(VTLS2) | Little White River below White River(LWRS2) | | |
| near Vetal (VTLS2) in UNR | Little White River near Martin(LITS2) | Little White River near Rosebud(RSBS2) | | |
Little Wichita River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Archer City (ALWT2) in OUN | North Fork Little Wichita River at Lake Kickapoo(ARHT2) | Little Wichita River at Lake Arrowhead(ARRT2) | | |
| at Lake Arrowhead (ARRT2) in OUN | Little Wichita River near Archer City(ALWT2) | Little Wichita River near Henrietta(HTAT2) | | |
| near Henrietta (HTAT2) in OUN | Little Wichita River at Lake Arrowhead(ARRT2) | | | |
Little Willow Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kashwitna (LWCA2) in PAFC | | | | |
Little Wind River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Washakie (FWRW4) in RIW | North Fork Little Wind River near Fort Washakie(NLWW4) | Little Wind River near Riverton(RVTW4) | | |
| near Riverton (RVTW4) in RIW | Little Wind River at Fort Washakie(FWRW4) | | | |
Little Withlacoochee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rerdell (RERF1) in TBW | | | | |
Little Wolf River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Royalton (ROYW3) in GRB | | | | |
Little Wood River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above High 5 Creek (LWOI1) in PIH | | Eastern Idaho Reservoirs at Little Wood Reservoir(LWRI1) | | |
| near Carey (WODI1) in PIH | Eastern Idaho Reservoirs at Little Wood Reservoir(LWRI1) | | Silver Creek (ID) near Picabo(PBOI1) | |
Little Yadkin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dalton (DALN7) in RNK | | | | |
Livengood Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Livengood (LCLA2) in PAFG | | | | |
Livingston Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at NC Route 87 (LCDN7) in ILM | | | | |
Lizard Creek (Northern IA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fort Dodge (FLZI4) in DMX | | Des Moines River at Fort Dodge(FODI4) | | |
Llagas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Lake Silveira (BSVC1) in MTR | | | | |
| below Chesbro Reservoir (LCXC1) in MTR | | | | |
| above Chesbro Reservoir (LGHC1) in MTR | | | | |
| near Gilroy (LLGC1) in MTR | | | | |
| at Lake Silveira (LSXC1) in MTR | | | | |
| below Santa Teresa Blvd (XLSC1) in MTR | | | | |
Llano River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Junction (JNCT2) in SJT | | Llano River near Mason(MLRT2) | | |
| at Llano (LLAT2) in EWX | Llano River at County Road 102(LRTT2) | | | |
| near Mason (MLRT2) in SJT | Llano River near Junction(JNCT2) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at County Road 102 (LRTT2) in EWX | Llano River near Mason(MLRT2) | Llano River at Llano(LLAT2) | | |
Lobutcha Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Renfroe/Carthage (LBTM6) in JAN | | Pearl River near Carthage(CARM6) | | |
Lochsa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lowell (LOCI1) in MSO | | | | |
Lockwood Folly River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SR 211 (LFRN7) in ILM | | | | |
Locust Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cleveland (CLEA1) in BMX | | Locust Fork at Sayre(SAYA1) | | |
| at Sayre (SAYA1) in BMX | Locust Fork near Cleveland(CLEA1) | | | |
Lodge Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alberta Border near Willow Ck 18NW (LCAQ8) in TFX | | | | |
| below McRae Creek at International Boundary (LGEM8) in TFX | | | | |
| at on Middle Ck blo Middle Ck Res nr Consul 20 WNW (MCBQ8) in TFX | | | | |
| near on Middle Ck nr Govenlock near Consul 14 WSW (MCGQ8) in TFX | | | | |
| at Middle Ck abv Lodge Ck nr Willow Creek 8NW (MCLQ8) in TFX | | | | |
| at on Middle Ck at Sask border nr Elkwater 19SW (MCSQ1) in TFX | | | | |
| at Spangler Ditch (SPAQ8) in TFX | | | | |
Lodge Grass Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Willow Creek diversion near Wyola (closed) (LGCM8) in BYZ | | | | |
Logan Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wakefield (LCWN1) in FSD | | Logan Creek at Pender(PEDN1) | | |
| at Pender (PEDN1) in OAX | Logan Creek near Wakefield(LCWN1) | Logan Creek at Uehling(UEHN1) | | |
| at Uehling (UEHN1) in OAX | Logan Creek at Pender(PEDN1) | | | |
Logan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Logan (LGNU1) in SLC | | | | |
London Bridge Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Route 58 in VA Beach (LONV2) in AKQ | | | | |
Long Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at PAW CREEK (LONN7) in GSP | | | | |
| at Rhyne NC (LRYN7) in GSP | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bessemer City 3 NE (BESN7) in GSP | South Fork Catawba River near Laboratory(LABN7) | South Fork Catawba River at Lowell(LOWN7) | | |
Long Green Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glen Arm (GALM2) in LWX | | | | |
Long Island Sound |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bridgeport Harbor (IN MLLW) (BRHC3) in OKX | | | | |
| at Westport Compo (CPBC3) in OKX | | | | |
| above Lattingtown (LATN6) in OKX | | | | |
| near New London Harbor (IN MLLW) (NLHC3) in OKX | | | | |
| at New Haven (IN MLLW) (NWHC3) in OKX | | | | |
| at Sands Point (SADN6) in OKX | | | | |
| at Stamford (IN MLLW) (STDC3) in OKX | | | | |
Long King Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Livingston (LIVT2) in HGX | | Trinity River near Goodrich(GRIT2) | | |
Long Pine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Riverview (RVVN1) in LBF | | | | |
Long Prairie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Philbrook (PLBM5) in MPX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Long Prairie (LGPM5) in MPX | | Crow Wing River near Pillager(PLGM5) | | |
Long Quarter Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lutherville (LUTM2) in LWX | | | | |
Long River (MB) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Holmfield MB (LRHQ3) in FGF | | | | |
Long Run |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lemont (LLCI2) in LOT | | Des Plaines River at Joliet(JRSI2) | | |
Long Swamp Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nelson (BGDG1) in FFC | | | | |
Long Tom River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Fern Ridge Reservoir (FRNO3) in PQR | Long Tom River near Noti(NOTO3) | Long Tom River at Monroe(MNRO3) | | |
| at Monroe (MNRO3) in PQR | Long Tom River below Fern Ridge Reservoir(FRNO3) | | | |
| near Noti (NOTO3) in PQR | | Long Tom River below Fern Ridge Reservoir(FRNO3) | | |
Looking Glass River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Eagle (EAGM4) in GRR | | | | |
Lookout Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near New England (ENGG1) in FFC | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wauhatchie (LKOT1) in MRX | Lookout Creek near New England(ENGG1) | | | |
Loon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Orleans (LCKM5) in FSD | | | | |
Loon Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Granite Point (LGPW1) in OTX | | | | |
Loosahatchie River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arlington (ARLT1) in MEG | | Mississippi River at Memphis(MEMT1) | | Mississippi River at Helena(HEEA4) |
| at Brunswick (BRNT1) in MEG | Loosahatchie River at Arlington(ARLT1) | Loosahatchie River near Frayser(FRRT1) | | |
| near Frayser (FRRT1) in MEG | Loosahatchie River at Brunswick(BRNT1) | Mississippi River at Memphis(MEMT1) | Loosahatchie River at Arlington(ARLT1) | Mississippi River at Tunica Riverpark(TRPM6) |
| near Sommerville 1N (SOMT1) in MEG | Hatchie River near Bolivar(BVRT1) | Hatchie River at Rialto(RLTT1) | Hatchie River other Walnut(WLNM6) | |
| at Singleton Parkway (SPYT1) in MEG | Loosahatchie River at Brunswick(BRNT1) | Loosahatchie River near Frayser(FRRT1) | Loosahatchie River at Arlington(ARLT1) | |
Loramie Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lockington (LOCO1) in ILN | Loramie Creek near Newport(NPTO1) | Great Miami River at Piqua(PIQO1) | | |
| near Newport (NPTO1) in ILN | | Loramie Creek near Lockington(LOCO1) | | |
Los Angeles River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Wardlow Road (LAWC1) in LOX | Los Angeles River at Tujunga Avenue(LRTC1) | | Los Angeles River below Sepulveda Dam(PVCC1) | |
| at Tujunga Avenue (LRTC1) in LOX | Los Angeles River below Sepulveda Dam(PVCC1) | Los Angeles River below Wardlow Road(LAWC1) | | |
| below Sepulveda Dam (PVCC1) in LOX | | Los Angeles River at Tujunga Avenue(LRTC1) | | Los Angeles River below Wardlow Road(LAWC1) |
Los Gatos Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Lake Elsman (DSEC1) in MTR | | | | |
| above Hendrys Creek (HDRC1) in MTR | | | | |
| other Hooker (HKRC1) in MTR | | | | |
| at Lake Elsman (LESC1) in MTR | | | | |
| at El Dorado Ave (LGAC1) in HNX | | | | |
| near Coalinga (LGCC1) in HNX | | | | |
| below Lexington Reservoir (LGLC1) in MTR | | | | |
| above Bascom Avenue (LGQC1) in MTR | | | | |
| at Lincoln Avenue (LGTC1) in MTR | | | | |
| at Kirk Dam Weir (LGWC1) in MTR | | | | |
| other Lake Elsman Diversion (LKLC1) in MTR | | | | |
| at Lark Avenue (LRKC1) in MTR | | | | |
| above Lexington Reservoir (LXRC1) in MTR | | | | |
| at Montevina (MVNC1) in MTR | | | | |
| at Vasona Reservoir (VASC1) in MTR | | | | |
| above Vasona Reservoir (VQIC1) in MTR | | | | |
| at Williams Reservoir (WLMC1) in MTR | | | | |
Los Olmos Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Falfurrias (FAFT2) in BRO | | | | |
Los Padres Dam |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (LPRC1) in MTR | | | | |
Los Pinos River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bayfield (LPVC2) in GJT | | | | |
| at Vallecito Reservoir (VCRC2) in GJT | | | | |
| above Bayfield (VNBC2) in GJT | | | | |
Los Trancos Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arastradero Road (LTAA) (LTQC1) in MTR | | | | |
Lost Canyon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Dolores (LCCC2) in GJT | | | | |
Lost Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Croyden (CRDU1) in SLC | | | | |
| at Lost Creek Blvd (LCKT2) in EWX | | | | |
Lost Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oakman (PARA1) in BMX | | | | |
Lost Creek (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arran (ARNF1) in TAE | | | | |
| near Crawfordville (LCRF1) in TAE | | | | |
Lost River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brooks (CR119) (LOSM5) in FGF | | | | |
| at Oklee (OKLM5) in FGF | | Clearwater River (MN) at Red Lake Falls(RDLM5) | | |
Lost River (IN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Prospect (PSPI3) in LMK | | White River (IN) above Petersburg(PETI3) | | |
Lostine River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lostine (LSTO3) in PDT | | | | |
Loup River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Columbus (CLMN1) in OAX | Loup River near Genoa(GELN1) | | | |
| near Genoa (GELN1) in GID | North Loup River near St. Paul(SPUN1) | Loup River at Columbus(CLMN1) | Middle Loup River near St. Paul(SPLN1) | |
Loup River Power Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Columbus (CLSN1) in OAX | Loup River Power Canal near Genoa(GEAN1) | | | |
| near Genoa (GEAN1) in GID | | Loup River Power Canal near Columbus(CLSN1) | | |
Lowe River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Horsetail Falls near Valdez (LHFA2) in PAFC3 | | | | |
| near Valdez (LOWA2) in PAFC3 | | | | |
Lowell Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lowell Creek Diversion Tunnel Outlet (LWLA2) in PAFC | | | | |
Lower Cedar Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Divs Nr Mackay (CEDI1) in PIH | | Big Lost River at Leslie(LESI1) | | |
Lower Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lenoir (LCLN7) in GSP | | | | |
Lower Crystal Springs Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dam (CSRC1) in MTR | | | | |
Lower Grand River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bayou Sorrel (SRRL1) in LIX | | | | |
Lower Ketchikan Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Ketchikan Lake Dam (KDLA2) in PAJK | | Ketchikan Creek at Ketchikan Powerhouse(KPHA2) | | |
Lower Little River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ellendale (ELLN7) in GSP | | | | |
Lower N. Lakes Detention |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lower N Lakes (LNLV2) in RNK | | | | |
Lower Niagara River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Youngstown (Fort Niagara) (YNTN6) in BUF | | | | |
Lower Penitencia Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Machada Avenue (LPHC1) in MTR | | | | |
Lower Rouge |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at DEARBORN (DLRM4) in DTX | | | | |
| at Inkster (INKM4) in DTX | | | | |
Lower Silver Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below King Road (LSKC1) in MTR | | | | |
| at Ocala Avenue (OCLC1) in MTR | | | | |
Lowries Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lowries Run (LRNP1) in PBZ | | | | |
Loxahatchee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Jupiter 5NW (in MHHW) (LXRF1) in MLB | | | | |
Loyalhanna Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kingston (KINP1) in PBZ | | Loyalhanna Creek at Latrobe(LATP1) | | |
| at Latrobe (LATP1) in PBZ | Loyalhanna Creek at Kingston(KINP1) | Loyalhanna Creek at Loyalhanna Dam Pool(LYLP1) | | |
| at Loyalhanna Dam Pool (LYLP1) in PBZ | Loyalhanna Creek at Latrobe(LATP1) | Loyalhanna Creek above Loyalhanna Dam Tail Water(LHDP1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Loyalhanna Dam Tail Water (LHDP1) in PBZ | Loyalhanna Creek at Loyalhanna Dam Pool(LYLP1) | Kiskiminetas River at Vandergrift(VGFP1) | | |
| at Loyalhanna Dam Tailwater (SLTP1) in PBZ | Loyalhanna Creek at Loyalhanna Dam Pool(LYLP1) | | | |
Loyalsock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Barbours (BARP1) in CTP | Loyalsock Creek at Hillsgrove Town(HLLP1) | Loyalsock Creek at Loyalsockville(LOYP1) | | |
| at Forksville (FVLP1) in CTP | | Loyalsock Creek at Hillsgrove Town(HLLP1) | | |
| at Hillsgrove Town (HLLP1) in CTP | Loyalsock Creek at Forksville(FVLP1) | Loyalsock Creek at Barbours(BARP1) | | |
| at Loyalsockville (LOYP1) in CTP | Loyalsock Creek at Barbours(BARP1) | | | |
Luce Bayou |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Huffman (HFFT2) in HGX | | San Jacinto River at Lake Houston(HSJT2) | | |
Luckiamute River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Suver (SUVO3) in PQR | | | | |
Ludlum Thorofare |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sea Isle City (IN MLLW) (SICN4) in PHI | | | | |
Lugert Drainage Ditch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lugert (LDDO2) in OUN | | | | |
Lumber River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Boardman (BRDN7) in ILM | Lumber River at Lumberton West 5th Street(LUMN7) | Lumber River at Fairbluff(FBLN7) | | |
| at Fairbluff (FBLN7) in ILM | Lumber River at Boardman(BRDN7) | Lumber River near Nichols(NICS1) | | |
| at NC 72 in Lumberton (LMBN7) in ILM | Lumber River near Pembroke(PMBN7) | Lumber River at Lumberton(LBRN7) | | |
| at Lumberton West 5th Street (LUMN7) in ILM | Lumber River at Lumberton(LBRN7) | Lumber River at Boardman(BRDN7) | | |
| near Maxton (MAXN7) in ILM | Drowning Creek at Hoffman(HOFN7) | Lumber River near Pembroke(PMBN7) | | |
| near Nichols (NICS1) in ILM | Lumber River at Fairbluff(FBLN7) | Little Pee Dee River near Galivants Ferry(GALS1) | | |
| near Pembroke (PMBN7) in ILM | Lumber River near Maxton(MAXN7) | Lumber River at NC 72 in Lumberton(LMBN7) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lumberton (LBRN7) in ILM | Lumber River at NC 72 in Lumberton(LMBN7) | Lumber River at Lumberton West 5th Street(LUMN7) | Little Raft Swamp at Red Springs(RSPN7) | |
Lusk Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Eddyville (EDDI2) in PAH | | | | |
Luxapallila Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Columbus (CLUM6) in JAN | | | | |
Lycoming Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bodines (BODP1) in CTP | Lycoming Creek at Ralston(RLBP1) | Lycoming Creek near Trout Run (Camp Susque)(TRLP1) | | |
| above Deer Crossing (DRXP1) in CTP | Lycoming Creek at Roaring Branch Town(RORP1) | Lycoming Creek at Ralston(RLBP1) | | |
| at Hepburnville (HEPP1) in CTP | Lycoming Creek near Trout Run (Camp Susque)(TRLP1) | Lycoming Creek near Williamsport(LYCP1) | | |
| near Williamsport (LYCP1) in CTP | Lycoming Creek at Hepburnville(HEPP1) | | | |
| at Ralston (RLBP1) in CTP | Lycoming Creek above Deer Crossing(DRXP1) | Lycoming Creek at Bodines(BODP1) | | |
| at Roaring Branch Town (RORP1) in CTP | | Lycoming Creek above Deer Crossing(DRXP1) | | |
| near Trout Run (Camp Susque) (TRLP1) in CTP | Lycoming Creek at Bodines(BODP1) | Lycoming Creek at Hepburnville(HEPP1) | | |
Lye Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Findlay (FLYO1) in CLE | | Blanchard River at Findlay(FDYO1) | | |
Lyle Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Section House Rd 2 NW Conover (LCCN7) in GSP | | Catawba River at Cowans Ford Dam(CWAN7) | | |
Lynch Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jackson (LYNM6) in JAN | | | | |
Lynch Creek (Petaluma) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McDowell Blvd. (PLQC1) in MTR | | | | |
Lynches River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at US 378 near Lake City (LLCS1) in ILM | Lynches River at Effingham(EFFS1) | Lynches River near Johnsonville(JSNS1) | | |
| at I-95 (LYOS1) in CAE | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Bishopville (BISS1) in CAE | | Lynches River at Effingham(EFFS1) | | |
| at Effingham (EFFS1) in ILM | Lynches River at I-95(LYOS1) | Lynches River at US 378 near Lake City(LLCS1) | | |
| near Johnsonville (JSNS1) in ILM | Lynches River at US 378 near Lake City(LLCS1) | Pee Dee River near Bucksport(PDBS1) | | |
Lyndon Canyon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beardsley (DSLC1) in MTR | | | | |
Lynn Camp Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Corbin (CORK2) in JKL | | | | |
Lynnhaven River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lynnhaven Inlet (IN MLLW) (LHNV2) in AKQ | | | | |
Lyon Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Junction City (JNCK1) in TOP | | | | |
Lyon Valley Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Melvina - Lamplighter North (LLNW3) in ARX | | Little La Crosse River at Leon(LENW3) | | |
Lytle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Colton (YTLC1) in SGX | | | | |
Maacama Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kellogg (RMKC1) in MTR | | | | |
MacLaren River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Denali Hwy (MACA2) in PAFC3 | | | | |
Macatawa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Zeeland (ZEEM4) in GRR | | | | |
Machias River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Machias (in MLLW) (MCSM1) in CAR | | | | |
Mackay Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hilton Head (IN MLLW) (MACS1) in CHS | | | | |
Mackinaw River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Congerville (CNGI2) in ILX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Green Valley (GNVI2) in ILX | Mackinaw River near Congerville(CNGI2) | | | |
Mad River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Arcata (ARCC1) in EKA | | | | |
| above Eagle City (EAGO1) in ILN | Mad River near Urbana(UBNO1) | Mad River near Springfield(SGFO1) | | |
| above Pine Flats (MFPW1) in OTX | | | | |
| near Moretown (MOOV1) in BTV | | | | |
| at Ardenvoir (MRAW1) in OTX | | | | |
| near Dayton (MRDO1) in ILN | Mad River near Springfield(SGFO1) | Great Miami River at Dayton(DTNO1) | | |
| near Springfield (SGFO1) in ILN | Buck Creek at C J Brown(CJBO1) | Mad River near Dayton(MRDO1) | Mad River above Eagle City(EAGO1) | |
| near Urbana (UBNO1) in ILN | Mad River at West Liberty(WLBO1) | Mad River above Eagle City(EAGO1) | | |
| at West Liberty (WLBO1) in ILN | | Mad River near Urbana(UBNO1) | | |
Madison River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cameron (CMNM8) in TFX | | | | |
| at Kirby Ranch near Cameron (CMRM8) in TFX | Madison River at Hebgen Dam near West Yellowstone(HBDM8) | Madison River above Powerplant near McAllister(MRPM8) | | |
| near Grayling (GRYM8) in TFX | | | | |
| at Hebgen Dam near West Yellowstone (HBDM8) in TFX | Madison River near West Yellowstone(MDSM8) | Madison River at Kirby Ranch near Cameron(CMRM8) | | |
| below Ennis Lake near McAllister (MADM8) in TFX | Madison River above Powerplant near McAllister(MRPM8) | | | |
| near West Yellowstone (MDSM8) in TFX | | Madison River at Hebgen Dam near West Yellowstone(HBDM8) | | |
| above Powerplant near McAllister (MRPM8) in TFX | Madison River at Kirby Ranch near Cameron(CMRM8) | Madison River below Ennis Lake near McAllister(MADM8) | | |
Maggie Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carlin (MGCN2) in LKN | | | | |
Magnolia River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Magnolia Springs (MAGA1) in MOB | | | | |
Mahoning Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mahoning Dam Tailwater (MHDP1) in PBZ | Mahoning Creek at Mahoning Dam Pool(MHGP1) | | | |
| at Mahoning Dam Pool (MHGP1) in PBZ | Mahoning Creek below Punxsutawney(PXSP1) | Mahoning Creek at Mahoning Dam Tailwater(MHDP1) | | |
| at Punxsutawney (PNXP1) in PBZ | | Mahoning Creek below Punxsutawney(PXSP1) | | |
| below Punxsutawney (PXSP1) in PBZ | Mahoning Creek at Punxsutawney(PNXP1) | Mahoning Creek at Mahoning Dam Pool(MHGP1) | | |
Mahoning River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alliance (ALLO1) in CLE | | Mahoning River at Berlin Dam(BRLO1) | | |
| at Berlin Dam (BRLO1) in CLE | Mahoning River at Alliance(ALLO1) | Mahoning River below Berlin Dam(BRWO1) | | |
| below Berlin Dam (BRWO1) in CLE | Mahoning River at Berlin Dam(BRLO1) | Mahoning River at Lake Milton(NWTO1) | | |
| at Leavittsburg (LEAO1) in CLE | Mahoning River below Lake Milton at Pricetown(PRIO1) | Mahoning River at Warren(WRNO1) | West Branch Mahoning River below M J Kirwan Dam(KITO1) | |
| at Lake Milton (NWTO1) in CLE | Mahoning River below Berlin Dam(BRWO1) | Mahoning River below Lake Milton at Pricetown(PRIO1) | | |
| below Lake Milton at Pricetown (PRIO1) in CLE | Mahoning River at Lake Milton(NWTO1) | Mahoning River at Leavittsburg(LEAO1) | | |
| at Warren (WRNO1) in CLE | Mahoning River at Leavittsburg(LEAO1) | Mahoning River at Youngstown(YGWO1) | | |
| at Youngstown (YGWO1) in CLE | Mahoning River at Warren(WRNO1) | Mahoning River at Lowellville(LLWO1) | Mosquito Creek below Mosquito Creek Lake(MSQO1) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lowellville (LLWO1) in CLE | Mahoning River at Youngstown(YGWO1) | Beaver River at Wampum(WPMP1) | Crab Creek at Youngstown(CCRO1) | |
Mahwah River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Suffern (SUFN6) in OKX | | | | |
Maidens Choice Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wilhelm Park in Baltimore (MCRM2) in LWX | | | | |
| at Westgate in Baltimore (NBDM2) in LWX | | | | |
Main Ditch Number Six |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Levee Road 3 miles SSW of Hamburg IA (DCHM7) in EAX | | | | |
Mainstream Deep Tunnel |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McCook Reservoir (MCCI2) in LOT | | Chicago Sanitary and Ship Canal at Lemont(LCSI2) | | |
Makaha Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Makaha (MKHH1) in HNL | | | | |
Makawao Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kailua (MWSH1) in HNL | | | | |
Makiki Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at King St. (MKSH1) in HNL | | | | |
Malad River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bliss (MRBI1) in BOI | | | | |
| at WOODRUFF (WDRI1) in PIH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gooding (MLDI1) in BOI | Big Wood River below Magic Dam(BWMI1) | | Big Wood River at Stanton Crossing(SCBI1) | |
Malheur River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ontario (MAOO3) in BOI | Malheur River at Vale(VALO3) | | Malheur River below Warm Springs Reservoir(WARO3) | |
| at Vale (VALO3) in BOI | Malheur River below Warm Springs Reservoir(WARO3) | Malheur River near Ontario(MAOO3) | South Fork Malheur River near Riverside(SFMO3) | |
| below Warm Springs Reservoir (WARO3) in BOI | Malheur River above Drewsey(MADO3) | Malheur River at Vale(VALO3) | | Malheur River near Ontario(MAOO3) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Drewsey (MADO3) in BOI | | Malheur River below Warm Springs Reservoir(WARO3) | | |
Malibu Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Cold Creek (MBEC1) in LOX | | | | |
Mallard Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Stony Creek nr Harrisburg (MCLN7) in GSP | | | | |
Manada Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Manada Gap (MADP1) in CTP | | | | |
Manadas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bristol Road nr Laredo (BMKT2) in CRP | | | | |
| at Laredo (LMKT2) in CRP | | | | |
Manahawkin Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ship Bottom (IN MLLW) (SBTN4) in PHI | | | | |
Manalapan Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Spotswood (SPTN4) in PHI | | | | |
Manasquan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Squankum (SAMN4) in PHI | | Manasquan River at Allenwood(ALLN4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Allenwood (ALLN4) in PHI | Manasquan River at Squankum(SAMN4) | | | |
Manatee River (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Myakka Head at SR 64 (MKHF1) in TBW | | Manatee River (FL) at Manatee Dam(MTDF1) | | |
| at Manatee Dam (MTDF1) in TBW | Manatee River (FL) near Myakka Head at SR 64(MKHF1) | Manatee River (FL) at Rye Bridge(RYEF1) | | |
| at Rye Bridge (RYEF1) in TBW | Manatee River (FL) at Manatee Dam(MTDF1) | | | |
Manchester Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rock Hill (MCHS1) in GSP | | | | |
Mancos River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mancos (MNRC2) in GJT | | | | |
Manistee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Grayling (GYMM4) in APX | | | | |
| near Mesick (Hodenpyl Dam) (MSKM4) in APX | Manistee River near Sherman(SHRM4) | Manistee River near Wellston (Tippy Dam)(WLSM4) | | |
| near Sherman (SHRM4) in APX | | Manistee River near Mesick (Hodenpyl Dam)(MSKM4) | | |
| near Wellston (Tippy Dam) (WLSM4) in APX | Manistee River near Mesick (Hodenpyl Dam)(MSKM4) | | Pine River (N Lower MI) near Hoxeyville(HOXM4) | |
Manistique River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Manistique (MSQM4) in MQT | | | | |
Manitowoc River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Manitowoc (MTWW3) in GRB | | | | |
Manoa Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Woodlawn Drive (MNWH1) in HNL | | | | |
| at Manoa Palolo Drainage Canal (MPDH1) in HNL | | | | |
Manokin Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Princess Anne (MNBM2) in AKQ | | | | |
Manor Kill |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at West Conesville near Gilboa (MNRN6) in ALY | | | | |
Mansker Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Goodlettsville (GDLT1) in OHX | | | | |
| near Millersville (MLVT1) in OHX | | | | |
Mantua Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pitman (PITN4) in PHI | | | | |
Maple Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nickerson (NKRN1) in OAX | | | | |
| near North Bend (UKRN1) in OAX | | | | |
Maple Creek (MN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Owatonna (OWMM5) in MPX | | Straight River near Faribault(FRBM5) | | |
Maple River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mapleton (MAPI4) in OAX | Maple River at Ida Grove(MIGI4) | | | |
| near Frederick (MAPS2) in ABR | | | | |
| at Ida Grove (MIGI4) in FSD | Maple River at Galva(MRGI4) | Maple River at Mapleton(MAPI4) | | |
| at Galva (MRGI4) in FSD | | Maple River at Ida Grove(MIGI4) | | |
| at Maple Rapids (MRPM4) in GRR | | | | |
| near Sterling Center 2NE (STGM5) in MPX | | | | |
Maple River (ND) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hope (BOBN8) in FGF | | Maple River (ND) near Enderlin(ENDN8) | | |
| near Enderlin (ENDN8) in FGF | Maple River (ND) near Hope(BOBN8) | Maple River (ND) near Mapleton (South of I-94)(MPLN8) | | |
| near Mapleton (South of I-94) (MPLN8) in FGF | Maple River (ND) near Enderlin(ENDN8) | Maple River (ND) below Mapleton (North of I-94)(MAPN8) | | |
| above Sheldon (MRDN8) in FGF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Mapleton (North of I-94) (MAPN8) in FGF | Maple River (ND) near Mapleton (South of I-94)(MPLN8) | Sheyenne River at Harwood(HWDN8) | | |
Maquoketa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Green Island (GNII4) in DVN | Maquoketa River near Maquoketa(MAQI4) | | | |
| at Manchester Hwy 20 (MCHI4) in DVN | | Maquoketa River near Maquoketa(MAQI4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Maquoketa (MAQI4) in DVN | Maquoketa River at Manchester Hwy 20(MCHI4) | Maquoketa River above Green Island(GNII4) | North Fork Maquoketa River at Fulton(FLNI4) | |
Marais Des Cygnes River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at La Cygne (LCGK1) in EAX | Marais Des Cygnes River at Osawatomie(OSMK1) | Marais Des Cygnes River near Trading Post(TPOK1) | | |
| at Melvern Lake (MLVK1) in TOP | Marais Des Cygnes River near Reading(RDNK1) | Marais Des Cygnes River near Quenemo(QNMK1) | | |
| at Osawatomie (OSMK1) in EAX | Marais Des Cygnes River at Ottawa(OTWK1) | Marais Des Cygnes River at La Cygne(LCGK1) | | |
| at Ottawa (OTWK1) in TOP | Marais Des Cygnes River near Pomona(PMNK1) | Marais Des Cygnes River at Osawatomie(OSMK1) | | |
| near Pomona (PMNK1) in TOP | Marais Des Cygnes River near Quenemo(QNMK1) | Marais Des Cygnes River at Ottawa(OTWK1) | | |
| near Quenemo (QNMK1) in TOP | Marais Des Cygnes River at Melvern Lake(MLVK1) | Marais Des Cygnes River near Pomona(PMNK1) | | |
| near Reading (RDNK1) in TOP | | Marais Des Cygnes River at Melvern Lake(MLVK1) | | |
| near Trading Post (TPOK1) in EAX | Marais Des Cygnes River at La Cygne(LCGK1) | | | |
Marathon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Seward (MTHA2) in PAFC | | | | |
Marble Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Kaweah River (MBPC1) in HNX | | | | |
Marguerite Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Emma Creek (MRCA2) in PAFG | | | | |
| near Healy (MRGA2) in PAFG | | | | |
Maria Ygnacio Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Goleta (LMYC1) in LOX | | | | |
Marias River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Loma (LOMM8) in TFX | Marias River near Chester(MRCM8) | Teton River at Loma(LTRM8) | | |
| near Chester (MRCM8) in TFX | Marias River at Tiber Reservoir / Lake Elwell(TBRM8) | Marias River near Loma(LOMM8) | | |
| near Shelby (SHLM8) in TFX | Birch Creek (MT) near Swift Dam near Dupuyer(SFTM8) | Marias River at Tiber Reservoir / Lake Elwell(TBRM8) | | |
| at Tiber Reservoir / Lake Elwell (TBRM8) in TFX | Marias River near Shelby(SHLM8) | Marias River near Chester(MRCM8) | | |
Maries River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Westphalia (WPHM7) in LSX | | | | |
Mariposa Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Laughlin 4N (MPFC1) in EKA | | | | |
Mark West Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mirabel Heights (MWEC1) in MTR | | | | |
| at Michele Way (XMWC1) in MTR | | | | |
| at Porter Creek Rd (XPCC1) in MTR | | | | |
Marlin Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Marlinton (MLRW2) in RLX | | | | |
Marmaton River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Scott (FSKK1) in SGF | | Marmaton River near Richards(RCCM7) | | |
| near Nevada (NVDM7) in SGF | Marmaton River near Richards(RCCM7) | Osage River near Schell City(SCZM7) | Marmaton River at Fort Scott(FSKK1) | |
| near Richards (RCCM7) in SGF | Marmaton River at Fort Scott(FSKK1) | Marmaton River near Nevada(NVDM7) | Marmaton River near Uniontown(UUUK1) | |
| near Uniontown (UUUK1) in SGF | | | | |
Marne Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Yankton (MCNS2) in FSD | | Marne Creek at Yankton(MCSS2) | | |
| at Yankton (MCSS2) in FSD | Marne Creek above Yankton(MCNS2) | | | |
Marsh Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blanchard (BNDP1) in CTP | | | | |
| at Brentwood (MAKC1) in MTR | | | | |
| at Dainty Ave (MKDC1) in MTR | | | | |
| at March Creek Fire (MRHC1) in MTR | | | | |
Marsh Creek (Eastern ID) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McCammon (MCCI1) in PIH | | Portneuf River at Pocatello(PIHI1) | | |
Marsh Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at New Hope (MSHN7) in RAH | | | | |
Marsh Creek Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (MCBC1) in MTR | | | | |
Marsh River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Shelly (SHYM5) in FGF | | | | |
Marsh Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grimes (GRMM2) in LWX | | | | |
Martin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Paradise Valley (MARN2) in LKN | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Martin Creek Lake (LMTT2) in SHV | | Sabine River at Logansport(LPTL1) | | Sabine River at Toledo Bend Reservoir(BKLT2) |
Martinez |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (NEZC1) in MTR | | | | |
Martinez Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Saint Hedwig (HEIT2) in EWX | | | | |
Marys Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Benbrook (BMCT2) in FWD | | Clear Fork Trinity River at Fort Worth(FWHT2) | | |
Marys River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Philomath (PHIO3) in PQR | | Willamette River at Corvallis(CORO3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hot Springs Creek nr Deeth (MHSN2) in LKN | Hanks Creek above Mary's River(HNKN2) | Humboldt River near Elko(HREN2) | | |
Massac Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Paducah (MCPK2) in PAH | | | | |
Massachusetts Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Scituate (IN MLLW) (SCTM3) in BOX | | | | |
Massies Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wilberforce (WLFO1) in ILN | | Little Miami River near Spring Valley(LLMO1) | | |
Matadero Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lambert Avenue (MMVC1) in MTR | | | | |
| at Palo Alto (OLAC1) in MTR | | | | |
| at West Bayshore Road (WBHC1) in MTR | | | | |
Matanuska River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glacier Park Resort (MAGA2) in PAFC | | Matanuska River at Old Glenn Hwy(MATA2) | | |
| at Old Glenn Hwy (MATA2) in PAFC | Matanuska River at Glacier Park Resort(MAGA2) | | | |
Matanzas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bennett Valley Rd (MZBC1) in MTR | | | | |
| at Santa Rosa (MZSC1) in MTR | | | | |
Matanzas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bings Landing (in MHHW) (BINF1) in JAX | | | | |
Mattaponi River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beulahville (BLHV2) in AKQ | Mattaponi River at Bowling Green(BWLV2) | | Polecat Creek near PENOLA(PCKV2) | |
| at Bowling Green (BWLV2) in AKQ | | Mattaponi River near Beulahville(BLHV2) | | |
Mattawamkeag River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mattawamkeag (MATM1) in CAR | | | | |
Mattawoman Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pomonkey (POMM2) in LWX | | | | |
Mattole River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ettersburg (ETTC1) in EKA | | | | |
| near Petrolia (MTOC1) in EKA | | | | |
Maumee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Antwerp OH (ANTO1) in IWX | Maumee River at New Haven(NHVI3) | Maumee River near Defiance(DEFO1) | | |
| at Columbia St. at Ft. Wayne (CMBI3) in IWX | St. Marys River at Fort Wayne Main Street(FWAI3) | Maumee River at Fort Wayne(FTWI3) | St. Joseph River (OH/IN) at Ft. Wayne at Parnell Ave(SJRI3) | |
| at Coliseum Blvd In Fort Wayne (COMI3) in IWX | Maumee River at Fort Wayne(FTWI3) | Maumee River at New Haven(NHVI3) | | |
| at Napoleon (CPBO1) in IWX | Maumee River near Defiance (Independence Dam)(DFNO1) | Maumee River at Grand Rapids(GRRO1) | | |
| near Defiance (DEFO1) in IWX | Maumee River at Antwerp OH(ANTO1) | Maumee River near Defiance (Independence Dam)(DFNO1) | | |
| near Defiance (Independence Dam) (DFNO1) in IWX | Maumee River near Defiance(DEFO1) | Maumee River at Napoleon(CPBO1) | Auglaize River near Defiance(DFCO1) | |
| at Fort Wayne (FTWI3) in IWX | Maumee River at Columbia St. at Ft. Wayne(CMBI3) | Maumee River at Coliseum Blvd In Fort Wayne(COMI3) | | |
| at Grand Rapids (GRRO1) in CLE | Maumee River at Napoleon(CPBO1) | Maumee River at Waterville(WTVO1) | | |
| at New Haven (NHVI3) in IWX | Maumee River at Coliseum Blvd In Fort Wayne(COMI3) | Maumee River at Antwerp OH(ANTO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Waterville (WTVO1) in CLE | Maumee River at Grand Rapids(GRRO1) | | Wolf Creek (Lucas County) at Holland(HOLO1) | |
Maurice River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bivalve (IN MLLW) (BVVN4) in PHI | Maurice River at Norma(NORN4) | | | |
| at Norma (NORN4) in PHI | | Maurice River at Bivalve (IN MLLW)(BVVN4) | | |
Maury River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Buena Vista (BVSV2) in RNK | | | | |
| at Rockbridge Baths (ROBV2) in RNK | | | | |
Maybury Diversion |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (MAYC1) in MTR | | | | |
Mayfield Slough |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Tidal Station (MFSC1) in MTR | | | | |
Mayhaw Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McCall Road (HJMT2) in LCH | | | | |
Mayo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bethel Hill (BTHN7) in RAH | | | | |
Mayo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Price (PRIN7) in RNK | North Mayo River near Spencer(NMRV2) | | | |
Mazon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Coal City (COLI2) in LOT | | Illinois River at Morris(MORI2) | | |
McAlpine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Sardis Road (MALN7) in GSP | McAlpine Creek at Idlewild(MCIN7) | McAlpine Creek at Colony Rd(MCCN7) | | McAlpine Creek at Waste Water Treatment Plant(MCPN7) |
| at Colony Rd (MCCN7) in GSP | McAlpine Creek below Sardis Road(MALN7) | McAlpine Creek at Waste Water Treatment Plant(MCPN7) | McAlpine Creek at Idlewild(MCIN7) | |
| at Idlewild (MCIN7) in GSP | | McAlpine Creek below Sardis Road(MALN7) | | McAlpine Creek at Colony Rd(MCCN7) |
| at Waste Water Treatment Plant (MCPN7) in GSP | McAlpine Creek at Colony Rd(MCCN7) | | McAlpine Creek below Sardis Road(MALN7) | |
McCloud River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Above Shasta Lake (MSSC1) in STO | | | | |
McDonald Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mount Prospect (MCDI2) in LOT | | Des Plaines River at Des Plaines (Algonquin Road)(DMPI2) | | |
McDonalds Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McDonald's Branch (MCDN4) in PHI | | | | |
McDowell Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beatties Ford Rd. (MCDN7) in GSP | | | | |
| near HUNTERSVILLE (MDHN7) in GSP | | | | |
McGee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McGee Creek Lake (MGCO2) in OUN | | | | |
McIntosh Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Leonardtown (LENM2) in LWX | | | | |
McKay Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pendleton (MCKO3) in PDT | McKay Creek above Reservoir(MYKO3) | | | |
| above Reservoir (MYKO3) in PDT | | McKay Creek near Pendleton(MCKO3) | | |
McKee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wilgrove (MKCN7) in GSP | | | | |
McKenzie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Walterville (MCZO3) in PQR | McKenzie River below Leaburg Dam(MKLO3) | McKenzie River above Hayden Bridge at Springfield(MRHO3) | | |
| below Leaburg Dam (MKLO3) in PQR | McKenzie River near Vida(VIDO3) | McKenzie River near Walterville(MCZO3) | | |
| at Outlet of Clear Lake (MOCO3) in PQR | | McKenzie River near Belknap Springs(MUSO3) | | |
| above Coburg (MRGO3) in PQR | McKenzie River above Hayden Bridge at Springfield(MRHO3) | Willamette River at Harrisburg(HARO3) | | |
| above Hayden Bridge at Springfield (MRHO3) in PQR | McKenzie River near Walterville(MCZO3) | McKenzie River above Coburg(MRGO3) | | |
| near Belknap Springs (MUSO3) in PQR | McKenzie River at Outlet of Clear Lake(MOCO3) | McKenzie River below Trail Bridge Dam(TRBO3) | | |
| below Trail Bridge Dam (TRBO3) in PQR | McKenzie River near Belknap Springs(MUSO3) | McKenzie River near Vida(VIDO3) | Smith River (OR) above Belknap Springs(SUSO3) | |
| near Vida (VIDO3) in PQR | McKenzie River below Trail Bridge Dam(TRBO3) | McKenzie River below Leaburg Dam(MKLO3) | South Fork McKenzie River below Cougar Dam(CGRO3) | |
McLeod Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Park City (MCLU1) in SLC | | | | |
McMullen Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sharon View (MCMN7) in GSP | | | | |
| above Lincrest Place (MLIN7) in GSP | | | | |
McTier Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Monetta (MCTS1) in CAE | | | | |
Meacham Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gibbon (MCGO3) in PDT | | | | |
Meade River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Atqasuk (MDEA2) in PAFG3 | | | | |
Meadow Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Stokes (STKN7) in MHX | | | | |
Meadow Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Bear Creek (MDCO3) in PDT | | | | |
| below Dark Canyon (MDOO3) in PDT | | | | |
Meadow River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hines IFLOWS SG (HNEW2) in RNK | | Meadow River at Nallen(NALW2) | | |
| at Nallen (NALW2) in RLX | Meadow River at Hines IFLOWS SG(HNEW2) | | | |
Meadow Valley Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ursine (MVEN2) in VEF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Caliente (MVYN2) in VEF | | | | |
Meads Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Taft Rd. (MCUN6) in BGM | | Meads Creek near Coopers Plains(MCLN6) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Coopers Plains (MCLN6) in BGM | Meads Creek above Taft Rd.(MCUN6) | Cohocton River at Scudder Bridge(CSBN6) | | |
Mechums River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near White Hall (MECV2) in LWX | | | | |
Medary Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Medary (MDYS2) in FSD | | | | |
Medicine Bow River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hanna (HANW4) in CYS | Medicine Bow River above Elk Mountain(MBRW4) | | | |
| above Elk Mountain (MBRW4) in CYS | | Medicine Bow River near Hanna(HANW4) | | |
Medicine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Lawtonka (LTLO2) in OUN | | | | |
Medicine Creek (NE) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Curtis (MECN1) in LBF | Medicine Creek (NE) near Somerset(SOMN1) | Medicine Creek (NE) at Harry Strunk Reservoir(CABN1) | | |
| near Somerset (SOMN1) in LBF | | Medicine Creek (NE) near Curtis(MECN1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Harry Strunk Reservoir (CABN1) in LBF | Medicine Creek (NE) near Curtis(MECN1) | Republican River at Cambridge(CAMN1) | | |
Medicine Creek (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kennebec (MCKS2) in ABR | | | | |
Medicine Knoll Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Canning (MKCS2) in ABR | | | | |
Medicine Lodge Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hyattville (MLHW4) in RIW | | | | |
Medicine Lodge Creek (ID) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Small (MEDI1) in PIH | | | | |
Medicine Lodge River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kiowa (KIOK1) in DDC | | | | |
Medina River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bandera (BDAT2) in EWX | Medina River at Patterson Road at Medina(MERT2) | Medina River above Engligh Crossing near Pipe Creek(MEPT2) | | |
| near La Coste (LACT2) in EWX | Medina River at Medina Lake(MDLT2) | Medina River near Macdona(MMDT2) | | |
| at Medina Lake (MDLT2) in EWX | Medina River above Engligh Crossing near Pipe Creek(MEPT2) | Medina River near La Coste(LACT2) | | |
| above Engligh Crossing near Pipe Creek (MEPT2) in EWX | Medina River at Bandera(BDAT2) | Medina River at Medina Lake(MDLT2) | | |
| at Patterson Road at Medina (MERT2) in EWX | West Prong Medina River at Carpenter Creek Road(WPMT2) | Medina River at Bandera(BDAT2) | | |
| near Macdona (MMDT2) in EWX | Medina River near La Coste(LACT2) | Medina River at San Antonio US 281S(SAAT2) | | |
| at San Antonio US 281S (SAAT2) in EWX | Medina River near Macdona(MMDT2) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Somerset (SMMT2) in EWX | Medina River near Macdona(MMDT2) | Medina River at San Antonio US 281S(SAAT2) | | |
Medio Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beeville (MIOT2) in CRP | | | | |
Meduxenkeag River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above South Branch near Houlton (MXKM1) in CAR | | Meduxenkeag River at Lowery Rd near Houlton(MXLM1) | | |
| at Lowery Rd near Houlton (MXLM1) in CAR | Meduxenkeag River above South Branch near Houlton(MXKM1) | Meduxenkeag River near Belleville(BLVB3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Belleville (BLVB3) in CAR | Meduxenkeag River at Lowery Rd near Houlton(MXLM1) | | Meduxenkeag River above South Branch near Houlton(MXKM1) | |
Meherrin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near BRYANTS CORNER (BRTV2) in AKQ | Meherrin River at Emporia(EPOV2) | | | |
| at Emporia (EPOV2) in AKQ | Meherrin River near Lawrenceville(LAWV2) | Meherrin River near BRYANTS CORNER(BRTV2) | | |
| near Lawrenceville (LAWV2) in AKQ | Meherrin River near SOUTH HILL(SOHV2) | Meherrin River at Emporia(EPOV2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near SOUTH HILL (SOHV2) in AKQ | North Meherrin River near Lunenburg(LNBV2) | Meherrin River near Lawrenceville(LAWV2) | | |
Menard Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rye (RYET2) in HGX | | Trinity River near Romayor(RMYT2) | | |
Mendenhall Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Suicide Basin (JSBA2) in PAJK | | Mendenhall Lake at Lake Level(MNDA2) | | |
| at Lake Level (MNDA2) in PAJK | Mendenhall Lake at Suicide Basin(JSBA2) | | | |
Menominee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at White Rapids (BANM4) in GRB | Menominee River near Pembine(PBIW3) | Menominee River at Koss(KOSM4) | | |
| above Grand Rapids Mcallister (GRRW3) in GRB | | | | |
| at Koss (KOSM4) in GRB | Menominee River at White Rapids(BANM4) | Menominee River near McAllister(MCAW3) | Pike River at Amberg(AMBW3) | |
| near McAllister (MCAW3) in GRB | Menominee River at Koss(KOSM4) | | | |
| near Pembine (PBIW3) in GRB | Menominee River at Vulcan(VLCM4) | Menominee River at White Rapids(BANM4) | | |
| at Vulcan (VLCM4) in GRB | Menominee River at Niagara(NIAW3) | Menominee River near Pembine(PBIW3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Big Quinnesec Falls Dam (BGQW3) in GRB | Menominee River below Kingsford(KFDM4) | Menominee River at Niagara(NIAW3) | | |
| near Florence (FLOW3) in GRB | Brule River near Commonwealth(COMW3) | Menominee River at Twin Falls(TWFM4) | Michigamme River near Crystal Falls(CRFM4) | |
| below Kingsford (KFDM4) in GRB | Menominee River at Twin Falls(TWFM4) | Menominee River below Big Quinnesec Falls Dam(BGQW3) | | |
| at Niagara (NIAW3) in GRB | | Menominee River at Vulcan(VLCM4) | Pine River (WI) near Florence(BRKW3) | |
| at Twin Falls (TWFM4) in GRB | Menominee River near Florence(FLOW3) | | | |
Menomonee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Menomonee Falls (MFSW3) in MKX | | Menomonee River at Wauwatosa(WWTW3) | | |
| at Wauwatosa (WWTW3) in MKX | Menomonee River at Menomonee Falls(MFSW3) | | | |
Meramec River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arnold (ARNM7) in LSX | Meramec River at Fenton(FNNM7) | | | |
| near Cook Station (CSNM7) in LSX | | Meramec River near Steelville(SEEM7) | | |
| near Eureka (ERKM7) in LSX | Meramec River near Pacific(PCFM7) | Meramec River at Valley Park(VLLM7) | | |
| at Fenton (FNNM7) in LSX | Meramec River at Valley Park(VLLM7) | Meramec River at Arnold(ARNM7) | | |
| near Pacific (PCFM7) in LSX | Meramec River near Sullivan(SLLM7) | Meramec River near Eureka(ERKM7) | | |
| near Steelville (SEEM7) in LSX | Meramec River near Cook Station(CSNM7) | Meramec River near Sullivan(SLLM7) | | |
| near Sullivan (SLLM7) in LSX | Meramec River near Steelville(SEEM7) | Meramec River near Pacific(PCFM7) | | |
| at Valley Park (VLLM7) in LSX | Meramec River near Eureka(ERKM7) | Meramec River at Fenton(FNNM7) | | |
Merced River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Shaffer Bridge (MIEC1) in HNX | | | | |
| at Pohono Bridge (POHC1) in HNX | | Merced River at Stevinson(STVC1) | | |
| at Stevinson (STVC1) in HNX | Merced River at Pohono Bridge(POHC1) | San Joaquin River at Newman(NWMC1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Happy Isles (HPIC1) in HNX | | Merced River at Pohono Bridge(POHC1) | | |
Mermentau River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Catfish Point Lock (CFPL1) in LCH | Mermentau River at Lacassine Wildlife Refuge(LCSL1) | | | |
| at Lacassine Wildlife Refuge (LCSL1) in LCH | Mermentau River at Mermentau(MRML1) | Mermentau River at Catfish Point Lock(CFPL1) | | |
| at Mermentau (MRML1) in LCH | Bayou Nezpique at Basile(BSLL1) | Mermentau River at Lacassine Wildlife Refuge(LCSL1) | Bayou Des Cannes near Eunice(BDCL1) | |
Merrimack River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Concord (CONN3) in GYX | | | | |
| at Goffs Falls (GOFN3) in GYX | Merrimack River at Franklin Jct.(FRJN3) | Merrimack River at Nashua(NSHN3) | | |
| at Lawrence (LAWM3) in BOX | | | | |
| at Nashua (NSHN3) in GYX | Merrimack River at Goffs Falls(GOFN3) | Merrimack River at Lowell(LOWM3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Franklin Jct. (FRJN3) in GYX | | Merrimack River at Goffs Falls(GOFN3) | | |
| at Haverhill (HVRM3) in BOX | | | | |
| at Lowell (LOWM3) in BOX | Merrimack River at Nashua(NSHN3) | | | |
Merritts Mill Pond Outfall |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below US Highway 90 (MMPF1) in TAE | | | | |
Methow River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Goat Creek near Mazama (MZMW1) in OTX | | Methow River at Winthrop(WTHW1) | | |
| near Pateros (PATW1) in OTX | Methow River at Winthrop(WTHW1) | | | |
| at Winthrop (WTHW1) in OTX | Methow River above Goat Creek near Mazama(MZMW1) | Methow River near Pateros(PATW1) | | |
Mettawee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Middle Granville (GVVN6) in ALY | | | | |
Miami Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Harbor (SLOF1) in MFL | | | | |
Miami River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Garibaldi (MIAO3) in PQR | | | | |
Michigamme River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Republic (BNGM4) in MQT | | Michigamme River near Witch Lake(WLKM4) | | |
| near Witch Lake (WLKM4) in MQT | Michigamme River near Republic(BNGM4) | Michigamme River near Crystal Falls(CRFM4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Crystal Falls (CRFM4) in MQT | Michigamme River near Witch Lake(WLKM4) | Michigamme River at Inflow to Michigamme Reservoir(CYFM4) | | |
| at Inflow to Michigamme Reservoir (CYFM4) in MQT | Michigamme River near Witch Lake(WLKM4) | | | |
Michigan River (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Walden (WDNC2) in BOU | | North Platte River near Northgate(NGTC2) | | |
Mid Fork Willamette River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jasper (JASO3) in PQR | Mid Fork Willamette River near Oakridge(OAKO3) | Willamette River at Eugene(EUGO3) | | |
| above Hills Creek Res nr Oakridge (MFOO3) in PQR | | | | |
| near Oakridge (OAKO3) in PQR | Hills Creek near Oakridge(HCRO3) | Mid Fork Willamette River at Jasper(JASO3) | | Reservoir at Dexter(DEXO3) |
Middle Bosque River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McGregor (MCGT2) in FWD | | North Texas Lakes at Waco Lake(ACTT2) | | |
Middle Boulder Creek (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nederland (MBNC2) in BOU | | Boulder Creek (CO) near Orodell(OROC2) | | |
Middle Branch Escanaba River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Humboldt (HUMM4) in MQT | | Middle Branch Escanaba River near Princeton(PRNM4) | | |
| near Princeton (PRNM4) in MQT | Middle Branch Escanaba River at Humboldt(HUMM4) | | | |
Middle Branch Nimishillen Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Canton (CTNO1) in CLE | | Nimishillen Creek at North Industry(NHSO1) | | |
Middle Branch Ontonagon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Paulding (PAUM4) in MQT | | | | |
Middle Branch Root River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fillmore (FLMM5) in ARX | | Root River (MN) near Pilot Mound(RPMM5) | | |
Middle Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bound Brook (BDBN4) in PHI | | | | |
| at Burnt Mills (MDBN4) in PHI | | | | |
Middle Concho River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Tankersley (TKST2) in SJT | | | | |
Middle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lincoln (SW 63rd Street) (LMCN1) in OAX | | | | |
| near Clayton (MIDN7) in RAH | | | | |
| near Upper Lake (MUPC1) in EKA | | Clear Lake at Lakeport(CLKC1) | | |
Middle Creek (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lacey (LCYI4) in DMX | | North Skunk River near Sigourney(SIGI4) | | |
Middle Fabius River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ewing (EWMM7) in LSX | | | | |
Middle Fork American River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Foresthill (MFAC1) in STO | | | | |
Middle Fork Anderson River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bristow (BSTI3) in LMK | | | | |
Middle Fork Beargrass Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clifton (CFTK2) in LMK | Middle Fork Beargrass Creek near St. Matthews(STMK2) | Beargrass Creek at Mellwood(MLWK2) | | |
| near St. Matthews (STMK2) in LMK | | Middle Fork Beargrass Creek near Clifton(CFTK2) | | |
Middle Fork Bradley River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Homer (BRMA2) in PAFC | | | | |
Middle Fork Cosumnes River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Somerset (SOSC1) in STO | | | | |
Middle Fork Crow River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Manannah (MNAM5) in MPX | | | | |
| near New London 1S (NWLM5) in MPX | | | | |
| near Spicer (SPCM5) in MPX | | | | |
Middle Fork Eel River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dos Rios (DOSC1) in EKA | | | | |
Middle Fork Feather River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Portola (MFTC1) in REV | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Merrimac (MRMC1) in STO | Middle Fork Feather River near Portola(MFTC1) | | | |
Middle Fork Flathead River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near West Glacier (WGCM8) in MSO | | | | |
Middle Fork Forked Deer River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Humboldt 2W (HUMT1) in MEG | | North Fork Forked Deer River at Dyersburg(DYET1) | | |
Middle Fork Gila River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gila Hot Springs (MFGN5) in ABQ | | | | |
Middle Fork Holston River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Meadowview 4SE (MFHV2) in MRX | Middle Fork Holston River at Seven Mile Ford(SMFV2) | | | |
| at Seven Mile Ford (SMFV2) in RNK | | Middle Fork Holston River near Meadowview 4SE(MFHV2) | | |
Middle Fork John Day River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ritter (RTRO3) in PDT | | | | |
Middle Fork Kentucky River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hyden (HYDK2) in JKL | | Middle Fork Kentucky River at Buckhorn Lake(BUCK2) | | |
| near Tallega (TLLK2) in JKL | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Buckhorn Lake (BUCK2) in JKL | Middle Fork Kentucky River near Hyden(HYDK2) | Middle Fork Kentucky River near Tallega(TLLK2) | | |
Middle Fork New River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Boone (NERN7) in RNK | | | | |
Middle Fork Noocksack River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Demming (MFNW1) in SEW | | Nooksack River at North Cedarvillle(NRKW1) | | |
Middle Fork Payette River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Crouch (MFPI1) in BOI | South Fork Payette River at Lowman(PRLI1) | Payette River at Horseshoe Bend(HRSI1) | Deadwood River at Deadwood Reservoir(DRBI1) | Payette River at Emmett(EMMI1) |
Middle Fork Popo Agie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sinks Canyon (LANW4) in RIW | | Middle Fork Popo Agie River near Lander(MLBW4) | | |
| near Lander (MLBW4) in RIW | Middle Fork Popo Agie River at Sinks Canyon(LANW4) | | | |
Middle Fork Powder River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bar C Ranch (BARW4) in RIW | Middle Fork Powder River near Barnum(MFBW4) | Middle Fork Powder River near Kaycee(KAYW4) | | |
| near Barnum (MFBW4) in RIW | | Middle Fork Powder River at Bar C Ranch(BARW4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kaycee (KAYW4) in RIW | Middle Fork Powder River at Bar C Ranch(BARW4) | Powder River (WY-MT) near Arvada(ARVW4) | | |
Middle Fork Saline River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Harrisburg (HRBI2) in PAH | | | | |
Middle Fork Salmon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Middle Fork Lodge (MIDI1) in BOI | | Middle Fork Salmon River at Mouth(MSSI1) | | |
| at Mouth (MSSI1) in BOI | Middle Fork Salmon River at Middle Fork Lodge(MIDI1) | | | |
Middle Fork Salt River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Holliday (PMZM7) in LSX | | Salt River (MO) at New London(NLDM7) | | |
Middle Fork Snoqualmie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near M Fk Snoqualmie R nr Tanner (TANW1) in SEW | | Snoqualmie River at Snoqualmie Falls(SQUW1) | | |
Middle Fork Tygart Valley River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Adolph (ADOW2) in RLX | | Middle Fork Tygart Valley River at Ellamore(ELLW2) | | |
| at Audra (ADRW2) in RLX | Middle Fork Tygart Valley River at Ellamore(ELLW2) | | | |
| at Ellamore (ELLW2) in RLX | Middle Fork Tygart Valley River at Adolph(ADOW2) | Middle Fork Tygart Valley River at Audra(ADRW2) | | |
Middle Fork Vermilion River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Oakwood (OKWI2) in ILX | | | | |
Middle Fork Whitewater River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Whitewater State Park (WSPM5) in ARX | | Middle Fork Whitewater River at Whitewater State Park Group Camp(WWPM5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Whitewater State Park Group Camp (WWPM5) in ARX | Middle Fork Whitewater River near Whitewater State Park(WSPM5) | Mississippi River below Lock and Dam 5 - Minnesota City(MSCM5) | | |
Middle Fork Yuba River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Our House (OURC1) in STO | | | | |
Middle Fork Zumbro River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Berne (BNEM5) in ARX | | Middle Fork Zumbro River at Pine Island(PNLM5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pine Island (PNLM5) in MPX | Middle Fork Zumbro River near Berne(BNEM5) | Zumbro River at Zumbro Falls(ZUMM5) | | |
Middle Island Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Little (LTLW2) in RLX | | | | |
| near Middlebourne (MBRW2) in RLX | | | | |
| near West Union (WUNW2) in RLX | | | | |
Middle Loup River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dunning (DNGN1) in LBF | | | | |
| at Rockville (RCKN1) in GID | | Middle Loup River near St. Paul(SPLN1) | | |
| near St. Paul (SPLN1) in GID | Middle Loup River at Rockville(RCKN1) | Loup River near Genoa(GELN1) | | |
Middle Oconee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Arcade (ACDG1) in FFC | | Middle Oconee River at US 78 at Athens(MOCG1) | | |
| at US 78 at Athens (MOCG1) in FFC | Middle Oconee River near Arcade(ACDG1) | | | |
Middle Raccoon River (IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bayard (BAYI4) in DMX | Brushy Fork Creek (Western IA) near Templeton(TPTI4) | Lake Panorama (Central IA) at Panora(PNLI4) | Middle Raccoon River Tributary (IA) near Carroll(CLLI4) | |
| at Panora (PANI4) in DMX | Lake Panorama (Central IA) at Panora(PNLI4) | South Raccoon River (IA) at Redfield(REDI4) | | |
Middle Raccoon River Tributary (IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carroll (CLLI4) in DMX | | Middle Raccoon River (IA) near Bayard(BAYI4) | | |
Middle River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Argyle (AGYM5) in FGF | | | | |
| near Churchville (CHUV2) in LWX | | | | |
| near Grottoes (GROV2) in LWX | | | | |
Middle River (Central IA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Indianola (IDNI4) in DMX | | | | |
Middle Rouge |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dearborn Heights (GACM4) in DTX | | | | |
Middle Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Huntsman Lake (HTLV2) in LWX | | | | |
Middle Saluda river |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cleveland (MSRS1) in GSP | | | | |
Middle Tyger River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gramling (TYGS1) in GSP | | Middle Tyger River near Lyman(MTLS1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lyman (MTLS1) in GSP | Middle Tyger River near Gramling(TYGS1) | | | |
Middle Verde Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hwy 173N near Hondo (VCKT2) in EWX | | | | |
Middle Wichita River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Guthrie 19NE (TLPT2) in LUB | | | | |
Middle Yegua Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dime Box (DMYT2) in HGX | | Yegua Creek at Lake Somerville(SOMT2) | | |
Midlothian Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Oak Forest (OAKI2) in LOT | | | | |
Milford Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lower Gar Lake Outlet (LGLI4) in FSD | | | | |
| near Milford (OBJI4) in FSD | East Okoboji Lake at East/West Okoboji Lake Channel(EWOI4) | | | |
Milk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dodson (DMRM8) in GGW | Milk River near Harlem(HRLM8) | Milk River at Malta(MALM8) | | |
| at Eastern Crossing nr Rudyard (ERNM8) in TFX | Milk River near Del Bonita nr Cut Bank(PDBM8) | Milk River at Fresno Reservoir near Havre(HAVM8) | | |
| near Glasgow (GLWM8) in GGW | Milk River near Tampico(TMPM8) | Milk River at Nashua(NSHM8) | | |
| at Fresno Reservoir near Havre (HAVM8) in TFX | Milk River at Eastern Crossing nr Rudyard(ERNM8) | Milk River at Havre(HVRM8) | | |
| near Harlem (HRLM8) in TFX | Milk River at Havre(HVRM8) | Milk River near Dodson(DMRM8) | Battle Creek (North-central MT) near Chinook(BCMM8) | |
| at Havre (HVRM8) in TFX | Milk River at Fresno Reservoir near Havre(HAVM8) | Milk River near Harlem(HRLM8) | | |
| at Malta (MALM8) in GGW | Milk River near Dodson(DMRM8) | Milk River near Saco(SACM8) | | |
| above Milk River AB (MRAQ1) in TFX | | | | |
| at Nelson Reservoir (NLSM8) in GGW | | | | |
| at Nashua (NSHM8) in GGW | Milk River near Glasgow(GLWM8) | | | |
| near Del Bonita nr Cut Bank (PDBM8) in TFX | | Milk River at Eastern Crossing nr Rudyard(ERNM8) | | |
| near Saco (SACM8) in GGW | Milk River at Malta(MALM8) | Milk River near Tampico(TMPM8) | | |
| near Tampico (TMPM8) in GGW | Milk River near Saco(SACM8) | Milk River near Glasgow(GLWM8) | | |
Mill Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dunraven (DUNN6) in BGM | | | | |
Mill Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Antioch (ANTT1) in OHX | Mill Creek near Nolensville(NLVT1) | Mill Creek at Woodbine(WBNT1) | | |
| near Avoca (AVOM4) in DTX | | | | |
| near Bellville (BEMT2) in HGX | | Brazos River above San Felipe(BAWT2) | | |
| near Crandall (CNDG1) in FFC | | | | |
| near Dexter (DEXM4) in DTX | | | | |
| at Dalton (DLNG1) in FFC | | | | |
| at Evendale (EVNO1) in ILN | | Mill Creek above Reading(MCRO1) | | |
| at Five Mile Bridge (FMBW1) in PDT | Mill Creek (WA) near Walla Walla(MLKW1) | Mill Creek (WA) at Walla Walla(MLLW1) | | |
| at Garfield Parkway (GMLO1) in CLE | | Mill Creek at Garfield Heights(GARO1) | | |
| near Longview (MCLW1) in PQR | | | | |
| above Reading (MCRO1) in ILN | Mill Creek at Evendale(EVNO1) | | | |
| above Mill Creek (MILU1) in SLC | | | | |
| near Los Molinas (MLMC1) in STO | | | | |
| near Piedra (MLPC1) in HNX | | | | |
| near Nolensville (NLVT1) in OHX | | Mill Creek at Antioch(ANTT1) | | |
| at Woodbine (WBNT1) in OHX | Mill Creek at Antioch(ANTT1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Garfield Heights (GARO1) in CLE | Mill Creek at Garfield Parkway(GMLO1) | | | |
Mill Creek (E TX) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brownlea Road (LEAT2) in LCH | | | | |
Mill Creek (IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Milan (MLNI2) in DVN | | | | |
| at Old Mill Creek (OMCI2) in LOT | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Batavia (BMCI2) in LOT | | Fox River at Montgomery(MNGI2) | | |
Mill Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cagles Mill Lake (CAGI3) in IND | Mill Creek (IN) near Cataract(CATI3) | Mill Creek (IN) at Cagles Mill(MANI3) | | |
| near Cataract (CATI3) in IND | | Mill Creek (IN) at Cagles Mill Lake(CAGI3) | | |
| at Cagles Mill (MANI3) in IND | Mill Creek (IN) at Cagles Mill Lake(CAGI3) | Eel River at Bowling Green(BOLI3) | | |
Mill Creek (KY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pleasure Ridge Park (PRPK2) in LMK | | | | |
| near Valley Station (VYWK2) in LMK | | | | |
Mill Creek (MI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Quaker St. near Mottville (MCQM4) in IWX | | | | |
Mill Creek (Marion Co., OR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Turner Road near Salem (MCTO3) in PQR | Mill Creek (Marion Co., OR) at Turner(MTTO3) | Mill Creek (Marion Co., OR) at North Salem High School at Salem(MNSO3) | | |
| at North Salem High School at Salem (MNSO3) in PQR | Mill Creek (Marion Co., OR) at Turner Road near Salem(MCTO3) | | | |
| at Spenner Road near Sublimity (MSSO3) in PQR | | Mill Creek (Marion Co., OR) at Turner(MTTO3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Turner (MTTO3) in PQR | Mill Creek (Marion Co., OR) at Spenner Road near Sublimity(MSSO3) | Mill Creek (Marion Co., OR) at Turner Road near Salem(MCTO3) | Beaver Creek (Marion Co., OR) at Aumsville(BCOO3) | |
Mill Creek (NW IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Larrabee (LARI4) in FSD | | | | |
Mill Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mill Creek (MCKO2) in OUN | Mill Creek (OK) near Sulphur(SMCO2) | Mill Creek (OK) at Mouth of 3Mile Creek near Mill Creek(MICO2) | | |
| at Mouth of 3Mile Creek near Mill Creek (MICO2) in OUN | Mill Creek (OK) near Mill Creek(MCKO2) | | | |
| near Sulphur (SMCO2) in OUN | | Mill Creek (OK) near Mill Creek(MCKO2) | | |
Mill Creek (PXCK1) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Paxico (PXCK1) in TOP | | | | |
Mill Creek (S MS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fenton (MCFM6) in LIX | | | | |
Mill Creek (WA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Walla Walla (MLKW1) in PDT | | Mill Creek at Five Mile Bridge(FMBW1) | | |
| at Walla Walla (MLLW1) in PDT | Mill Creek at Five Mile Bridge(FMBW1) | | | |
Mill Creek (WSHK1) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Washington (WSHK1) in TOP | | | | |
Mill Creek (WV) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bunker Hill (BHMW2) in LWX | | | | |
Mill River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lake Whitney (HAMC3) in OKX | | | | |
| at Northampton (NMIM3) in BOX | | | | |
| at Taunton (TNMM3) in BOX | | | | |
Mill Swamp |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Richlands (RCLN7) in MHX | | | | |
Mille Lacs Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cove Bay (MLLM5) in MPX | | | | |
Miller Slough |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at US Hwy 101 (UMSC1) in MTR | | | | |
Miller's Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cecil TWP (CECP1) in PBZ | | | | |
Millers Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Millers Creek Reservoir near Bomarton (SMKT2) in OUN | | | | |
Millers River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Athol (ATHM3) in BOX | | | | |
Milliken Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Milliken Reservoir (MDIC1) in MTR | | | | |
| at Atlas Peak Road (MIKC1) in MTR | | | | |
Milliken Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (MLDC1) in MTR | | | | |
Mills Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Bridgeton (MLLN7) in MHX | | | | |
Mills Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Old Fort (MICN7) in GSP | | | | |
Mills River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mills River (MRSN7) in GSP | | | | |
Millstone River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blackwells Mills (BKWN4) in PHI | Millstone River at Griggstown(GTNN4) | Millstone River at Weston(WETN4) | | |
| at Griggstown (GTNN4) in PHI | | Millstone River at Blackwells Mills(BKWN4) | | |
| at Millstone (MITN4) in PHI | | | | |
| at Weston (WETN4) in PHI | Millstone River at Blackwells Mills(BKWN4) | | | |
Milwaukee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cedarburg (CEDW3) in MKX | Milwaukee River at Waubeka(WAUW3) | Milwaukee River at Milwaukee-Estabrook Park(MEEW3) | | |
| at Milwaukee-Estabrook Park (MEEW3) in MKX | Milwaukee River near Cedarburg(CEDW3) | | | |
| at Waubeka (WAUW3) in MKX | | Milwaukee River near Cedarburg(CEDW3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Saukville (SAKW3) in MKX | Milwaukee River at Waubeka(WAUW3) | Milwaukee River near Cedarburg(CEDW3) | | |
Mimbres River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mimbres (MIMN5) in EPZ | | | | |
Mine Kill |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near North Blenheim (MKLN6) in ALY | | | | |
Minebank Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Glen Arm (GAMM2) in LWX | | | | |
Miners River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Munising (MRMM4) in MQT | | | | |
Minnehaha Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Minneapolis / Hiawatha Ave. (MHAM5) in MPX | | | | |
Minnesota River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Stone Lake (BSLM5) in ABR | | Minnesota River at Ortonville(ORTM5) | | |
| at Granite Falls (GTEM5) in MPX | Minnesota River at Montevideo(MVOM5) | Minnesota River near Morton(MTNM5) | | Minnesota River at New Ulm(NULM5) |
| at Henderson (HENM5) in MPX | Minnesota River at St Peter(SPTM5) | Minnesota River at Jordan(JDNM5) | | |
| at Jordan (JDNM5) in MPX | Minnesota River at Henderson(HENM5) | Minnesota River at Savage(SAVM5) | High Island Creek near Henderson(HICM5) | |
| below Marsh Lake Dam (Tailwater) (MLDM5) in MPX | | | | |
| near Morton (MTNM5) in MPX | Minnesota River at Granite Falls(GTEM5) | Minnesota River at New Ulm(NULM5) | Redwood River at Redwood Falls(RWDM5) | Minnesota River near Judson(JUDM5) |
| at Montevideo (MVOM5) in MPX | Minnesota River at Ortonville(ORTM5) | Minnesota River at Granite Falls(GTEM5) | | |
| at New Ulm (NULM5) in MPX | Minnesota River near Morton(MTNM5) | Minnesota River near Judson(JUDM5) | Minnesota River at Granite Falls(GTEM5) | Minnesota River at Mankato(MNKM5) |
| near Odessa Hwy 75 Dam (Tailwater) (ODAM5) in MPX | | | | |
| at Ortonville (ORTM5) in ABR | Minnesota River at Big Stone Lake(BSLM5) | Minnesota River at Montevideo(MVOM5) | | |
| at St Peter (SPTM5) in MPX | Minnesota River at Mankato(MNKM5) | Minnesota River at Henderson(HENM5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Judson (JUDM5) in MPX | Minnesota River at New Ulm(NULM5) | Minnesota River at Mankato(MNKM5) | Minnesota River near Morton(MTNM5) | Minnesota River at St Peter(SPTM5) |
| at Lac Qui Parle Dam Tail (S of hwy 13) (LQRM5) in MPX | Lac Qui Parle Reservoir at Lac Qui Parle Dam Pool(LAQM5) | Minnesota River at Montevideo(MVOM5) | Lac Qui Parle Reservoir at Hwy 40 Bridge near Milan(MILM5) | Minnesota River at Granite Falls(GTEM5) |
| at Mankato (MNKM5) in MPX | Minnesota River near Judson(JUDM5) | Minnesota River at St Peter(SPTM5) | Minnesota River at New Ulm(NULM5) | Minnesota River at Henderson(HENM5) |
| at Savage (SAVM5) in MPX | Minnesota River at Jordan(JDNM5) | Mississippi River at St. Paul(STPM5) | | |
Minnie Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Olmsted Falls (OLMO1) in CLE | | Rocky River at Berea(BRRO1) | | |
Mira Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near North Loup (NLPN1) in GID | | | | |
Mission Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cashmere (MISW1) in OTX | | | | |
Mission Creek (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mission Street (MSEC1) in LOX | | | | |
Mission River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Refugio (REFT2) in CRP | | | | |
Missisquoi River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Berkshire (EBKV1) in BTV | Missisquoi River at North Troy(NTYV1) | Missisquoi River at Swanton(SWAV1) | | |
| at North Troy (NTYV1) in BTV | | Missisquoi River at East Berkshire(EBKV1) | | |
| at Swanton (SWAV1) in BTV | Missisquoi River at East Berkshire(EBKV1) | | | |
Mississinewa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Peoria (MISI3) in IWX | Northern Indiana Lakes at Mississinewa Lake(MSSI3) | Wabash River at Peru(PRUI3) | | |
| at Marion (MROI3) in IWX | Mississinewa River at Ridgeville(RIDI3) | Northern Indiana Lakes at Mississinewa Lake(MSSI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ridgeville (RIDI3) in IND | | Mississinewa River at Marion(MROI3) | | |
Mississippi River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Algiers Lock (ALAL1) in LIX | | | | |
| below Lock and Dam 4 - Alma (ALMW3) in ARX | Mississippi River at Wabasha - Pool 4(WABM5) | Mississippi River at Alma - Pool 5(AMAW3) | | |
| at Mel Price (Alton) Lock and Dam (ALNI2) in LSX | Mississippi River at Alton(ALOI2) | Mississippi River at St. Louis(EADM7) | | |
| at Alton (ALOI2) in LSX | Mississippi River at Grafton(GRFI2) | Mississippi River at Mel Price (Alton) Lock and Dam(ALNI2) | | |
| near Arkansas City (ARSA4) in JAN | Mississippi River at Rosedale(ROSM6) | Mississippi River near Greenville(GEEM6) | | |
| near Aitkin (ATKM5) in DLH | Mississippi River at Grand Rapids(GNDM5) | Mississippi River at Brainerd(BRAM5) | | |
| at Bonnet Carre North near Montz (BCNL1) in LIX | Mississippi River at Reserve(RRVL1) | Mississippi River at Bonnel Carre near Norco(BCSL1) | | |
| at Bonnel Carre near Norco (BCSL1) in LIX | Mississippi River at Bonnet Carre North near Montz(BCNL1) | Mississippi River at New Orleans(NORL1) | | |
| above Birds Point (BDPM7) in PAH | Mississippi River above Price Landing(PCLM7) | Mississippi River above Wickliffe(WKLK2) | | |
| near Bemidji (BEMM5) in FGF | | Mississippi River at Knutson Dam - Cass Lake(KNUM5) | | |
| near Royalton (BLHM5) in MPX | Mississippi River at Fort Ripley(FTRM5) | Mississippi River at St. Cloud(SCOM5) | | |
| at Bellevue (BLVI4) in DVN | Mississippi River at Dubuque (Railroad Bridge)(DBQI4) | Mississippi River at Fulton(FLTI2) | | |
| at Brainerd (BRAM5) in DLH | Mississippi River near Aitkin(ATKM5) | Mississippi River at Fort Ripley(FTRM5) | | |
| at Burlington (BRLI4) in DVN | Mississippi River at Gladstone(GLDI2) | Mississippi River at Fort Madison(FMDI4) | | |
| at Baton Rouge (USGS) (BRML1) in LIX | | | | |
| at Baton Rouge (BTRL1) in LIX | Mississippi River near St. Francisville(STFL1) | Mississippi River at Donaldsonville(DONL1) | | |
| at Winfield Lock and Dam 25 (CAGM7) in LSX | Mississippi River at Mozier Landing(MOZI2) | Mississippi River at Grafton(GRFI2) | | |
| at Canton Lock and Dam 20 (CANM7) in LSX | Mississippi River at Gregory Landing(GGYM7) | Mississippi River at LaGrange(LGRM7) | | |
| at Southwest Pass Mile 7.5 near Burrwood (CKBL1) in LIX | Mississippi River at Head of Passes(HPGL1) | Mississippi River at Southwest Pass at East Jetty(SWBL1) | | |
| at Clarksville Lock and Dam 24 (CLKM7) in LSX | Mississippi River at Louisiana(LUSM7) | Mississippi River at Mozier Landing(MOZI2) | | |
| at Camanche (CMMI4) in DVN | Mississippi River at Fulton(FLTI2) | Mississippi River at LeClaire(LECI4) | | |
| above Commerce (COMM7) in PAH | Mississippi River at Thebes(THBI2) | Mississippi River above Price Landing(PCLM7) | | |
| at Cape Girardeau (CPGM7) in PAH | Mississippi River above Moccasin Springs(MOCM7) | Mississippi River at Thebes(THBI2) | | |
| at Caruthersville (CRTM7) in MEG | Mississippi River above Tiptonville(TPTM7) | Mississippi River at Osceola(OSGA4) | | |
| at Dubuque (Railroad Bridge) (DBQI4) in DVN | Mississippi River at Dubuque (LD11)(DLDI4) | Mississippi River at Bellevue(BLVI4) | | |
| at Dubuque (LD11) (DLDI4) in DVN | Mississippi River above Waupeton (Pool 11)(WPNI4) | Mississippi River at Dubuque (Railroad Bridge)(DBQI4) | | |
| at Donaldsonville (DONL1) in LIX | Mississippi River at Baton Rouge(BTRL1) | Mississippi River at Reserve(RRVL1) | | |
| at St. Louis (EADM7) in LSX | Mississippi River at Mel Price (Alton) Lock and Dam(ALNI2) | Mississippi River at Herculaneum(HRCM7) | | |
| at Keokuk (EOKI4) in DVN | Mississippi River at Fort Madison(FMDI4) | Mississippi River at Gregory Landing(GGYM7) | | |
| above Fairport (FAII4) in DVN | Mississippi River at Rock Island(RCKI2) | Mississippi River at Illinois City(ILNI2) | | |
| at Fulton (FLTI2) in DVN | Mississippi River at Bellevue(BLVI4) | Mississippi River at Camanche(CMMI4) | | |
| at Fort Madison (FMDI4) in DVN | Mississippi River at Burlington(BRLI4) | Mississippi River at Keokuk(EOKI4) | | |
| at Fort Ripley (FTRM5) in DLH | Mississippi River at Brainerd(BRAM5) | Mississippi River near Royalton(BLHM5) | | |
| above Grand Tower (GDTI2) in PAH | Mississippi River above Red Rock Landing(RRLM7) | Mississippi River above Moccasin Springs(MOCM7) | | |
| near Greenville (GEEM6) in JAN | Mississippi River near Arkansas City(ARSA4) | Mississippi River at Lake Providence(LPVL1) | | |
| below Lock and Dam 8 - Genoa (GENW3) in ARX | Mississippi River at La Crosse - Pool 8(LACW3) | Mississippi River at Lansing - Pool 9(LNSI4) | Root River (MN) at Houston(HOUM5) | |
| at Gladstone (GLDI2) in DVN | Mississippi River at Keithsburg(KHBI2) | Mississippi River at Burlington(BRLI4) | | |
| at Grafton (GRFI2) in LSX | Mississippi River at Winfield Lock and Dam 25(CAGM7) | Mississippi River at Alton(ALOI2) | | |
| at Hickman (HKMK2) in PAH | Mississippi River above Wickliffe(WKLK2) | Mississippi River at New Madrid(NMDM7) | | |
| at Harvey Lock (HLHL1) in LIX | Mississippi River at New Orleans(NORL1) | Mississippi River near Belle Chasse(MBCL1) | | |
| at Hannibal (HNNM7) in LSX | Mississippi River at Quincy Lock and Dam 21(QLDI2) | Mississippi River at Saverton Lock and Dam 22(SVRM7) | | |
| at Head of Passes (HPGL1) in LIX | Mississippi River at West Bay Receiving Area Outlfow(WBOL1) | Mississippi River at Southwest Pass Mile 7.5 near Burrwood(CKBL1) | | |
| at Herculaneum (HRCM7) in LSX | Mississippi River at St. Louis(EADM7) | Mississippi River at Chester(CHSI2) | | |
| at Hastings -- Below Lock and Dam 2 (HSTM5) in MPX | Mississippi River at St. Paul(STPM5) | Mississippi River at Prescott -- Pool 3(PREW3) | | |
| at Inner Harbor Navigational Canal Lock (IHML1) in LIX | | | | |
| at Illinois City (ILNI2) in DVN | Mississippi River above Fairport(FAII4) | Mississippi River at Muscatine(MUSI4) | | |
| at Keithsburg (KHBI2) in DVN | Mississippi River at New Boston(NBOI2) | Mississippi River at Gladstone(GLDI2) | | |
| near Knox Landing (KLML1) in JAN | Mississippi River at Natchez(NTZM6) | Mississippi River at Red River Landing(RRLL1) | | |
| at La Crosse - Pool 8 (LACW3) in ARX | Mississippi River below Lock and Dam 7 - La Crescent(LCRM5) | Mississippi River below Lock and Dam 8 - Genoa(GENW3) | | |
| below Lock and Dam 7 - La Crescent (LCRM5) in ARX | Mississippi River below Lock and Dam 6 - Trempealeau(TREW3) | Mississippi River at La Crosse - Pool 8(LACW3) | Black River (WI) at Galesville(GALW3) | |
| at LeClaire (LECI4) in DVN | Mississippi River at Camanche(CMMI4) | Mississippi River at Rock Island(RCKI2) | | |
| at LaGrange (LGRM7) in LSX | Mississippi River at Canton Lock and Dam 20(CANM7) | Mississippi River at Quincy(UINI2) | | |
| at Lake City (LKCM5) in ARX | Mississippi River at Red Wing(REDM5) | Mississippi River at Wabasha - Pool 4(WABM5) | | |
| at Lansing - Pool 9 (LNSI4) in ARX | Mississippi River below Lock and Dam 8 - Genoa(GENW3) | Mississippi River below Lock and Dam 9 - Lynxville(LYNW3) | Upper Iowa River at Dorchester(DCHI4) | |
| at Lake Providence (LPVL1) in JAN | Mississippi River near Greenville(GEEM6) | Mississippi River at Vicksburg(VCKM6) | | |
| at Louisiana (LUSM7) in LSX | Mississippi River at Saverton Lock and Dam 22(SVRM7) | Mississippi River at Clarksville Lock and Dam 24(CLKM7) | | |
| below Lock and Dam 9 - Lynxville (LYNW3) in ARX | Mississippi River at Lansing - Pool 9(LNSI4) | Mississippi River at McGregor(MCGI4) | | |
| near Belle Chasse (MBCL1) in LIX | Mississippi River at Harvey Lock(HLHL1) | Mississippi River at Alliance Refinery(MRAL1) | | |
| at McGregor (MCGI4) in ARX | Mississippi River below Lock and Dam 9 - Lynxville(LYNW3) | Mississippi River below Lock and Dam 10 - Guttenberg(GTTI4) | | |
| at Memphis (MEMT1) in MEG | Mississippi River at Osceola(OSGA4) | Mississippi River at Tunica Mhoon Landing(MHOM6) | | |
| at Tunica Mhoon Landing (MHOM6) in MEG | Mississippi River at Memphis(MEMT1) | Mississippi River at Helena(HEEA4) | | |
| above Moccasin Springs (MOCM7) in PAH | Mississippi River above Grand Tower(GDTI2) | Mississippi River at Cape Girardeau(CPGM7) | | |
| at Mozier Landing (MOZI2) in LSX | Mississippi River at Clarksville Lock and Dam 24(CLKM7) | Mississippi River at Winfield Lock and Dam 25(CAGM7) | | |
| at Port Eads (MPEL1) in LIX | Mississippi River at Southwest Pass at East Jetty(SWBL1) | | | |
| at Alliance Refinery (MRAL1) in LIX | Mississippi River near Belle Chasse(MBCL1) | Mississippi River at West Pointe a la Hache(WPHL1) | | |
| at Bemidji (CSAH11) (MSBM5) in FGF | | | | |
| at Fridley abv 37th Ave NE (MSPM5) in MPX | Mississippi River at Hwy 610 in Brooklyn Park(ANKM5) | Mississippi River at St. Paul(STPM5) | Mississippi River at Hwy 169 at Champlin(AKAM5) | |
| near Wilton (CSAH7) (MSWM5) in FGF | | | | |
| at Muscatine (MUSI4) in DVN | Mississippi River at Illinois City(ILNI2) | Mississippi River at New Boston(NBOI2) | | |
| at West Bay (MWBL1) in LIX | Mississippi River at Venice(VNCL1) | Mississippi River at West Bay Receiving Area Outlfow(WBOL1) | | |
| at New Boston (NBOI2) in DVN | Mississippi River at Muscatine(MUSI4) | Mississippi River at Keithsburg(KHBI2) | | |
| at New Madrid (NMDM7) in PAH | Mississippi River at Hickman(HKMK2) | Mississippi River above Tiptonville(TPTM7) | | |
| at Old River Low Sill Structure (NOGL1) in JAN | | | | |
| at New Orleans (NORL1) in LIX | Mississippi River at Bonnel Carre near Norco(BCSL1) | Mississippi River at Harvey Lock(HLHL1) | | |
| at Natchez (NTZM6) in JAN | Mississippi River at Vicksburg(VCKM6) | Mississippi River near Knox Landing(KLML1) | | |
| at Osceola (OSGA4) in MEG | Mississippi River at Caruthersville(CRTM7) | Mississippi River at Memphis(MEMT1) | | |
| above Price Landing (PCLM7) in PAH | Mississippi River above Commerce(COMM7) | Mississippi River above Birds Point(BDPM7) | | |
| at Prescott -- Pool 3 (PREW3) in MPX | Mississippi River at Hastings -- Below Lock and Dam 2(HSTM5) | Mississippi River at Red Wing -- Below Lock and Dam #3(RDWM5) | | |
| at Quincy Lock and Dam 21 (QLDI2) in LSX | Mississippi River at Quincy(UINI2) | Mississippi River at Hannibal(HNNM7) | | |
| at Rock Island (RCKI2) in DVN | Mississippi River at LeClaire(LECI4) | Mississippi River above Fairport(FAII4) | | |
| at Red Wing -- Below Lock and Dam #3 (RDWM5) in MPX | Mississippi River at Prescott -- Pool 3(PREW3) | Mississippi River at Red Wing(REDM5) | Vermillion River near Empire(EMPM5) | |
| at Red Wing (REDM5) in MPX | Mississippi River at Red Wing -- Below Lock and Dam #3(RDWM5) | Mississippi River at Lake City(LKCM5) | | |
| at Red River Landing (RRLL1) in LIX | Mississippi River near Knox Landing(KLML1) | Mississippi River near St. Francisville(STFL1) | | |
| at Reserve (RRVL1) in LIX | Mississippi River at Donaldsonville(DONL1) | Mississippi River at Bonnet Carre North near Montz(BCNL1) | | |
| at South St. Paul -- Pool 2 (SSPM5) in MPX | | | | |
| near St. Francisville (STFL1) in LIX | Mississippi River at Red River Landing(RRLL1) | Mississippi River at Baton Rouge(BTRL1) | | |
| at Saverton Lock and Dam 22 (SVRM7) in LSX | Mississippi River at Hannibal(HNNM7) | Mississippi River at Louisiana(LUSM7) | | |
| at Southwest Pass at East Jetty (SWBL1) in LIX | Mississippi River at Southwest Pass Mile 7.5 near Burrwood(CKBL1) | Mississippi River at Port Eads(MPEL1) | | |
| at Thebes (THBI2) in PAH | Mississippi River at Cape Girardeau(CPGM7) | Mississippi River above Commerce(COMM7) | | |
| above Tiptonville (TPTM7) in MEG | Mississippi River at New Madrid(NMDM7) | Mississippi River at Caruthersville(CRTM7) | | |
| below Lock and Dam 6 - Trempealeau (TREW3) in ARX | Mississippi River at Winona - Pool 6(WNAM5) | Mississippi River below Lock and Dam 7 - La Crescent(LCRM5) | Trempealeau River at Dodge(DDGW3) | |
| at Quincy (UINI2) in LSX | Mississippi River at LaGrange(LGRM7) | Mississippi River at Quincy Lock and Dam 21(QLDI2) | | |
| at Vicksburg (VCKM6) in JAN | Mississippi River at Lake Providence(LPVL1) | Mississippi River at Natchez(NTZM6) | Yazoo River at Satartia(YRSM6) | |
| at Wabasha - Pool 4 (WABM5) in ARX | Mississippi River at Lake City(LKCM5) | Mississippi River below Lock and Dam 4 - Alma(ALMW3) | Chippewa River (WI) at Durand(DURW3) | |
| at West Bay Receiving Area Outlfow (WBOL1) in LIX | Mississippi River at West Bay(MWBL1) | Mississippi River at Head of Passes(HPGL1) | | |
| below Lock and Dam 5a - Winona (WIDM5) in ARX | Mississippi River below Lock and Dam 5 - Minnesota City(MSCM5) | Mississippi River at Winona - Pool 6(WNAM5) | | |
| above Wickliffe (WKLK2) in PAH | Mississippi River above Birds Point(BDPM7) | Mississippi River at Hickman(HKMK2) | Ohio River at Cairo(CIRI2) | |
| at Winona - Pool 6 (WNAM5) in ARX | Mississippi River below Lock and Dam 5a - Winona(WIDM5) | Mississippi River below Lock and Dam 6 - Trempealeau(TREW3) | | |
| at West Pointe a la Hache (WPHL1) in LIX | Mississippi River at Alliance Refinery(MRAL1) | Mississippi River at Empire(EMPL1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hwy 169 at Champlin (AKAM5) in MPX | Mississippi River at St. Cloud(SCOM5) | Mississippi River at Hwy 610 in Brooklyn Park(ANKM5) | Mississippi River near Royalton(BLHM5) | Mississippi River at Fridley abv 37th Ave NE(MSPM5) |
| at Alma - Pool 5 (AMAW3) in ARX | Mississippi River below Lock and Dam 4 - Alma(ALMW3) | Mississippi River below Lock and Dam 5 - Minnesota City(MSCM5) | | |
| at Hwy 610 in Brooklyn Park (ANKM5) in MPX | Mississippi River at Hwy 169 at Champlin(AKAM5) | Mississippi River at Fridley abv 37th Ave NE(MSPM5) | Mississippi River at St. Cloud(SCOM5) | Mississippi River at St. Paul(STPM5) |
| at Chester (CHSI2) in LSX | Mississippi River at Herculaneum(HRCM7) | Mississippi River at Cape Girardeau(CPGM7) | | |
| at Empire (EMPL1) in LIX | Mississippi River at West Pointe a la Hache(WPHL1) | | | |
| at Friars Point (FRPM6) in MEG | Mississippi River at Tunica Riverpark(TRPM6) | Mississippi River near Arkansas City(ARSA4) | Mississippi River at Memphis(MEMT1) | Mississippi River near Greenville(GEEM6) |
| at Gregory Landing (GGYM7) in DVN | Mississippi River at Keokuk(EOKI4) | Mississippi River at Canton Lock and Dam 20(CANM7) | Fox River (IA/MO) at Wayland(WYLM7) | |
| at Grand Rapids (GNDM5) in DLH | | Mississippi River near Aitkin(ATKM5) | | |
| below Lock and Dam 10 - Guttenberg (GTTI4) in ARX | Mississippi River at McGregor(MCGI4) | Mississippi River at Dubuque (LD11)(DLDI4) | Wisconsin River at Muscoda(MUSW3) | |
| at Helena (HEEA4) in MEG | Mississippi River at Tunica Mhoon Landing(MHOM6) | Mississippi River near Arkansas City(ARSA4) | | |
| at Knutson Dam - Cass Lake (KNUM5) in FGF | Mississippi River near Bemidji(BEMM5) | Mississippi River at Grand Rapids(GNDM5) | | |
| above Lake Providence - MS River (LKML1) in JAN | Mississippi River near Greenville(GEEM6) | Mississippi River at Vicksburg(VCKM6) | | |
| below Lock and Dam 5 - Minnesota City (MSCM5) in ARX | Mississippi River below Lock and Dam 4 - Alma(ALMW3) | Mississippi River below Lock and Dam 5a - Winona(WIDM5) | | |
| at Rosedale (ROSM6) in JAN | Mississippi River at Helena(HEEA4) | Mississippi River near Arkansas City(ARSA4) | | |
| above Red Rock Landing (RRLM7) in PAH | Mississippi River at Chester(CHSI2) | Mississippi River above Grand Tower(GDTI2) | | |
| at St. Cloud (SCOM5) in MPX | Mississippi River near Royalton(BLHM5) | Mississippi River at Hwy 169 at Champlin(AKAM5) | Mississippi River at Fort Ripley(FTRM5) | Mississippi River at Hwy 610 in Brooklyn Park(ANKM5) |
| at St. Paul (STPM5) in MPX | Mississippi River at Fridley abv 37th Ave NE(MSPM5) | Mississippi River at Hastings -- Below Lock and Dam 2(HSTM5) | | |
| at Tiptonville (TPTT1) in MEG | Mississippi River at New Madrid(NMDM7) | Mississippi River at Caruthersville(CRTM7) | Ohio River at Cairo(CIRI2) | Mississippi River at Osceola(OSGA4) |
| at Tunica Riverpark (TRPM6) in MEG | Mississippi River at Memphis(MEMT1) | Mississippi River at Tunica Mhoon Landing(MHOM6) | Mississippi River at Osceola(OSGA4) | Mississippi River at Helena(HEEA4) |
| at Venice (VNCL1) in LIX | | Mississippi River at West Bay(MWBL1) | | |
| above Waupeton (Pool 11) (WPNI4) in DVN | Mississippi River below Lock and Dam 10 - Guttenberg(GTTI4) | Mississippi River at Dubuque (LD11)(DLDI4) | | |
Mississippi River Delta Basin |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bayou Petit Caillou at Cocodrie (BPCL1) in LIX | | | | |
| at Company Canal at Salt Barrier near Lockport (CCLL1) in LIX | | | | |
| at Caillou Bay SW of Cocodrie (CCOL1) in LIX | | | | |
| at Bayou Grand Caillou at Dulac (DACL1) in LIX | | | | |
| at Caillou Lake (Sister Lake) near Dulac (DCLL1) in LIX | | | | |
| above Houma Navigation Canal at Dulac (DULL1) in LIX | | | | |
| at Bayou Black at Greenwood (GBBL1) in LIX | | | | |
| at Bayou Black at Gibson (GBSL1) in LIX | | | | |
| at Company Canal at Hwy 1 at Lockport (LCCL1) in LIX | | | | |
Mississippi River Gulf Outlet (MRGO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bayou Bienvenue near Chalmette (MBBL1) in LIX | | | | |
Mississippi Sound |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Ship Island near Biloxi (ESIM6) in LIX | | | | |
| at Graveline Bayou near Gautier (GBGM6) in LIX | | | | |
| at Gulfport Lighthouse (GPLM6) in LIX | | | | |
| at Grand Pass (GRPL1) in LIX | | | | |
| at Merrill Shell Bank Lighthouse (MSBM6) in LIX | | | | |
| at Round Island near Pascagoula (RISM6) in LIX | | | | |
| at St. Joseph Island Lighthouse (SJIM6) in LIX | | | | |
Missouri River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Atchison (ATCK1) in EAX | Missouri River at St. Joseph(SJSM7) | Missouri River at Leavenworth(LEVK1) | | |
| at Big Bend Dam (BBDS2) in ABR | Missouri River at Farm Island(FRMS2) | Missouri River at Chamberlain(CBLS2) | | |
| near Blair (BLAN1) in OAX | Missouri River at Decatur(DCTN1) | Missouri River at Omaha(OMHN1) | | |
| at Boonville (BOZM7) in EAX | Missouri River at Glasgow(GLZM7) | Missouri River at Jefferson City(JFFM7) | | |
| at Brownville (BRON1) in OAX | Missouri River at Nebraska City(NEBN1) | Missouri River at Rulo(RULN1) | | |
| at Cascade (CASM8) in TFX | Missouri River below Holter Dam near Wolf Creek(HTRM8) | Missouri River near Ulm(ULMM8) | Dearborn River near Craig(DBRM8) | |
| at Chamberlain (CBLS2) in FSD | Missouri River at Big Bend Dam(BBDS2) | Missouri River at Fort Randall Dam(FRDS2) | | |
| near Culbertson (CLBM8) in GGW | Missouri River near Wolf Point(WPTM8) | Missouri River near Williston(WLTN8) | | |
| near Chamois (CMSM7) in LSX | Missouri River at Jefferson City(JFFM7) | Missouri River at Hermann(HRNM7) | | |
| at Canyon Ferry Reservoir (CYNM8) in TFX | Missouri River at Toston(TOSM8) | Missouri River below Hauser Dam near Helena(HASM8) | | |
| at Decatur (DCTN1) in OAX | Missouri River at Sioux City(SSCN1) | Missouri River near Blair(BLAN1) | | |
| at Fort Benton (FBNM8) in TFX | Missouri River near Great Falls(GFLM8) | Missouri River at Virgelle(VRGM8) | | |
| at Fort Peck Reservoir (FPKM8) in GGW | Missouri River near Landusky(LDKM8) | Missouri River near Wolf Point(WPTM8) | | |
| at Fort Randall Dam (FRDS2) in FSD | Missouri River at Chamberlain(CBLS2) | Missouri River near Greenwood(GRWS2) | | |
| at Farm Island (FRMS2) in ABR | Missouri River at La Framboise Island(LFIS2) | Missouri River at Big Bend Dam(BBDS2) | | |
| at the Garrison Dam (GARN8) in BIS | Missouri River near Williston(WLTN8) | Missouri River at Bismarck(BIWN8) | | |
| near Great Falls (GFLM8) in TFX | Missouri River near Ulm(ULMM8) | Missouri River at Fort Benton(FBNM8) | Sun River near Vaughn(VAUM8) | |
| at Great Falls (GFSM8) in TFX | | | | |
| at Glasgow (GLZM7) in EAX | Missouri River at Miami(MIAM7) | Missouri River at Boonville(BOZM7) | | |
| at Gavins Point Dam (GPDN1) in FSD | Missouri River at Springfield(SPGS2) | Missouri River at Yankton(YANS2) | | |
| near Greenwood (GRWS2) in FSD | Missouri River at Fort Randall Dam(FRDS2) | Missouri River near Verdel(MRVN1) | | |
| below Hauser Dam near Helena (HASM8) in TFX | Missouri River at Canyon Ferry Reservoir(CYNM8) | Missouri River below Holter Dam near Wolf Creek(HTRM8) | | |
| at Hermann (HRNM7) in LSX | Missouri River near Chamois(CMSM7) | Missouri River at Washington(WHGM7) | | |
| below Holter Dam near Wolf Creek (HTRM8) in TFX | Missouri River below Hauser Dam near Helena(HASM8) | Missouri River at Cascade(CASM8) | Little Prickly Pear Creek at Wolf Creek(LPPM8) | |
| at Helena Valley Reservoir (HVDM8) in TFX | Prickly Pear Creek near Clancy(PKPM8) | | | |
| at Jefferson City (JFFM7) in LSX | Missouri River at Boonville(BOZM7) | Missouri River near Chamois(CMSM7) | | |
| at Kansas City (KCDM7) in EAX | Missouri River above Parkville(PKVM7) | Missouri River at Napoleon(NAPM7) | | |
| near Landusky (LDKM8) in TFX | Missouri River at Virgelle(VRGM8) | Missouri River at Fort Peck Reservoir(FPKM8) | | |
| at Leavenworth (LEVK1) in EAX | Missouri River at Atchison(ATCK1) | Missouri River above Parkville(PKVM7) | | |
| at La Framboise Island (LFIS2) in ABR | Missouri River at Pierre(PIRS2) | Missouri River at Farm Island(FRMS2) | | |
| at Miami (MIAM7) in EAX | Missouri River near Waverly(WVYM7) | Missouri River at Glasgow(GLZM7) | | |
| near Maskell (MKLN1) in FSD | Missouri River near St. James(MSJN1) | Missouri River near Ponca(MRPN1) | | |
| at Highway 92 at Omaha (MOMN1) in OAX | Missouri River at Omaha(OMHN1) | Missouri River at Highway 370 at Bellevue(MTLN1) | | |
| at Niobrara (MRNN1) in FSD | Missouri River near Verdel(MRVN1) | Missouri River at Springfield(SPGS2) | | |
| near Ponca (MRPN1) in FSD | Missouri River near Maskell(MKLN1) | Missouri River at Sioux City(SSCN1) | | |
| near Verdel (MRVN1) in FSD | Missouri River near Greenwood(GRWS2) | Missouri River at Niobrara(MRNN1) | | |
| at Highway 370 at Bellevue (MTLN1) in OAX | Missouri River at Highway 92 at Omaha(MOMN1) | Missouri River at Plattsmouth(PTMN1) | | |
| at Napoleon (NAPM7) in EAX | Missouri River at Kansas City(KCDM7) | Missouri River near Waverly(WVYM7) | | |
| at Nebraska City (NEBN1) in OAX | Missouri River at Plattsmouth(PTMN1) | Missouri River at Brownville(BRON1) | | |
| at Omaha (OMHN1) in OAX | Missouri River near Blair(BLAN1) | Missouri River at Highway 92 at Omaha(MOMN1) | | |
| at Pierre (PIRS2) in ABR | Missouri River at Oahe Dam(PIES2) | Missouri River at La Framboise Island(LFIS2) | | |
| above Parkville (PKVM7) in EAX | Missouri River at Leavenworth(LEVK1) | Missouri River at Kansas City(KCDM7) | | |
| at Plattsmouth (PTMN1) in OAX | Missouri River at Highway 370 at Bellevue(MTLN1) | Missouri River at Nebraska City(NEBN1) | | |
| at Great Falls Central Ave Bridge (RDZM8) in TFX | | | | |
| at Rulo (RULN1) in OAX | Missouri River at Brownville(BRON1) | Missouri River at St. Joseph(SJSM7) | | |
| at St. Charles (SCLM7) in LSX | Missouri River at Washington(WHGM7) | | | |
| at St. Joseph (SJSM7) in EAX | Missouri River at Rulo(RULN1) | Missouri River at Atchison(ATCK1) | | |
| at Springfield (SPGS2) in FSD | Missouri River at Niobrara(MRNN1) | Missouri River at Gavins Point Dam(GPDN1) | | |
| at Sioux City (SSCN1) in FSD | Missouri River near Ponca(MRPN1) | Missouri River at Decatur(DCTN1) | | |
| at Toston (TOSM8) in TFX | Jefferson River near Three Forks(TFKM8) | Missouri River at Canyon Ferry Reservoir(CYNM8) | Gallatin River at Logan(LOGM8) | |
| near Ulm (ULMM8) in TFX | Missouri River at Cascade(CASM8) | Missouri River near Great Falls(GFLM8) | Smith River (MT) near Eden(EDNM8) | |
| at Virgelle (VRGM8) in TFX | Missouri River at Fort Benton(FBNM8) | Missouri River near Landusky(LDKM8) | Teton River at Loma(LTRM8) | |
| at Washington (WHGM7) in LSX | Missouri River at Hermann(HRNM7) | Missouri River at St. Charles(SCLM7) | | |
| near Wolf Point (WPTM8) in GGW | Missouri River at Fort Peck Reservoir(FPKM8) | Missouri River near Culbertson(CLBM8) | | |
| near Waverly (WVYM7) in EAX | Missouri River at Napoleon(NAPM7) | Missouri River at Miami(MIAM7) | | |
| at Yankton (YANS2) in FSD | Missouri River at Gavins Point Dam(GPDN1) | Missouri River near St. James(MSJN1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bismarck (BIWN8) in BIS | Missouri River at the Garrison Dam(GARN8) | Missouri River at La Framboise Island(LFIS2) | | |
| below Mandan (MMRN8) in BIS | Missouri River at Bismarck(BIWN8) | Missouri River at Oahe Dam(PIES2) | | |
| near St. James (MSJN1) in FSD | Missouri River at Yankton(YANS2) | Missouri River near Maskell(MKLN1) | | |
| at Oahe Dam (PIES2) in ABR | Missouri River at Bismarck(BIWN8) | Missouri River at Pierre(PIRS2) | | |
| near Williston (WLTN8) in BIS | Missouri River near Culbertson(CLBM8) | Missouri River at the Garrison Dam(GARN8) | Yellowstone River near Sidney(SIDM8) | |
Moanalua Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Honolulu (MOSH1) in HNL | | | | |
Mobile River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Barry Steam Plant (BCKA1) in MOB | | | | |
| at MOBILE RIVER AT BUCKS (MRBA1) in MOB | | | | |
Moccasin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Aberdeen (AMCS2) in ABR | | | | |
Moenkopi Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tuba city (MOEA3) in FGZ | Dinnebito Wash near Sand Springs(DINA3) | Little Colorado River near Cameron(LCCA3) | | |
Mogollon Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Cliff 14N (MCCN5) in EPZ | | Gila River above Gila(GILN5) | | |
Mohave Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Airway (MWAA3) in VEF | | | | |
Mohawk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cohoes (COHN6) in ALY | Mohawk River at Schenectady (Freeman's Bridge)(SCHN6) | | | |
| at Delta Dam (DDMN6) in ALY | | Mohawk River at Utica(UCAN6) | | |
| at Little Falls (LTLN6) in ALY | Mohawk River at Utica(UCAN6) | Mohawk River at Schenectady (Freeman's Bridge)(SCHN6) | | |
| at Schenectady (Freeman's Bridge) (SCHN6) in ALY | Mohawk River at Little Falls(LTLN6) | Mohawk River at Cohoes(COHN6) | | |
| at Utica (UCAN6) in ALY | Mohawk River at Delta Dam(DDMN6) | Mohawk River at Little Falls(LTLN6) | | |
Mohawk River (OR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Springfield (SPRO3) in PQR | | | | |
Mojave River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Afton (MJRC1) in VEF | Mojave River at Barstow(MBRC1) | | | |
| at Helendale (MVHC1) in SGX | | | | |
| at Daggett (MXDC1) in VEF | | | | |
| at Hodge (XMHC1) in VEF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Barstow (MBRC1) in VEF | | Mojave River at Afton(MJRC1) | | |
| near Victorville (MVVC1) in SGX | | | | |
Mokelumne River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Benson's Ferry (THTC1) in STO | | | | |
Molalla River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Canby (CANO3) in PQR | Molalla River at Shady Dell near Molalla 2ESE(MOLO3) | | | |
| at Shady Dell near Molalla 2ESE (MOLO3) in PQR | | Molalla River near Canby(CANO3) | | |
Molly Ann Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at N. Haledon (MOLN4) in OKX | | | | |
Mongaup River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mongaup Valley (MGPN6) in BGM | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mongaup (MVGN6) in BGM | Mongaup River at Mongaup Valley(MGPN6) | | | |
Moniteau Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fayette (FYTM7) in EAX | | | | |
Monocacy River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bridgeport (BDGM2) in LWX | | Monocacy River at Monocacy Blvd. in Frederick(FRMM2) | | |
| near Frederick at Interstate 70 (FDKM2) in LWX | Monocacy River at Monocacy Blvd. in Frederick(FRMM2) | | | |
| at Monocacy Blvd. in Frederick (FRMM2) in LWX | Monocacy River at Bridgeport(BDGM2) | Monocacy River near Frederick at Interstate 70(FDKM2) | | |
| near Dickerson (MRDM2) in LWX | | | | |
Monona-Harrison Ditch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Turin (TRNI4) in OAX | | | | |
Monongahela River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Braddock Lock and Dam (BDDP1) in PBZ | Monongahela River at Elizabeth Lock and Dam(ELZP1) | Ohio River at Pittsburgh(PTTP1) | | |
| at Charleroi Lock and Dam (CHRP1) in PBZ | Monongahela River at Maxwell Lock and Dam (lower pool)(MAXP1) | Monongahela River at Elizabeth Lock and Dam(ELZP1) | | |
| at Elizabeth Lock and Dam (ELZP1) in PBZ | Monongahela River at Charleroi Lock and Dam(CHRP1) | Monongahela River at Braddock Lock and Dam(BDDP1) | | |
| at Grays Landing Lock and Dam (GYLP1) in PBZ | Monongahela River at Point Marion Lock and Dam (lower pool)(PMRP1) | Monongahela River at Maxwell Lock and Dam (lower pool)(MAXP1) | Cheat River below Lake Lynn(LLDP1) | |
| at Maxwell Lock and Dam (lower pool) (MAXP1) in PBZ | Monongahela River at Grays Landing Lock and Dam(GYLP1) | Monongahela River at Charleroi Lock and Dam(CHRP1) | | |
| at Hilderbrand Lock and Dam (MGTW2) in PBZ | Monongahela River at Opekiska Lock and Dam(OKKW2) | Monongahela River at Morgantown Lock and Dam(MORW2) | | |
| at Morgantown Lock and Dam (MORW2) in PBZ | Monongahela River at Hilderbrand Lock and Dam(MGTW2) | Monongahela River at Point Marion Lock and Dam (lower pool)(PMRP1) | | |
| at Opekiska Lock and Dam (OKKW2) in PBZ | Tygart Valley River at Colfax(CFXW2) | Monongahela River at Hilderbrand Lock and Dam(MGTW2) | West Fork River at Enterprise(ENTW2) | |
| at Point Marion Lock and Dam (lower pool) (PMRP1) in PBZ | Monongahela River at Morgantown Lock and Dam(MORW2) | Monongahela River at Grays Landing Lock and Dam(GYLP1) | | |
Montana Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mendenhall Loop Bridge (MCAA2) in PAJK | | | | |
| at Parks Highway Bridge (MONA2) in PAFC | | | | |
Montecito Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Montecito (MKKC1) in LOX | | | | |
Monterey Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Tide gage (MYEC1) in MTR | | | | |
Moore Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Norwalk (NWKW3) in ARX | | | | |
| near Wilton - County Road T (OCYW3) in ARX | | | | |
Moores Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Woodville (MBWM6) in LIX | | | | |
Moores Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Moravia Park in Baltimore (MOOM2) in LWX | | | | |
Moormans River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Free Union (FUVV2) in LWX | | | | |
Moose Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kantishna (MKNA2) in PAFG | | | | |
| near Palmer (MOOA2) in PAFC | | | | |
| at Oilwell Road (MOWA2) in PAFC | | | | |
Moose River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McKeever (MCKN6) in BUF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Victory (VICV1) in BTV | | Passumpsic River at Passumpsic(PASV1) | | |
Mora River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Golondrinas (GOLN5) in ABQ | Mora River at La Cueva(LCVN5) | | | |
| at La Cueva (LCVN5) in ABQ | | Mora River near Golondrinas(GOLN5) | | |
Moravian Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wilkesboro (MCWN7) in RNK | | | | |
Moreau River (MO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jefferson City (JCMM7) in LSX | | | | |
Moreau River (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Faith (FTHS2) in UNR | | Moreau River (SD) near Whitehorse(WHIS2) | | |
| at Promise (MRPS2) in ABR | | | | |
| near Whitehorse (WHIS2) in ABR | Moreau River (SD) near Faith(FTHS2) | | | |
Mores Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Robie Creek (MORI1) in BOI | | Boise River above Lucky Peak Dam(LUCI1) | | Boise River below Diversion Dam(BDDI1) |
Morgan Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chapel Hill (MGCN7) in RAH | | | | |
| near White Cross (MGNN7) in RAH | | | | |
Morgan Creek (TX) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Colorado City (CLRT2) in MAF | | Colorado River (TX) above Silver(SILT2) | | West Central Texas Lakes at E. V. Spence Reservoir(EVST2) |
Morgan Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Louisville (MRLM2) in LWX | | | | |
| near Morgan Run (SMFW2) in PBZ | | | | |
Moriches Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Moriches Bay (IN MLLW) (MOBN6) in OKX | | | | |
Mormon Slough |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bellota (MSGC1) in STO | | | | |
Morning Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near North Fayetteville (MCFG1) in FFC | | | | |
Moses Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Moses Lake (MLAW1) in OTX | | | | |
Moshassuck River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Providence (MOSR1) in BOX | | | | |
Mosquito Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Council Bluffs (MCBI4) in OAX | Mosquito Creek near Neola(MNEI4) | | | |
| at Mosquito Creek Lake (MISO1) in CLE | | Mosquito Creek below Mosquito Creek Lake(MSQO1) | | |
| near Neola (MNEI4) in OAX | | Mosquito Creek near Council Bluffs(MCBI4) | | |
| near Greene Center (MQGO1) in CLE | | | | |
| below Mosquito Creek Lake (MSQO1) in CLE | Mosquito Creek at Mosquito Creek Lake(MISO1) | Mahoning River at Youngstown(YGWO1) | | |
Mosquito Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Kechumstuk (MKEA2) in PAFG | | | | |
Moss Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Moss Creek Lake (CMHT2) in MAF | | Beals Creek other Westbrook(WBRT2) | | Colorado River (TX) above Silver(SILT2) |
Mount Hope Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fall River (IN MLLW) (FRVM3) in BOX | | | | |
Mount Hope River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Warrenville (WRNC3) in BOX | | | | |
Mountain Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SR1617 Nr Bahama (MBHN7) in RAH | | | | |
| at Mountain Creek Church Rd. 2 W Taylors (MOUS1) in GSP | | | | |
| near Pine Grove Furnace (MTKP1) in CTP | | | | |
Mountain Creek (TN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Red Bank (MCRT1) in MRX | | | | |
Mountain Fork |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Eagletown (EAGO2) in SHV | | Little River at Horatio(HRGA4) | | Red River at Fulton(FLTA4) |
Mountaintown Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 282 near Ellijay (MNCG1) in FFC | | | | |
Mowbray Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mowbray (MBCQ3) in FGF | | | | |
Moyie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Eastport (EASI1) in OTX | | | | |
Muckalee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 30 near Americus (MUCG1) in FFC | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Leesburg (SR 195) (MCKG1) in TAE | Muckalee Creek at Highway 30 near Americus(MUCG1) | Muckalee Creek at Forrester Parkway Bridge(MUFG1) | | |
| at Forrester Parkway Bridge (MUFG1) in TAE | Muckalee Creek near Leesburg (SR 195)(MCKG1) | Flint River (GA) at Albany(ABNG1) | | |
Mud Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Henderson (MUDI4) in OAX | | | | |
| near Rauville (RAUS2) in ABR | | South Branch Tributary Mud Creek near Rauville(RVLS2) | | |
| at Sweetwater (SWTN1) in GID | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jacksonville (JKST2) in SHV | | Angelina River near Alto(ALOT2) | | Angelina River near Lufkin(LUFT2) |
Mud Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fishers (MCFI3) in IND | Sand Creek (IN) at Fishers(SDFI3) | Fall Creek (IN) at Millersville(MLRI3) | | |
Mud Creek (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Abilene (ALEK1) in TOP | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Talmage (TMGK1) in TOP | | Mud Creek (KS) at Abilene(ALEK1) | | |
Mud Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Erkwood Dr. 1 S Hendersonville (MUCN7) in GSP | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at N Main St 1 N Hendersonville (MNMN7) in GSP | Mud Creek (NC) at Erkwood Dr. 1 S Hendersonville(MUCN7) | French Broad River at Fletcher(FLCN7) | | |
Mud Creek (NE SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brentford (MCBS2) in ABR | | | | |
Mud Creek (NW IA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lester (LMCI4) in FSD | | Rock River at Rock Valley(RKVI4) | | |
Mud Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Courtney (CORO2) in OUN | | | | |
Mud Creek (UT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Winter Quarters Canyon Scofield (MCAU1) in SLC | | | | |
Mud Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wheaton (MLWM5) in ABR | | | | |
Mud Lake Drainage Ditch 71 (North Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jewell (JEWI4) in DMX | | South Skunk River near IFC--Randall Hwy R61(RNSI4) | | |
Mud Lick Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beaverlick (BVLK2) in ILN | | | | |
Mud River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Grygla (MN89) (MDRM5) in FGF | | | | |
Mud River (WV) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Griffithsville (GFVW2) in RLX | | | | |
| above Milton (MTNW2) in RLX | Mud River (WV) at Hamlin(MYRW2) | | | |
| at Hamlin (MYRW2) in RLX | Mud River (WV) at Palermo(PALW2) | Mud River (WV) above Milton(MTNW2) | | |
| at Palermo (PALW2) in RLX | | Mud River (WV) at Hamlin(MYRW2) | | |
Muddy Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Muddy Bayou C/S Eagle Lake Side (MBGM6) in JAN | | | | |
Muddy Boggy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Atoka (ATMO2) in OUN | | Muddy Boggy Creek near Farris(FRSO2) | | |
| near Farris (FRSO2) in OUN | Muddy Boggy Creek at Atoka(ATMO2) | | | |
Muddy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Furnas-Gosper County Line (ARAN1) in GID | | Muddy Creek at Arapahoe(ARPN1) | | |
| at Arapahoe (ARPN1) in GID | Muddy Creek at Furnas-Gosper County Line(ARAN1) | | | |
| near Fairfield (MCPM8) in TFX | | | | |
| near Vaughn (MDNM8) in TFX | | Muddy Creek at Vaughn(MDYM8) | | |
| at Vaughn (MDYM8) in TFX | Muddy Creek near Vaughn(MDNM8) | Sun River near Vaughn(VAUM8) | | |
| at Mount Clinton (MUDV2) in LWX | | | | |
| above Portersville (PRVP1) in PBZ | | | | |
| near Power (TCPM8) in TFX | | | | |
Muddy Creek (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Paonia Resv. (MCCC2) in GJT | | Muddy Creek (CO) below Paonia Resv.(MDCC2) | | |
| below Paonia Resv. (MDCC2) in GJT | Muddy Creek (CO) above Paonia Resv.(MCCC2) | | | |
Muddy Creek (IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Coralville (CMCI4) in DVN | | | | |
Muddy Creek (NC CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Kremmling (MBWC2) in BOU | | Colorado River near Kremmling(KRMC2) | | |
| at Wolford Mountain Reservoir (WORC2) in BOU | | Muddy Creek (NC CO) above Kremmling(MBWC2) | | |
Muddy Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Muddy Creek at I-40 nr Clemmons (MCFN7) in RAH | | | | |
| at Robinhood Rd (MDRN7) in RAH | | | | |
Muddy Creek (PA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Castle Fin (MUCP1) in CTP | | | | |
Muddy Creek (UT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Emery (MDCU1) in SLC | | | | |
Muddy River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Moapa (MOAN2) in VEF | | Muddy River near Glendale(MUDN2) | | |
| at Brookline (MUDM3) in BOX | | | | |
| below Clear Creek (MUDW1) in PQR | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Glendale (MUDN2) in VEF | Muddy River near Moapa(MOAN2) | | | |
Mukwonago River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mukwonago (MUKW3) in MKX | | | | |
Mulberry Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Collettsville (MUBN7) in GSP | | | | |
Mulberry Creek (GA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Winder (WNRG1) in FFC | | | | |
Mulberry Creek (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Salina (SLNK1) in ICT | | | | |
Mulberry Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Arkadelphia (AKLA1) in BMX | Black Warrior River at Smith Dam(ARKA1) | Black Warrior River at Cordova(CRDA1) | | |
Mulberry River (AR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mulberry (MLBA4) in TSA | | | | |
Mulchatna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near New Stuyahok (MLCA2) in PAFC2 | | | | |
Mulhockaway Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clinton (CLNN4) in PHI | | | | |
Mullica River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Batsto (BATN4) in PHI | | | | |
Muncy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glen Mawr (GLMP1) in CTP | Muncy Creek near Sonestown(SONP1) | Muncy Creek at Hughesville(HUHP1) | | |
| at Muncy Creek (MNYP1) in CTP | Little Muncy Creek at Lairdsville(LAIP1) | | | |
| near Sonestown (SONP1) in CTP | | Muncy Creek at Glen Mawr(GLMP1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hughesville (HUHP1) in CTP | Muncy Creek at Glen Mawr(GLMP1) | Muncy Creek at Muncy Creek(MNYP1) | | |
Murder Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Evergreen (EVMA1) in MOB | | | | |
| near Monticello (MTLG1) in FFC | | | | |
Murder Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brewton (BWMA1) in MOB | Burnt Corn Creek at Hwy 41 near Brewton 1NW(BCNA1) | | | |
Murderers Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dayville (MUCO3) in PDT | | | | |
Murderkill River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bowers Beach (IN MLLW) (BOWD1) in PHI | | | | |
Murrieta Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Temecula (MUTC1) in SGX | | | | |
Murvaul Bayou |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Murvaul (LMVT2) in SHV | | Sabine River at Logansport(LPTL1) | | Sabine River at Toledo Bend Reservoir(BKLT2) |
Muscatatuck River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Deputy (DEPI3) in LMK | | Muscatatuck River at Wheeler Hollow(WHLI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wheeler Hollow (WHLI3) in IND | Vernon Fork Muscatatuck River near Vernon(VRNI3) | East Fork White River at Rivervale(BEDI3) | Muscatatuck River at Deputy(DEPI3) | |
Musconetcong River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bloomsbury (BLBN4) in PHI | | | | |
Muskegon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bridgeton (BDGM4) in GRR | Muskegon River at Newaygo(NEWM4) | | | |
| near Croton Dam (CROM4) in GRR | Muskegon River at Evart(EVRM4) | Muskegon River at Newaygo(NEWM4) | | |
| at Evart (EVRM4) in GRR | | Muskegon River near Croton Dam(CROM4) | | |
| at Newaygo (NEWM4) in GRR | Muskegon River near Croton Dam(CROM4) | Muskegon River at Bridgeton(BDGM4) | | |
Muskingum River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beverly (BEVO1) in RLX | Muskingum River at McConnelsville(MCCO1) | | | |
| below Coshocton (CSHO1) in PBZ | | Muskingum River at Dresden(DREO1) | | |
| at Dresden (DREO1) in PBZ | Muskingum River below Coshocton(CSHO1) | Muskingum River at Zanesville(ZANO1) | | |
| at McConnelsville (MCCO1) in RLX | Muskingum River at Zanesville(ZANO1) | Muskingum River at Beverly(BEVO1) | | |
| at Zanesville (ZANO1) in PBZ | Muskingum River at Dresden(DREO1) | Muskingum River at McConnelsville(MCCO1) | | |
Musselshell River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Harlowton (HLWM8) in BYZ | Musselshell River near Martinsdale(MRMM8) | Musselshell River near Shawmut(SHAM8) | | |
| near Lavina (LVNM8) in BYZ | Musselshell River near Shawmut(SHAM8) | Musselshell River near Roundup(RUPM8) | | |
| near Martinsdale (MRMM8) in BYZ | | Musselshell River near Harlowton(HLWM8) | | |
| near Mosby (MSBM8) in GGW | Musselshell River at Musselshell(MUSM8) | | | |
| at Martinsdale Supply Canal (MTCM8) in TFX | | | | |
| at Musselshell (MUSM8) in BYZ | Musselshell River near Roundup(RUPM8) | Musselshell River near Mosby(MSBM8) | | |
| near Roundup (RUPM8) in BYZ | Musselshell River near Lavina(LVNM8) | Musselshell River at Musselshell(MUSM8) | | |
| near Shawmut (SHAM8) in BYZ | Musselshell River near Harlowton(HLWM8) | Musselshell River near Lavina(LVNM8) | | |
Mustinka River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Wheaton (MSKM5) in ABR | | Mustinka River at Wheaton(WEAM5) | | |
| near Norcross (MN9) (NCMM5) in FGF | | | | |
| at Wheaton (WEAM5) in ABR | Mustinka River above Wheaton(MSKM5) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wheaton (MUSM5) in ABR | Mustinka River above Wheaton(MSKM5) | | | |
Myakka River (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Myakka River State Park (MKCF1) in TBW | | | | |
N F Solomon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glade (GDEK1) in GID | N F Solomon River at Lenora(LNRK1) | N F Solomon River at Kirwin Reservoir(KRWK1) | | |
| at Kirwin Reservoir (KRWK1) in GID | N F Solomon River at Glade(GDEK1) | N F Solomon River at Portis(PTIK1) | | |
| at Lenora (LNRK1) in GLD | | N F Solomon River at Glade(GDEK1) | | |
| at Portis (PTIK1) in GID | N F Solomon River at Kirwin Reservoir(KRWK1) | | | |
N Fk Bull Run River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Multnomah Falls (NBRO3) in PQR | | Bull Run River near Bull Run Reservoir No 1(BRVO3) | | |
N Fk Toutle River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Sediment Retention Structure near Toutle (SRBW1) in PQR | | Toutle River at Tower Road near Silver Lake(TOTW1) | | |
N Fk of Middle Fk Willamette River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oakridge (NMFO3) in PQR | | | | |
N Fork Catawba River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 221 (NFKN7) in GSP | | | | |
N Fork Musselshell River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Bair Reservoir (BAIM8) in TFX | | | | |
| near Delphine (DLPM8) in TFX | | | | |
N Santiam River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Niagara (BCLO3) in PQR | N Santiam River at Detroit Lake(DETO3) | N Santiam River at Mehama(MEHO3) | | |
| at Detroit Lake (DETO3) in PQR | Breitenbush River near Detroit(BRBO3) | N Santiam River at Niagara(BCLO3) | | |
| at Mehama (MEHO3) in PQR | N Santiam River at Niagara(BCLO3) | N Santiam River at Greens Bridge near Jefferson(NSGO3) | Little N. Santiam River near Mehama(LSMO3) | |
| at Greens Bridge near Jefferson (NSGO3) in PQR | N Santiam River at Mehama(MEHO3) | Santiam River at Jefferson(JFFO3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Boulder Creek (BCKO3) in PQR | | Breitenbush River near Detroit(BRBO3) | | |
N Second Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Statesville Blvd (US 70) 4 S Woodleaf (BRBN7) in GSP | | | | |
N. Br. Clinton River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mount Clemens (MCLM4) in DTX | | | | |
N. Fork Edisto River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above North (NFES1) in CAE | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Orangeburg (ORBS1) in CAE | Cedar Creek near Thor (CCPS1) | Edisto River near Givhans Ferry(GIVS1) | | |
N. Fork Gualala River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above S. Fork Gualala NR Gualala (GAAC1) in EKA | | | | |
N. Fork Trinity River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Helena (THAC1) in EKA | | | | |
N.E. Cape Fear River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beulaville (BEUN7) in MHX | | | | |
| near Burgaw (BGWN7) in ILM | N.E. Cape Fear River near Chinquapin(CHIN7) | Cape Fear River at Wilmington (IN MLLW)(WLON7) | | |
| near Chinquapin (CHIN7) in MHX | | N.E. Cape Fear River near Burgaw(BGWN7) | | |
| at Wilmington (NCRN7) in ILM | | | | |
NF Koktuli River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Iliamna (KKTA2) in PAFC2 | | | | |
NF Pound River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Pound (NFPV2) in MRX | | Pound River above Indian Creek near Pound(PICV2) | | |
NF Wailua River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lihue (WEBH1) in HNL | | | | |
NF Walla Walla |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Milton Freewater (NFWO3) in PDT | | | | |
Nabesna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Northway (NABA2) in PAFG | | | | |
| at Northway Village (NEBA2) in PAFG | | | | |
Naches River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cliffdell (CLFW1) in PDT | | Naches River near Naches(NACW1) | | |
| near Naches (NACW1) in PDT | Naches River near Cliffdell(CLFW1) | | | |
Nacimiento River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nacimiento Reservoir (NACC1) in LOX | Nacimiento River below Sapaque Creek Near Bryson(NBYC1) | Nacimiento River below Dam(NASC1) | | |
| below Dam (NASC1) in LOX | Nacimiento River at Nacimiento Reservoir(NACC1) | Salinas River near Bradley(BRDC1) | | |
| below Sapaque Creek Near Bryson (NBYC1) in LOX | | Nacimiento River at Nacimiento Reservoir(NACC1) | | |
Nahunta Swamp |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Shine (NAHN7) in MHX | | | | |
Naked Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jollett (SHNV2) in LWX | | | | |
Naknek River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Camp (NAKA2) in PAFC2 | | | | |
| at Naknek Tidal Gage (NNKA2) in PAFC2 | | | | |
Namekagon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Leonards (LEOW3) in DLH | | | | |
Nameless Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stringtown (NCSI3) in IND | | | | |
Nancy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at West Wesley Road at Atlanta (NANG1) in FFC | | | | |
| at Rickenbacker Drive at Atlanta (NCKG1) in FFC | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Johnson Ferry Road near Chamblee (NCDG1) in FFC | | Nancy Creek at Rickenbacker Drive at Atlanta(NCKG1) | | |
Nansemond River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Suffolk (IN MLLW) (NMDV2) in AKQ | | | | |
| at Sleepy Hole Park (IN MLLW) (NRSV2) in AKQ | | | | |
Nantahala River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hewitt (HEWN7) in GSP | Nantahala River at Nantahala Dam(NANN7) | | | |
| at Nantahala Dam (NANN7) in GSP | Nantahala River near Rainbow Springs(RAIN7) | Nantahala River near Hewitt(HEWN7) | | |
| near Rainbow Springs (RAIN7) in GSP | | Nantahala River at Nantahala Dam(NANN7) | | |
Nanticoke River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bridgeville (BGLD1) in PHI | | | | |
| at Sharptown (SRPM2) in AKQ | | | | |
Nantucket Harbor |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nantucket (IN MLLW) (NTKM3) in BOX | | | | |
Napa Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 29 (NPCC1) in MTR | | | | |
Napa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Napa (APCC1) in MTR | Napa River near St. Helena(SHEC1) | | | |
| at Dunaweal Lane (DAWC1) in MTR | | | | |
| at Lodi Lane (LLNC1) in MTR | | | | |
| at Lincoln Avenue (NAAC1) in MTR | | | | |
| at Brazos Drawbridge (NBDC1) in MTR | | | | |
| at Berry Street (NBSC1) in MTR | | | | |
| at Downtown Napa (NCNC1) in MTR | | | | |
| at Yountville Cross Road (NRXC1) in MTR | | | | |
| near St. Helena (SHEC1) in MTR | | Napa River near Napa(APCC1) | | |
Narragansett Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Conimicut Light (IN MLLW) (CPTR1) in BOX | | | | |
| at Providence Fox Point (IN MLLW) (FOXR1) in BOX | | | | |
| at Newport Harbor (IN MLLW) (NWPR1) in BOX | | | | |
| at Quonset Point (IN MLLW) (QPTR1) in BOX | | | | |
Narraguagus River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Cherryfield (CFDM1) in CAR | | Gulf of Maine at Cutler Farris Wharf (IN MLLW)(CFWM1) | | |
Naselle River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Naselle (NASW1) in PQR | | | | |
Nashua River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Pepperell (DNSM3) in BOX | | | | |
Nason Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Plain (NCRW1) in OTX | | | | |
Nassau River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tisonia (in MHHW) (NATF1) in JAX | | | | |
Nassawadox Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bayford (IN MLLW) (NSWV2) in AKQ | | | | |
Nassawango Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Snow Hill (NSWM2) in AKQ | | | | |
Natalbany River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Baptist (NRBL1) in LIX | | | | |
Natalie Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Midlothian (MDNI2) in LOT | | | | |
Nathanson Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at 2nd Street East (NSEC1) in MTR | | | | |
| at Sonoma (NTSC1) in MTR | | | | |
National Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McCarthy (NCMA2) in PAFC | | | | |
Naugatuck River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beacon Falls (BEAC3) in OKX | | | | |
Navajo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chromo (NAVC2) in GJT | | | | |
Navarro River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Navarro (NVRC1) in EKA | | | | |
Navasota River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Easterly (EAST2) in FWD | North Texas Lakes at Lake Limestone(LLST2) | Navasota River near Normangee(NGET2) | | |
| above Groesbeck (GRST2) in FWD | North Texas Lakes at Lake Mexia(BSAT2) | North Texas Lakes at Lake Limestone(LLST2) | | |
| near Normangee (NGET2) in HGX | Navasota River near Easterly(EAST2) | Brazos River near Hempstead(HPDT2) | | |
Navidad River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Strane Park (LSNT2) in HGX | Navidad River near Morales(MRAT2) | Navidad River at Lake Texana(LTXT2) | | |
| at Lake Texana (LTXT2) in HGX | Navidad River at Strane Park(LSNT2) | | Sandy Creek near Cordele(CODT2) | |
| near Morales (MRAT2) in HGX | Navidad River near Speaks(SPAT2) | Navidad River at Strane Park(LSNT2) | | |
| at Sublime (SBMT2) in HGX | | Navidad River near Speaks(SPAT2) | | |
| near Speaks (SPAT2) in HGX | Navidad River at Sublime(SBMT2) | Navidad River near Morales(MRAT2) | | |
Neches River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beaumont (BEAT2) in LCH | Neches River at Saltwater Barrier(NSBT2) | Neches River at Downtown Beaumont(JYBT2) | | |
| at Downtown Beaumont (JYBT2) in LCH | Neches River at Beaumont(BEAT2) | | | |
| at Lake Palestine (LPTT2) in SHV | North Texas Lakes at Lake Athens(ATHT2) | Neches River near Neches(NCST2) | | Neches River near Alto(ATOT2) |
| near Neches (NCST2) in SHV | Neches River at Lake Palestine(LPTT2) | Neches River near Alto(ATOT2) | | |
| at Lee Avenue (PNPT2) in LCH | | | | |
| near Town Bluff (TBFT2) in LCH | Neches River at Steinhagen Lake(TBLT2) | Neches River at Evadale(EVDT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alto (ATOT2) in SHV | Neches River near Neches(NCST2) | Neches River near Diboll(DIBT2) | Neches River at Lake Palestine(LPTT2) | Neches River at Rockland(ROKT2) |
| near Diboll (DIBT2) in SHV | Neches River near Alto(ATOT2) | Neches River at Rockland(ROKT2) | Neches River near Neches(NCST2) | Neches River at Steinhagen Lake(TBLT2) |
| at Evadale (EVDT2) in LCH | Neches River near Town Bluff(TBFT2) | | | |
| at Saltwater Barrier (NSBT2) in LCH | Neches River at Evadale(EVDT2) | Neches River at Beaumont(BEAT2) | Pine Island Bayou near Sour Lake(SOLT2) | |
| at Rockland (ROKT2) in SHV | Neches River near Diboll(DIBT2) | Neches River at Steinhagen Lake(TBLT2) | | |
| at Steinhagen Lake (TBLT2) in LCH | Neches River at Lake Palestine(LPTT2) | Neches River near Town Bluff(TBFT2) | | |
Nehalem River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nehalem (NRNO3) in PQR | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Foss (FSSO3) in PQR | | | | |
| near Vernonia (VENO3) in PQR | | | | |
Nelson Lagoon |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tidal Gage (NLSA2) in PAFC | | | | |
Nemadji River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pleasant Valley (NEMM5) in DLH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Superior (SOSW3) in DLH | Nemadji River near Pleasant Valley(NEMM5) | | | |
Nenana River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Healy (HNRA2) in PAFG | | | | |
| near Windy Creek (NRWA2) in PAFG | | | | |
Neosho River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Americus (AMCK1) in TOP | Neosho River at Council Grove Lake(CNGK1) | Neosho River at Emporia(EPRK1) | | |
| at Burlington (BRLK1) in TOP | Neosho River at John Redmond Lake(JRLK1) | Neosho River at Le Roy(LRYK1) | | |
| at Council Grove Lake (CNGK1) in TOP | Neosho River near Parkerville(PKVK1) | Neosho River near Americus(AMCK1) | | |
| near Chanute (CNUK1) in ICT | Neosho River at Iola(IOLK1) | Neosho River near Erie(EREK1) | | |
| at Emporia (EPRK1) in TOP | Neosho River near Americus(AMCK1) | Neosho River at Neosho Rapids(NEOK1) | | |
| near Erie (EREK1) in ICT | Neosho River near Chanute(CNUK1) | Neosho River near Parsons(PPFK1) | | |
| at Iola (IOLK1) in ICT | Neosho River at Le Roy(LRYK1) | Neosho River near Chanute(CNUK1) | | |
| at John Redmond Lake (JRLK1) in TOP | Neosho River at Neosho Rapids(NEOK1) | Neosho River at Burlington(BRLK1) | | |
| at Le Roy (LRYK1) in TOP | Neosho River at Burlington(BRLK1) | Neosho River at Iola(IOLK1) | | |
| at Neosho Rapids (NEOK1) in TOP | Neosho River at Emporia(EPRK1) | Neosho River at John Redmond Lake(JRLK1) | | |
| at Oswego (OSWK1) in ICT | Neosho River near Parsons(PPFK1) | Neosho River near Oswego(NSOK1) | | |
| near Parkerville (PKVK1) in TOP | | Neosho River at Council Grove Lake(CNGK1) | | |
| near Parsons (PPFK1) in ICT | Neosho River near Erie(EREK1) | Neosho River at Oswego(OSWK1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Commerce (COMO2) in TSA | Neosho River at Oswego(OSWK1) | | | |
| near Oswego (NSOK1) in SGF | Neosho River at Oswego(OSWK1) | Neosho River near Commerce(COMO2) | | |
Neponset River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at E. Br. at Canton (CANM3) in BOX | Neponset River at Norwood(NRWM3) | Neponset River at Milton Village(MLTM3) | | |
| at Milton Village (MLTM3) in BOX | Neponset River at E. Br. at Canton(CANM3) | | | |
| at Norwood (NRWM3) in BOX | | Neponset River at E. Br. at Canton(CANM3) | | |
Neshaminy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Langhorne (LNGP1) in PHI | Neshaminy Creek near Penns Park(PEPP1) | | | |
| near Penns Park (PEPP1) in PHI | | Neshaminy Creek near Langhorne(LNGP1) | | |
Neshanic River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Reaville (REAN4) in PHI | | | | |
Nestucca River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beaver (BEAO3) in PQR | | | | |
Neuse River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clayton (CLYN7) in RAH | Neuse River at Falls Lake(NUDN7) | Neuse River at Smithfield(SMFN7) | | |
| near Goldsboro (GLDN7) in RAH | Neuse River at Smithfield(SMFN7) | Neuse River at Kinston(KINN7) | | |
| at Kinston (KINN7) in MHX | Neuse River near Goldsboro(GLDN7) | Neuse River at Fort Barnwell(FTBN7) | | |
| above Neuse River Below Falls Dam (NEUN7) in RAH | | | | |
| above Neuse River at Main St in Seven Springs (NSSN7) in RAH | | | | |
| at Falls Lake (NUDN7) in RAH | | Neuse River near Clayton(CLYN7) | | |
| at Oriental (in MLLW) (ORLN7) in MHX | | | | |
| at Smithfield (SMFN7) in RAH | Neuse River near Clayton(CLYN7) | Neuse River near Goldsboro(GLDN7) | | |
| at Spring Garden (VNCN7) in MHX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Barnwell (FTBN7) in MHX | Neuse River at Kinston(KINN7) | | | |
Neversink River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bridgeville (BRGN6) in BGM | Neversink River at Neversink Reservoir(NVRN6) | Neversink River at Godeffroy(NEVN6) | | |
| at Godeffroy (NEVN6) in BGM | Neversink River at Bridgeville(BRGN6) | | | |
| below Claryville (NVCN6) in BGM | | Neversink River at Neversink Reservoir(NVRN6) | | |
| at Neversink Reservoir (NVRN6) in BGM | Neversink River below Claryville(NVCN6) | Neversink River at Bridgeville(BRGN6) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Neversink Reservoir (NVXN6) in BGM | Neversink River at Neversink Reservoir(NVRN6) | Neversink River at Bridgeville(BRGN6) | | Neversink River at Godeffroy(NEVN6) |
New Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Big Piney (BPNW4) in RIW | | | | |
New Haven River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brooksville (NHVV1) in BTV | | | | |
New Hope Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blands (NHCN7) in RAH | | | | |
| at NC-54 (NSPN7) in RAH | | | | |
New Jersey Atlantic Coast |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Atlantic City (ocean front) (IN MLLW) (ACYN4) in PHI | | | | |
| at Sandy Hook (IN MLLW) (SDHN4) in PHI | | | | |
New Market Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hampton (IN MLLW) (NMCV2) in AKQ | | | | |
New River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Allisonia (ALSV2) in RNK | New River at Ivanhoe(IVNV2) | New River at Radford(RDFV2) | | |
| at Claytor Dam (CLLV2) in RNK | | | | |
| at Galax (GAXV2) in RNK | New River near South Fork nr Jefferson(JFRN7) | New River at Ivanhoe(IVNV2) | | |
| at Glen Lyn (GLLV2) in RNK | New River at Radford(RDFV2) | New River at Hinton(HINW2) | | |
| near Gum Branch (GUMN7) in MHX | New River near Richlands(NNRN7) | New River at Jacksonville (in MLLW)(JCKN7) | | |
| below Hawks Nest (HNNW2) in RLX | New River at Thurmond(THMW2) | Kanawha River at Kanawha Falls(KANW2) | | |
| at Ivanhoe (IVNV2) in RNK | New River at Galax(GAXV2) | New River at Allisonia(ALSV2) | | |
| at Jacksonville (in MLLW) (JCKN7) in MHX | New River near Gum Branch(GUMN7) | | | |
| near South Fork nr Jefferson (JFRN7) in RNK | | New River at Galax(GAXV2) | | |
| near Richlands (NNRN7) in MHX | | New River near Gum Branch(GUMN7) | | |
| near Lake Butler (in NAVD88) (NRBF1) in JAX | | Santa Fe River at Worthington Springs (in NAVD88)(WORF1) | | |
| at GA 100 near Franklin (NRVG1) in FFC | | | | |
| at Radford (RDFV2) in RNK | New River at Allisonia(ALSV2) | New River at Glen Lyn(GLLV2) | Little River at Graysontown(GRYV2) | |
| near Sumatra (CR 22) (SNWF1) in TAE | | | | |
| near New River Westmorland (ZNRC1) in PSR | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hinton (HINW2) in RNK | New River at Glen Lyn(GLLV2) | Kanawha River at Kanawha Falls(KANW2) | | |
| near New River (NRVT1) in MRX | | Big South Fork Cumberland River near Oneida at Leatherwood Ford(LTWT1) | | |
| at Thurmond (THMW2) in RLX | New River at Hinton(HINW2) | New River below Hawks Nest(HNNW2) | | |
New River (SE LA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sorrento (SNRL1) in LIX | | | | |
New River Maricopa |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near New River (NRFA3) in PSR | | | | |
New York Canal Diversion |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Boise (BSEI1) in BOI | Boise River below Diversion Dam(BDDI1) | Boise River at Boise (Glenwood Bridge)(BIGI1) | Boise River above Lucky Peak Dam(LUCI1) | Boise River at South Channel at Eagle(BSCI1) |
New York Harbor |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at The Battery (IN MLLW) (BATN6) in OKX | | | | |
Newaukum Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Black Diamond (BKDW1) in SEW | | Green River (WA) near Auburn(AUBW1) | | |
Newaukum River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chehalis (NEWW1) in SEW | South Fork Newaukum River near Onalaska(SFNW1) | Chehalis River at WWTP at Chehalis(CRWW1) | North Fork Newaukum River near Forest(NFFW1) | |
Newport River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Newport (in MLLW) (NWPN7) in MHX | | | | |
Niagara River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ft. Erie (FTEQ6) in BUF | | | | |
| at Lewiston (LEWN6) in BUF | | | | |
Niangua River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tunnel Dam near Macks Creek (TUDM7) in SGF | | | | |
| near Windyville (WNYM7) in SGF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Macks Creek (NMCM7) in SGF | | Niangua River at Tunnel Dam near Macks Creek(TUDM7) | | |
Nickajack Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at US Highway 78 and 278 near Mableton (NICG1) in FFC | | | | |
Nikiski |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nikiski Tide Gage (NKTA2) in PAFC | | | | |
Nikolski |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nikolski Tide Gage (OLSA2) in PAFC | | | | |
Nimishillen Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Industry (NHSO1) in CLE | Middle Branch Nimishillen Creek at Canton(CTNO1) | Tuscarawas River at Dover Dam Pool(DVRO1) | East Branch Nimishillen Creek at Louisville(LOSO1) | |
Ninemile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wallace (NMLI1) in OTX | | | | |
| near Oroville (ONMW1) in OTX | | | | |
Ninilchik River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ninilchik Road Bridge (NINA2) in PAFC | | | | |
Ninnescah River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Belle Plaine (BLPK1) in ICT | Ninnescah River near Peck(PECK1) | | | |
| near Murdock (MDKK1) in ICT | South Fork Ninnescah River at Pratt(PTTK1) | Ninnescah River near Peck(PECK1) | | |
| near Peck (PECK1) in ICT | Ninnescah River near Murdock(MDKK1) | Ninnescah River near Belle Plaine(BLPK1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cheney Reservoir (CHNK1) in ICT | | Ninnescah River near Peck(PECK1) | | |
Niobrara River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Butte 5S (NIBN1) in LBF | Niobrara River at Mariaville (Springview 21ESE)(NISN1) | Niobrara River near Verdel(VRDN1) | | |
| at Niobrara (NRBN1) in OAX | Niobrara River near Verdel(VRDN1) | | | |
| near Gordon 11S (NRGN1) in LBF | Niobrara River near Hay Springs 14S(NRHN1) | Niobrara River near Nenzel 8S(NZNN1) | | |
| near Nenzel 8S (NZNN1) in LBF | Niobrara River near Gordon 11S(NRGN1) | Niobrara River near Sparks(SPKN1) | | |
| near Verdel (VRDN1) in OAX | Niobrara River near Butte 5S(NIBN1) | Niobrara River at Niobrara(NRBN1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Box Butte Reservoir (BOXN1) in CYS | | Niobrara River near Sparks(SPKN1) | | |
| at Mariaville (Springview 21ESE) (NISN1) in LBF | Niobrara River near Sparks(SPKN1) | Niobrara River near Butte 5S(NIBN1) | | |
| near Hay Springs 14S (NRHN1) in LBF | Niobrara River at Box Butte Reservoir(BOXN1) | Niobrara River near Gordon 11S(NRGN1) | | |
| near Sparks (SPKN1) in LBF | Niobrara River near Nenzel 8S(NZNN1) | Niobrara River near Verdel(VRDN1) | | |
Nippersink Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Spring Grove (NIPI2) in LOT | | Fox River at Lake Villa(FLVI2) | | |
| at Wonder Lake (WNNI2) in LOT | | Nippersink Creek near Spring Grove(NIPI2) | | |
Nishnabotna River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hamburg (HMBI4) in OAX | | | | |
Nisling River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Onion Creek (NIRQ9) in PAFG4 | | | | |
Nisqually River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alder Dam (ALRW1) in SEW | | | | |
| at McKenna (MKNW1) in SEW | Nisqually River near National(NISW1) | | | |
| near National (NISW1) in SEW | | Nisqually River at McKenna(MKNW1) | | |
Niukluk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Council (NRCA2) in PAFG2 | | | | |
No Business Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lee Road near Snellville (NOBG1) in FFC | | | | |
Nodaway River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Burlington Junction (BRLM7) in EAX | Nodaway River at Clarinda(ICLI4) | | | |
| at Clarinda (ICLI4) in OAX | | Nodaway River near Burlington Junction(BRLM7) | | |
Nokasippi River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ft. Ripley (NOKM5) in DLH | | | | |
Nolan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blum (BUMT2) in FWD | North Texas Lakes at Lake Pat Cleburne(LCLT2) | North Texas Lakes at Whitney Lake(WTYT2) | | |
Nolichucky River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Embreeville (EMBT1) in MRX | | | | |
| near Lowland (LLDT1) in MRX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nolichucky Dam HW near Greenville 8SSW (NOLT1) in MRX | Nolichucky River at Embreeville(EMBT1) | Nolichucky River near Lowland(LLDT1) | | |
Nolin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hodgenville (HGVK2) in LMK | | Nolin River at White Mills(WHMK2) | | |
| at White Mills (WHMK2) in LMK | Nolin River at Hodgenville(HGVK2) | Nolin River at Nolin River Lake(NOLK2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nolin River Lake (NOLK2) in LMK | Nolin River at White Mills(WHMK2) | | Bacon Creek at Priceville(PCVK2) | |
Nome |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nome (NMTA2) in PAFG2 | | | | |
Nome Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Beaver Creek (NOCA2) in PAFG | | Beaver Creek at Big Bend(BCFA2) | | |
Nonconnah Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Farrisview Boulevard (FRST1) in MEG | Nonconnah Creek at Winchester Rd(NONT1) | | | |
| at Winchester Rd (NONT1) in MEG | | Nonconnah Creek at Farrisview Boulevard(FRST1) | | |
Nooksack River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nooksack R overflow at Emerson Rd (NEEW1) in SEW | | | | |
| near Lynden (NKLW1) in SEW | | | | |
| at Ferndale (NKSW1) in SEW | Nooksack River at Everson(NREW1) | | | |
| above Nooksack R Overflow At Everson (NOEW1) in SEW | | | | |
| at Everson (NREW1) in SEW | Nooksack River at North Cedarvillle(NRKW1) | Nooksack River at Ferndale(NKSW1) | | |
| at North Cedarvillle (NRKW1) in SEW | South Fork Nooksack River near Saxon Bridge(NSSW1) | Nooksack River at Everson(NREW1) | Middle Fork Noocksack River near Demming(MFNW1) | |
Noonday Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Upstream of Chastain Meadows Parkway near Kennesaw (NBSG1) in FFC | | | | |
| at Hawkins Store Road near Blackwells (NDYG1) in FFC | | | | |
| at Shallowford River near Woodstock (NOOG1) in FFC | | | | |
Norfork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Norfork Dam (NFDA4) in LZK | | | | |
North Anna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at HART CORNER NR DOSWELL (HRCV2) in AKQ | | | | |
| near Partlow (PARV2) in AKQ | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Doswell (DOSV2) in AKQ | North Anna River at HART CORNER NR DOSWELL(HRCV2) | Pamunkey River near Hanover(PAMV2) | Little River near DOSWELL(LTTV2) | |
North Boggy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Atoka Lake (ATKO2) in OUN | | | | |
North Boggy Creek (N OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Enid at Garriott Road (ENBO2) in OUN | | | | |
North Bosque River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clifton (CTNT2) in FWD | North Bosque River at Hico(HICT2) | North Bosque River at Valley Mills(VMAT2) | | |
| at Hico (HICT2) in FWD | | North Bosque River near Clifton(CTNT2) | | |
| at Valley Mills (VMAT2) in FWD | North Bosque River near Clifton(CTNT2) | North Texas Lakes at Waco Lake(ACTT2) | | |
North Branch Au Sable River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kellogg's Bridge near Lovells (KBLM4) in APX | | | | |
North Branch Chicago River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Deerfield (DRFI2) in LOT | | North Branch Chicago River at Niles(NILI2) | | |
| at Chicago (Grand Ave) (NBGI2) in LOT | North Branch Chicago River at Chicago (Pulaski Rd)(NBPI2) | Chicago River at Chicago (Columbus Dr)(NBCI2) | | |
| at Chicago (Pulaski Rd) (NBPI2) in LOT | North Branch Chicago River at Niles(NILI2) | North Branch Chicago River at Chicago (Grand Ave)(NBGI2) | | Chicago River at Chicago (Columbus Dr)(NBCI2) |
| at Niles (NILI2) in LOT | North Branch Chicago River at Deerfield(DRFI2) | North Branch Chicago River at Chicago (Pulaski Rd)(NBPI2) | West Fork North Branch Chicago River at Northbrook(NBRI2) | |
North Branch Elkhart River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cosperville (CPEI3) in IWX | North Branch Elkhart River at Sylvan Lake(SYLI3) | Elkhart River at Goshen(GSHI3) | | |
| at Sylvan Lake (SYLI3) in IWX | | North Branch Elkhart River at Cosperville(CPEI3) | | |
North Branch Metedeconk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lakewood (LAWN4) in PHI | | | | |
North Branch Middle Fork Zumbro River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oronoco 1W (ONOM5) in ARX | | Zumbro River at Lake Zumbro(LKZM5) | | |
| at Pine Island Main Street (PILM5) in MPX | | Zumbro River at Zumbro Falls(ZUMM5) | | |
| at Roscoe - Cty Rd 27 (RCOM5) in MPX | | North Branch Middle Fork Zumbro River at Pine Island Main Street(PILM5) | | |
North Branch Park River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hartford (NBPC3) in BOX | | | | |
North Branch Patapsco River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cedarhurst (CDHM2) in LWX | | | | |
| at Liberty Reservoir (MFEM2) in LWX | | | | |
North Branch Pawtuxet River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Scituate Reservoir (SCIR1) in BOX | | | | |
North Branch Pipestone Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pipestone (PSNM5) in FSD | | | | |
North Branch Potomac River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Jennings Randolph Dam (BLMW2) in LWX | North Branch Potomac River at Kitzmiller(KITM2) | North Branch Potomac River at Barnum(BNMW2) | | |
| at Barnum (BNMW2) in LWX | North Branch Potomac River above Jennings Randolph Dam(BLMW2) | North Branch Potomac River at Luke(LUKM2) | | |
| at Cumberland (CBEM2) in LWX | North Branch Potomac River at Luke(LUKM2) | | | |
| at Kitzmiller (KITM2) in LWX | North Branch Potomac River at Steyer(STYM2) | North Branch Potomac River above Jennings Randolph Dam(BLMW2) | | |
| at Luke (LUKM2) in LWX | North Branch Potomac River at Barnum(BNMW2) | North Branch Potomac River at Cumberland(CBEM2) | Savage River near Bloomington(SRVM2) | |
| at Steyer (STYM2) in LWX | | North Branch Potomac River at Kitzmiller(KITM2) | | |
North Branch Rancocas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Iron Works Park Mount Holly (IWPN4) in PHI | North Branch Rancocas Creek at Pemberton(PEBN4) | | | |
| at Pemberton (PEBN4) in PHI | | North Branch Rancocas Creek at Iron Works Park Mount Holly(IWPN4) | | |
North Branch Raritan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Far Hills (FARN4) in PHI | | North Branch Raritan River at North Branch Village(NBAN4) | | |
| at North Branch Village (NBAN4) in PHI | North Branch Raritan River near Far Hills(FARN4) | North Branch Raritan River near Raritan(RRTN4) | | |
| near Raritan (RRTN4) in PHI | North Branch Raritan River at North Branch Village(NBAN4) | North Branch Raritan River at South Branch(SBRN4) | | |
| at South Branch (SBRN4) in PHI | North Branch Raritan River near Raritan(RRTN4) | | | |
North Branch Salmon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Redfield (REDN6) in BUF | | | | |
North Branch Two Rivers River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Northcote North Branch Two Rivers River (NCTM5) in FGF | | | | |
| near Northcote North Branch Two Rivers River (NOTM5) in FGF | | | | |
North Branch Winooski River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wrightsville (WRTV1) in BTV | North Branch Winooski River at Wrightsville Detention Reservoir(WVRV1) | North Branch Winooski River at Montpelier Langdon St.Bridge(LNGV1) | | Winooski River at Montpelier(MONV1) |
| at Wrightsville Detention Reservoir (WVRV1) in BTV | | North Branch Winooski River at Wrightsville(WRTV1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Montpelier Langdon St.Bridge (LNGV1) in BTV | North Branch Winooski River at Wrightsville(WRTV1) | Winooski River at Montpelier(MONV1) | | Winooski River at Essex Junction(ESSV1) |
North Branch of Middle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pawnee Lake (ERLN1) in OAX | | | | |
North Buffalo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SR2819 near McCleansville (BCMN7) in RAH | | | | |
| at Greensboro (NBCN7) in RAH | | | | |
| at Church St in Greensboro (NBUN7) in RAH | | | | |
| at Westover Terrace (NBWN7) in RAH | | | | |
North Canadian River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Calumet (CLMO2) in OUN | North Canadian River near Watonga(WATO2) | North Canadian River near El Reno(ELNO2) | | |
| at Canton Lake (CNLO2) in OUN | North Canadian River near Seiling(SEIO2) | North Canadian River near Canton(CNOO2) | | |
| near Canton (CNOO2) in OUN | North Canadian River at Canton Lake(CNLO2) | North Canadian River near Watonga(WATO2) | | |
| near El Reno (ELNO2) in OUN | North Canadian River near Calumet(CLMO2) | North Canadian River near Yukon(YUKO2) | | |
| near Harrah (HRHO2) in OUN | North Canadian River at Britton Road at Oklahoma City(OKBO2) | North Canadian River near Shawnee(SWNO2) | | |
| at Britton Road at Oklahoma City (OKBO2) in OUN | North Canadian River at NW10th Street at Oklahoma City(OLBO2) | North Canadian River near Harrah(HRHO2) | | |
| at NW10th Street at Oklahoma City (OLBO2) in OUN | North Canadian River at Lake Overholser(OVRO2) | North Canadian River at Britton Road at Oklahoma City(OKBO2) | | |
| at Lake Overholser (OVRO2) in OUN | North Canadian River near Yukon(YUKO2) | North Canadian River at NW10th Street at Oklahoma City(OLBO2) | | |
| near Seiling (SEIO2) in OUN | North Canadian River near Woodward(WDGO2) | North Canadian River at Canton Lake(CNLO2) | | |
| at Shawnee (SNCO2) in OUN | North Canadian River near Shawnee(SWNO2) | North Canadian River near Wetumka(WETO2) | | |
| near Shawnee (SWNO2) in OUN | North Canadian River near Harrah(HRHO2) | North Canadian River at Shawnee(SNCO2) | | |
| near Watonga (WATO2) in OUN | North Canadian River near Canton(CNOO2) | North Canadian River near Calumet(CLMO2) | | |
| near Woodward (WDGO2) in OUN | North Canadian River at Woodward(WDWO2) | North Canadian River near Seiling(SEIO2) | | |
| at Woodward (WDWO2) in OUN | Beaver River near Fort Supply(FSPO2) | North Canadian River near Woodward(WDGO2) | | |
| near Wetumka (WETO2) in OUN | North Canadian River at Shawnee(SNCO2) | | | |
| near Yukon (YUKO2) in OUN | North Canadian River near El Reno(ELNO2) | North Canadian River at Lake Overholser(OVRO2) | | |
North Chickamauga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mile Straight (NCCT1) in MRX | | | | |
North Clear Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Blackhawk (BHKC2) in BOU | | Clear Creek (CO) at Golden(GLDC2) | | |
North Concho River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sterling City (SRCT2) in SJT | | North Concho River near Carlsbad(CLBT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carlsbad (CLBT2) in SJT | North Concho River at Sterling City(SRCT2) | | | |
North Criner Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Criner (CRNO2) in OUN | | | | |
North Deer Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wes Watkins Reservoir (WWLO2) in OUN | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Brookings (NDCS2) in FSD | | | | |
North Elkhorn Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Eastland Park (ELPK2) in LMK | | North Elkhorn Creek at Georgetown(GEOK2) | | |
| at Georgetown (GEOK2) in LMK | North Elkhorn Creek at Eastland Park(ELPK2) | Elkhorn Creek at Peaks Mill(PKMK2) | | |
North Fabius River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ewing (EWNM7) in LSX | | | | |
North Fk Coquille River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Myrtle Point (MYNO3) in MFR | | Coquille River at Coquille(COQO3) | | |
North Fork Alligator River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gum Neck (in MLLW) (ALIN7) in MHX | | | | |
North Fork American River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Fork Dam (NFDC1) in STO | | | | |
North Fork Big Lost River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wild Horse (BLRI1) in PIH | | Big Lost River at Howell Ranch(HWRI1) | | |
North Fork Big Nemaha River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Humboldt (HBLN1) in OAX | | | | |
North Fork Big Thompson River (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Drake (DKKC2) in BOU | | Big Thompson River (CO) at Cedar Cove(BIMC2) | | |
North Fork Big Wood River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ketchum (NFBI1) in PIH | | Big Wood River near Ketchum(BWKI1) | | |
North Fork Black Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Middleburg (MDLF1) in JAX | | Black Creek at Middleburg(BCMF1) | | |
North Fork Buffalo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at NF Buffalo Cr. Reservoir (IPRT2) in OUN | | | | |
North Fork Burnt River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Second Creek (NFSO3) in BOI | | Burnt River below Unity Reservoir(UNYO3) | | Burnt River near Bridgeport(BBPO3) |
North Fork Cache Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hough Springs (HOUC1) in EKA | | Cache Creek at Rumsey Bridge(RMSC1) | | |
North Fork Cache La Poudre River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Halligan Reservoir (NCHC2) in BOU | | North Fork Cache La Poudre River below Seaman Reservoir(NSEC2) | | |
| below Seaman Reservoir (NSEC2) in BOU | North Fork Cache La Poudre River below Halligan Reservoir(NCHC2) | Cache La Poudre River (CO) above Fort Collins(FTDC2) | | |
North Fork Catoctin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Waterford (WNFV2) in LWX | | | | |
North Fork Coeur d'Alene River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Prichard (PRCI1) in OTX | | | | |
North Fork Cosumnes River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at El Dorado (EDOC1) in STO | | | | |
North Fork Crow River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Manannah (MNHM5) in MPX | | Crow River at Rockford(RKFM5) | | |
| near Paynesville (PVLM5) in MPX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rockford 3W (RNFM5) in MPX | North Fork Crow River near Manannah(MNHM5) | Crow River at Rockford(RKFM5) | | |
North Fork Elkhorn River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Norfolk (FRKN1) in OAX | | | | |
| at Norfolk (NRCN1) in OAX | | | | |
| near Osmond (OZCN1) in OAX | | | | |
| near Pierce (PRCN1) in OAX | | | | |
North Fork Embarras River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oblong (OBLI2) in ILX | | | | |
North Fork Flathead River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Columbia Falls (FCFM8) in MSO | | | | |
| at Canadian Border (NFFQ2) in MSO | | | | |
North Fork Forked Deer River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dyersburg (DYET1) in MEG | North Fork Forked Deer River below Tatumville(TATT1) | Mississippi River at Osceola(OSGA4) | | Mississippi River at Memphis(MEMT1) |
| below Tatumville (TATT1) in MEG | | North Fork Forked Deer River at Dyersburg(DYET1) | | Mississippi River at Osceola(OSGA4) |
North Fork Goose Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lincoln (NFGV2) in LWX | | | | |
North Fork Grand River (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near White Butte (GRAS2) in UNR | | Grand River (SD) at Shadehill Reservoir(SHAS2) | | |
North Fork Guadalupe River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hunt (HNFT2) in EWX | | Guadalupe River at Hunt(HNTT2) | | |
North Fork Holston River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gate City (GATV2) in MRX | North Fork Holston River at Saltville(SALV2) | | | |
| at Saltville (SALV2) in RNK | | North Fork Holston River near Gate City(GATV2) | | |
North Fork Hughes River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cairo (NFHW2) in RLX | | | | |
North Fork Humboldt River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Halleck (DEVN2) in LKN | | Humboldt River near Elko(HREN2) | | |
North Fork John Day River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Monument (MONO3) in PDT | | | | |
North Fork Kentucky River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hazard (HAZK2) in JKL | North Fork Kentucky River at Whitesburg(WHTK2) | North Fork Kentucky River at Jackson(JKNK2) | Carr Creek at Carr Creek Lake(CFLK2) | |
| at Whitesburg (WHTK2) in JKL | | North Fork Kentucky River at Hazard(HAZK2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jackson (JKNK2) in JKL | North Fork Kentucky River at Hazard(HAZK2) | Kentucky River at Heidelberg(HLDK2) | | |
North Fork Kings River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cliff Camp (NFCC1) in HNX | | | | |
| above Dinkey Creek (NKDC1) in HNX | | | | |
North Fork Licking River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mount Olivet (MTOK2) in ILN | | Licking River at McKinneysburg(MKBK2) | | |
North Fork Licking River (OH) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Newark Water Plant (NEPO1) in ILN | North Fork Licking River (OH) at Utica(UTCO1) | North Fork Licking River (OH) at Newark Main Street(NMSO1) | | |
| at Newark (Ohio Street) (NKOO1) in ILN | North Fork Licking River (OH) at Newark Main Street(NMSO1) | Licking River (OH) near Newark (Stadden Bridge)(NEAO1) | | |
| at Newark Main Street (NMSO1) in ILN | North Fork Licking River (OH) at Newark Water Plant(NEPO1) | North Fork Licking River (OH) at Newark (Ohio Street)(NKOO1) | | |
| at Utica (UTCO1) in ILN | | North Fork Licking River (OH) at Newark Water Plant(NEPO1) | | |
North Fork Little River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hopkinsville - Water Plant (HLWK2) in PAH | | | | |
North Fork Little Wichita River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Kickapoo (ARHT2) in OUN | | Little Wichita River near Archer City(ALWT2) | | |
North Fork Little Wind River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fort Washakie (NLWW4) in RIW | | Little Wind River at Fort Washakie(FWRW4) | | |
North Fork Malheur River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Beulah Reservoir (MABO3) in BOI | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beulah (BEUO3) in BOI | North Fork Malheur River above Beulah Reservoir(MABO3) | Malheur River at Vale(VALO3) | | Malheur River near Ontario(MAOO3) |
North Fork Maquoketa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dyersville (DYRI4) in DVN | | North Fork Maquoketa River at Fulton(FLNI4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fulton (FLNI4) in DVN | North Fork Maquoketa River at Dyersville(DYRI4) | Maquoketa River at Manchester Hwy 20(MCHI4) | | |
North Fork Milk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above St Mary Canal near Browning (NFMM8) in TFX | | | | |
| near International boundary near Browning (NMRM8) in TFX | | | | |
North Fork Newaukum River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Forest (NFFW1) in SEW | | Newaukum River near Chehalis(NEWW1) | | |
North Fork Nooksack River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Glacier (NFNW1) in SEW | | Nooksack River at North Cedarvillle(NRKW1) | | |
North Fork Payette River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Banks (BNKI1) in BOI | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McCall (PAYI1) in BOI | Lake Fork Payette River above Jumbo Creek(LFPI1) | Payette River at Cascade Dam(CSDI1) | | North Fork Payette River near Banks(BNKI1) |
North Fork Peachtree Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Briarwood Road near Atlanta (NFBG1) in FFC | | | | |
| at Graves Road near Norcross (NFPG1) in FFC | | North Fork Peachtree Creek at Buford Highway at Atlanta(NPBG1) | | |
| at Buford Highway at Atlanta (NPBG1) in FFC | North Fork Peachtree Creek at Graves Road near Norcross(NFPG1) | Peachtree Creek at Atlanta(AANG1) | | |
North Fork Popo Agie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gallinger Ranch (NPGW4) in RIW | | | | |
North Fork Rivanna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Earlysville (NFRV2) in LWX | | | | |
North Fork Salmon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Conconully (SALW1) in OTX | | | | |
North Fork Salt Creek (IL) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near De Witt (DEWI2) in ILX | | Salt Creek (IL) near Rowell(RLLI2) | | |
North Fork Salt Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nashville (NFSI3) in IND | | Salt Creek (IN) at Monroe Lake(MONI3) | | |
North Fork Salt River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hagers Grove (HGZM7) in LSX | | Salt River above Clarence Cannon Dam (pool)(CPZM7) | | Salt River (MO) at New London(NLDM7) |
North Fork San Gabriel River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ronald Reagan Blvd near Leander 8N (GNRT2) in EWX | | | | |
North Fork Shenandoah River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Burnshire Dam (BSHV2) in LWX | North Fork Shenandoah River near Mount Jackson(MOJV2) | North Fork Shenandoah River near Strasburg(STGV2) | | |
| at Cootes Store (COOV2) in LWX | | North Fork Shenandoah River near Mount Jackson(MOJV2) | | |
| near Mount Jackson (MOJV2) in LWX | North Fork Shenandoah River at Cootes Store(COOV2) | North Fork Shenandoah River below Burnshire Dam(BSHV2) | | |
| near Strasburg (STGV2) in LWX | North Fork Shenandoah River below Burnshire Dam(BSHV2) | Shenandoah River at Millville(MILW2) | | |
North Fork Shoshone River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wapiti (NFSW4) in RIW | | Shoshone River near Lovell(SLOW4) | | |
North Fork Skokomish River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cushman Dam (CSHW1) in SEW | | | | |
| near Potlatch (NSPW1) in SEW | | Skokomish River at Combined Forks Virtual Gage(SRCW1) | | |
| near Hoodsport (SKOW1) in SEW | | | | |
North Fork Snoqualmie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Snoqualmie Falls (SNQW1) in SEW | | Snoqualmie River at Snoqualmie Falls(SQUW1) | | |
North Fork South Branch Potomac River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cabins (CABW2) in LWX | | | | |
North Fork South Platte River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grant (GRNC2) in BOU | | South Platte River at South Platte(SPTC2) | | |
North Fork Spring River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Purcell (NFSM7) in SGF | | Spring River near Waco(WCOM7) | | |
North Fork Stillaguamish River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Arlington (ARGW1) in SEW | North Fork Stillaguamish River near Oso(SNFW1) | Stillaguamish River at Arlington(ARLW1) | | |
| at C Post Br (SNCW1) in SEW | | North Fork Stillaguamish River near Oso(SNFW1) | | |
| near Oso (SNFW1) in SEW | North Fork Stillaguamish River at C Post Br(SNCW1) | North Fork Stillaguamish River near Arlington(ARGW1) | | |
North Fork Sun River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Augusta (NFSM8) in TFX | | Sun River above Augusta(AGSM8) | | |
North Fork Taylor Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at F.M. 1406 (JZWT2) in LCH | | | | |
North Fork Teton River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sugar City (NFTI1) in PIH | Teton River (ID) near St. Anthony(TEAI1) | Henrys Fork near Rexburg(REXI1) | South Fork Teton River near Rexburg(TTXI1) | |
North Fork Touchet River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Dayton (TDAW1) in PDT | | | | |
North Fork Triplett Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Morehead (MNFK2) in JKL | | | | |
North Fork Vermilion River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bismarck (BISI2) in ILX | | Vermilion River (E-IL) near Danville(DNVI2) | | |
North Fork Virgin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Springdale (NFVU1) in SLC | | | | |
North Fork Whetstone River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Milbank (NWMS2) in ABR | | | | |
North Fork White River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tecumseh (TNZM7) in SGF | | | | |
North Fork Whitewater River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Elba (EBWM5) in ARX | | | | |
North Fork Yamhill River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fairdale (NYFO3) in PQR | | | | |
North Fork Yellow Bank River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Milbank (MYBS2) in ABR | | | | |
North Fork Yellow River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Perkinstown (YELW3) in ARX | | | | |
North Fork Yuba River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Goodyears Bar (GYRC1) in STO | | | | |
North Fork Zumbro River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kenyon (KENM5) in MPX | | North Fork Zumbro River near Wanamingo(WGOM5) | | |
| at Mazeppa (MAZM5) in ARX | North Fork Zumbro River near Wanamingo(WGOM5) | North Fork Zumbro River near Mazeppa 3ESE(ZPAM5) | | |
| near Wanamingo (WGOM5) in MPX | North Fork Zumbro River at Kenyon(KENM5) | North Fork Zumbro River at Mazeppa(MAZM5) | | |
| near Mazeppa 3ESE (ZPAM5) in ARX | North Fork Zumbro River at Mazeppa(MAZM5) | Zumbro River at Zumbro Falls(ZUMM5) | | |
North Fork of the Red River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Altus at Lugert (ALTO2) in OUN | North Fork of the Red River near Carter(CARO2) | North Fork of the Red River near Lugert(LGTO2) | | |
| near Carter (CARO2) in OUN | North Fork of the Red River near Sayre(SAYO2) | North Fork of the Red River at Lake Altus at Lugert(ALTO2) | | |
| near Headrick (HEAO2) in OUN | North Fork of the Red River near Lugert(LGTO2) | North Fork of the Red River near Tipton(TIPO2) | | |
| near Lugert (LGTO2) in OUN | North Fork of the Red River at Lake Altus at Lugert(ALTO2) | North Fork of the Red River near Headrick(HEAO2) | | |
| near Sayre (SAYO2) in OUN | North Fork of the Red River at Shamrock(SHAT2) | North Fork of the Red River near Carter(CARO2) | | |
| at Shamrock (SHAT2) in AMA | | North Fork of the Red River near Sayre(SAYO2) | | |
| near Tipton (TIPO2) in OUN | North Fork of the Red River near Headrick(HEAO2) | | | |
North Glade Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Swanton (NGLM2) in LWX | | | | |
North Halawa Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Quarantine Station (NHSH1) in HNL | | | | |
North Landing River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at CHESAPEAKE AND ALBEMARLE CANAL (CACV2) in AKQ | | | | |
| near Creeds (NLRV2) in AKQ | | | | |
North Llano River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Junction (JCTT2) in SJT | | Llano River near Junction(JNCT2) | | |
North Loup River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brewster (BRTN1) in LBF | | | | |
| at Ord (ORDN1) in GID | North Loup River at Taylor(TYLN1) | North Loup River near St. Paul(SPUN1) | | |
| near St. Paul (SPUN1) in GID | North Loup River at Ord(ORDN1) | Loup River near Genoa(GELN1) | | |
| at Taylor (TYLN1) in LBF | | North Loup River at Ord(ORDN1) | | |
North Mayo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Spencer (NMRV2) in RNK | | Mayo River near Price(PRIN7) | | |
North Meherrin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lunenburg (LNBV2) in AKQ | | | | |
North Nashua River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fitchburg (FBGM3) in BOX | | | | |
North New River Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below S-3 (NWRF1) in MFL | | | | |
North Oak Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Touhy (THYN1) in OAX | | North Oak Creek at Valparaiso(VLPN1) | | |
| at Valparaiso (VLPN1) in OAX | North Oak Creek near Touhy(THYN1) | Oak Creek at Lincoln (Air Park Road)(LOKN1) | | |
North Oconee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at College Street at Athens (NOCG1) in FFC | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Woodbridge Road near Commerce (CMRG1) in FFC | | North Oconee River at College Street at Athens(NOCG1) | | |
North Pacolet River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fingerville (FNGS1) in GSP | | | | |
North Platte River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bridgeport (BGPN1) in CYS | North Platte River near Minatare(MNTN1) | North Platte River at Lisco(LSON1) | | |
| at Casper (CPRW4) in RIW | North Platte River near Sinclair(SINW4) | North Platte River near Glenrock(GLNW4) | | |
| at Glendo Reservoir (GLEW4) in CYS | | | | |
| near Glenrock (GLNW4) in CYS | North Platte River at Casper(CPRW4) | North Platte River near Orin(ORIW4) | | |
| at Guernsey Reservoir (GNSW4) in CYS | | | | |
| near Henry (HENN1) in CYS | North Platte River near Orin(ORIW4) | North Platte River near Mitchell(MICN1) | | |
| above Keystone (KEYN1) in LBF | | | | |
| at Kortes Reservoir (KORW4) in CYS | | | | |
| at Lisco (LSON1) in LBF | North Platte River near Bridgeport(BGPN1) | North Platte River at Lewellen(LEWN1) | | |
| near Mitchell (MICN1) in CYS | North Platte River near Henry(HENN1) | North Platte River at Scottsbluff(SBRN1) | | |
| near Minatare (MNTN1) in CYS | North Platte River at Scottsbluff(SBRN1) | North Platte River near Bridgeport(BGPN1) | | |
| near Northgate (NGTC2) in BOU | Michigan River (CO) at Walden(WDNC2) | North Platte River at Saratoga(SRAW4) | | |
| at North Platte (NPTN1) in LBF | North Platte River near Sutherland(SUTN1) | Platte River at Brady(BDYN1) | | |
| near Orin (ORIW4) in CYS | North Platte River near Glenrock(GLNW4) | North Platte River near Henry(HENN1) | | |
| at Scottsbluff (SBRN1) in CYS | North Platte River near Mitchell(MICN1) | North Platte River near Minatare(MNTN1) | | |
| at Seminoe Reservoir (SETW4) in CYS | | | | |
| near Sinclair (SINW4) in CYS | North Platte River at Saratoga(SRAW4) | North Platte River at Casper(CPRW4) | | |
| at Saratoga (SRAW4) in CYS | North Platte River near Northgate(NGTC2) | North Platte River near Sinclair(SINW4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kingsley Dam (KNGN1) in LBF | North Platte River at Lewellen(LEWN1) | North Platte River at North Platte(NPTN1) | | |
| at Lewellen (LEWN1) in LBF | North Platte River at Lisco(LSON1) | North Platte River at Kingsley Dam(KNGN1) | | North Platte River at North Platte(NPTN1) |
| near Sutherland (SUTN1) in LBF | North Platte River at Kingsley Dam(KNGN1) | North Platte River at North Platte(NPTN1) | | |
North Powder |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near North Powder (NPRO3) in PDT | | | | |
North Prong Medina River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brewington Creek (NPBT2) in EWX | | | | |
North Rabon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hickory Tavern (NRBS1) in GSP | | | | |
North Raccoon River (IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jefferson (EFWI4) in DMX | North Raccoon River (IA) near Lanesboro(LKCI4) | North Raccoon River (IA) near Perry(PROI4) | | |
| near Lanesboro (LKCI4) in DMX | North Raccoon River (IA) near Sac City(SCRI4) | North Raccoon River (IA) near Jefferson(EFWI4) | Black Hawk Lake (Western IA) at Lake View(BHLI4) | |
| near Perry (PROI4) in DMX | North Raccoon River (IA) near Jefferson(EFWI4) | Raccoon River (Central IA) at Van Meter(VNMI4) | Buttrick Creek (Central IA) near Grand Junction(GJTI4) | |
| near Sac City (SCRI4) in DMX | | North Raccoon River (IA) near Lanesboro(LKCI4) | | |
North River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Burketown (BKTV2) in LWX | | | | |
| above Elkhorn Lake Dam (ELKV2) in LWX | | | | |
| at Shattuckville (SHVM3) in BOX | | | | |
| near Stokesville (SKVV2) in LWX | | | | |
North River (Central IA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Norwalk (NRWI4) in DMX | | | | |
North River (MO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Palmyra (PALM7) in LSX | | | | |
North Saint Vrain Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lyons (NSVC2) in BOU | | Saint Vrain Creek at Lyons(LNSC2) | | |
North Saluda River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 11 (SLTS1) in GSP | | | | |
North Santee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near North Santee (NSNS1) in ILM | Santee River near Jamestown(JAMS1) | | | |
North Skunk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sigourney (SIGI4) in DVN | Middle Creek (Central IA) near Lacey(LCYI4) | Skunk River at Merrimac(MERI4) | | |
North Sulphur River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cooper (CPPT2) in FWD | | Sulphur River near Talco(TLCT2) | | |
North Texas Lakes |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Waco Lake (ACTT2) in FWD | North Bosque River at Valley Mills(VMAT2) | Brazos River at Waco(WBAT2) | Middle Bosque River near McGregor(MCGT2) | |
| at Lake Athens (ATHT2) in FWD | | Neches River at Lake Palestine(LPTT2) | | |
| at Lake Amon Carter (BCAT2) in FWD | | Big Sandy Creek (Trinity River Basin) near Bridgeport(BRPT2) | | |
| at Lake Daniel (BDLT2) in FWD | | | | |
| at Bardwell Lake (BDWT2) in FWD | North Texas Lakes at Lake Waxahachie(LWWT2) | Chambers Creek near Rice(RCET2) | | |
| at Lake Bonham (BLBT2) in FWD | | | | |
| at Belton Lake (BLNT2) in FWD | Leon River at Gatesville(GAST2) | Leon River near Belton(BLET2) | Cowhouse Creek near Pidcoke(PICT2) | |
| at Benbrook Lake (BNBT2) in FWD | Clear Fork Trinity River near Weatherford(WEAT2) | Clear Fork Trinity River at Fort Worth(FWHT2) | | |
| at Lake Bridgeport (BPRT2) in FWD | West Fork Trinity River near Jacksboro(JAKT2) | West Fork Trinity River near Boyd(BOYT2) | | |
| at Lake Mexia (BSAT2) in FWD | | Navasota River above Groesbeck(GRST2) | | |
| at Navarro Mills Lake (DAWT2) in FWD | | North Texas Lakes at Richland-Chambers Lake(FFLT2) | | |
| at Eagle Mountain Lake (EAMT2) in FWD | West Fork Trinity River near Boyd(BOYT2) | North Texas Lakes at Lake Worth(FLWT2) | | |
| at Lake Worth (FLWT2) in FWD | North Texas Lakes at Eagle Mountain Lake(EAMT2) | West Fork Trinity River at Fort Worth(FWOT2) | | |
| at Lake Ray Hubbard (FRHT2) in FWD | North Texas Lakes at Lake Lavon(LVNT2) | East Fork Trinity River near Crandall(CNLT2) | | |
| at Lake Granbury (GBYT2) in FWD | Brazos River near Dennis(DNNT2) | Brazos River near Glen Rose(GLRT2) | | |
| at Lake Grapevine (GPVT2) in FWD | Denton Creek near Justin(DCJT2) | Elm Fork Trinity River near Carrollton(CART2) | | |
| at Joe Pool Lake (JPLT2) in FWD | Walnut Creek near Mansfield(MNFT2) | North Texas Lakes at Mountain Creek Lake(GPET2) | | |
| at Lake Pat Cleburne (LCLT2) in FWD | | Nolan River at Blum(BUMT2) | | |
| at Lake Lewisville (LEWT2) in FWD | North Texas Lakes at Lake Ray Roberts(RRLT2) | Elm Fork Trinity River near Carrollton(CART2) | Clear Creek near Sanger(SGET2) | |
| at Lake Leon (LLET2) in FWD | | Leon River near DeLeon(DLLT2) | | |
| at Lake Limestone (LLST2) in FWD | Navasota River above Groesbeck(GRST2) | Navasota River near Easterly(EAST2) | | |
| at Lake Graham (LMGT2) in FWD | | North Texas Lakes at Possum Kingdom Lake(PSMT2) | | |
| at Lake Lavon (LVNT2) in FWD | East Fork Trinity River at McKinney(MCKT2) | North Texas Lakes at Lake Ray Hubbard(FRHT2) | Sister Grove Creek near Blue Ridge(BVWT2) | |
| at Lake Weatherford (LWFT2) in FWD | | Clear Fork Trinity River near Weatherford(WEAT2) | | |
| at Lake Waxahachie (LWWT2) in FWD | | North Texas Lakes at Bardwell Lake(BDWT2) | | |
| at Pat Mayse Lake (MYST2) in FWD | | | | |
| at Proctor Lake (PCTT2) in FWD | Leon River near DeLeon(DLLT2) | Leon River near Hamilton(HMLT2) | Sabana River near DeLeon(DSBT2) | |
| at Lake Tawakoni (PNTT2) in FWD | Cowleech Fork Sabine River at Greenville(GNVT2) | Sabine River near Mineola(MLAT2) | South Fork Sabine River near Quinlan(QLAT2) | |
| at Possum Kingdom Lake (PSMT2) in FWD | Brazos River near South Bend(SOUT2) | Brazos River near Palo Pinto(PLOT2) | North Texas Lakes at Lake Graham(LMGT2) | |
| at Lake Ray Roberts (RRLT2) in FWD | Elm Fork Trinity River at Gainesville(GLLT2) | North Texas Lakes at Lake Lewisville(LEWT2) | | |
| at Jim Chapman Lake (SCLT2) in FWD | | South Sulphur River near Cooper(COPT2) | | |
| at Stillhouse Hollow Lake (STIT2) in FWD | Lampasas River near Kempner(KEMT2) | | | |
| at Cedar Creek Lake (TRNT2) in FWD | | Trinity River at Trinidad(TDDT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Aquilla Lake (ALAT2) in FWD | | Brazos River at Waco(WBAT2) | | |
| at Lake Cisco (CCST2) in FWD | | Big Sandy Creek (Brazos River Basin) above Breckenridge(BGET2) | | |
| at Richland-Chambers Lake (FFLT2) in FWD | Chambers Creek near Rice(RCET2) | Trinity River near Long Lake (Oakwood)(LOLT2) | North Texas Lakes at Navarro Mills Lake(DAWT2) | |
| at Mountain Creek Lake (GPET2) in FWD | North Texas Lakes at Joe Pool Lake(JPLT2) | Trinity River at Dallas(DALT2) | | |
| at Squaw Creek Reservoir (GQQT2) in FWD | | North Texas Lakes at Whitney Lake(WTYT2) | | |
| at Hubbard Creek Lake (HCRT2) in FWD | Big Sandy Creek (Brazos River Basin) above Breckenridge(BGET2) | Brazos River near South Bend(SOUT2) | Hubbard Creek below Albany(ABAT2) | |
| at Lake Arlington (LART2) in FWD | | West Fork Trinity River at Grand Prairie(GPRT2) | | |
| at Lost Creek Reservoir (LCJT2) in FWD | | North Texas Lakes at Lake Bridgeport(BPRT2) | | |
| at Lake Palo Pinto (LPPT2) in FWD | | Brazos River near Dennis(DNNT2) | | |
| at New Terrell City Lake (LTLT2) in FWD | | North Texas Lakes at Cedar Creek Lake(TRNT2) | | |
| at Moss Lake (MFCT2) in FWD | | Red River near Gainesville(GSVT2) | | |
| at Lake Mineral Wells (MMWT2) in FWD | | Brazos River near Dennis(DNNT2) | | |
| at Lake Nocona (NNCT2) in FWD | | Red River near Gainesville(GSVT2) | | |
| at Whitney Lake (WTYT2) in FWD | Brazos River near Glen Rose(GLRT2) | North Texas Lakes at Aquilla Lake(ALAT2) | Nolan River at Blum(BUMT2) | |
North Toe River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Plumtree and Frank (NTFN7) in GSP | | | | |
| below Newland (NTNN7) in GSP | | | | |
| at Spruce Pine (SOTN7) in GSP | | | | |
North Truckee Drain |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Spanish Springs Road (NTDN2) in REV | | Truckee River near Tracy(TNTN2) | | |
North Umpqua River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Glide (GLIO3) in MFR | | North Umpqua River at Winchester Dam(WINO3) | | |
| above Copeland Creek (NUMO3) in MFR | | | | |
| at Winchester Dam (WINO3) in MFR | North Umpqua River near Glide(GLIO3) | North Umpqua River near Winchester(WNRO3) | | |
| near Winchester (WNRO3) in MFR | North Umpqua River at Winchester Dam(WINO3) | Umpqua River near Elkton(EKTO3) | | |
North Walnut Creek (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Urbandale 92nd Dr (UBNI4) in DMX | | North Walnut Creek (Central IA) at IFC--Urbandale Hickman Rd(URBI4) | | |
| at IFC--Urbandale Hickman Rd (URBI4) in DMX | North Walnut Creek (Central IA) at Urbandale 92nd Dr(UBNI4) | North Walnut Creek (Central IA) at IFC--Windsor Heights College Dr(WNDI4) | | |
| at IFC--Windsor Heights College Dr (WNDI4) in DMX | North Walnut Creek (Central IA) at IFC--Urbandale Hickman Rd(URBI4) | Walnut Creek (Central IA) at Des Moines 63rd St(DOSI4) | | |
North Wichita River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Paducah 14SE (PWRT2) in LUB | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Truscott (TRST2) in OUN | North Wichita River at Paducah 14SE(PWRT2) | | | |
Northeast Branch Anacostia River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Edmonston (EDMM2) in LWX | | | | |
| at Riverdale (RVDM2) in LWX | | | | |
Northeast Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Genlee (NECN7) in RAH | | | | |
| at SS1182 near Lowes Grove (NEDN7) in RAH | | | | |
Northern Ditch |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Okolona (OKLK2) in LMK | | Pond Creek (C KY) near Fairdale(FDLK2) | | |
Northern Indiana Lakes |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hamilton Lake at Hamilton (HMLI3) in IWX | | Fish Creek (IN) at Hamilton(FLTI3) | | |
| at J.E. Roush Lake Dam Near Huntington (IN) (HUNI3) in IWX | Wabash River at Bluffton(BLFI3) | Wabash River at Huntington(HNTI3) | | |
| at Mississinewa Lake (MSSI3) in IWX | Mississinewa River at Marion(MROI3) | Mississinewa River at Peoria(MISI3) | | |
| at Salamonie Lake Dam (SLAI3) in IWX | Salamonie River near Warren(WRNI3) | Salamonie River at Dora(SALI3) | | |
| at Waldron Lake near Cosperville (WLKI3) in IWX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Chapman Lake near Warsaw (BCHI3) in IWX | | Tippecanoe River near Ora(ORAI3) | | |
| at Lake Maxinkuckee at Culver (MAXI3) in IWX | | Tippecanoe River near Ora(ORAI3) | | |
| at Pike Lake at Warsaw (PIKI3) in IWX | | Tippecanoe River near Ora(ORAI3) | | |
Northrup Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Greece (NGRN6) in BUF | | | | |
Northwest Arkansas Lakes |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Barling Lock and Dam (BARA4) in TSA | | | | |
| at Beaver Lake (BVGA4) in TSA | | | | |
Northwest Branch Anacostia River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hyattsville (ACOM2) in LWX | | | | |
| at North Brentwood (BNTM2) in LWX | | | | |
| near Colesville (CLAM2) in LWX | | | | |
| at Brentwood MD (NBAM2) in LWX | | | | |
| at Adelphi Mill (TKMM2) in LWX | | | | |
Northwest Branch Patapsco River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Baltimore/Fort McHenry (IN MLLW) (BLTM2) in LWX | | | | |
Northwest River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Northwest (NWRV2) in AKQ | | | | |
Norton Sound |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at St Michael (SATA2) in PAFG2 | | | | |
| at Unalakleet (ULRA2) in PAFG2 | | | | |
Noses Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Powder Springs Road near Powder Springs (NOSG1) in FFC | | | | |
Nottely River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blairsville (BRVG1) in FFC | | | | |
| at Nottely River/Cook Bridge (NCBN7) in MRX | | | | |
| at Nottely Dam (NOTG1) in FFC | Nottely River near Blairsville(BLVG1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blairsville (BLVG1) in FFC | Nottely River near Blairsville(BRVG1) | Nottely River at Nottely Dam(NOTG1) | | |
Nottoway River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near MCKENNEY (MKNV2) in AKQ | Nottoway River near Rawlings(RAWV2) | Nottoway River near Stony Creek(STYV2) | | |
| near Rawlings (RAWV2) in AKQ | | Nottoway River near MCKENNEY(MKNV2) | | |
| near RIVERDALE (RVDV2) in AKQ | Nottoway River near Sebrell(SEBV2) | | | |
| near Sebrell (SEBV2) in AKQ | Nottoway River near Stony Creek(STYV2) | Nottoway River near RIVERDALE(RVDV2) | | |
| near Stony Creek (STYV2) in AKQ | Nottoway River near MCKENNEY(MKNV2) | Nottoway River near Sebrell(SEBV2) | | |
Novato Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Novato (ALERT) (NVAC1) in MTR | | | | |
| at Novato (USGS) (NVCC1) in MTR | | | | |
| at Pacheco and San Jose Creeks (NVPC1) in MTR | | | | |
Nowood River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Manderson (NWMW4) in RIW | | | | |
Noxubee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Macon (MCNM6) in JAN | | | | |
Noyo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fort Bragg (FTBC1) in EKA | | | | |
Nueces River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Calallen (CAAT2) in CRP | Nueces River near Bluntzer(CBVT2) | | | |
| near Bluntzer (CBVT2) in CRP | Nueces River at Lake Corpus Christi(MTHT2) | Nueces River at Calallen(CAAT2) | | |
| at Cotulla (COTT2) in CRP | Nueces River near Asherton(ASRT2) | Nueces River near Tilden(TILT2) | | |
| at George West (GWNT2) in CRP | Nueces River near Three Rivers(THET2) | Nueces River at Mathis(MTBT2) | | |
| at Mathis (MTBT2) in CRP | Nueces River at George West(GWNT2) | Nueces River at Lake Corpus Christi(MTHT2) | | |
| at Lake Corpus Christi (MTHT2) in CRP | Nueces River at Mathis(MTBT2) | Nueces River near Bluntzer(CBVT2) | | |
| at CR 414 near Montell (NMOT2) in EWX | Nueces River near Barksdale(NUBT2) | Nueces River at Laguna(UVAT2) | | |
| near Barksdale (NUBT2) in EWX | | Nueces River at CR 414 near Montell(NMOT2) | | |
| near Three Rivers (THET2) in CRP | Nueces River near Tilden(TILT2) | Nueces River at George West(GWNT2) | | |
| near Tilden (TILT2) in CRP | Nueces River at Cotulla(COTT2) | Nueces River near Three Rivers(THET2) | | |
| at Laguna (UVAT2) in EWX | Nueces River at CR 414 near Montell(NMOT2) | Nueces River below Uvalde(UVLT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Asherton (ASRT2) in EWX | Nueces River below Uvalde(UVLT2) | Nueces River at Cotulla(COTT2) | | |
| at FM 1025 Near Crystal City (NUCT2) in EWX | Nueces River at Laguna(UVAT2) | Nueces River near Asherton(ASRT2) | | |
| below Uvalde (UVLT2) in EWX | Nueces River at Laguna(UVAT2) | Nueces River at FM 1025 Near Crystal City(NUCT2) | | |
Nushagak River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ekwok (NSHA2) in PAFC2 | | | | |
| at New Stuyahok (NSTA2) in PAFC2 | | | | |
Nuyakuk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dillingham (NRDA2) in PAFC2 | | | | |
O'Brien Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Taylor Hwy (OBRA2) in PAFG | | | | |
Oak Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lincoln (Air Park Road) (LOKN1) in OAX | Oak Creek at Branched Oak Reservoir(RAYN1) | | North Oak Creek at Valparaiso(VLPN1) | |
| at South Milwaukee (OAKW3) in MKX | | | | |
| at Branched Oak Reservoir (RAYN1) in OAX | | Oak Creek at Lincoln (Air Park Road)(LOKN1) | | |
| near Wakpala (WKPS2) in ABR | | | | |
Oak Creek (AZ) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Page Springs near Cornville (OACA3) in FGZ | Oak Creek (AZ) at Sedona(OAKA3) | Dry Beaver Creek near Rimrock(DBVA3) | | |
| at Sedona (OAKA3) in FGZ | | Oak Creek (AZ) at Page Springs near Cornville(OACA3) | | |
Oak Grove Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Government Camp (OGCO3) in PQR | | | | |
| above Powerplant Intake nr Estacada 24SE (OKPO3) in PQR | | | | |
Oak Orchard Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kenyonville (KNVN6) in BUF | | | | |
| near Shelby (SBYN6) in BUF | | | | |
Oatka Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Warsaw (WRWN6) in BUF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Garbutt (GRBN6) in BUF | | | | |
Obed River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lancing (OBDT1) in MRX | Clear Creek (TN) at Lilly Bridge 11SSW Sunbright(CLCT1) | Emory River at Oakdale(OAKT1) | | |
Obion River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bogota (BOGT1) in MEG | Obion River near Obion(OBNT1) | | | |
| near Martin (NOMT1) in MEG | | Obion River near Obion(OBNT1) | | |
| near Obion (OBNT1) in MEG | Obion River near Martin(NOMT1) | Obion River near Bogota(BOGT1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dresden (DRST1) in MEG | | Obion River near Obion(OBNT1) | | Obion River near Bogota(BOGT1) |
| near Mengelwood (MGLT1) in MEG | Obion River near Bogota(BOGT1) | Mississippi River at Osceola(OSGA4) | Obion River near Obion(OBNT1) | Mississippi River at Memphis(MEMT1) |
| near Palmersville (PLMT1) in MEG | | Obion River near Martin(NOMT1) | | Obion River near Bogota(BOGT1) |
| near Rives 6S (RVST1) in MEG | Obion River near Martin(NOMT1) | Obion River near Obion(OBNT1) | Obion River near Palmersville(PLMT1) | Obion River near Bogota(BOGT1) |
Occoquan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Lake Jackson (LKJV2) in LWX | | | | |
| at VA-123 (OCRV2) in LWX | | | | |
| above Occoquan Upper Dam (OUDV2) in LWX | | | | |
Ocheyedan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near May City (MAYI4) in FSD | | Ocheyedan River near Everly(OREI4) | | |
| near Everly (OREI4) in FSD | Ocheyedan River near May City(MAYI4) | Ocheyedan River near Spencer(SPOI4) | | |
| near Spencer (SPOI4) in FSD | Ocheyedan River near Everly(OREI4) | | | |
Ochlockonee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Coolidge (CLDG1) in TAE | | Ochlockonee River near Thomasville (US 84)(TMLG1) | | |
| near Concord (CR 12) (CONF1) in TAE | Ochlockonee River near Thomasville (US 84)(TMLG1) | Ochlockonee River near Havana (US 27)(HVNF1) | | |
| at Curtis Mill (US-319) (CTMF1) in TAE | Ochlockonee River near Smith Creek (CR 366)(OCLF1) | | | |
| near Havana (US 27) (HVNF1) in TAE | Ochlockonee River near Concord (CR 12)(CONF1) | Ochlockonee River at Jackson Bluff Dam (Lk Talquin)(JBDF1) | | |
| at Jackson Bluff Dam (Lk Talquin) (JBDF1) in TAE | Ochlockonee River near Havana (US 27)(HVNF1) | Ochlockonee River near Bloxham (SR 20)(BLXF1) | Little River (Midway) near Midway (SR 268)(MIDF1) | |
| near Smith Creek (CR 366) (OCLF1) in TAE | Ochlockonee River near Bloxham (SR 20)(BLXF1) | Ochlockonee River at Curtis Mill (US-319)(CTMF1) | Telogia Creek near Bristol (SR 20)(TELF1) | |
| near Thomasville (US 84) (TMLG1) in TAE | Ochlockonee River near Coolidge(CLDG1) | Ochlockonee River near Concord (CR 12)(CONF1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bloxham (SR 20) (BLXF1) in TAE | Ochlockonee River at Jackson Bluff Dam (Lk Talquin)(JBDF1) | Ochlockonee River near Smith Creek (CR 366)(OCLF1) | Little River (Midway) near Midway (SR 268)(MIDF1) | |
Ochoco Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Ochoco Reservoir (OCHO3) in PDT | | | | |
Ocklawaha River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Conner (CNRF1) in JAX | | | | |
| at Eureka (EURF1) in JAX | | | | |
| at Moss Bluff Dam (MSSF1) in JAX | | | | |
| near Ocala (OKRF1) in JAX | | | | |
| at Rodman Dam (RODF1) in JAX | | | | |
Ocmulgee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Abbeville (ABBG1) in FFC | Ocmulgee River at US 341 at Hawkinsville(HAWG1) | Ocmulgee River at Lumber City(LBRG1) | | |
| at GA 18 at Dames Ferry (DFYG1) in FFC | Ocmulgee River near Jackson(JACG1) | Ocmulgee River at 5th Street Bridge at Macon(MACG1) | | |
| at US 341 at Hawkinsville (HAWG1) in FFC | Ocmulgee River at 5th Street Bridge at Macon(MACG1) | Ocmulgee River at Abbeville(ABBG1) | | |
| near Jackson (JACG1) in FFC | Ocmulgee River at Jackson Lake(JKNG1) | Ocmulgee River at GA 18 at Dames Ferry(DFYG1) | | |
| at Jackson Lake (JKNG1) in FFC | South River at GA 81 at Snapping Shoals(SPGG1) | Ocmulgee River near Jackson(JACG1) | Alcovy River below Covington(HPTG1) | |
| at Lumber City (LBRG1) in FFC | Ocmulgee River at Abbeville(ABBG1) | Altamaha River near Charlotteville(CHRG1) | | |
| at 5th Street Bridge at Macon (MACG1) in FFC | Ocmulgee River at GA 18 at Dames Ferry(DFYG1) | Ocmulgee River at US 341 at Hawkinsville(HAWG1) | | |
Ocoee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Ocoee Dam #3 (OCCT1) in MRX | | | | |
Oconaluftee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Birdtown (BIRN7) in GSP | | | | |
Oconee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dublin (DBNG1) in FFC | Oconee River below Oconee(OCNG1) | Oconee River at Highway 280 near Mount Vernon(MTVG1) | | |
| at Highway 280 near Mount Vernon (MTVG1) in FFC | Oconee River at Dublin(DBNG1) | | | |
| below Oconee (OCNG1) in FFC | Oconee River at Avant Mine near Oconee(OCOG1) | Oconee River at Dublin(DBNG1) | | |
| near Penfield (PNFG1) in FFC | | Oconee River at Lake Oconee(WDMG1) | | |
| at Lake Sinclair (SNCG1) in FFC | Oconee River at Lake Oconee(WDMG1) | Oconee River at Milledgeville(MLGG1) | | |
| at Lake Oconee (WDMG1) in FFC | Oconee River near Penfield(PNFG1) | Oconee River at Lake Sinclair(SNCG1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Milledgeville (MLGG1) in FFC | Oconee River at Lake Sinclair(SNCG1) | Oconee River below Oconee(OCNG1) | | |
| at Avant Mine near Oconee (OCOG1) in FFC | Oconee River at Milledgeville(MLGG1) | Oconee River below Oconee(OCNG1) | | |
Oconto River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gillett (GILW3) in GRB | | Oconto River near Oconto(OCTW3) | | |
| near Oconto (OCTW3) in GRB | Oconto River near Gillett(GILW3) | | | |
Octoraro Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Richardsmere (RICM2) in LWX | | | | |
Offutt Ditch (Bellevue Drain) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Offutt AFB (OFFN1) in OAX | | | | |
Ogden River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Pineview Reservoir (OPDU1) in SLC | | | | |
Ogeechee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Eden (EDEG1) in CHS | Ogeechee River near Oliver(OLVG1) | Ogeechee River near Ellabell(ELLG1) | | |
| near Ellabell (ELLG1) in CHS | Ogeechee River near Eden(EDEG1) | Ogeechee River near Richmond Hill(RICG1) | | |
| at GA 88 near Grange (GRGG1) in FFC | | Ogeechee River at Midville(MDVG1) | | |
| at Midville (MDVG1) in CHS | Ogeechee River at GA 88 near Grange(GRGG1) | Ogeechee River near Rocky Ford(RFDG1) | | |
| near Oliver (OLVG1) in CHS | Ogeechee River near Rocky Ford(RFDG1) | Ogeechee River near Eden(EDEG1) | | |
| near Rocky Ford (RFDG1) in CHS | Ogeechee River at Midville(MDVG1) | Ogeechee River near Oliver(OLVG1) | | |
| near Richmond Hill (RICG1) in CHS | Ogeechee River near Ellabell(ELLG1) | | | |
Oheo Gulch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Oheo Gulch (OHGH1) in HNL | | | | |
Ohio Brush Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near West Union (WUNO1) in ILN | | | | |
Ohio Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ohio Creek above Gunnison (OHOC2) in GJT | | | | |
Ohio River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ashland (ASHK2) in RLX | Ohio River near Huntington(HNTW2) | Ohio River at Ironton(IROO1) | | |
| at Belleville Lock (BEVW2) in RLX | Ohio River at Parkersburg(PARW2) | Ohio River at Racine Lock(RACW2) | | |
| at Cincinnati (CCNO1) in ILN | Ohio River at Meldahl Dam(MELO1) | Ohio River at Markland Lower(MKLK2) | | |
| at Cairo (CIRI2) in PAH | Ohio River at Olmsted Lock and Dam Tailwater(OLTI2) | Mississippi River above Wickliffe(WKLK2) | | |
| at Clifty Creek (CLFI3) in LMK | Ohio River at Markland Lower(MKLK2) | Ohio River at Louisville Water Tower(MLXK2) | | |
| at Cannelton Lock and Dam (CNNI3) in LMK | Ohio River at Kosmosdale(KMDK2) | Ohio River at Tell City(TELI3) | Salt River (KY) at Shepherdsville(SHPK2) | |
| at Dashields Lock and Dam (DSHP1) in PBZ | Ohio River at Emsworth Lock and Dam(EMSP1) | Ohio River at Montgomery Lock and Dam(MGYP1) | | |
| at East Liverpool (ELVO1) in PBZ | | | | |
| at Emsworth Lock and Dam (EMSP1) in PBZ | Ohio River above Emsworth L/d Pool(EMXP1) | Ohio River at Dashields Lock and Dam(DSHP1) | | |
| above Emsworth L/d Pool (EMXP1) in PBZ | Ohio River at Pittsburgh(PTTP1) | Ohio River at Emsworth Lock and Dam(EMSP1) | | |
| at R C Byrd Lock (GALW2) in RLX | Ohio River at Point Pleasant(POPW2) | Ohio River near Huntington(HNTW2) | | |
| at Lloyd Greenup Lock (GNUK2) in RLX | Ohio River at Ironton(IROO1) | Ohio River at Portsmouth(PORO1) | | |
| at Golconda (GOLI2) in PAH | Ohio River at Shawneetown(SHNI2) | Ohio River at Smithland Lock and Dam(SMLI2) | | |
| at Hannibal Lock and Dam (HANO1) in PBZ | Ohio River at Powhatan Point(POWO1) | Ohio River above Sardis(SARO1) | | |
| at Henderson (HENK2) in PAH | Ohio River at Evansville(EVVI3) | Ohio River at Mount Vernon(MTVI3) | | |
| near Huntington (HNTW2) in RLX | Ohio River at R C Byrd Lock(GALW2) | Ohio River at Ashland(ASHK2) | | |
| at Ironton (IROO1) in RLX | Ohio River at Ashland(ASHK2) | Ohio River at Lloyd Greenup Lock(GNUK2) | | |
| at Kosmosdale (KMDK2) in LMK | Ohio River at McAlpine Lower(MLPK2) | Ohio River at Cannelton Lock and Dam(CNNI3) | | |
| at Meldahl Dam (MELO1) in ILN | Ohio River at Maysville(MYVK2) | Ohio River at Cincinnati(CCNO1) | | |
| at Montgomery Lock and Dam (MGYP1) in PBZ | Ohio River at Dashields Lock and Dam(DSHP1) | Ohio River at Wellsville(WLVO1) | | |
| at Markland Lower (MKLK2) in ILN | Ohio River at Cincinnati(CCNO1) | Ohio River at Clifty Creek(CLFI3) | | |
| at McAlpine Lower (MLPK2) in LMK | Ohio River at McAlpine Upper(MLUK2) | Ohio River at Kosmosdale(KMDK2) | | |
| at McAlpine Upper (MLUK2) in LMK | Ohio River at Louisville Water Tower(MLXK2) | Ohio River at McAlpine Lower(MLPK2) | | |
| at Louisville Water Tower (MLXK2) in LMK | Ohio River at Clifty Creek(CLFI3) | Ohio River at McAlpine Upper(MLUK2) | | |
| at Moundsville (MOUW2) in PBZ | Ohio River at Wheeling(WLGW2) | Ohio River at Powhatan Point(POWO1) | | |
| at Marietta Pumphouse (MTAO1) in RLX | Ohio River at Willow Island Lock(RNOO1) | Ohio River at Parkersburg(PARW2) | | |
| at Mount Vernon (MTVI3) in PAH | Ohio River at Henderson(HENK2) | Ohio River at J.T. Myers Lock and Dam(UNWK2) | | |
| at Maysville (MYVK2) in ILN | Ohio River at Portsmouth(PORO1) | Ohio River at Meldahl Dam(MELO1) | | |
| at Newburgh Lock and Dam (NBGI3) in PAH | Ohio River at Owensboro(OWBK2) | Ohio River at Evansville(EVVI3) | | |
| at New Cumberland Lock and Dam (NCUW2) in PBZ | Ohio River at Wellsville(WLVO1) | Ohio River at Steubenville(SBVO1) | | |
| at Olmsted Lock and Dam Headwater (OLMI2) in PAH | Ohio River at Paducah(PAHK2) | Ohio River at Olmsted Lock and Dam Tailwater(OLTI2) | | |
| at Olmsted Lock and Dam Tailwater (OLTI2) in PAH | Ohio River at Olmsted Lock and Dam Headwater(OLMI2) | Ohio River at Cairo(CIRI2) | | |
| at Owensboro (OWBK2) in PAH | Ohio River at Tell City(TELI3) | Ohio River at Newburgh Lock and Dam(NBGI3) | | |
| at Paducah (PAHK2) in PAH | Ohio River at Smithland Lock and Dam(SMLI2) | Ohio River at Olmsted Lock and Dam Headwater(OLMI2) | | |
| at Parkersburg (PARW2) in RLX | Ohio River at Marietta Pumphouse(MTAO1) | Ohio River at Belleville Lock(BEVW2) | | |
| at Pomeroy (POMO1) in RLX | Ohio River at Racine Lock(RACW2) | Ohio River at Point Pleasant(POPW2) | | |
| at Point Pleasant (POPW2) in RLX | Ohio River at Pomeroy(POMO1) | Ohio River at R C Byrd Lock(GALW2) | | |
| at Portsmouth (PORO1) in ILN | Ohio River at Lloyd Greenup Lock(GNUK2) | Ohio River at Maysville(MYVK2) | | |
| at Powhatan Point (POWO1) in PBZ | Ohio River at Moundsville(MOUW2) | Ohio River at Hannibal Lock and Dam(HANO1) | | |
| at Pittsburgh (PTTP1) in PBZ | Monongahela River at Braddock Lock and Dam(BDDP1) | Ohio River above Emsworth L/d Pool(EMXP1) | Allegheny River at Sharpsburg Lock and Dam(SHRP1) | |
| at Racine Lock (RACW2) in RLX | Ohio River at Belleville Lock(BEVW2) | Ohio River at Pomeroy(POMO1) | | |
| at Willow Island Lock (RNOO1) in RLX | Ohio River above Sardis(SARO1) | Ohio River at Marietta Pumphouse(MTAO1) | | |
| above Sardis (SARO1) in PBZ | Ohio River at Hannibal Lock and Dam(HANO1) | Ohio River at Willow Island Lock(RNOO1) | | |
| at Steubenville (SBVO1) in PBZ | Ohio River at New Cumberland Lock and Dam(NCUW2) | Ohio River at Wellsburg(WELW2) | | |
| at Shawneetown (SHNI2) in PAH | Ohio River at J.T. Myers Lock and Dam(UNWK2) | Ohio River at Golconda(GOLI2) | Wabash River at New Harmony(NHRI3) | |
| at Smithland Lock and Dam (SMLI2) in PAH | Ohio River at Golconda(GOLI2) | Ohio River at Paducah(PAHK2) | | |
| at Tell City (TELI3) in LMK | Ohio River at Cannelton Lock and Dam(CNNI3) | Ohio River at Owensboro(OWBK2) | | |
| at J.T. Myers Lock and Dam (UNWK2) in PAH | Ohio River at Mount Vernon(MTVI3) | Ohio River at Shawneetown(SHNI2) | | |
| at Wellsburg (WELW2) in PBZ | Ohio River at Steubenville(SBVO1) | Ohio River at Pike Island Lock and Dam(WHLW2) | | |
| at Pike Island Lock and Dam (WHLW2) in PBZ | Ohio River at Wellsburg(WELW2) | Ohio River at Wheeling(WLGW2) | | |
| at Wheeling (WLGW2) in PBZ | Ohio River at Pike Island Lock and Dam(WHLW2) | Ohio River at Moundsville(MOUW2) | | |
| at Wellsville (WLVO1) in PBZ | Ohio River at Montgomery Lock and Dam(MGYP1) | Ohio River at New Cumberland Lock and Dam(NCUW2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Evansville (EVVI3) in PAH | Ohio River at Newburgh Lock and Dam(NBGI3) | Ohio River at Henderson(HENK2) | Green River (KY) at Calhoun Lock and Dam(CALK2) | |
Ohoopee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Reidsville (REDG1) in CHS | Ohoopee River at GA 297 near Swainsboro(SWOG1) | | | |
| at GA 297 near Swainsboro (SWOG1) in FFC | | Ohoopee River near Reidsville(REDG1) | | |
Oil Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rouseville (ROSP1) in PBZ | | | | |
Okanogan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Malott (OKMW1) in OTX | Okanogan River near Tonasket(TONW1) | | | |
| at Oroville (OKNW1) in OTX | | Okanogan River near Tonasket(TONW1) | | |
| near Tonasket (TONW1) in OTX | Okanogan River at Oroville(OKNW1) | Okanogan River at Malott(OKMW1) | | |
Okapilco Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Quitman (SR 333) (OKAG1) in TAE | | Withlacoochee River near Pinetta - CR 150 (in NAVD88)(PINF1) | | |
Okatibbee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Okatibbee Reservoir (MRDM6) in JAN | | Okatibbee Creek at Okatibbee Creek/Hwy 80(OKTM6) | | |
| at Arundel (OARM6) in JAN | Okatibbee Creek at Okatibbee Creek/Hwy 80(OKTM6) | Chickasawhay River at Enterprise(ENSM6) | Sowashee Creek at Meridian(MEIM6) | |
| at Okatibbee Creek/Hwy 80 (OKTM6) in JAN | Okatibbee Creek at Okatibbee Reservoir(MRDM6) | Okatibbee Creek at Arundel(OARM6) | | |
Okatoma Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sanford (OKCM6) in JAN | | Bouie Creek at Hattiesburg-Glendale Avenue(HBCM6) | | |
Old Courthouse Spring Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Carrington Regional Park (CRRV2) in LWX | | | | |
Old Crow River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mouth (OCRQ9) in PAFG4 | | | | |
Old Mans Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Iowa City (IOCI4) in DVN | | | | |
Old River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clifton Court Intake (CFNC1) in MTR | | | | |
| at Coney Island (OCIC1) in MTR | | | | |
| near Byron Ca (Old River at Hwy 4) (OHFC1) in MTR | | | | |
| at Byron (ORBC1) in MTR | | | | |
| at Quimby Island NR Bethel Island Ca (ORQC1) in MTR | | | | |
| at Franks Tract NR Terminous Ca (OSJC1) in MTR | | | | |
Old River Iflow/Outflow Channel |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Auxiliary Inflow (ORAL1) in JAN | | | | |
| at Outflow Channel below Hydropower (OROL1) in JAN | | | | |
Old Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wesley (WSLM1) in CAR | | | | |
Old Tom Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kasaan (OTCA2) in PAJK | | | | |
Old Woman Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Berlin Road (OWHO1) in CLE | | | | |
Olema Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Vedanta Bridge (OVBC1) in MTR | | | | |
Olentangy River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Claridon (CRDO1) in CLE | | Olentangy River at Delaware Lake(DLWO1) | | |
| at Herrick Drive Columbus (HRKO1) in ILN | Olentangy River near Worthington(WRTO1) | Scioto River at Frank Road(COLO1) | | |
| near Worthington (WRTO1) in ILN | Olentangy River near Delaware(DELO1) | Olentangy River at Herrick Drive Columbus(HRKO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Delaware (DELO1) in ILN | Olentangy River at Claridon(CRDO1) | Olentangy River near Worthington(WRTO1) | | |
| at Delaware Lake (DLWO1) in ILN | Olentangy River at Claridon(CRDO1) | Olentangy River near Delaware(DELO1) | | |
Olive Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bluestem Lake (SPGN1) in OAX | | | | |
Olive Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Olive Creek Lake (KRAN1) in OAX | | | | |
Olley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clay Road near Austell (OLYG1) in FFC | | | | |
Olmos Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dresden Drive (SIOT2) in EWX | | | | |
Omaha Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Homer (HMRN1) in FSD | | | | |
Omak Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Omak (OKCW1) in OTX | | | | |
Ompompanoosuc River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Union Village Dam (UNVV1) in BTV | | Connecticut River at West Lebanon(WLBN3) | | |
Oneida Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Oneida (NEIN6) in BGM | | | | |
Oneida Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cleveland (CLEN6) in BGM | | | | |
| at Brewerton (RODN6) in BGM | | | | |
| at Sylvan Beach (SVBN6) in BGM | | | | |
Oneida River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Euclid (EUCN6) in BGM | Oneida River at Brewerton Lock E-23(ECLN6) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brewerton Lock E-23 (ECLN6) in BGM | Oneida Lake at Brewerton(RODN6) | Oneida River near Euclid(EUCN6) | | |
Onion Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at US 183 (ATIT2) in EWX | Onion Creek at Twin Creeks near Manchaca(ONIT2) | | | |
| at Buda (BDUT2) in EWX | Onion Creek near Driftwood(DRWT2) | Onion Creek at Twin Creeks near Manchaca(ONIT2) | | |
| near Driftwood (DRWT2) in EWX | | Onion Creek at Buda(BDUT2) | | |
| at Twin Creeks near Manchaca (ONIT2) in EWX | Onion Creek at Buda(BDUT2) | Onion Creek at US 183(ATIT2) | | |
Onondaga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Inner Harbor (ONCN6) in BGM | | | | |
| near Nedrow (ONDN6) in BGM | | Onondaga Lake at Liverpool(LVRN6) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Onondaga Flood Control Dam (ONFN6) in BGM | | Onondaga Creek near Nedrow(ONDN6) | | Onondaga Lake at Liverpool(LVRN6) |
Onondaga Lake |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Liverpool (LVRN6) in BGM | Onondaga Creek near Nedrow(ONDN6) | | | |
Ontonagon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rockland (RKLM4) in MQT | | | | |
Oostanaula Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sanford 1SE (OOBT1) in MRX | | | | |
Oostanaula River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Calhoun (CALG1) in FFC | Oostanaula River at Resaca(RSCG1) | Oostanaula River near Rome(RGAG1) | | |
| near Rome (RGAG1) in FFC | Oostanaula River at Calhoun(CALG1) | Oostanaula River at US 27 at Rome(RTMG1) | | |
| at Resaca (RSCG1) in FFC | | Oostanaula River at Calhoun(CALG1) | | |
| at US 27 at Rome (RTMG1) in FFC | Oostanaula River near Rome(RGAG1) | | | |
Oothkalooga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 53 Spur at Calhoun (OTKG1) in FFC | | | | |
Opaekaa Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kapaa (OLBH1) in HNL | | | | |
Opaeula Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wahiawa (OPAH1) in HNL | | | | |
| near Haleiwa (OPSH1) in HNL | | | | |
Opequon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Berryville (BYVV2) in LWX | | Opequon Creek near Martinsburg(MBGW2) | | |
| near Martinsburg (MBGW2) in LWX | Opequon Creek near Berryville(BYVV2) | | | |
Ophir Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Steamboat (OPCN2) in REV | | | | |
Oquaga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McLure (OQGN6) in BGM | | | | |
Orange Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Orange Springs (ONGF1) in JAX | | | | |
Orestimba Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Newman (OREC1) in STO | | | | |
Orient Harbor |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Orient (IN MLLW) (ORIN6) in OKX | | | | |
Oriskany Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oriskany (ORKN6) in ALY | | | | |
Orofino Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Orofino (OROI1) in MSO | | | | |
Ortega River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Argyle Forest Boulevard (ORKF1) in JAX | | | | |
Osage Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Elm Springs 3NW (ELMA4) in TSA | | Illinois River (AR OK) near Siloam Springs 4SE / Hwy 16(SLSA4) | | |
Osage River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mari-Osa Campground (MOAM7) in LSX | Osage River near St. Thomas(STTM7) | | | |
| at Warsaw (WRSM7) in SGF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bagnell (LKBM7) in SGF | Osage River at Bagnell Dam(LKSM7) | Osage River at Tuscumbia(TSCM7) | Osage River at Warsaw(WRSM7) | |
| at Bagnell Dam (LKSM7) in SGF | Osage River at Warsaw(WRSM7) | Osage River near Bagnell(LKBM7) | Osage River near Taberville(TBVM7) | Osage River at Tuscumbia(TSCM7) |
| near Schell City (SCZM7) in SGF | | Osage River near Taberville(TBVM7) | | Osage River at Warsaw(WRSM7) |
| near St. Thomas (STTM7) in LSX | Osage River near Schell City(SCZM7) | Osage River at Mari-Osa Campground(MOAM7) | | |
| near Taberville (TBVM7) in SGF | Osage River near Schell City(SCZM7) | Osage River at Truman Dam(TKZM7) | | Osage River at Bagnell Dam(LKSM7) |
| at Truman Dam (TKZM7) in SGF | | Osage River at Bagnell Dam(LKSM7) | | |
| at Tuscumbia (TSCM7) in SGF | Osage River near Bagnell(LKBM7) | Osage River near St. Thomas(STTM7) | Osage River at Bagnell Dam(LKSM7) | Osage River at Mari-Osa Campground(MOAM7) |
Oso Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Corpus Christi (OOST2) in CRP | | Oso Creek at Merrett Road(WEOT2) | | |
| at Merrett Road (WEOT2) in CRP | Oso Creek near Corpus Christi(OOST2) | | | |
Osoyoos Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Oroville (OKGW1) in OTX | | | | |
Oswayo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Shinglehouse (SHNP1) in CTP | | | | |
Oswegatchie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Heuvelton (HEUN6) in BTV | West Branch Oswegatchie River near Harrisville(HVLN6) | Oswegatchie River near Ogdensburg(OGSN6) | | |
| near Ogdensburg (OGSN6) in BTV | Oswegatchie River near Heuvelton(HEUN6) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oswegatchie (OGIN6) in BTV | | Oswegatchie River near Heuvelton(HEUN6) | | Oswegatchie River near Ogdensburg(OGSN6) |
Oswego River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Oswego (OSON6) in BUF | | | | |
| above Phoenix (PHXN6) in BUF | | | | |
Otselic River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cincinnatus (CINN6) in BGM | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Whitney Point Dam (WITN6) in BGM | Otselic River at Cincinnatus(CINN6) | Tioughnioga River at Itaska(ISKN6) | | |
Ottauquechee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Hartland (NHDV1) in BTV | Ottauquechee River near West Bridgewater(OTQV1) | | | |
| near West Bridgewater (OTQV1) in BTV | | Ottauquechee River at North Hartland(NHDV1) | | |
Ottawa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lima (ORLO1) in IWX | | | | |
| at University of Toledo (UTOO1) in CLE | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kalida (KALO1) in IWX | Ottawa River at Lima(ORLO1) | Auglaize River near Defiance(DFCO1) | | |
Otter Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Center Rutland (CENV1) in BTV | | Otter Creek at Middlebury(MDBV1) | | |
| at Middlebury (MDBV1) in BTV | Otter Creek at Center Rutland(CENV1) | | | |
| at Ashland (Closed) (OCAM8) in BYZ | | | | |
Otter Creek (ME) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Acadia National Park (OTRM1) in CAR | | | | |
Otter Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Snyder (SYDO2) in OUN | | | | |
Otter Tail River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Battle Lake (CR72) (BATM5) in FGF | | | | |
| at Breckenridge (BROM5) in FGF | | | | |
| near Elizabeth (ELZM5) in FGF | | Otter Tail River at Orwell Dam near Fergus Falls(ORWM5) | | |
| below Orwell Dam downstream of Fergus Falls (OTRM5) in FGF | | | | |
| near Frazee (TWP300) (RCTM5) in FGF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Breckenridge Diversion (BTWM5) in FGF | Otter Tail River near Elizabeth(ELZM5) | Red River of the North at Wahpeton(WHNN8) | | |
| at Orwell Dam near Fergus Falls (ORWM5) in FGF | Otter Tail River near Elizabeth(ELZM5) | Red River of the North at Wahpeton(WHNN8) | | Otter Tail River at Breckenridge Diversion(BTWM5) |
Otuk Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ivotuk (OTKA2) in PAFG3 | | | | |
Ouachita River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arkadelphia (AKDA4) in LZK | Ouachita River at Remmel Dam above Jones Mill(RDTA4) | Ouachita River at Camden(CAMA4) | | |
| at Blakely Mtn Dam (BMDA4) in LZK | | Ouachita River at Remmel Dam above Jones Mill(RDTA4) | | |
| at Thatcher L&D (CALA4) in LZK | Ouachita River at Camden(CAMA4) | Ouachita River at Felsenthal Lock and Dam(FELA4) | | |
| at Camden (CAMA4) in LZK | Ouachita River at Arkadelphia(AKDA4) | Ouachita River at Thatcher L&D(CALA4) | | |
| at Moro Bay State Park (MOBA4) in LZK | | | | |
| at Remmel Dam above Jones Mill (RDTA4) in LZK | Ouachita River at Blakely Mtn Dam(BMDA4) | Ouachita River at Arkadelphia(AKDA4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Columbia Lock and Dam (COLL1) in SHV | Ouachita River at Monroe(MLUL1) | Black River at Jonesville L&D(JNEL1) | Ouachita River at Felsenthal Lock and Dam(FELA4) | Black River at Acme(ACML1) |
| at Felsenthal Lock and Dam (FELA4) in SHV | Ouachita River at Thatcher L&D(CALA4) | Ouachita River at Monroe(MLUL1) | Ouachita River at Camden(CAMA4) | Ouachita River at Columbia Lock and Dam(COLL1) |
| at Harrisonburg (HRBL1) in JAN | Ouachita River at Columbia Lock and Dam(COLL1) | Black River at Jonesville L&D(JNEL1) | Boeuf River near Fort Necessity(NECL1) | |
| at Monroe (MLUL1) in SHV | Bayou D'Arbonne at Lake D'Arbonne(LDBL1) | Ouachita River at Columbia Lock and Dam(COLL1) | Bayou D'Arbonne at Lake Claiborne(LCAL1) | Black River at Jonesville L&D(JNEL1) |
Ouleout Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Sidney Dam (ESDN6) in BGM | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below East Sidney Dam (ESIN6) in BGM | Ouleout Creek at East Sidney Dam(ESDN6) | | | |
Owasco Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Moravia Inlet (OWIN6) in BGM | | | | |
| near Auburn (OWSN6) in BGM | | | | |
Owasco Outlet |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Auburn (AUON6) in BGM | | | | |
Owego Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Owego (OWCN6) in BGM | | | | |
Owl Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arapahoe Ranch (OCAW4) in RIW | | | | |
Owyhee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wildhorse (OGCN2) in LKN | Owyhee River at Wildhorse Dam(WDHN2) | Owyhee River near Mountain City(OMCN2) | | East Fork Owyhee River at Crutcher Crossing(ORCI1) |
| near Mountain City (OMCN2) in LKN | Owyhee River near Wildhorse(OGCN2) | East Fork Owyhee River at Crutcher Crossing(ORCI1) | | |
| at Owyhee Dam (OWYO3) in BOI | Owyhee River at Rome(ROMO3) | | East Fork Owyhee River at Crutcher Crossing(ORCI1) | |
| at Wildhorse Dam (WDHN2) in LKN | | Owyhee River near Wildhorse(OGCN2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rome (ROMO3) in BOI | East Fork Owyhee River at Crutcher Crossing(ORCI1) | Owyhee River at Owyhee Dam(OWYO3) | Owyhee River near Mountain City(OMCN2) | |
Paauau Gulch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pahala (PAGH1) in HNL | | | | |
Pacheco Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Pacheco Reservoir (ABPC1) in MTR | | | | |
| below Pacheco Reservoir (PBPC1) in MTR | | | | |
| near Bell Station (PBSC1) in MTR | | | | |
| near Dunneville (PHOC1) in MTR | | | | |
Pacheco Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Pacheco Reservoir (PAHC1) in MTR | | | | |
Pachitla Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Edison (PCHG1) in TAE | | Ichawaynochaway Creek at Milford(MLFG1) | | |
Pacific Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Moran (PACW4) in RIW | | | | |
Pacific Ocean |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bremerton Tide Gage (BMTW1) in SEW | | | | |
| at Seattle Tide Gage (EBSW1) in SEW | | | | |
| other Point Reyes Tide gage (PRYC1) in MTR | | | | |
Pack River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Colburn (PAKI1) in OTX | | | | |
Packwood Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Jackson Ranch (PKWC1) in MTR | | | | |
Pacolet River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Cowpens (COWS1) in GSP | | | | |
| near Fingerville (PCRS1) in GSP | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Saratt (PRSS1) in GSP | Pacolet River above Cowpens(COWS1) | | | |
Pagan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Smithfield Station (IN MLLW) (SMSV2) in AKQ | | | | |
Pahsimeroi River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ellis (PAHI1) in MSO | | | | |
Paint Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near College Park (CPPM2) in LWX | | | | |
| near Hillandale / Powder Mill Road (HNDM2) in LWX | | | | |
Paint Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Paint Creek Dam at Bainbridge (BBRO1) in ILN | Paint Creek at Paint Creek lake Pool(PCRO1) | Paint Creek near Bourneville(BVLO1) | | |
| near Bourneville (BVLO1) in ILN | Paint Creek below Paint Creek Dam at Bainbridge(BBRO1) | Paint Creek at Chillicothe(CPCO1) | | |
| at Chillicothe (CPCO1) in ILN | Paint Creek near Bourneville(BVLO1) | Scioto River at Higby(HIGO1) | | |
| near Greenfield (GLDO1) in ILN | | Paint Creek at Paint Creek lake Pool(PCRO1) | | |
| at Paint Creek lake Pool (PCRO1) in ILN | Paint Creek near Greenfield(GLDO1) | Paint Creek below Paint Creek Dam at Bainbridge(BBRO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Paintsville Lake (PNTK2) in JKL | | Levisa Fork at Paintsville(PTVK2) | | |
Paint River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Crystal Falls (CRYM4) in MQT | | Paint River near Alpha(PRAM4) | | |
| near Alpha (PRAM4) in MQT | Paint River at Crystal Falls(CRYM4) | | | |
Paint Rock River (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Woodville (WDVA1) in HUN | | | | |
Painter Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fort Ashby (FTAW2) in LWX | | | | |
Pajaro River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chittenden (AROC1) in MTR | | | | |
| at Watsonville (PAJC1) in MTR | | | | |
| at Main Street (PJMC1) in MTR | | | | |
Palm Canyon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Palm Springs (PCNC1) in SGX | | | | |
Palmer (Bodenburg) Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Dilly Ave (BDBA2) in PAFC | | | | |
Palo Duro Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Spearman (SPMT2) in AMA | | Palo Duro Creek at Palo Duro Reservoir(SPRT2) | | |
| at Palo Duro Reservoir (SPRT2) in AMA | Palo Duro Creek at Spearman(SPMT2) | | | |
Palouse River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hooper (HOPW1) in OTX | Palouse River near Potlatch(PLOI1) | | | |
| near Potlatch (PLOI1) in OTX | | Palouse River at Hooper(HOPW1) | | |
Paluxy River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glen Rose (GROT2) in FWD | | North Texas Lakes at Whitney Lake(WTYT2) | | |
Pamlico River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Washington (in MLLW) (PAMN7) in MHX | Tar River at Grimesland(GRMN7) | | | |
Pamlico Sound |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Avon Harbor (in MLLW) (AVNN7) in MHX | | | | |
| at Avon (in MLLW) (AVON7) in MHX | | | | |
| at Bell Island Pier (in MLLW) (BIPN7) in MHX | | | | |
| at Cedar Island (in MLLW) (CTIN7) in MHX | | | | |
| at Frisco (in MLLW) (FRIN7) in MHX | | | | |
| near Hobucken (in MLLW) (HBKN7) in MHX | | | | |
| at Coast Guard Hatteras (in MLLW) (HCGN7) in MHX | | | | |
| at Ocracoke (in MLLW) (OCAN7) in MHX | | | | |
| at Oregon Inlet Marina (in MLLW) (ORIN7) in MHX | | | | |
| at Rodanthe Ferry Terminal (in MLLW) (ROFN7) in MHX | | | | |
| at Stumpy Point (in MLLW) (STUN7) in MHX | | | | |
Pamunkey River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hanover (PAMV2) in AKQ | North Anna River at Doswell(DOSV2) | | South Anna River near Ashland(AHLV2) | |
Panoche Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at I-5 (PNEC1) in HNX | | | | |
Pantano Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Vail (PNTA3) in TWC | Cienega Creek near Sonoita(CNEA3) | Pantano Wash at Broadway Blvd(PWBA3) | | |
| at Broadway Blvd (PWBA3) in TWC | Pantano Wash near Vail(PNTA3) | Rillito Creek at Dodge Boulevard(RILA3) | Rincon Creek at Rincon Creek(RINA3) | |
Panther Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Panther (PANW2) in RLX | | | | |
Papillion Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Crook (FCKN1) in OAX | West Papillion Creek at Papillion(PWBN1) | Papillion Creek at Harlan Lewis Road near La Platte(PHRN1) | Big Papillion Creek at Q Street at Omaha(RABN1) | |
| at Harlan Lewis Road near La Platte (PHRN1) in OAX | Papillion Creek at Fort Crook(FCKN1) | | | |
Paradise Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at University of Idaho at Moscow ID (PACI1) in OTX | | | | |
| below Paradise (PDSK1) in ICT | | | | |
Paria River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kanab (PAKU1) in SLC | | Paria River near Cannonville(PCVU1) | | |
| near Cannonville (PCVU1) in SLC | Paria River near Kanab(PAKU1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lees Ferry (PLFA3) in FGZ | Paria River near Kanab(PAKU1) | Colorado River at Lees Ferry(CLFA3) | | |
Park Diversion Ditch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Story (PDDW4) in BYZ | | | | |
Park River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Park River Diversion at Grafton (GFBN8) in FGF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grafton (GRNN8) in FGF | Homme Reservoir near Park River(HOMN8) | Red River of the North at Drayton(DRTN8) | | |
Parker Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Greenville (PKCN7) in MHX | | | | |
Parker Hollow Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Needmore (NDMW2) in LWX | | | | |
Parks Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lyle Field Road near Jefferson (PACG1) in FFC | | | | |
Parleys Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Parleys (PRLU1) in SLC | | | | |
Pascack River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Park Ridge (PKRN4) in OKX | | | | |
| at Westwood (WSDN4) in OKX | | | | |
Pascagoula River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Merrill (MRRM6) in MOB | | Pascagoula River at Graham Ferry(PGFM6) | | |
| at Old Fort Bayou at Ocean Springs (OFBM6) in LIX | | | | |
| at Graham Ferry (PGFM6) in LIX | Pascagoula River at Merrill(MRRM6) | | | |
| at Mile 1 at Pascagoula (PRPM6) in LIX | | | | |
| at U. S. Highway 90 at Gautier (WPGM6) in LIX | | | | |
Pasquotank River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mariners Wharf Park at Elizabeth City (EMWN7) in AKQ | | | | |
| at Joyce Creek at Old Swamp Rd (JYCN7) in AKQ | | | | |
| near South Mills (PSQN7) in AKQ | | | | |
Pass Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wyola (Closed Gauge) (PSCM8) in BYZ | | | | |
Passage Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Whittier Tidal Gage (WTGA2) in PAFC | | | | |
Passage Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Buckton (BTNV2) in LWX | | | | |
Passaic River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Beatties Dam (BETN4) in PHI | | | | |
| at Chatham (CAMN4) in PHI | Passaic River near Millington(MILN4) | Passaic River at Pine Brook(PINN4) | | |
| at Clifton (Dundee Dam) (DDCN4) in OKX | Passaic River at Little Falls(LTFN4) | Passaic River at Newark (IN MLLW)(NWKN4) | | |
| at Little Falls (LTFN4) in PHI | Passaic River at Singac(SIGN4) | Passaic River at Clifton (Dundee Dam)(DDCN4) | | |
| near Millington (MILN4) in PHI | | Passaic River at Chatham(CAMN4) | | |
| at Newark (IN MLLW) (NWKN4) in OKX | Passaic River at Clifton (Dundee Dam)(DDCN4) | | | |
| at Pine Brook (PINN4) in PHI | Passaic River at Chatham(CAMN4) | Passaic River at Singac(SIGN4) | | |
| at Singac (SIGN4) in PHI | Passaic River at Pine Brook(PINN4) | Passaic River at Little Falls(LTFN4) | | |
Passamamaquoddy Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Eastport (IN MLLW) (PSBM1) in CAR | St. Croix River at Calais(CALM1) | | | |
Passumpsic River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Passumpsic (PASV1) in BTV | East Branch of the Passumpsic River at East Haven(EHVV1) | Connecticut River at Wells River(WELV1) | | |
Pataha Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mouth (PHAW1) in PDT | | | | |
Patapsco River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Catonsville (CTSM2) in LWX | Patapsco River at Ellicott City(ELPM2) | Patapsco River near Elkridge at Patapsco Valley State Park(ERDM2) | | |
| near Elkridge below Patapsco Valley State Park (ELKM2) in LWX | Patapsco River near Elkridge at Patapsco Valley State Park(ERDM2) | | | |
| at Ellicott City (ELPM2) in LWX | Patapsco River at Hollofield(PRHM2) | Patapsco River near Catonsville(CTSM2) | | |
| near Elkridge at Patapsco Valley State Park (ERDM2) in LWX | Patapsco River near Catonsville(CTSM2) | Patapsco River near Elkridge below Patapsco Valley State Park(ELKM2) | | |
| at Hollofield (PRHM2) in LWX | Patapsco River at Woodstock(WOOM2) | Patapsco River at Ellicott City(ELPM2) | | |
| at Woodstock (WOOM2) in LWX | | Patapsco River at Hollofield(PRHM2) | | |
Pataula Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Georgetown (MRSG1) in TAE | | | | |
Pates Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Flippen (FLPG1) in FFC | | | | |
Patoka River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cuzco (CZCI3) in LMK | Patoka River at Patoka Lake(PRLI3) | Patoka River near Jasper(JPRI3) | | |
| near Jasper (JPRI3) in LMK | Patoka River near Cuzco(CZCI3) | Patoka River above Winslow(WNSI3) | | |
| at Patoka Lake (PRLI3) in LMK | | Patoka River near Cuzco(CZCI3) | | |
| above Winslow (WNSI3) in PAH | Patoka River near Jasper(JPRI3) | Patoka River at Princeton(PNTI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Princeton (PNTI3) in PAH | Patoka River above Winslow(WNSI3) | Wabash River at Mount Carmel(MCRI2) | | |
Patsaliga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brantley (PTSA1) in MOB | | | | |
Patterson Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Headsville (HDSW2) in LWX | | | | |
Patuxent River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Brighton Dam (BGHM2) in LWX | Patuxent River near Unity(PRUM2) | Patuxent River below Duckett Dam near Laurel(LPRM2) | | |
| below Duckett Dam near Laurel (LPRM2) in LWX | Patuxent River below Brighton Dam(BGHM2) | Patuxent River at 9th Street in Laurel(PRNM2) | | |
| at Avondale Street in Laurel (PRLM2) in LWX | Patuxent River at 9th Street in Laurel(PRNM2) | Patuxent River near Bowie(BOWM2) | | |
| at 9th Street in Laurel (PRNM2) in LWX | Patuxent River below Duckett Dam near Laurel(LPRM2) | Patuxent River at Avondale Street in Laurel(PRLM2) | | |
| near Unity (PRUM2) in LWX | | Patuxent River below Brighton Dam(BGHM2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bowie (BOWM2) in LWX | Patuxent River at Avondale Street in Laurel(PRLM2) | | Little Patuxent River near Savage(SAVM2) | |
| at Solomons Island (IN MLLW) (SLIM2) in LWX | | | | |
Paulin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chanate Rd d/s Piner Reservoir (ULNC1) in MTR | | | | |
Paulins Kill |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blairstown (BLRN4) in PHI | | | | |
Paw Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wilkinson Blvd (PAWN7) in GSP | | | | |
Paw Paw River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Riverside (RIVM4) in IWX | | | | |
Pawcatuck |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Wood River Junction (WODR1) in BOX | | | | |
| at Westerly (WSTR1) in BOX | | | | |
Pawnee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Burdett (BTTK1) in DDC | | Pawnee River near Rozel(ROZK1) | | |
| near Rozel (ROZK1) in DDC | Pawnee River near Burdett(BTTK1) | Pawnee River near Sanford(SANK1) | | |
| near Sanford (SANK1) in DDC | Pawnee River near Rozel(ROZK1) | | | |
Pawtuxet River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cranston (CRAR1) in BOX | | | | |
Paxton Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Glenwood (GLWP1) in CTP | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cameron (PXNP1) in CTP | Paxton Creek near Glenwood(GLWP1) | | | |
Payette River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Letha (PLEI1) in BOI | Payette River at Emmett(EMMI1) | Payette River at Payette(PRPI1) | Payette River at Horseshoe Bend(HRSI1) | |
| at Payette (PRPI1) in BOI | Payette River at Letha(PLEI1) | | Payette River at Emmett(EMMI1) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cascade Dam (CSDI1) in BOI | North Fork Payette River at McCall(PAYI1) | North Fork Payette River near Banks(BNKI1) | | Payette River at Horseshoe Bend(HRSI1) |
| at Emmett (EMMI1) in BOI | Payette River at Horseshoe Bend(HRSI1) | Payette River at Letha(PLEI1) | North Fork Payette River near Banks(BNKI1) | Payette River at Payette(PRPI1) |
| at Horseshoe Bend (HRSI1) in BOI | North Fork Payette River near Banks(BNKI1) | Payette River at Emmett(EMMI1) | Payette River at Cascade Dam(CSDI1) | Payette River at Letha(PLEI1) |
Pea River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ariton (US 231) (ARTA1) in TAE | | Pea River at Folsom Bridge (SR 167)(FOLA1) | | |
| at Elba (US 84) (ELBA1) in TAE | Pea River at Folsom Bridge (SR 167)(FOLA1) | Pea River near Samson (CR 52)(SSNA1) | Whitewater Creek at Lowry Mill (CR 215)(LOWA1) | |
| at Folsom Bridge (SR 167) (FOLA1) in TAE | Pea River near Ariton (US 231)(ARTA1) | Pea River at Elba (US 84)(ELBA1) | | |
| near Samson (CR 52) (SSNA1) in TAE | Pea River at Elba (US 84)(ELBA1) | Choctawhatchee River at Geneva (SR 52)(GNVA1) | | |
Peace River (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SR 70 Arcadia (ARCF1) in TBW | Peace River (FL) at Zolfo Springs(ZFSF1) | | | |
| at SR 60 Bartow (BARF1) in TBW | | Peace River (FL) at Zolfo Springs(ZFSF1) | | |
| at Zolfo Springs (ZFSF1) in TBW | Peace River (FL) at SR 60 Bartow(BARF1) | Peace River (FL) at SR 70 Arcadia(ARCF1) | | |
Peach Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Dilworth (DLWT2) in EWX | Peach Creek at Hwy 90 near Waelder(PEWT2) | | | |
| at Hwy 90 near Waelder (PEWT2) in EWX | | Peach Creek below Dilworth(DLWT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Splendora (SPDT2) in HGX | | San Jacinto River at Lake Houston(HSJT2) | | |
Peachtree Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Atlanta (AANG1) in FFC | North Fork Peachtree Creek at Buford Highway at Atlanta(NPBG1) | | | |
Peacock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McIntosh (MTHG1) in CHS | | | | |
Peak Creek (VA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Hogans Branch (HBPV2) in RNK | | | | |
Pearce Brook |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Houlton (PEAM1) in CAR | | Meduxenkeag River at Lowery Rd near Houlton(MXLM1) | | |
Pearl River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bogalusa (BXAL1) in LIX | Pearl River near Columbia(CLMM6) | Pearl River near Pearl River(PERL1) | | |
| near Carthage (CARM6) in JAN | Pearl River at Edinburg(ENBM6) | Pearl River near Lena(GDHM6) | Lobutcha Creek near Renfroe/Carthage(LBTM6) | |
| near Columbia (CLMM6) in JAN | Pearl River near Monticello(MTCM6) | Pearl River near Bogalusa(BXAL1) | | |
| at Edinburg (ENBM6) in JAN | Pearl River near Philadelphia/at Burnside(PLAM6) | Pearl River near Carthage(CARM6) | | |
| near CSX Railroad near Claiborne (EPCM6) in LIX | | | | |
| at Interstate 59 near Nicholson MS (EPNL1) in LIX | | | | |
| at U.S. Highway 90 near Pearlington MS (EPPL1) in LIX | | | | |
| near Lena (GDHM6) in JAN | Pearl River near Carthage(CARM6) | Pearl River at Ratliff's Ferry(RATM6) | Tuscolameta Creek at Walnut Grove(WTGM6) | |
| at Highway 25 (HCFM6) in JAN | Pearl River at Ross Barnett Reservoir(JSNM6) | Pearl River at Jackson(JACM6) | | |
| at Jackson (JACM6) in JAN | Pearl River at Highway 25(HCFM6) | Pearl River at Rockport(ROCM6) | | |
| at Ross Barnett Reservoir (JSNM6) in JAN | Pearl River at Ratliff's Ferry(RATM6) | Pearl River at Highway 25(HCFM6) | Pelahatchie Creek near Fannin/ at Hwy 25(PECM6) | |
| near Monticello (MTCM6) in JAN | Pearl River at Rockport(ROCM6) | Pearl River near Columbia(CLMM6) | | |
| at NSTL Station near Stennis (NAPM6) in LIX | | | | |
| near Philadelphia/at Burnside (PLAM6) in JAN | | Pearl River at Edinburg(ENBM6) | | |
| at Lock #3 Chamber (PLEL1) in LIX | | | | |
| at Lock #1 Chamber (PLOL1) in LIX | | | | |
| at Lock #2 Outside (PLTL1) in LIX | | | | |
| at Pools Bluff near Bogalusa (PPBL1) in LIX | | | | |
| above Slidell (PRBL1) in LIX | | | | |
| at Lock #2 Chamber (PRDL1) in LIX | | | | |
| above Navigational Canal #3 near Sun (PRTL1) in LIX | | | | |
| at Navigational Canal #1 near Pearl River (PRUL1) in LIX | | | | |
| at Ratliff's Ferry (RATM6) in JAN | Pearl River near Lena(GDHM6) | Pearl River at Ross Barnett Reservoir(JSNM6) | Yockanookany River near Ofahoma(OFAM6) | |
| at Rockport (ROCM6) in JAN | Pearl River at Jackson(JACM6) | Pearl River near Monticello(MTCM6) | Strong River at D'lo(DLAM6) | |
| near Slidell (WPSL1) in LIX | | | | |
| at Walkiah Bluff near Industrial MS (WSWM6) in LIX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Davis Landing near Pearl River (PDLL1) in LIX | Pearl River near Pearl River(PERL1) | Pearl River above Slidell(PRBL1) | | |
| near Pearl River (PERL1) in LIX | Pearl River near Bogalusa(BXAL1) | | | |
Pearson Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Springfield (PEAM7) in SGF | | James River (MO) near Springfield(SGFM7) | | |
Pease River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Childress 17SE (CDPT2) in LUB | | Pease River near Vernon(VERT2) | | |
| near Vernon (VERT2) in OUN | Pease River at Childress 17SE(CDPT2) | | | |
Peat Swamp Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Peat Swamp Reservoir (SWMC3) in OKX | | | | |
Pebble Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Scribner (PEBN1) in OAX | | | | |
| at Scribner (SRBN1) in OAX | | | | |
Pecan Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brownwood (BWDT2) in SJT | Pecan Bayou at Lake Brownwood(LBWT2) | Pecan Bayou near Mullin(MLIT2) | | |
| near Cross Cutt (CUTT2) in SJT | | Pecan Bayou at Lake Brownwood(LBWT2) | | |
| at Lake Brownwood (LBWT2) in SJT | Pecan Bayou near Cross Cutt(CUTT2) | Pecan Bayou at Brownwood(BWDT2) | | |
| near Mullin (MLIT2) in SJT | Pecan Bayou at Brownwood(BWDT2) | | | |
Pecan Creek (Concho River Basin) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near San Angelo (SGOT2) in SJT | | | | |
Pecatonica River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blanchardville (BCHW3) in MKX | | Pecatonica River at Martintown(MTNW3) | | |
| at Freeport (FEEI2) in DVN | Pecatonica River at Martintown(MTNW3) | Pecatonica River near Shirland(SIRI2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Darlington (DARW3) in MKX | | Pecatonica River near Blanchardville(BCHW3) | | |
| at Martintown (MTNW3) in MKX | Pecatonica River at Darlington(DARW3) | Pecatonica River at Freeport(FEEI2) | Pecatonica River near Blanchardville(BCHW3) | |
| near Shirland (SIRI2) in LOT | Pecatonica River at Freeport(FEEI2) | Rock River at Rockton(ROKI2) | Sugar River at Brodhead(BROW3) | |
Peckman River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Verona (VRON4) in OKX | | | | |
Peconic River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Riverhead (IN MLLW) (PRIN6) in OKX | | | | |
Pecos River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Artesia (ATSN5) in MAF | Pecos River below Acme(ACMN5) | Pecos River other Lakewood(PKCN5) | | Pecos River at Brantley Reservoir Dam(CBLN5) |
| at Avalon Reservoir Dam (AVLN5) in MAF | Pecos River other Carlsbad(CSBN5) | Pecos River other Carlsbad North(CMCN5) | Pecos River below Brantley Reservoir(PSBN5) | Pecos River below Avalon Reservoir(PBAN5) |
| other Pandale (BTNT2) in MAF | Pecos River other Sheffield(SPCT2) | | Pecos River other Girvin(GIVT2) | |
| at Brantley Reservoir Dam (CBLN5) in MAF | Pecos River other Lakewood(PKCN5) | Pecos River below Brantley Reservoir(PSBN5) | Pecos River other Artesia(ATSN5) | Pecos River other Carlsbad(CSBN5) |
| other Carlsbad North (CMCN5) in MAF | Pecos River at Avalon Reservoir Dam(AVLN5) | Pecos River below Avalon Reservoir(PBAN5) | Pecos River other Carlsbad(CSBN5) | Pecos River other Carlsbad below Dark Canyon(CPDN5) |
| other Carlsbad below Dark Canyon (CPDN5) in MAF | Pecos River below Avalon Reservoir(PBAN5) | Pecos River other Malaga(MLGN5) | Pecos River other Carlsbad North(CMCN5) | Pecos River other Malaga at Pierce Canyon Crossing(PPCN5) |
| other Carlsbad (CSBN5) in MAF | Pecos River below Brantley Reservoir(PSBN5) | Pecos River at Avalon Reservoir Dam(AVLN5) | Pecos River at Brantley Reservoir Dam(CBLN5) | Pecos River other Carlsbad North(CMCN5) |
| other Girvin (GIVT2) in MAF | Pecos River other Grandfalls(PGFT2) | Pecos River other Sheffield(SPCT2) | Pecos River other Pecos(PCST2) | Pecos River other Pandale(BTNT2) |
| above Lake Arthur (LATN5) in ABQ | | | | |
| near Langtry (LTRT2) in EWX | Pecos River at Pandale Crossing(PDAT2) | | | |
| other Malaga (MLGN5) in MAF | Pecos River other Carlsbad below Dark Canyon(CPDN5) | Pecos River other Malaga at Pierce Canyon Crossing(PPCN5) | Pecos River below Avalon Reservoir(PBAN5) | Pecos River other Malaga(RBFN5) |
| other Orla (ORLT2) in MAF | Pecos River at Red Bluff Reservoir(RLAT2) | Pecos River other Pecos(PCST2) | Pecos River other Malaga(RBFN5) | Pecos River other Grandfalls(PGFT2) |
| below Avalon Reservoir (PBAN5) in MAF | Pecos River other Carlsbad North(CMCN5) | Pecos River other Carlsbad below Dark Canyon(CPDN5) | Pecos River at Avalon Reservoir Dam(AVLN5) | Pecos River other Malaga(MLGN5) |
| other Pecos (PCST2) in MAF | Pecos River other Orla(ORLT2) | Pecos River other Grandfalls(PGFT2) | Pecos River at Red Bluff Reservoir(RLAT2) | Pecos River other Girvin(GIVT2) |
| other Grandfalls (PGFT2) in MAF | Pecos River other Pecos(PCST2) | Pecos River other Girvin(GIVT2) | Pecos River other Orla(ORLT2) | Pecos River other Sheffield(SPCT2) |
| other Malaga at Pierce Canyon Crossing (PPCN5) in MAF | Pecos River other Malaga(MLGN5) | Pecos River other Malaga(RBFN5) | Pecos River other Carlsbad below Dark Canyon(CPDN5) | Pecos River at Red Bluff Reservoir(RLAT2) |
| below Brantley Reservoir (PSBN5) in MAF | Pecos River at Brantley Reservoir Dam(CBLN5) | Pecos River other Carlsbad(CSBN5) | Pecos River other Lakewood(PKCN5) | Pecos River at Avalon Reservoir Dam(AVLN5) |
| below Puerto De Luna (PUEN5) in ABQ | | | | |
| other Malaga (RBFN5) in MAF | Pecos River other Malaga at Pierce Canyon Crossing(PPCN5) | Pecos River at Red Bluff Reservoir(RLAT2) | Pecos River other Malaga(MLGN5) | Pecos River other Orla(ORLT2) |
| at Red Bluff Reservoir (RLAT2) in MAF | Pecos River other Malaga(RBFN5) | Pecos River other Orla(ORLT2) | Pecos River other Malaga at Pierce Canyon Crossing(PPCN5) | Pecos River other Pecos(PCST2) |
| other Sheffield (SPCT2) in MAF | Pecos River other Girvin(GIVT2) | Pecos River other Pandale(BTNT2) | Pecos River other Grandfalls(PGFT2) | |
| at Santa Rosa Dam (SRLN5) in ABQ | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Acme (ACMN5) in ABQ | Pecos River below Puerto De Luna(PUEN5) | Pecos River other Artesia(ATSN5) | | |
| below Anton Chico (ATCN5) in ABQ | | | | |
| at Fort Sumner (LAKN5) in ABQ | Pecos River below Puerto De Luna(PUEN5) | | | |
| above Pecos (PCON5) in ABQ | | Pecos River below Anton Chico(ATCN5) | | Pecos River below Anton Chico(ATCN5) |
| at Pandale Crossing (PDAT2) in EWX | Pecos River other Sheffield(SPCT2) | Pecos River near Langtry(LTRT2) | | |
| other Lakewood (PKCN5) in MAF | Pecos River other Artesia(ATSN5) | Pecos River at Brantley Reservoir Dam(CBLN5) | Pecos River below Acme(ACMN5) | Pecos River below Brantley Reservoir(PSBN5) |
Pedernales River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fredericksburg (FRBT2) in EWX | | Pedernales River at Johnson City(JOCT2) | | |
| at Johnson City (JOCT2) in EWX | Pedernales River at Fredericksburg(FRBT2) | | | |
Pee Dee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bennettsville (BENS1) in ILM | Pee Dee River at Cheraw(CHES1) | Pee Dee River at Interstate 95 near Florence(PDFS1) | | |
| at Blewett Falls Lake (BLFN7) in RAH | | | | |
| at Cheraw (CHES1) in CAE | Pee Dee River near Rockingham(RCKN7) | Pee Dee River near Bennettsville(BENS1) | | |
| at Lake Tillery (MTGN7) in RAH | | | | |
| near Bucksport (PDBS1) in ILM | Pee Dee River above Poston at US 378(PDPS1) | Pee Dee River at Georgetown(PDGS1) | Little Pee Dee River near Conway(LPCS1) | |
| at Pee Dee (PDES1) in ILM | Pee Dee River at Interstate 95 near Florence(PDFS1) | Pee Dee River below Pee Dee - 4 Miles South(PRVS1) | Black Creek (SC) near Quinby(BCRS1) | |
| at Interstate 95 near Florence (PDFS1) in ILM | Pee Dee River near Bennettsville(BENS1) | Pee Dee River at Pee Dee(PDES1) | | |
| at Georgetown (PDGS1) in ILM | Pee Dee River near Bucksport(PDBS1) | Winyah Bay at Georgetown - NERRS Surface Water Quality(WYSS1) | Black River near Plantersville(BRPS1) | |
| above Poston at US 378 (PDPS1) in ILM | Pee Dee River below Pee Dee - 4 Miles South(PRVS1) | Pee Dee River near Bucksport(PDBS1) | | |
| at NC730 below Lake Tillery (PDTN7) in RAH | | | | |
| below Pee Dee - 4 Miles South (PRVS1) in ILM | Pee Dee River at Pee Dee(PDES1) | Pee Dee River above Poston at US 378(PDPS1) | | |
| near Ansonville (PWRN7) in RAH | | | | |
| near Rockingham (RCKN7) in RAH | | Pee Dee River at Cheraw(CHES1) | | |
Pelahatchie Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fannin/ at Hwy 25 (PECM6) in JAN | | Pearl River at Ross Barnett Reservoir(JSNM6) | | |
Pelican Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Watertown (PELS2) in ABR | | | | |
Pelican River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fergus Falls (MN210) (FFPM5) in FGF | | | | |
Pellicer Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Espanola (in MHHW) (PELF1) in JAX | | | | |
Pelly River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pelly Crossing (PRXQ9) in PAFG4 | | | | |
Pembina River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Neche (NCEN8) in FGF | Pembina River at Walhalla(WLHN8) | | | |
| near Killarney MB (PRKQ3) in FGF | | | | |
| at Walhalla (WLHN8) in FGF | Pembina River near Windygates(WNDQ3) | Pembina River at Neche(NCEN8) | | |
| near Windygates (WNDQ3) in FGF | | Pembina River at Walhalla(WLHN8) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Crystal Creek (PCCQ3) in FGF | | Pembina River near La Riviere(PLRQ3) | | |
| near La Riviere (PLRQ3) in FGF | | Pembina River near Windygates(WNDQ3) | | |
Pemigewasset River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Franklin Falls Dam (FFDN3) in GYX | | | | |
| at Plymouth (PLMN3) in GYX | Pemigewasset River at Woodstock(WOON3) | | | |
| at Woodstock (WOON3) in GYX | | Pemigewasset River at Plymouth(PLMN3) | | |
Pen Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Columbia (PBRS1) in CAE | | | | |
Pend Oreille River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Albeni Falls Dam (ALFW1) in OTX | Lake Pend Oreille at Hope(HOPI1) | Pend Oreille River at Cusick(POCW1) | Clark Fork River below Cabinet Gorge Dam(CBBI1) | Pend Oreille River at Ione(POIW1) |
| at Newport (ATGW1) in OTX | | | | |
| below Box Canyon Dam (BCAW1) in OTX | Pend Oreille River at Ione(POIW1) | Pend Oreille River below Box Canyon Dam Auxiliary Station(BCBW1) | Pend Oreille River at Cusick(POCW1) | |
| below Box Canyon Dam Auxiliary Station (BCBW1) in OTX | Pend Oreille River below Box Canyon Dam(BCAW1) | | Pend Oreille River at Ione(POIW1) | |
| near CABINET GORGE (CABI1) in OTX | | | | |
| at Cusick (POCW1) in OTX | Pend Oreille River below Albeni Falls Dam(ALFW1) | Pend Oreille River at Ione(POIW1) | Lake Pend Oreille at Hope(HOPI1) | Pend Oreille River below Box Canyon Dam(BCAW1) |
| at Ione (POIW1) in OTX | Pend Oreille River at Cusick(POCW1) | Pend Oreille River below Box Canyon Dam(BCAW1) | Pend Oreille River below Albeni Falls Dam(ALFW1) | Pend Oreille River below Box Canyon Dam Auxiliary Station(BCBW1) |
Pendlenton Hill Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clarks Falls (PHBC3) in OKX | | | | |
Pennington Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mill Creek (MCPO2) in OUN | Pennington Creek other Mill Creek(MPCO2) | Pennington Creek near Reagan(RPCO2) | | |
| other Mill Creek (MPCO2) in OUN | | Pennington Creek near Mill Creek(MCPO2) | | |
| near Reagan (RPCO2) in OUN | Pennington Creek near Mill Creek(MCPO2) | | | |
Penns Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Penns Creek (PNCP1) in CTP | | | | |
Pennsylvania Run |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Zoneton (ZTNK2) in LMK | | Salt River (KY) at Shepherdsville(SHPK2) | | |
Pennypack Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Philadelphia (PLLP1) in PHI | | | | |
Pennywash Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Deer Park (PECF1) in MLB | | | | |
Penobscot River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bangor (BPRM1) in CAR | Penobscot River at Eddington(EDDM1) | | | |
| at Eddington (EDDM1) in CAR | Penobscot River at West Enfield(WENM1) | Penobscot River at Bangor(BPRM1) | | |
| above Grindstone (GRNM1) in CAR | | Penobscot River at West Enfield(WENM1) | | |
| at West Enfield (WENM1) in CAR | Penobscot River above Grindstone(GRNM1) | Penobscot River at Eddington(EDDM1) | | |
Peoples Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hays (PEOM8) in TFX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dodson (KHRM8) in GGW | Peoples Creek near Hays(PEOM8) | | | |
Pequannock River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Charlottesburg (CHAN4) in PHI | Pequannock River at Oak Ridge(ORGN4) | Pequannock River at Macopin(MCPN4) | | |
| at Green Pond Junction (GPJN4) in PHI | | | | |
| at Macopin (MCPN4) in PHI | Pequannock River at Charlottesburg(CHAN4) | Pequannock River at Riverdale(RDLN4) | | |
| at Oak Ridge (ORGN4) in PHI | | Pequannock River at Charlottesburg(CHAN4) | | |
| at Riverdale (RDLN4) in PHI | Pequannock River at Macopin(MCPN4) | | | |
Pequea Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Martic Forge (MFGP1) in CTP | Pequea Creek near Ronks(RONP1) | | | |
| at Paradise (PRDP1) in CTP | | Pequea Creek near Ronks(RONP1) | | |
| near Ronks (RONP1) in CTP | Pequea Creek at Paradise(PRDP1) | Pequea Creek above Martic Forge(MFGP1) | | |
Pequest River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Huntsville (HUNN4) in PHI | | Pequest River at Pequest(PQTN4) | | |
| at Pequest (PQTN4) in PHI | Pequest River at Huntsville(HUNN4) | | | |
Perdido Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fannin (PEDT2) in CRP | | | | |
Perdido River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Barrineau Park (BRPF1) in MOB | | | | |
Pere Marquette River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Scottville (SCTM4) in GRR | | | | |
Perkiomen Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Greenville (EGRP1) in PHI | | Perkiomen Creek at Graterford(GRAP1) | | |
| at Graterford (GRAP1) in PHI | Perkiomen Creek at East Greenville(EGRP1) | | | |
Permanente Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Berry Avenue (PMBC1) in MTR | | | | |
| at Rancho San Antonio (PMEC1) in MTR | | | | |
Perquimans River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Raccoon Creek at Church St Near Hertford (HFDN7) in AKQ | | | | |
| at Hertford (HTFN7) in AKQ | | | | |
Perry Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hinton (PCHI4) in FSD | Perry Creek near Millnerville(PCMI4) | Perry Creek at Sioux City(SIOI4) | | |
| near Millnerville (PCMI4) in FSD | | Perry Creek near Hinton(PCHI4) | | |
| at Sioux City (SIOI4) in FSD | Perry Creek near Hinton(PCHI4) | | | |
Pescadero Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pescadero (PECC1) in MTR | | | | |
Peshastin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Green Bridge Road (PCKW1) in OTX | | | | |
Peshtigo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Athelstane (ATHW3) in GRB | | Peshtigo River at Caldron Falls(CAFW3) | | |
| at Caldron Falls (CAFW3) in GRB | Peshtigo River near Athelstane(ATHW3) | Peshtigo River at High Falls(CRIW3) | | |
| at High Falls (CRIW3) in GRB | Peshtigo River at Caldron Falls(CAFW3) | Peshtigo River at Johnson Falls(JOFW3) | | |
| at Johnson Falls (JOFW3) in GRB | Peshtigo River at High Falls(CRIW3) | Peshtigo River at Sandstone Dam(SSDW3) | | |
| at Peshtigo (PESW3) in GRB | Peshtigo River near Porterfield(PFDW3) | | | |
| near Porterfield (PFDW3) in GRB | Peshtigo River at Sandstone Dam(SSDW3) | Peshtigo River at Peshtigo(PESW3) | | |
| at Sandstone Dam (SSDW3) in GRB | Peshtigo River at Johnson Falls(JOFW3) | Peshtigo River near Porterfield(PFDW3) | | |
Petaluma River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Shollenberger Park (PBEC1) in MTR | | | | |
| at Corona Road (PCRC1) in MTR | | | | |
| at D Street Bridge (PTBC1) in MTR | | | | |
| at Twin Bridges (PTKC1) in MTR | | | | |
| at Payran Street Bridge (PYSC1) in MTR | | | | |
Peter's Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Venetia (FLYP1) in PBZ | | | | |
Peters Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Somerville (SMVN4) in PHI | | | | |
Peters Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lockwood (LCKW2) in RLX | | | | |
Petit Jean River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blue Mountain Dam (BMTA4) in LZK | | Petit Jean River at Danville(DANA4) | | |
| at Danville (DANA4) in LZK | Petit Jean River at Blue Mountain Dam(BMTA4) | | | |
Petite Saline Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Boonville (BONM7) in EAX | | | | |
Petronila Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at FM665 Nr Driscoll (PETT2) in CRP | | | | |
Pew Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Patterson Road near Lawrenceville (LAWG1) in FFC | | | | |
Phelan Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near base of Gulkana Glacier (PHLA2) in PAFG | | | | |
Piankatank River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Wharf Creek near Hudgins VA (WCKV2) in AKQ | | | | |
Pigeon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Angola (AQPI3) in IWX | | Pigeon River near Scott(SCOI3) | | |
| near Pigeon Creek (PCKP1) in PBZ | | | | |
Pigeon Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Fort Branch (FTBI3) in PAH | | | | |
Pigeon Creek (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pigeon Falls (PIGW3) in ARX | | Trempealeau River at Whitehall(WHIW3) | | |
Pigeon House Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fenton St (PHFN7) in RAH | | | | |
| at Cameron Village (PIGN7) in RAH | | | | |
Pigeon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Newport (NEPT1) in MRX | Pigeon River (NC) at Canton(CTPN7) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Waterville NC near Hartford TN (HRFT1) in MRX | | Pigeon River at Newport(NEPT1) | | |
| near Scott (SCOI3) in IWX | Pigeon Creek near Angola(AQPI3) | St. Joseph River (MI/IN) at Elkhart(EKMI3) | | |
Pigeon River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Grand Portage (GDPM5) in DLH | | | | |
Pigeon River (N Lower MI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Vanderbilt (SVRM4) in APX | | | | |
Pigeon River (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hepco (HEPN7) in GSP | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Canton (CTPN7) in GSP | | Pigeon River at Newport(NEPT1) | | |
| above (W Fork) Abv Lake Logan (LLGN7) in GSP | | Pigeon River (NC) near (W Fork) nr Retreat(RTRN7) | | |
| near (W Fork) nr Retreat (RTRN7) in GSP | Pigeon River (NC) above (W Fork) Abv Lake Logan(LLGN7) | | | |
Pigg River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sandy Level (SANV2) in RNK | | | | |
Pike River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Amberg (AMBW3) in GRB | | Menominee River at Koss(KOSM4) | | |
Pike River (VT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Franklin (EFRV1) in BTV | | | | |
Pike Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Belle Mead (BMDN4) in PHI | | | | |
Pilarcitos Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Half Moon Bay (HMNC1) in MTR | | | | |
| below Stone Dam NR Hillsborough (HMOC1) in MTR | | | | |
| above Stone Dam (SDXC1) in MTR | | | | |
| below Pilarcitos Lake Spillway (XPSC1) in MTR | | | | |
Pilarcitos Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (PILC1) in MTR | | | | |
Pilchuck Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Pilchuck Creek (PLCW1) in SEW | | | | |
Pilchuck River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Snohomish (PILW1) in SEW | | Snohomish River at Snohomish(SNAW1) | | |
| at Menzel Lk Rd (PLRW1) in SEW | | | | |
Pilgrim River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Paradise Road (PLGM4) in MQT | | | | |
Pilot Creek (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rolfe (RLFI4) in DMX | | West Fork Des Moines River at Humboldt(HBTI4) | | |
Pin Oak Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at S. Elizabeth Ave. Kirbyville (PIKT2) in LCH | | | | |
Pine Barren Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Snow Hill (SNOA1) in MOB | | | | |
Pine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cedar Run (CEDP1) in CTP | | Pine Creek at Jersey Mills(JEMP1) | | |
| above Fremont Lake (FRAW4) in RIW | | | | |
| at Jersey Mills (JEMP1) in CTP | Pine Creek at Cedar Run(CEDP1) | Little Pine Creek at Little Pine Dam(PDAP1) | | |
| at Etna (PNEP1) in PBZ | | | | |
| near Waterville (WTVP1) in CTP | | | | |
Pine Creek (East Oregon) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Halfway (PCHO3) in BOI | | Pine Creek (East Oregon) near Oxbow(PCOO3) | | |
| near Oxbow (PCOO3) in BOI | Pine Creek (East Oregon) at Halfway(PCHO3) | | | |
Pine Creek (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cannon Falls 2NW (PNEM5) in MPX | | | | |
Pine Creek (West-central Idaho) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cambridge (PCCI1) in BOI | | | | |
Pine Island Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bevil Oaks (JYNT2) in LCH | Pine Island Bayou near Sour Lake(SOLT2) | Pine Island Bayou at B.I. Pump Plant(BIPT2) | | |
| at Highway 326 (JZBT2) in LCH | Pine Island Bayou near Batson(JYKT2) | Pine Island Bayou near Sour Lake(SOLT2) | | |
| near Sour Lake (SOLT2) in LCH | Pine Island Bayou at Highway 326(JZBT2) | Pine Island Bayou near Bevil Oaks(JYNT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at B.I. Pump Plant (BIPT2) in LCH | Pine Island Bayou near Bevil Oaks(JYNT2) | Neches River at Saltwater Barrier(NSBT2) | | |
| near Batson (JYKT2) in LCH | | Pine Island Bayou at Highway 326(JZBT2) | | Pine Island Bayou near Sour Lake(SOLT2) |
Pine River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alma (ALMM4) in GRR | | Pine River near Midland(MPRM4) | | |
| near Mission (MISM5) in DLH | | | | |
| near Midland (MPRM4) in DTX | Pine River at Alma(ALMM4) | | | |
| near Jenkins (PRJM5) in DLH | | | | |
Pine River (E Upper MI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rudyard (RUDM4) in APX | | | | |
Pine River (N Lower MI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hoxeyville (HOXM4) in APX | | Manistee River near Wellston (Tippy Dam)(WLSM4) | | |
Pine River (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Florence (BRKW3) in GRB | Popple River at Fence(FCEW3) | Menominee River at Niagara(NIAW3) | | |
Piner Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hopper Ave (PNHC1) in MTR | | | | |
| other Piner Creek Dam (PNKC1) in MTR | | | | |
Piney Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kearney (PCKW4) in RIW | | | | |
Piney Creek (WV) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Raleigh (PCRW2) in RLX | | | | |
Piney River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Piney River (PIRV2) in LWX | | | | |
| near Vernon (VERT1) in OHX | | | | |
Piney River (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near State Bridge (PSBC2) in GJT | | | | |
Piney Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dover (DVRM2) in LWX | | | | |
| at Reston (Northern Sector Pond 1) (RNSV2) in LWX | | | | |
Piney Run (VA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lovettsville (LVTV2) in LWX | | | | |
Pinhook Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clinton Avenue in Huntsville (CNTA1) in HUN | | | | |
Pinole Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at San Pablo Avenue (PNJC1) in MTR | | | | |
Pinto Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Del Rio (PPDT2) in EWX | | | | |
Pipe Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Frankton (FTNI3) in IND | | White River (IN) near Strawtown(WRSI3) | | |
Pipestem Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pipestem Dam (JAMN8) in BIS | Pipestem Creek near Pingree(PGEN8) | | | |
| near Pingree (PGEN8) in BIS | | Pipestem Creek at Pipestem Dam(JAMN8) | | |
Pipestone Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pipestone (PIPM5) in FSD | | Pipestone Creek below Pipestone(PSTM5) | | |
| below Pipestone (PSTM5) in FSD | Pipestone Creek at Pipestone(PIPM5) | | | |
Piru Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lake Piru (PCPC1) in LOX | Piru Creek above Frenchmans Flat(PFFC1) | Piru Creek below Santa Felicia Dam(PSFC1) | | |
| above Frenchmans Flat (PFFC1) in LOX | Piru Creek below Buck Creek(PICC1) | Piru Creek above Lake Piru(PCPC1) | | |
| below Buck Creek (PICC1) in LOX | | Piru Creek above Frenchmans Flat(PFFC1) | | |
| below Santa Felicia Dam (PSFC1) in LOX | Piru Creek above Lake Piru(PCPC1) | | | |
Piscataquis River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blanchard (BLAM1) in CAR | | Piscataquis River at Dover-Foxcroft(DOVM1) | | |
| at Dover-Foxcroft (DOVM1) in CAR | Piscataquis River at Blanchard(BLAM1) | Piscataquis River at Medford(MFDM1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Medford (MFDM1) in CAR | Piscataquis River at Dover-Foxcroft(DOVM1) | Penobscot River at West Enfield(WENM1) | | |
Piscataquog River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Goffstown (GFFN3) in GYX | | | | |
Piscataway Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Piscataway (PSCM2) in LWX | | | | |
| near TAPPAHANNOCK (TPPV2) in AKQ | | | | |
Pit River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Canby (CNBC1) in MFR | South Fk Pit River near Likely(PLYC1) | | | |
| above Near Montgomery (PITC1) in STO | | | | |
Placedo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Placedo (PLPT2) in CRP | | | | |
Plaster Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grand Rapids - 28th Street (GRPM4) in GRR | | | | |
Plateau Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cameo (PCCC2) in GJT | | | | |
Platte Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Platte (PCPS2) in FSD | | | | |
Platte Kill |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dunraven (PLTN6) in BGM | | | | |
Platte River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Agency (AGYM7) in EAX | | Platte River at Sharps Station(SSTM7) | | |
| near Ashland (ASLN1) in OAX | Platte River near Venice(VENN1) | Platte River at Louisville(LOUN1) | | |
| at Brady (BDYN1) in LBF | North Platte River at North Platte(NPTN1) | Platte River near Cozad (North Channel)(COZN1) | South Platte River at North Platte(NPSN1) | |
| near Brady Channel 4 (BRAN1) in LBF | | | | |
| near Cozad (South Channel) (COSN1) in GID | | | | |
| near Cozad (North Channel) (COZN1) in GID | Platte River at Brady(BDYN1) | Platte River near Darr(DARN1) | | |
| near Darr (DARN1) in GID | Platte River near Cozad (North Channel)(COZN1) | Platte River near Overton(OVTN1) | | |
| near Duncan (DNCN1) in OAX | Platte River near Grand Island(GRIN1) | Platte River near Schuyler(SHYN1) | | |
| at Fremont (FREN1) in OAX | Platte River at North Bend(NBDN1) | Platte River near Leshara(LESN1) | | |
| near Grand Island (GRIN1) in GID | Platte River near Kearney(KEAN1) | Platte River near Duncan(DNCN1) | | |
| near Kearney (KEAN1) in GID | Platte River near Odessa(ODSN1) | Platte River near Grand Island(GRIN1) | | |
| near Leshara (LESN1) in OAX | Platte River at Fremont(FREN1) | Platte River near Venice(VENN1) | | |
| at Louisville (LOUN1) in OAX | Platte River near Ashland(ASLN1) | | | |
| at Maxwell (MXWN1) in LBF | | | | |
| at North Bend (NBDN1) in OAX | Platte River near Schuyler(SHYN1) | Platte River at Fremont(FREN1) | | |
| near Odessa (ODSN1) in GID | Platte River near Overton(OVTN1) | Platte River near Kearney(KEAN1) | | |
| near Overton (OVTN1) in GID | Platte River near Darr(DARN1) | Platte River near Odessa(ODSN1) | | |
| near Platte City (PLCM7) in EAX | Platte River at Sharps Station(SSTM7) | | | |
| near Schuyler (SHYN1) in OAX | Platte River near Duncan(DNCN1) | Platte River at North Bend(NBDN1) | | |
| at Sharps Station (SSTM7) in EAX | Platte River near Agency(AGYM7) | Platte River near Platte City(PLCM7) | | |
| near Venice (VENN1) in OAX | Platte River near Leshara(LESN1) | Platte River near Ashland(ASLN1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Shelton (SHTN1) in GID | Platte River near Kearney(KEAN1) | Platte River near Grand Island(GRIN1) | | |
Platte River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Royalton 1SE (PLRM5) in MPX | | | | |
Platte River (N Lower MI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Honor (HONM4) in APX | | | | |
Platte River (WI) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rockville (RVLW3) in ARX | | Mississippi River at Dubuque (LD11)(DLDI4) | | |
Platter Kill |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gilboa (PKLN6) in ALY | | | | |
Pleasant Run |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arlington Avenue in Indianapolis (PRII3) in IND | | White River (IN) at Stout Power Plant(STTI3) | | |
Plum Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Luling (LULT2) in EWX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lockhart (LCPT2) in EWX | | Plum Creek near Luling(LULT2) | | |
| near Olmsted Falls (PLUO1) in CLE | | Rocky River at Berea(BRRO1) | | |
Plum Creek (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sedalia (LOVC2) in BOU | East Plum Creek (CO) below Castle Rock(PLMC2) | South Platte River at Chatfield Reservoir(CFDC2) | West Plum Creek (CO) above Sedalia(WPCC2) | |
Plum Creek (IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Crete (CPCI2) in LOT | | Hart Ditch at Dyer(HDDI3) | | |
Plum Creek (IN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Groveland (PCBI3) in IND | | Big Walnut Creek (IN) near Reelsville(RLVI3) | | |
Plumtree Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bel Air (PTRM2) in LWX | | | | |
Po River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Spotsylvania (SPTV2) in LWX | | Mattaponi River at Bowling Green(BWLV2) | | |
Pocatalico River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sissonville (SISW2) in RLX | | | | |
Pocomoke River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Willards (WLRM2) in AKQ | | | | |
Pocotaligo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at I-95 above Manning SC (POCS1) in CAE | | | | |
Poe Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at County Road Z (WPZW3) in ARX | | | | |
Pogues Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Dam near I-70 in Eastern Marion County (PRDI3) in IND | | Pogues Run at Vermont Street in Indianapolis(PRVI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Vermont Street in Indianapolis (PRVI3) in IND | Pogues Run above Dam near I-70 in Eastern Marion County(PRDI3) | White River (IN) at Raymond Street in Indianapolis(INDI3) | | |
Pohopoco Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Beltzville Lake at Parryville (PRRP1) in PHI | Pohopoco Creek at Beltzville Dam(PRYP1) | | | |
| at Beltzville Dam (PRYP1) in PHI | | Pohopoco Creek below Beltzville Lake at Parryville(PRRP1) | | |
Polacca Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Second Mesa (POLA3) in FGZ | | Dinnebito Wash near Sand Springs(DINA3) | | |
Pole Bridge Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Evans Mill Road near Lithonia (PBCG1) in FFC | | | | |
Polecat Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jenks (JNKO2) in TSA | Polecat Creek near Sapulpa(SPCO2) | | | |
| near PENOLA (PCKV2) in AKQ | | Mattaponi River near Beulahville(BLHV2) | | |
| near Sapulpa (SPCO2) in TSA | | Polecat Creek near Jenks(JNKO2) | | |
Pomme De Terre River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hoffman (HOFM5) in MPX | | Pomme De Terre River at Appleton(APPM5) | | |
| at Pomme De Terre Dam (PTXM7) in SGF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Appleton (APPM5) in MPX | Pomme De Terre River near Hoffman(HOFM5) | Minnesota River at Montevideo(MVOM5) | | |
Pomme de Terre River (MO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hermitage (PHFM7) in SGF | | | | |
| near Polk (POKM7) in SGF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hermitage (PTZM7) in SGF | Pomme de Terre River (MO) near Polk(POKM7) | | | |
Pomperaug River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Southbury (SBYC3) in OKX | | | | |
Pompton River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pompton Plains (PPPN4) in PHI | | | | |
Ponca Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Verdel (VERN1) in OAX | | | | |
Pond Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pond Creek (PCRK2) in JKL | | | | |
Pond Creek (C KY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Medora (MDOK2) in LMK | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fairdale (FDLK2) in LMK | | | | |
Pond River (KY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Apex (APXK2) in PAH | | | | |
Poor Fork Cumberland River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cumberland (CMBK2) in JKL | | Cumberland River at Baxter(BXTK2) | | |
Pope Brook (VT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near North Danville (NDVV1) in BTV | | | | |
Pope Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Berryessa (PBRC1) in MTR | | | | |
| near Keithsburg (PCKI2) in DVN | | | | |
| at Walter Springs (PWSC1) in MTR | | | | |
Poplar Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elgin (EPCI2) in LOT | | Fox River at South Elgin Dam(SELI2) | | |
Poplar River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Poplar (PLRM8) in GGW | East Fork Poplar River near Intl Boundary(EPRM8) | | | |
| near Intl Boundary (PPRM8) in GGW | | East Fork Poplar River near Intl Boundary(EPRM8) | | |
Poplar River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lutsen (POPM5) in DLH | | | | |
Popple River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fence (FCEW3) in GRB | | Pine River (WI) near Florence(BRKW3) | | |
Porcupine River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Old Crow River (PROQ9) in PAFG4 | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near International Boundary near Old Crow (PRBQ9) in PAFG3 | | Porcupine River at mouth of Coleen River(PRCA2) | | |
| at mouth of Coleen River (PRCA2) in PAFG3 | Porcupine River near International Boundary near Old Crow(PRBQ9) | | | |
Port Alexander |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Port Alexander (PLXA2) in PAJK | | | | |
Port Moller |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Port Moller Tide Gage (PMOA2) in PAFC | | | | |
Portage Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kalamazoo (PCKM4) in GRR | West Fork Portage Creek at Kalamazoo(WPCM4) | | | |
Portage River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elmore (EOMO1) in CLE | Portage River at Woodville(WDVO1) | | | |
| near Vicksburg (VCKM4) in GRR | | | | |
| at Woodville (WDVO1) in CLE | | Portage River at Elmore(EOMO1) | | |
Portage-Burns Waterway |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Portage (Lake Michigan outlet) (PBPI3) in LOT | Deep River (IN) at Hobart(HLGI3) | | | |
Portneuf River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pocatello (PIHI1) in PIH | Portneuf River at Topaz(TOPI1) | Portneuf River at Tyhee(PTYI1) | Marsh Creek (Eastern ID) near McCammon(MCCI1) | |
| at Tyhee (PTYI1) in PIH | Portneuf River at Pocatello(PIHI1) | Eastern Idaho Reservoirs at American Falls(AFRI1) | Spring Creek (Eastern ID) near Fort Hall(SPSI1) | |
| at Topaz (TOPI1) in PIH | | Portneuf River at Pocatello(PIHI1) | | |
Potato Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at County Line Road near Orchard Hill (POTG1) in FFC | | | | |
Poteau River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Panama (PANO2) in TSA | Poteau River near Poteau(PTAO2) | | | |
| near Poteau (PTAO2) in TSA | | Poteau River near Panama(PANO2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Loving (LVNO2) in TSA | | Poteau River near Poteau(PTAO2) | | |
Potecasi Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Union (POTN7) in AKQ | | | | |
Potlatch River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Spalding (PRII1) in OTX | | | | |
Potomac River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alexandria (AXTV2) in LWX | Potomac River at Georgetown / Wisconsin Ave(GTND2) | Potomac River at Lewisetta (IN MLLW)(LWTV2) | Washington Channel at SW Waterfront (IN MLLW)(WASD2) | |
| near Washington DC (Little Falls) (BRKM2) in LWX | Potomac River at Edwards Ferry(EDFM2) | Potomac River at Georgetown / Wisconsin Ave(GTND2) | | |
| at Edwards Ferry (EDFM2) in LWX | Potomac River at Point of Rocks(PORM2) | Potomac River near Washington DC (Little Falls)(BRKM2) | | |
| at Georgetown / Wisconsin Ave (GTND2) in LWX | Potomac River near Washington DC (Little Falls)(BRKM2) | Potomac River at Alexandria(AXTV2) | | |
| at Harpers Ferry (HFEW2) in LWX | Potomac River at Shepherdstown(SHEW2) | Potomac River at Point of Rocks(PORM2) | | |
| at Hancock (HNKM2) in LWX | Potomac River at Paw Paw(PAWW2) | Potomac River at Dam Number Five above Williamsport(PDFM2) | | |
| at Indian Head (IN MLLW) (IHDM2) in LWX | | | | |
| at Leesylvania State Park (LSPV2) in LWX | | | | |
| at Lewisetta (IN MLLW) (LWTV2) in AKQ | Potomac River at Alexandria(AXTV2) | | | |
| at Paw Paw (PAWW2) in LWX | | Potomac River at Hancock(HNKM2) | | |
| at Dam Number Five above Williamsport (PDFM2) in LWX | Potomac River at Hancock(HNKM2) | Potomac River at Williamsport(WLLM2) | | |
| at Point of Rocks (PORM2) in LWX | Potomac River at Harpers Ferry(HFEW2) | Potomac River at Edwards Ferry(EDFM2) | | |
| at Shepherdstown (SHEW2) in LWX | Potomac River at Williamsport(WLLM2) | Potomac River at Harpers Ferry(HFEW2) | | |
| at Williamsport (WLLM2) in LWX | Potomac River at Dam Number Five above Williamsport(PDFM2) | Potomac River at Shepherdstown(SHEW2) | | |
Pottawatomie Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Garnett (GRTK1) in TOP | | Pottawatomie Creek at Lane(LNEK1) | | |
| at Lane (LNEK1) in TOP | Pottawatomie Creek near Garnett(GRTK1) | | | |
Potts Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Covington (PTCV2) in RNK | | | | |
Pottsburg Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beach Boulevard (US 90) (in MHHW) (PCUF1) in JAX | | | | |
| at Bowden Road (PSJF1) in JAX | | | | |
Poultney River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Fair Haven (CARV1) in BTV | | | | |
Pound River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at John Flannagan Lake (FLAV2) in RLX | | | | |
| below John Flannagan Lake (HAYV2) in RLX | | | | |
| below John Flannagan Lake (HYSV2) in RLX | | | | |
| below Bold Camp Creek near Pound (PBCV2) in MRX | | | | |
| above Indian Creek near Pound (PICV2) in MRX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Norland (GFPV2) in RLX | Pound River below Bold Camp Creek near Pound(PBCV2) | Pound River at John Flannagan Lake(FLAV2) | | |
Powder River (OR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Mason Dam (PHLO3) in BOI | Powder River (OR) near Sumpter(PRHO3) | Powder River (OR) at Baker City(PWDO3) | | Powder River (OR) below Thief Valley Reservoir(THFO3) |
| near Sumpter (PRHO3) in BOI | | Powder River (OR) below Mason Dam(PHLO3) | | Powder River (OR) at Baker City(PWDO3) |
| near Richland (PRRO3) in BOI | Powder River (OR) below Thief Valley Reservoir(THFO3) | | Powder River (OR) at Baker City(PWDO3) | |
| above Thief Valley Reservoir (PTVO3) in PDT | | | | |
| at Baker City (PWDO3) in BOI | Powder River (OR) below Mason Dam(PHLO3) | Powder River (OR) below Thief Valley Reservoir(THFO3) | Powder River (OR) near Sumpter(PRHO3) | Powder River (OR) near Richland(PRRO3) |
| below Thief Valley Reservoir (THFO3) in BOI | Powder River (OR) at Baker City(PWDO3) | Powder River (OR) near Richland(PRRO3) | Powder River (OR) below Mason Dam(PHLO3) | |
Powder River (WY-MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Locate (LOCM8) in BYZ | Powder River (WY-MT) at Moorhead(MHDM8) | | | |
| at Moorhead (MHDM8) in BYZ | Powder River (WY-MT) near Arvada(ARVW4) | Powder River (WY-MT) at Locate(LOCM8) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Arvada (ARVW4) in BYZ | | Powder River (WY-MT) at Moorhead(MHDM8) | | |
Powder Springs Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Powder Springs (POWG1) in FFC | | | | |
Powell River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Arthur (ARTT1) in MRX | Powell River near Jonesville(JNSV2) | | | |
| near Jonesville (JNSV2) in MRX | | Powell River near Arthur(ARTT1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Stone Gap (BSGV2) in MRX | | Powell River near Jonesville(JNSV2) | | |
Praire Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lebanon (PCLI3) in IND | | Sugar Creek (IN) near Thorntown(SGTI3) | | |
Prairie Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Silver Creek (SIVN1) in GID | | | | |
Prairie Creek (MN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cannon Falls 4WSW (CNPM5) in MPX | | Cannon River at 9th St Bridge in Cannon Falls(CFLM5) | | |
Prairie Dog Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clayton 4E (CLNK1) in GLD | | Prairie Dog Creek at Norton Dam #2-DCP(NTDK1) | | |
| at Norton Dam #2-DCP (NTDK1) in GLD | Prairie Dog Creek near Clayton 4E(CLNK1) | Prairie Dog Creek near Woodruff(WDRK1) | | |
| near Acme (Closed Gauge) (PDAW4) in BYZ | Prairie Dog Creek near Sheridan (Closed Gauge)(PWCW4) | | | |
| near Sheridan (Closed Gauge) (PWCW4) in BYZ | | Prairie Dog Creek near Acme (Closed Gauge)(PDAW4) | | |
| near Woodruff (WDRK1) in GID | Prairie Dog Creek at Norton Dam #2-DCP(NTDK1) | | | |
Prairie Dog Town Fork of the Red River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brice 6SW (BICT2) in LUB | Prairie Dog Town Fork of the Red River at Wayside(WAYT2) | Prairie Dog Town Fork of the Red River at Childress 10N(CHLT2) | | |
| at Childress 10N (CHLT2) in LUB | Prairie Dog Town Fork of the Red River at Brice 6SW(BICT2) | | | |
| at Wayside (WAYT2) in AMA | | Prairie Dog Town Fork of the Red River at Brice 6SW(BICT2) | | |
Prairie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Merrill (MRLW3) in GRB | | Wisconsin River at Merrill(RRLW3) | | |
Prairie River (MI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nottawa (NOTM4) in IWX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at US 12 Near Burr Oak MI (PROM4) in IWX | | Prairie River (MI) near Nottawa(NOTM4) | | |
Prairie River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Taconite (TACM5) in DLH | | | | |
Presque Isle River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tula (PQSM4) in MQT | | | | |
Presumpscot River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above West Falmouth (WFAM1) in GYX | | | | |
Price River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Woodside (WOPU1) in SLC | | | | |
Price Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Smithfield (PRRW2) in PBZ | | | | |
| near Price Run (SFPW2) in PBZ | | | | |
Prickly Pear Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clancy (PKPM8) in TFX | | Missouri River at Helena Valley Reservoir(HVDM8) | | |
Priest Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Outlet near Coolin (PSLI1) in OTX | | Priest River near Priest River(PRTI1) | | |
Priest River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Priest River (PRTI1) in OTX | Priest Lake at Outlet near Coolin(PSLI1) | | | |
| near Coolin ID (PSRI1) in OTX | | | | |
Prince Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Umiat (PRNA2) in PAFG3 | | | | |
Proctor Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Atlanta (PCTG1) in FFC | | | | |
| at Jackson Parkway at Atlanta (PRCG1) in FFC | | | | |
Proctor Creek Tributary |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Atlanta (PCSG1) in FFC | | | | |
Prospect Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Thompson Falls (PRCM8) in MSO | | | | |
Prosser Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Prosser Creek Reservoir (PSRC1) in REV | | | | |
Provo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Provo (PPPU1) in SLC | | | | |
| near Woodland (WOOU1) in SLC | | | | |
Prudhoe Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Prudhoe Bay (PRDA2) in PAFG3 | | | | |
Pryor Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pryor (Closed) (PCPM8) in BYZ | | | | |
| near Huntley (Closed Gauge) (PYRM8) in BYZ | | | | |
Pudding River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Aurora (AURO3) in PQR | Pudding River near Woodburn(PUWO3) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Woodburn (PUWO3) in PQR | Silver Creek at Silverton(SCSO3) | Pudding River at Aurora(AURO3) | | |
Pueblo Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pueblo (PBAC2) in PUB | | | | |
Puerco River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chambers (PUCA3) in FGZ | | Little Colorado River at Holbrook(LHBA3) | | |
Pukele Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Honolulu (PKSH1) in HNL | | | | |
Pumpkin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Miles City (Closed) (PMKM8) in BYZ | | | | |
Pumpkin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Goodland (PRGF1) in MFL | | | | |
Punaluu Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Punaluu (PNSH1) in HNL | | | | |
Pungo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Belhaven (in MLLW) (BLHN7) in MHX | | | | |
| near Fairfield (in MLLW) (PNGN7) in MHX | | | | |
Purcell Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Purcell Road (PBPV2) in LWX | | | | |
Purgatoire River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Las Animas (LAPC2) in PUB | Purgatoire River at Trinidad(PTRC2) | | | |
| at Madrid (PGMC2) in PUB | | Purgatoire River below Trinidad Lake(PGRC2) | | |
| below Trinidad Lake (PGRC2) in PUB | Purgatoire River at Madrid(PGMC2) | Purgatoire River at Trinidad(PTRC2) | | |
| at Trinidad (PTRC2) in PUB | Purgatoire River below Trinidad Lake(PGRC2) | Purgatoire River near Las Animas(LAPC2) | | |
Putah Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Guenoc (PCGC1) in EKA | | | | |
Puyallup River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Orting (ORTW1) in SEW | | Puyallup River at Puyallup(PUYW1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Puyallup (PUYW1) in SEW | Puyallup River near Orting(ORTW1) | | Carbon River near Fairfax(FFXW1) | |
Pymatuning Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kinsman (KNSO1) in CLE | | | | |
Quaker Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at M-66 near Nashville (QBNM4) in GRR | | | | |
Quanah Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Quanah Parker Lake near Lawton (QPDO2) in OUN | | | | |
Quantico Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dumfries (QCDV2) in LWX | | | | |
Quartz Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cooper Landing (QCKA2) in PAFC | | | | |
Quartzville Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Green Peter Reservoir (GPRO3) in PQR | Quartzville Creek near Cascadia(QCCO3) | S. Santiam River near Foster(SSFO3) | | Reservoir at Foster nr Sweet Home(FOSO3) |
| near Cascadia (QCCO3) in PQR | | Quartzville Creek at Green Peter Reservoir(GPRO3) | | |
Queen Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at QUEENS CREEK DAM (QCDN7) in GSP | | | | |
| near Hubert (QUCN7) in MHX | | | | |
Queets R |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clearwater (QUEW1) in SEW | | | | |
Quinault River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Quinault Lake (QLTW1) in SEW | | | | |
| near Tahola (QTHW1) in SEW | | | | |
Quinebaug River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Jewett City (JCYC3) in OKX | | | | |
| at Putnam (PUTC3) in BOX | | | | |
Quinnipiac River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Wallingford (WALC3) in OKX | | | | |
Quittapahilla Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bellegrove (QCBP1) in CTP | | | | |
Quiver River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Doddsville (DODM6) in JAN | | Quiver River near Sunflower(SNFM6) | | |
| near Sunflower (SNFM6) in JAN | Quiver River near Doddsville(DODM6) | Big Sunflower River at Little Calio Lndg (belzoni)(LCGM6) | | |
Rabbit Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Royal Lake in Burke (RYLV2) in LWX | | | | |
Rabbit Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kilgore (KLGT2) in SHV | | Sabine River below Longview(LONT2) | | Sabine River near Beckville(BEKT2) |
Rabbit River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Campbell (CR4) (CSRM5) in FGF | Rabbit River above North Ottawa Impoundment nr Tintah MN(NOPM5) | Rabbit River at MN HWY 75(JAHM5) | | |
| near Hopkins (HOPM4) in GRR | | | | |
| at MN HWY 75 (JAHM5) in FGF | Rabbit River at Campbell (CR4)(CSRM5) | Bois de Sioux River near Doran(DORM5) | | |
| above North Ottawa Impoundment nr Tintah MN (NOPM5) in FGF | | Rabbit River at Campbell (CR4)(CSRM5) | | |
Raccoon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Granville (GRNO1) in ILN | | Raccoon Creek at Newark below Wilson St.(RCNO1) | | |
| at Moffatts Mill (MFFP1) in PBZ | Burgett's Fork Creek at Burgettstown(BRGP1) | | | |
| at SWEDESBORO (SWBN4) in PHI | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Adamsville (ADMO1) in RLX | | | | |
| at Newark below Wilson St. (RCNO1) in ILN | Raccoon Creek near Granville(GRNO1) | Licking River (OH) near Newark (Stadden Bridge)(NEAO1) | | |
Raccoon River (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Des Moines Fleur Dr (DEMI4) in DMX | Raccoon River (Central IA) at Des Moines IA 28(DMWI4) | Des Moines River at Des Moines SE 6th St(DESI4) | Walnut Creek (Central IA) at Des Moines 63rd St(DOSI4) | |
| at Des Moines IA 28 (DMWI4) in DMX | Raccoon River (Central IA) near West Des Moines(WDMI4) | Raccoon River (Central IA) at Des Moines Fleur Dr(DEMI4) | Jordan Creek (Central IA) at West Des Moines(JDAI4) | |
| at Van Meter (VNMI4) in DMX | North Raccoon River (IA) near Perry(PROI4) | Raccoon River (Central IA) near West Des Moines(WDMI4) | South Raccoon River (IA) at Redfield(REDI4) | |
| near West Des Moines (WDMI4) in DMX | Raccoon River (Central IA) at Van Meter(VNMI4) | Raccoon River (Central IA) at Des Moines IA 28(DMWI4) | | |
Raft River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above One Mile Creek (RRVI1) in PIH | | Eastern Idaho Reservoirs at Minidoka Dam(MINI1) | | |
Rahway River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rahway (RWYN4) in OKX | | | | |
| at Springfield (SPGN4) in OKX | | | | |
Rainbow River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Dunnellon (RABF1) in JAX | | | | |
| near Dunnellon (RNBF1) in JAX | | | | |
Rainey Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Swan Valley (RACI1) in PIH | | | | |
Rainy River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Crane Lake (CNLM5) in DLH | | | | |
| above Gold Portage Outlet nr Kabetogama (GPOM5) in DLH | | | | |
| above Namakan Lake at Squirrel Island (LLCM5) in DLH | | | | |
| at Manitou Rapids (MNUM5) in DLH | | | | |
| at Boat Landing Blw International Falls (RNYM5) in DLH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Boat Landing at Wheelers Point (WHPM5) in FGF | Rainy River at Manitou Rapids(MNUM5) | | | |
Ralston Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arvada (CRPC2) in BOU | | Ralston Creek (CO) at Arvada(CRTC2) | | |
| at Arvada (CRTC2) in BOU | | Clear Creek (CO) at Derby(DRBC2) | | |
Ramapo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mahwah (MAWN4) in OKX | Ramapo River at Suffern(SFFN6) | Ramapo River at Pompton Lakes Dam(PLUN4) | | |
| at Oakland (OKLN4) in OKX | | | | |
| at Pompton Lakes Dam (PLUN4) in PHI | Ramapo River at Mahwah(MAWN4) | Ramapo River at Pompton Lakes(PPTN4) | | |
| at Lakseside Ave at Pompton Lakes (PMPN4) in PHI | | | | |
| at Dawes Highway at Pompton Lakes (POMN4) in PHI | | | | |
| at Pompton Lakes (PPTN4) in PHI | Ramapo River at Pompton Lakes Dam(PLUN4) | | | |
| at Ramapo (RAMN6) in OKX | | Ramapo River at Suffern(SFFN6) | | |
| at Suffern (SFFN6) in OKX | Ramapo River at Ramapo(RAMN6) | Ramapo River at Mahwah(MAWN4) | | |
Ranch Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ranch Camp near Stowe 5NW (RCHV1) in BTV | | | | |
Rapid Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Bend (BIGS2) in UNR | Rapid Creek above Johnson Siding(JHNS2) | Rapid Creek above Victoria Creek near Rapid City(RAVS2) | | |
| above Canyon Lake near Rapid City (CYNS2) in UNR | Rapid Creek above Victoria Creek near Rapid City(RAVS2) | Rapid Creek at Founders Park(RCYS2) | | |
| near Farmingdale (FARS2) in UNR | Rapid Creek above Water Reclamation Facility near Rapid City(RCVS2) | | | |
| below Hawthorne Ditch at Rapid City (HAWS2) in UNR | Rapid Creek at Founders Park(RCYS2) | Rapid Creek above Water Reclamation Facility near Rapid City(RCVS2) | | |
| above Johnson Siding (JHNS2) in UNR | Rapid Creek below Pactola Dam(RCBS2) | Rapid Creek at Big Bend(BIGS2) | | |
| at Pactola Reservoir (PACS2) in UNR | Rapid Creek at Silver City(RSIS2) | Rapid Creek below Pactola Dam(RCBS2) | | |
| above Victoria Creek near Rapid City (RAVS2) in UNR | Rapid Creek at Big Bend(BIGS2) | Rapid Creek above Canyon Lake near Rapid City(CYNS2) | | |
| below Pactola Dam (RCBS2) in UNR | Rapid Creek at Pactola Reservoir(PACS2) | Rapid Creek above Johnson Siding(JHNS2) | | |
| above Water Reclamation Facility near Rapid City (RCVS2) in UNR | Rapid Creek below Hawthorne Ditch at Rapid City(HAWS2) | Rapid Creek near Farmingdale(FARS2) | | |
| at Founders Park (RCYS2) in UNR | Rapid Creek above Canyon Lake near Rapid City(CYNS2) | Rapid Creek below Hawthorne Ditch at Rapid City(HAWS2) | | |
| at Silver City (RSIS2) in UNR | Rhoads Fork near Rochford(RHOS2) | Rapid Creek at Pactola Reservoir(PACS2) | Castle Creek below Deerfield Reservoir(DFBS2) | |
Rapid Creek (IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Iowa City (IRCI4) in DVN | | | | |
Rapid River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Baudette (BRRM5) in FGF | | | | |
| at Clementson (MN11) (CLEM5) in FGF | | | | |
Rapidan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Culpeper (CLPV2) in LWX | Rapidan River near Ruckersville(RUCV2) | Rappahannock River above Fredericksburg(FDBV2) | | |
| near Ruckersville (RUCV2) in LWX | | Rapidan River near Culpeper(CLPV2) | | |
Rappahannock River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Fredericksburg (FDBV2) in LWX | Rappahannock River at Remington(RENV2) | Rappahannock River at Fredericksburg(FEDV2) | Rapidan River near Culpeper(CLPV2) | |
| at Fredericksburg (FEDV2) in LWX | Rappahannock River above Fredericksburg(FDBV2) | | | |
| at Tappahannock (IN MLLW) (RAPV2) in AKQ | | | | |
| at Remington (RENV2) in LWX | | Rappahannock River above Fredericksburg(FDBV2) | | |
Raquette River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Massena Springs (MSPN6) in BTV | Raquette River at Raymondville(RYVN6) | | Raquette River at South Colton(SCLN6) | |
| at Piercefield (PIEN6) in BTV | | Raquette River at South Colton(SCLN6) | | Raquette River at Raymondville(RYVN6) |
| at Raymondville (RYVN6) in BTV | Raquette River at South Colton(SCLN6) | Raquette River at Massena Springs(MSPN6) | Raquette River at Piercefield(PIEN6) | |
| at South Colton (SCLN6) in BTV | Raquette River at Piercefield(PIEN6) | Raquette River at Raymondville(RYVN6) | | Raquette River at Massena Springs(MSPN6) |
Raritan Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Keansburg (IN MLLW) (KSBN4) in PHI | | | | |
Raritan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bound Brook (BDKN4) in PHI | Raritan River at Manville(MNVN4) | | | |
| at Manville (MNVN4) in PHI | | Raritan River at Bound Brook(BDKN4) | | |
Rattlesnake Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Centerfield (CTFO1) in ILN | | | | |
Rattlesnake Creek (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Macksville (MACK1) in DDC | | Rattlesnake Creek (KS) near Zenith(ZENK1) | | |
| near Zenith (ZENK1) in DDC | Rattlesnake Creek (KS) near Macksville(MACK1) | | | |
Raven Fork Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at EBCI Trout Farm (CTFN7) in GSP | | | | |
Rayse Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Waltonville (WRCI2) in PAH | | | | |
Raystown Branch Juniata River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wolfsburg (BEDP1) in CTP | | | | |
| near Huntingdon at Raystown Lake - Below Dam (RTBP1) in CTP | | | | |
| at Saxton (SXTP1) in CTP | | | | |
Reata Pass Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Scottsdale (RPWA3) in PSR | | | | |
Reclamation Ditch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Salinas (RDSC1) in MTR | | | | |
Red Bank Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brookville (BKLP1) in PBZ | | Red Bank Creek at St Charles(SNCP1) | | |
| at St Charles (SNCP1) in PBZ | Red Bank Creek at Brookville(BKLP1) | | | |
Red Bluff Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near at FM 1283 near Pipe Creek (RBFT2) in EWX | | | | |
Red Butte Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above 16th East (RBRU1) in SLC | | | | |
Red Cedar River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Lansing (ELNM4) in GRR | Red Cedar River near Williamston(WMSM4) | | | |
| near Williamston (WMSM4) in GRR | | Red Cedar River at East Lansing(ELNM4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Colfax 4N (CLXW3) in MPX | | Red Cedar River at Menomonie(MENW3) | | |
| at Menomonie (MENW3) in MPX | Hay River at Wheeler(WHEW3) | Chippewa River (WI) at Durand(DURW3) | | |
Red Clay Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kennett Square (KNSP1) in PHI | | Red Clay Creek at Wooddale(RCCD1) | | |
| at Wooddale (RCCD1) in PHI | Red Clay Creek at Kennett Square(KNSP1) | Red Clay Creek at Stanton(STND1) | | |
| at Stanton (STND1) in PHI | Red Clay Creek at Wooddale(RCCD1) | | | |
Red Cloud River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Anton Larson Bay Road (RDCA2) in PAFC2 | | | | |
Red Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Perkinston (PRKM6) in MOB | | | | |
| near Vestry (VESM6) in MOB | | | | |
Red Dog Dock |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Red Dog Dock (RDDA2) in PAFG3 | | | | |
Red Lake River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Crookston (CRKM5) in FGF | Red Lake River at Red Lake Falls (CR13)(RLFM5) | Red Lake River at Fisher(FSHM5) | Clearwater River (MN) at Red Lake Falls(RDLM5) | |
| at Fisher (FSHM5) in FGF | Red Lake River at Crookston(CRKM5) | | | |
| at High Landing near Goodridge (HIGM5) in FGF | Red Lake River near Red Lake(RRDM5) | Red Lake River at Thief River Falls(TRFM5) | | |
| at Red Lake Falls (CR13) (RLFM5) in FGF | Red Lake River at Thief River Falls(TRFM5) | Red Lake River at Crookston(CRKM5) | | |
| near Red Lake (RRDM5) in FGF | Red Lake River at Upper Red Lake at Waskish(WSKM5) | Red Lake River at High Landing near Goodridge(HIGM5) | | |
| at Upper Red Lake at Waskish (WSKM5) in FGF | | Red Lake River near Red Lake(RRDM5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Thief River Falls (TRFM5) in FGF | Red Lake River at High Landing near Goodridge(HIGM5) | Red Lake River at Red Lake Falls (CR13)(RLFM5) | Thief River above Agassiz NWR @ JD 11(AGDM5) | |
Red Lodge Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Cooney Reservoir near Boyd (BYDM8) in BYZ | | | | |
Red River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arthur City (ARCT2) in TSA | Red River at Denison Dam near Denison(DSTT2) | Red River near Dekalb - Pecan Point(DEKT2) | | |
| near Burkburnett (BKBT2) in OUN | Red River near Davidson(DVDO2) | Red River near Terral(TRLO2) | | |
| near Courtney (COUO2) in OUN | Red River near Terral(TRLO2) | Red River near Gainesville(GSVT2) | | |
| at Lake Texoma near Denison (DSNT2) in OUN | Red River near Gainesville(GSVT2) | Red River at Denison Dam near Denison(DSTT2) | | |
| at Denison Dam near Denison (DSTT2) in OUN | Red River at Lake Texoma near Denison(DSNT2) | Red River at Arthur City(ARCT2) | | |
| near Davidson (DVDO2) in OUN | | Red River near Burkburnett(BKBT2) | | |
| near Gainesville (GSVT2) in OUN | Red River near Courtney(COUO2) | Red River at Lake Texoma near Denison(DSNT2) | | |
| near Hazel Green (HGRK2) in JKL | | | | |
| near Port Royal (PORT1) in OHX | | | | |
| at Sprinbank Ferry (SBFA4) in SHV | Red River at Fulton(FLTA4) | Red River at Shreveport(SVPL1) | | |
| at Shreveport (SVPL1) in SHV | Red River at Sprinbank Ferry(SBFA4) | Red River at Coushatta(CSHL1) | | |
| near Terral (TRLO2) in OUN | Red River near Burkburnett(BKBT2) | Red River near Courtney(COUO2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alexandria (AEXL1) in LCH | Red River at Grand Ecore(GREL1) | Atchafalaya River at Simmesport(SMML1) | | |
| at Coushatta (CSHL1) in SHV | Red River at Shreveport(SVPL1) | Red River at Grand Ecore(GREL1) | Red River at Sprinbank Ferry(SBFA4) | Red River at Alexandria(AEXL1) |
| at Clay City (CYCK2) in JKL | Red River near Hazel Green(HGRK2) | Kentucky River at Ford Lock(FODK2) | | |
| near Dekalb - Pecan Point (DEKT2) in SHV | Red River at Arthur City(ARCT2) | Red River at Index(INGA4) | Red River at Lake Texoma near Denison(DSNT2) | Red River at Fulton(FLTA4) |
| at Fulton (FLTA4) in SHV | Red River at Index(INGA4) | Red River at Sprinbank Ferry(SBFA4) | Red River near Dekalb - Pecan Point(DEKT2) | Red River at Shreveport(SVPL1) |
| at Grand Ecore (GREL1) in SHV | Red River at Coushatta(CSHL1) | Red River at Alexandria(AEXL1) | Red River at Shreveport(SVPL1) | Atchafalaya River at Simmesport(SMML1) |
| at Index (INGA4) in SHV | Red River near Dekalb - Pecan Point(DEKT2) | Red River at Fulton(FLTA4) | Red River at Arthur City(ARCT2) | Red River at Sprinbank Ferry(SBFA4) |
| above Red River Lock 1 (RRAL1) in LCH | Red River above Red River Lock 2(RRBL1) | Black River at Acme(ACML1) | | |
| above Red River Lock 2 (RRBL1) in LCH | Red River at Alexandria(AEXL1) | Red River above Red River Lock 1(RRAL1) | | |
Red River (TN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dot (DOTK2) in LMK | | | | |
Red River (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gresham (MORW3) in GRB | | Wolf River (WI) at Shiocton(SHIW3) | | |
Red River of the North |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Drayton (DRTN8) in FGF | Red River of the North at Oslo(OSLM5) | Red River of the North at Pembina(PBNN8) | | |
| at Grand Forks (EGFM5) in FGF | Red River of the North near Thompson(TPNN8) | Red River of the North at Oslo(OSLM5) | | |
| at Enloe (ENLN8) in FGF | Red River of the North at Wahpeton(WHNN8) | Red River of the North at Hickson(HICN8) | | |
| at Fargo (FGON8) in FGF | Red River of the North at Hickson(HICN8) | Red River of the North at Halstad(HILN8) | Wild Rice River (ND) near Abercrombie(ABRN8) | |
| at Hickson (HICN8) in FGF | Red River of the North at Enloe(ENLN8) | Red River of the North at Fargo(FGON8) | | |
| at Halstad (HILN8) in FGF | Red River of the North at Fargo(FGON8) | Red River of the North near Thompson(TPNN8) | | |
| at Oslo (OSLM5) in FGF | Red River of the North at Grand Forks(EGFM5) | Red River of the North at Drayton(DRTN8) | | |
| at Pembina (PBNN8) in FGF | Red River of the North at Drayton(DRTN8) | | | |
| near Thompson (TPNN8) in FGF | Red River of the North at Halstad(HILN8) | Red River of the North at Grand Forks(EGFM5) | | |
| at Wahpeton (WHNN8) in FGF | Bois de Sioux River near Doran(DORM5) | Red River of the North at Enloe(ENLN8) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Emerson MB (EMRQ3) in FGF | Red River of the North at Pembina(PBNN8) | | | |
| near Georgetown (GEGM5) in FGF | Red River of the North at Fargo(FGON8) | Red River of the North at Halstad(HILN8) | | |
Red Rock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lakes near Lakeview (RRLM8) in TFX | | Red Rock River at Lima Reservoir near Lima(LRRM8) | | |
Red Rock River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Lima Reservoir nr Monida (LRBM8) in TFX | | | | |
| at Lima Reservoir near Lima (LRRM8) in TFX | Red Rock Creek above Lakes near Lakeview(RRLM8) | Beaverhead River at Clark Canyon Dam near Dillon(CLKM8) | | |
| above Red Rock Rvr abv Clark Canyon Resvr nr Dillon (RCDM8) in TFX | | | | |
Reddies River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at N. Wilkesboro (REDN7) in RNK | | | | |
Redeye River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Aldrich (CR185) (REYM5) in FGF | | | | |
Redgate Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Frelsburg (FRLT2) in HGX | | | | |
Redstone Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Waltersburg (WLTP1) in PBZ | | | | |
Redwater Creek (WY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wyoming-South Dakota State Line (RDWS2) in UNR | | Redwater River (SD) above Belle Fourche(RWRS2) | | |
Redwater River (MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Circle (RRCM8) in GGW | | | | |
Redwater River (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Belle Fourche (RWRS2) in UNR | Redwater Creek (WY) at Wyoming-South Dakota State Line(RDWS2) | | | |
Redwood Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Orick (ORIC1) in EKA | | | | |
Redwood Creek (Marin County) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Highway 1 Bridge at Muir Beach (RMBC1) in MTR | | | | |
Redwood Creek (Napa County) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Forest Drive (NAFC1) in MTR | | | | |
| at Mt Veeder Road (YNTC1) in MTR | | | | |
Redwood River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Russell (RUSM5) in FSD | | Redwood River at Marshall(MSHM5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Marshall (MSHM5) in FSD | Redwood River at Russell(RUSM5) | Redwood River at Redwood Falls(RWDM5) | | |
| at Redwood Falls (RWDM5) in MPX | | Minnesota River near Morton(MTNM5) | | |
Reed Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grahams Forge (GRHV2) in RNK | | | | |
Reedy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gibsonville (GIBN7) in RAH | | | | |
| at NC2128 Nr Oak Ridge (OKRN7) in RAH | | | | |
| above SR531 Nr Poinciana (RCRF1) in MLB | | | | |
| near S-40 nr Loughman (RCSF1) in MLB | | | | |
| below I-485 nr Pine Ridge (RDCN7) in GSP | | | | |
| at SR 2803 (REYN7) in GSP | | | | |
Reedy Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Old NC-87 (REFN7) in RAH | | | | |
Reedy Patch Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bat Cave (RPTN7) in GSP | | | | |
Reedy River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hudson St. (GNLS1) in GSP | | | | |
| at Greenville @ I-85 (GVLS1) in GSP | Reedy River at Westfield St(GRES1) | Reedy River near Highway 418(SIMS1) | | |
| at Greenville Landfill (LANS1) in GSP | | | | |
| at Parkins Mill Rd. (PKMS1) in GSP | | | | |
| at SC 76 (REDS1) in GSP | | | | |
| near Highway 418 (SIMS1) in GSP | Reedy River at Greenville @ I-85(GVLS1) | Reedy River above Waterloo(WRLS1) | | |
| at Log Shoals Rd (SOPS1) in GSP | | | | |
| above Waterloo (WRLS1) in GSP | Reedy River near Highway 418(SIMS1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Westfield St (GRES1) in GSP | | Reedy River at Greenville @ I-85(GVLS1) | | Reedy River near Highway 418(SIMS1) |
Rehoboth Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dewey Beach (IN MLLW) (DEWD1) in PHI | | | | |
Reine Canal |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Slidell (RCSL1) in LIX | | French Branch near Slidell(FBML1) | | |
Reno Gulch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hill City (RGUS2) in UNR | | | | |
Republican River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Benkelman (BENN1) in GLD | S. Fork Republican River near Benkelman(BEKN1) | Republican River at Stratton(STTN1) | | |
| at Cambridge (CAMN1) in GID | Driftwood Creek near McCook(MCKN1) | Republican River near Orleans(ORNN1) | | |
| at Concordia (CNKK1) in TOP | Republican River at Scandia(SNDK1) | Republican River at Clay Center(CYCK1) | | |
| at Clay Center (CYCK1) in TOP | Republican River at Concordia(CNKK1) | Republican River at Milford Lake(MLFK1) | | |
| near Hardy (HDYN1) in GID | Republican River at Guide Rock(GUIN1) | Republican River at Scandia(SNDK1) | | |
| at McCook (MKRN1) in GLD | Frenchman Creek at Culbertson(CULN1) | Driftwood Creek near McCook(MCKN1) | | |
| at Milford Lake (MLFK1) in TOP | Republican River at Clay Center(CYCK1) | | | |
| near Orleans (ORNN1) in GID | Republican River at Cambridge(CAMN1) | Republican River at Harlan Reservoir(REPN1) | | |
| at Harlan Reservoir (REPN1) in GID | Republican River near Orleans(ORNN1) | Republican River at Riverton(RVRN1) | | |
| at Scandia (SNDK1) in TOP | Republican River near Hardy(HDYN1) | Republican River at Concordia(CNKK1) | | |
| at Stratton (STTN1) in GLD | Republican River near Benkelman(BENN1) | Frenchman Creek at Culbertson(CULN1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Guide Rock (GUIN1) in GID | Republican River at Riverton(RVRN1) | Republican River near Hardy(HDYN1) | | |
| at Riverton (RVRN1) in GID | Republican River at Harlan Reservoir(REPN1) | | | |
Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cottage Grove (COTO3) in PQR | | | | |
| at Dexter (DEXO3) in PQR | Reservoir at Lookout Point nr Lowell(LOPO3) | | Mid Fork Willamette River near Oakridge(OAKO3) | |
| at Dorena Reservoir (DORO3) in PQR | Row River above Pitcher Creek near Dorena(DRRO3) | | | |
| at Fall Creek (FALO3) in PQR | | | | |
| at Foster nr Sweet Home (FOSO3) in PQR | Quartzville Creek at Green Peter Reservoir(GPRO3) | | | |
| at Lookout Point nr Lowell (LOPO3) in PQR | | Reservoir at Dexter(DEXO3) | | |
Reservoirs |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alcova Reservoir (ALCW4) in RIW | | | | |
| at Big Sandy Reservoir (BIGW4) in RIW | | | | |
| at Bull Lake Reservoir (BLRW4) in RIW | | | | |
| other Blue Springs Reservoir (BSZM7) in EAX | | Reservoirs other Longview Reservoir(LNZM7) | | |
| at Buffalo BIll Reservoir (CDYW4) in RIW | | | | |
| at Eden Reservoir (EDNW4) in RIW | | | | |
| at Fontenelle Reservoir (GBRW4) in RIW | | | | |
| at Gray Reef Reservoir (GRDW4) in RIW | | | | |
| at Grassy Lake Reservoir (GRLW4) in RIW | | | | |
| at Hillsdale Lake (HILK1) in EAX | | | | |
| at Long Branch Reservoir (LBRM7) in EAX | | | | |
| at Lake Minatare Reservoir (LMTN1) in CYS | | | | |
| other Longview Reservoir (LNZM7) in EAX | Reservoirs other Blue Springs Reservoir(BSZM7) | Reservoirs other Smithville Reservoir(SLKM7) | | |
| at Pathfinder Reservoir (PTDW4) in RIW | | | | |
| at Boysen Reservoir (SBDW4) in RIW | | | | |
| other Smithville Reservoir (SLKM7) in EAX | Reservoirs other Longview Reservoir(LNZM7) | | | |
| at Viva Naughton Reservoir (VIVW4) in RIW | | | | |
Resolution Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Camp Hale near Red Cliff CO (RELC2) in GJT | | | | |
Resurrection River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Exit Glacier Bridge (RESA2) in PAFC | | Resurrection River at Seward Hwy Bridge(SRRA2) | | |
| at Seward Hwy Bridge (SRRA2) in PAFC | Resurrection River at Exit Glacier Bridge(RESA2) | | | |
Retention Pond in Marion County Indiana |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at College Commons in Indianapolis (CLGI3) in IND | | | | |
| at Farleys Addition in Indianapolis (FARI3) in IND | | | | |
| near Garfield Park in Indianapolis (GRMI3) in IND | | | | |
| near Homecroft (HOMI3) in IND | | Little Buck Creek at Tibbs Ave near Indianapolis(LBKI3) | | |
Revuelto Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Logan (LGNN5) in ABQ | | | | |
Reynolds Channel |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Point Lookout (IN MLLW) (REYN6) in OKX | | | | |
Rhoads Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rochford (RHOS2) in UNR | | Rapid Creek at Silver City(RSIS2) | | |
Rhodair Gully |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wellspring Dr. (RGBT2) in LCH | | | | |
| at 5th Street (RGIT2) in LCH | | | | |
Rice Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Old Hwy 8 in Mounds View (RCUM5) in MPX | | | | |
Richelieu River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above L'Ile-aux-Noix (NUTQ7) in BTV | Lake Champlain at Rouses Point(ROUN6) | Richelieu River at St. Jeans Shoals(STJQ7) | Lake Champlain at Burlington(BURV1) | |
| at St. Jeans Shoals (STJQ7) in BTV | Richelieu River above L'Ile-aux-Noix(NUTQ7) | | Lake Champlain at Rouses Point(ROUN6) | |
Richland Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Charlotte Avenue in Nashville (NRCT1) in OHX | | | | |
| near Pulaski (PLKT1) in OHX | | | | |
| at Old Dallas Road near Dallas (RCDG1) in FFC | | | | |
| at Suwanee Dam Road near Buford (RLCG1) in FFC | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Belle Meade (BMDT1) in OHX | | Richland Creek at Charlotte Avenue in Nashville(NRCT1) | | |
Richland Creek (East Central IA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Haven (HAVI4) in DMX | | Iowa River at Belle Plaine(BPLI4) | | |
Richland Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Autumn Care (RLAN7) in GSP | | | | |
| at Waynesville (RLCN7) in GSP | | | | |
Ricon Bayou Channel |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Calallen (RBUT2) in CRP | | | | |
Rifle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Rifle Gap Resv. (RRGC2) in GJT | | | | |
Rifle River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sterling (STRM4) in APX | | | | |
Right Fork Beaver Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Muddy (MDYK2) in JKL | | | | |
Right Hand Chute Little River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rivervale (RIGA4) in MEG | | St. Francis River at Marked Tree(MTOA4) | | |
Riley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Pandora (PNDO1) in IWX | | Blanchard River at Ottawa(OTTO1) | | |
| at Parks Highway (RLYA2) in PAFG | | | | |
Rillito Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at La Cholla (RICA3) in TWC | Rillito Creek at Dodge Boulevard(RILA3) | | | |
| at Dodge Boulevard (RILA3) in TWC | Pantano Wash at Broadway Blvd(PWBA3) | Rillito Creek at La Cholla(RICA3) | Tanque Verde Creek near Sabino Canyon Rd.(TVCA3) | |
Rincon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rincon Creek (RINA3) in TWC | | Pantano Wash at Broadway Blvd(PWBA3) | | |
Rio Arroyata |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rio Arroyata (AYTP4) in SJU | | | | |
Rio Bairoa |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Bairoa (CABP4) in SJU | | | | |
Rio Bauta |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Orocovis (BAUP4) in SJU | | | | |
Rio Bayamon |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bayamon (BAYP4) in SJU | | | | |
| at Quebrada Santa Catalina (BCAP4) in SJU | | | | |
| below Lago de Cidra Dam (CIEP4) in SJU | | | | |
| at Arenas (CIFP4) in SJU | | | | |
Rio Blanco |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Florida (NGKP4) in SJU | | | | |
Rio Caguitas |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Villa Blanca (CAMP4) in SJU | | | | |
Rio Camuy |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bayaney (CMAP4) in SJU | | | | |
Rio Canas |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rio Canas (CAPP4) in SJU | | | | |
Rio Canovanas |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Campo Rico (CNAP4) in SJU | | | | |
Rio Caonillas |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Paso Palma (JAXP4) in SJU | | | | |
Rio Cayaguas |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at at Cerro Gordo (SLKP4) in SJU | | | | |
Rio Cerrillos |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lago Cerrillos (PCEP4) in SJU | | | | |
| below Lago Cerrillos (PCYP4) in SJU | | | | |
Rio Chama |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Abiquiu Dam (ABIN5) in ABQ | | | | |
| below Abiquiu (AICN5) in ABQ | Rio Chama above Abiquiu(RCAN5) | Rio Chama near Chamita(CMTN5) | | |
| at El Vado Dam (ELVN5) in ABQ | | | | |
| above Abiquiu (RCAN5) in ABQ | Rio Chama below El Vado Dam(RCEN5) | Rio Chama below Abiquiu(AICN5) | | |
| below El Vado Dam (RCEN5) in ABQ | | Rio Chama above Abiquiu(RCAN5) | | |
| at Heron Dam (TRAN5) in ABQ | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chamita (CMTN5) in ABQ | Rio Chama below Abiquiu(AICN5) | Rio Grande at Espanola(ESPN5) | | |
Rio Cibuco |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Vega Baja (VGBP4) in SJU | | | | |
Rio Coamo |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Coamo (COAP4) in SJU | | | | |
Rio Corozal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Corozal (CORP4) in SJU | | | | |
Rio Culebrinas |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at HWY 404 nr Moca (MOCP4) in SJU | | | | |
Rio De La Plata |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Comerio (COMP4) in SJU | | | | |
| below Comerio (PRCP4) in SJU | | | | |
| near Toa Alta (TOAP4) in SJU | Rio De La Plata below La Plata Dam(NASP4) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Proyecto La Plata (AIBP4) in SJU | | | | |
| below La Plata Dam (NASP4) in SJU | | Rio De La Plata near Toa Alta(TOAP4) | | |
Rio Espiritu Santo |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rio Grande (VEDP4) in SJU | | | | |
Rio Fajardo |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Paraiso (FAEP4) in SJU | | | | |
| near Fajardo (FAJP4) in SJU | | | | |
Rio Grande |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Albuquerque (ABQN5) in ABQ | Rio Grande above San Felipe Pueblo(SFPN5) | Rio Grande near San Acacia(SNAN5) | | |
| at Alamosa (ALAC2) in PUB | Rio Grande near Del Norte(DNRC2) | Rio Grande near Cerro(CERN5) | | |
| at Lake Amistad (AMIT2) in EWX | Rio Grande at Foster Ranch(LNYT2) | Rio Grande at Del Rio(DLRT2) | | |
| below Caballo Dam (CAAN5) in EPZ | Rio Grande at Caballo Lake(CBON5) | Rio Grande at Hayners Bridge near Rincon(RHBN5) | | |
| at Columbia Bridge (CBBT2) in CRP | Rio Grande at El Indio(ELNT2) | Rio Grande at Laredo(LDOT2) | | |
| at Caballo Lake (CBON5) in EPZ | Rio Grande below Elephant Butte Dam(EDBN5) | Rio Grande below Caballo Dam(CAAN5) | | |
| at Cordova Bridge (CDBT2) in EPZ | Rio Grande below American Canal Diversion(RGAT2) | Rio Grande at Zaragoza Bridge(ZGBT2) | | |
| near Cerro (CERN5) in ABQ | Rio Grande at Alamosa(ALAC2) | Rio Grande below Taos(TJBN5) | | |
| at Cochiti Dam (COCN5) in ABQ | | | | |
| below Cochiti Dam (CTDN5) in ABQ | Rio Grande at Otowi(OTWN5) | Rio Grande above San Felipe Pueblo(SFPN5) | | |
| at Del Rio (DLRT2) in EWX | Rio Grande at Lake Amistad(AMIT2) | Rio Grande at Eagle Pass(EPPT2) | | |
| near Del Norte (DNRC2) in PUB | | Rio Grande at Alamosa(ALAC2) | | |
| at Elephant Butte Lake (EBDN5) in EPZ | Rio Grande at The Narrows in Elephant Butte Lake(EBNN5) | Rio Grande below Elephant Butte Dam(EDBN5) | | |
| at The Narrows in Elephant Butte Lake (EBNN5) in EPZ | Rio Grande near San Marcial(SMFN5) | Rio Grande at Elephant Butte Lake(EBDN5) | | |
| below Elephant Butte Dam (EDBN5) in EPZ | Rio Grande at Elephant Butte Lake(EBDN5) | Rio Grande at Caballo Lake(CBON5) | | |
| at El Indio (ELNT2) in EWX | Rio Grande at Eagle Pass(EPPT2) | Rio Grande at Columbia Bridge(CBBT2) | | |
| at Embudo (EMBN5) in ABQ | Rio Grande below Taos(TJBN5) | Rio Grande at Otowi(OTWN5) | | |
| at Eagle Pass (EPPT2) in EWX | Rio Grande at Del Rio(DLRT2) | Rio Grande at El Indio(ELNT2) | | |
| at El Paso (Courchesne Bridge) (EPRT2) in EPZ | Rio Grande at Canutillo(RCLT2) | Rio Grande below American Canal Diversion(RGAT2) | | |
| at Falcon Lake (FALT2) in BRO | Rio Grande at Pipeline Crossing(PLXT2) | Rio Grande at Rio Grande City(RGDT2) | | |
| near Fort Quitman (FQGT2) in EPZ | Rio Grande at Zaragoza Bridge(ZGBT2) | Rio Grande at Candelaria Crossing(CDET2) | | |
| below Leasburg Dam (LBDN5) in EPZ | Rio Grande at Hayners Bridge near Rincon(RHBN5) | Rio Grande near Mesilla(MSLN5) | | |
| at Laredo (LDOT2) in CRP | Rio Grande at Columbia Bridge(CBBT2) | Rio Grande at Pipeline Crossing(PLXT2) | | |
| at Lower Brownsville (LOBT2) in BRO | Rio Grande near San Benito(SBNT2) | | | |
| at World Trade Bridge (LWTT2) in CRP | | | | |
| near Mesilla (MSLN5) in EPZ | Rio Grande below Leasburg Dam(LBDN5) | Rio Grande at Canutillo(RCLT2) | | |
| at Otowi (OTWN5) in ABQ | Rio Grande at Embudo(EMBN5) | Rio Grande below Cochiti Dam(CTDN5) | | |
| at Pipeline Crossing (PLXT2) in CRP | Rio Grande at Laredo(LDOT2) | Rio Grande at Falcon Lake(FALT2) | | |
| at Presidio International Bridge (PRST2) in MAF | Rio Grande other Presidio(PIOT2) | Rio Grande other Presidio(PRDT2) | Rio Grande at Candelaria Crossing(CDET2) | Rio Grande other Redford(EMDT2) |
| at Canutillo (RCLT2) in EPZ | Rio Grande near Mesilla(MSLN5) | Rio Grande at El Paso (Courchesne Bridge)(EPRT2) | | |
| below American Canal Diversion (RGAT2) in EPZ | Rio Grande at El Paso (Courchesne Bridge)(EPRT2) | Rio Grande at Cordova Bridge(CDBT2) | | |
| at Rio Grande City (RGDT2) in BRO | Rio Grande at Falcon Lake(FALT2) | Rio Grande at Anzalduas Reservior(MADT2) | | |
| at Hayners Bridge near Rincon (RHBN5) in EPZ | Rio Grande below Caballo Dam(CAAN5) | Rio Grande below Leasburg Dam(LBDN5) | | |
| above San Felipe Pueblo (SFPN5) in ABQ | Rio Grande below Cochiti Dam(CTDN5) | Rio Grande at Albuquerque(ABQN5) | | |
| near San Marcial (SMFN5) in ABQ | Rio Grande near San Acacia(SNAN5) | Rio Grande at The Narrows in Elephant Butte Lake(EBNN5) | | |
| near San Acacia (SNAN5) in ABQ | Rio Grande at Albuquerque(ABQN5) | Rio Grande near San Marcial(SMFN5) | | |
| below Taos (TJBN5) in ABQ | Rio Grande near Cerro(CERN5) | Rio Grande at Embudo(EMBN5) | | |
| at Zaragoza Bridge (ZGBT2) in EPZ | Rio Grande at Cordova Bridge(CDBT2) | Rio Grande near Fort Quitman(FQGT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Boquillas Crossing (BOQT2) in MAF | Rio Grande at Johnson Ranch(TELT2) | | Rio Grande at Castolon(CSTT2) | Rio Grande other Dryden(DYNT2) |
| at Candelaria Crossing (CDET2) in MAF | Rio Grande near Fort Quitman(FQGT2) | Rio Grande other Presidio(PIOT2) | Rio Grande at El Paso (Courchesne Bridge)(EPRT2) | Rio Grande at Presidio International Bridge(PRST2) |
| below Amistad Dam (CRMT2) in EWX | Rio Grande at Lake Amistad(AMIT2) | Rio Grande at Del Rio(DLRT2) | | |
| at Castolon (CSTT2) in MAF | | Rio Grande at Johnson Ranch(TELT2) | Rio Grande other Redford(EMDT2) | Rio Grande at Boquillas Crossing(BOQT2) |
| other Dryden (DYNT2) in MAF | | | Rio Grande at Boquillas Crossing(BOQT2) | |
| other Redford (EMDT2) in MAF | Rio Grande other Presidio(PRDT2) | | Rio Grande at Presidio International Bridge(PRST2) | Rio Grande at Castolon(CSTT2) |
| at Espanola (ESPN5) in ABQ | Rio Grande at Embudo(EMBN5) | Rio Grande at Otowi(OTWN5) | | |
| at Foster Ranch (LNYT2) in EWX | Rio Grande other Dryden(DYNT2) | Rio Grande at Lake Amistad(AMIT2) | | |
| at Anzalduas Reservior (MADT2) in BRO | Rio Grande at Rio Grande City(RGDT2) | | | |
| other Presidio (PIOT2) in MAF | Rio Grande at Candelaria Crossing(CDET2) | Rio Grande at Presidio International Bridge(PRST2) | Rio Grande near Fort Quitman(FQGT2) | Rio Grande other Presidio(PRDT2) |
| other Presidio (PRDT2) in MAF | Rio Grande at Presidio International Bridge(PRST2) | Rio Grande other Redford(EMDT2) | Rio Grande other Presidio(PIOT2) | |
| near San Benito (SBNT2) in BRO | | Rio Grande at Lower Brownsville(LOBT2) | | |
| at Johnson Ranch (TELT2) in MAF | Rio Grande at Castolon(CSTT2) | Rio Grande at Boquillas Crossing(BOQT2) | | |
Rio Grande De Anasco |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near San Sebastian (SEBP4) in SJU | | | | |
Rio Grande De Arecibo |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near San Pedro (AREP4) in SJU | Lago Dos Bocas at Arecibo(ARGP4) | | | |
| above Utuado (UTUP4) in SJU | | | | |
| below Utuado (UTXP4) in SJU | | Lago Dos Bocas at Arecibo(ARGP4) | | |
Rio Grande De Loiza |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Caguas (CAGP4) in SJU | Rio Grande De Loiza at HWY 183(SLNP4) | Lago Loiza near Trujillo Alto(PLOP4) | | |
| at Quebrada Arenas (SLLP4) in SJU | | | | |
| at HWY 183 (SLNP4) in SJU | | Rio Grande De Loiza at Caguas(CAGP4) | | |
| at Quebrada Grande (TRJP4) in SJU | | | | |
| below Dam (TRUP4) in SJU | | | | |
Rio Grande De Manati |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at HWY 115 nr Morovis (MORP4) in SJU | | | | |
| near Manati (RGMP4) in SJU | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ciales (CIAP4) in SJU | | | | |
Rio Grande nr Verde |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rio Grande (VERP4) in SJU | | | | |
Rio Guadiana |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Guadiana (NAMP4) in SJU | | | | |
Rio Guajataca |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Lago Guajataca (GUAP4) in SJU | | | | |
| at Lares (LARP4) in SJU | | | | |
Rio Guanajibo |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hormigueros (HORP4) in SJU | | | | |
Rio Guayanes |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Central Roig (GCRP4) in SJU | | | | |
| at Yabucoa (YBUP4) in SJU | | | | |
Rio Guayanilla |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Guayanilla (GYAP4) in SJU | | | | |
Rio Gurabo |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gurabo (GURP4) in SJU | Rio Gurabo below El Mango(GUTP4) | Lago Loiza near Trujillo Alto(PLOP4) | | |
| below El Mango (GUTP4) in SJU | | Rio Gurabo at Gurabo(GURP4) | | |
Rio Hondo |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Roswell (DARN5) in ABQ | | | | |
| at Diamond A Dam (RRRN5) in ABQ | | | | |
| at Rocky Arroyo Reservoir (RWRN5) in ABQ | | | | |
Rio Hondo (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Stewart and Gray Road (RHSC1) in LOX | | | | |
Rio Humacao |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Las Piedras (PIEP4) in SJU | | | | |
Rio Icacos |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Naguabo (NGIP4) in SJU | | | | |
Rio Inabon |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Real Abajo (IANP4) in SJU | | | | |
Rio Jacaguas |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lago Guayabal (JLGP4) in SJU | | | | |
| at Juana Diaz (JUAP4) in SJU | | | | |
Rio Lapa |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rabo del Buey (SALP4) in SJU | | | | |
Rio Limon |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lago Dos Bocas (ARHP4) in SJU | | | | |
Rio Loco |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Las Latas (LOGP4) in SJU | | | | |
Rio Majada |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at La Plena (SAMP4) in SJU | | | | |
Rio Mameyes |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sabana (MSAP4) in SJU | | | | |
Rio Marin |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Patillas (PANP4) in SJU | | | | |
Rio Maunabo |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lizas (MAUP4) in SJU | | | | |
Rio Nambe |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nambe Falls Reservoir (NBFN5) in ABQ | | | | |
Rio Ojo Caliente |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below La Madera (LMDN5) in ABQ | | Rio Chama near Chamita(CMTN5) | | |
Rio Patillas |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Patillas (PATP4) in SJU | | | | |
| above Guayama Filtration (PAXP4) in SJU | | | | |
Rio Penasco |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Dayton (DAYN5) in MAF | | Pecos River other Lakewood(PKCN5) | | Pecos River at Brantley Reservoir Dam(CBLN5) |
Rio Piedras |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Quebrada Josefina (QJOP4) in SJU | | | | |
| at Quebrada Margarita (QMAP4) in SJU | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hato Rey (RPOP4) in SJU | | | | |
Rio Portugues |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Parque Ceremonial (PRNP4) in SJU | | | | |
| near Tibes (PRTP4) in SJU | | | | |
Rio Pueblo De Taos |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Taos (TBCN5) in ABQ | | Rio Grande below Taos(TJBN5) | | |
Rio Puerco |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bernardo (BNDN5) in ABQ | Rio Puerco above Guadalupe(RIPN5) | | | |
| above Guadalupe (RIPN5) in ABQ | | Rio Puerco near Bernardo(BNDN5) | | |
Rio Rosario |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hormigueros (MAYP4) in SJU | | | | |
Rio Ruidoso |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hollywood (RUHN5) in ABQ | | | | |
Rio Sabana |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sabana (SSAP4) in SJU | | | | |
Rio Saliente |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Coabey (JAYP4) in SJU | | | | |
Rio San Jose |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Acoma Pueblo (GNTN5) in ABQ | | | | |
Rio Tanama |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Charco Hondo (ARDP4) in SJU | | | | |
| near Utuado (UTHP4) in SJU | | | | |
Rio Toa Vaca |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lago Toa Vaca (TOVP4) in SJU | | | | |
Rio Turabo |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Borinquen (CAKP4) in SJU | | | | |
Rio Usabon |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at HWY 162 nr Barranquitas (USAP4) in SJU | | | | |
Rio Valenciano |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Juncos (VALP4) in SJU | | | | |
Rio Yauco |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Diversion Monserrate (LLYP4) in SJU | | | | |
Rippowam River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stamford (RIPC3) in OKX | | | | |
Ritchey Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bothe State Park (RITC1) in MTR | | | | |
Rivanna River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Palmyra (PYAV2) in AKQ | North Fork Rivanna River near Earlysville(NFRV2) | James River (VA) at Cartersville(CARV2) | Moormans River near Free Union(FUVV2) | |
River Raisin |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Adrian (ADRM4) in DTX | River Raisin near Tecumseh(TECM4) | River Raisin at Blissfield(BLIM4) | | |
| at Blissfield (BLIM4) in DTX | River Raisin near Adrian(ADRM4) | River Raisin at Dundee(DNDM4) | | |
| at Dundee (DNDM4) in DTX | River Raisin at Blissfield(BLIM4) | River Raisin at Monroe City(MONM4) | | |
| near Manchester (MCHM4) in DTX | | River Raisin near Tecumseh(TECM4) | | |
| at Monroe City (MONM4) in DTX | River Raisin at Dundee(DNDM4) | | | |
| near Tecumseh (TECM4) in DTX | River Raisin near Manchester(MCHM4) | River Raisin near Adrian(ADRM4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GRAPE (GPEM4) in DTX | River Raisin at Dundee(DNDM4) | River Raisin at Monroe City(MONM4) | | |
Roadhouse Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Iliamna (RDHA2) in PAFC2 | | | | |
Roanoke River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Altavista (ALTV2) in RNK | Roanoke River at Smith Mountain Lake(SMIV2) | Roanoke River at Brookneal(BROV2) | | |
| at Brookneal (BROV2) in RNK | Roanoke River at Altavista(ALTV2) | Roanoke River at Randolph(RNDV2) | | |
| at BUGGS ISLAND (BUGV2) in AKQ | | | | |
| at Lake Gaston (GASN7) in RAH | Roanoke River at John H. Kerr Dam(KERV2) | Roanoke River at Roanoke Rapids(RRDN7) | | |
| at Glenvar (GNVV2) in RNK | Roanoke River at Lafayette(LAAV2) | Roanoke River at Roanoke(RONV2) | | |
| at Halifax (HFXN7) in RAH | Roanoke River at Roanoke Rapids(RRDN7) | Roanoke River near Scotland Neck(SCON7) | | |
| at Jamesville (JAMN7) in MHX | Roanoke River at Williamston(WLLN7) | Roanoke River near Westover(WESN7) | | |
| at John H. Kerr Dam (KERV2) in AKQ | Roanoke River at Randolph(RNDV2) | Roanoke River at Lake Gaston(GASN7) | | |
| at Lafayette (LAAV2) in RNK | South Fork Roanoke River near Shawsville(SHAV2) | Roanoke River at Glenvar(GNVV2) | | |
| at Niagara (NIAV2) in RNK | Roanoke River at Roanoke(RONV2) | Roanoke River at Smith Mountain Lake(SMIV2) | | |
| above Occoneechee Creek at NC158 (OCCN7) in AKQ | | | | |
| above Roanoke Rapids Dam (RAPN7) in RAH | | | | |
| at Randolph (RNDV2) in RNK | Roanoke River at Brookneal(BROV2) | Roanoke River at John H. Kerr Dam(KERV2) | | |
| at Roanoke (RONV2) in RNK | Roanoke River at Glenvar(GNVV2) | Roanoke River at Niagara(NIAV2) | | |
| at Roanoke River at Route 117 at Roanoke (RORV2) in RNK | | | | |
| at Roanoke Rapids (RRDN7) in RAH | Roanoke River at Lake Gaston(GASN7) | Roanoke River at Halifax(HFXN7) | | |
| at Roanoke River at Thirteenth St Bridge (RTSV2) in RNK | | | | |
| at Smith Mountain Lake (SMIV2) in RNK | Roanoke River at Niagara(NIAV2) | Roanoke River at Altavista(ALTV2) | | |
| near Westover (WESN7) in MHX | Roanoke River at Jamesville(JAMN7) | | | |
| at Williamston (WLLN7) in MHX | Roanoke River at Hamilton(HMLN7) | Roanoke River at Jamesville(JAMN7) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hamilton (HMLN7) in MHX | | Roanoke River at Williamston(WLLN7) | | |
| near Scotland Neck (SCON7) in RAH | Roanoke River at Halifax(HFXN7) | | | |
Roanoke Sound |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nags Head (in MLLW) (NAGN7) in MHX | | | | |
| at Pond Island (POIN7) in MHX | | | | |
Roaring Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Roaring Creek rd near Valley (RCSN7) in GSP | | | | |
Roaring Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Gatlinburg (RFKT1) in MRX | | | | |
Roaring Fork River (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Aspen (APNC2) in GJT | | Roaring Fork River (CO) at Glenwood Springs(GWSC2) | | |
| near Emma (EMMC2) in GJT | | | | |
| at Glenwood Springs (GWSC2) in GJT | Roaring Fork River (CO) near Aspen(APNC2) | | | |
| below Aspen (RMCC2) in GJT | | | | |
| above Aspen (RORC2) in GJT | | | | |
Roaring River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Roaring River State Park (RRSM7) in SGF | | | | |
Roark Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Branson (RCBM7) in SGF | | | | |
Roberts Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Elkader (ERCI4) in ARX | | Turkey River at Garber(GRBI4) | | |
Robinson Creek (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Twin Lakes (RBNC1) in REV | | East Walker River at Bridgeport Reservoir(BPRC1) | | |
Robinson Creek (IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Shelbyville (SRCI2) in ILX | | | | |
Robinson Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Great Falls Dr (IRCN7) in GSP | | | | |
Robinson Hollow |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Robinson Hollow Dam (RBHV2) in LWX | | | | |
Robinson River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Locust Dale (LOCV2) in LWX | | | | |
Robinson Run |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McDonald (MCDP1) in PBZ | Cross Creek at Avella(AVEP1) | | Burgett's Fork Creek at Burgettstown(BRGP1) | |
Rock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ceresco (CERN1) in OAX | | | | |
| near Arlington (KCRW4) in CYS | | | | |
| at Hwy 47 Bridge at Vernonia (RCBO3) in PQR | | | | |
| near Clinton (RCCM8) in MSO | | | | |
| at Joyce Road in Washington (RCJD2) in LWX | | | | |
| at Sherrill Drive/DC (RCKD2) in LWX | | | | |
| near Republic (REPO1) in CLE | | Rock Creek at Tiffin(ROCO1) | | |
| above Battle Mountain (ROCN2) in LKN | | | | |
| at Tiffin (ROCO1) in CLE | Rock Creek near Republic(REPO1) | Sandusky River near S Fremont(FFMO1) | | |
| near Mountain Home (ROKU1) in SLC | | | | |
| near Buffalo (ROKW4) in RIW | | | | |
| at Twin Falls (TFAI1) in BOI | | | | |
Rock Creek (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Louisville (LISK1) in TOP | | | | |
Rock Creek (NE MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Opheim (ORHM8) in GGW | | | | |
Rock Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake of the Arbuckles (ARBO2) in OUN | Rock Creek (OK) at Sulphur(SRCO2) | | | |
| at Sulphur (SRCO2) in OUN | | Rock Creek (OK) at Lake of the Arbuckles(ARBO2) | | |
Rock Creek (OR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Haines (ROKO3) in BOI | | | | |
Rock Creek (South Central MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Red Lodge MT (ROKM8) in BYZ | | | | |
Rock Lick Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sharkey (SRKK2) in JKL | | | | |
Rock River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Afton (AFTW3) in MKX | Rock River at Newville(NVEW3) | Rock River at Rockton(ROKI2) | | |
| at Byron (BYRI2) in LOT | Rock River at Rockford (Fordam Dam)(RFDI2) | Rock River at Dixon(DXRI2) | Kishwaukee River near Perryville(PRYI2) | |
| at Como (CMOI2) in DVN | Rock River at Dixon(DXRI2) | Rock River near Joslin(JOSI2) | | |
| at Dixon (DXRI2) in LOT | Rock River at Byron(BYRI2) | Rock River at Como(CMOI2) | | |
| at Fort Atkinson (FATW3) in MKX | Rock River at Jefferson(JFFW3) | Rock River at Lake Koshkonong(NVLW3) | | |
| at Horicon (HCNW3) in MKX | South Branch Rock River at Waupun(WPNW3) | Rock River at Watertown(WATW3) | | |
| near Hardwick (HRDM5) in FSD | | Rock River at Luverne(LUVM5) | | |
| at Jefferson (JFFW3) in MKX | Rock River at Watertown(WATW3) | Rock River at Fort Atkinson(FATW3) | | |
| near Joslin (JOSI2) in DVN | Rock River at Como(CMOI2) | Rock River at Moline(MLII2) | | |
| at Latham Park (LATI2) in LOT | Rock River at Rockton(ROKI2) | Rock River at Rockford (Auburn Street)(RABI2) | | |
| at Lebanon-3 E-Hwy MM bridge (LEBW3) in MKX | | | | |
| at Luverne (LUVM5) in FSD | Rock River near Hardwick(HRDM5) | Rock River at Rock Rapids(RAPI4) | | |
| at Moline (MLII2) in DVN | Rock River near Joslin(JOSI2) | | | |
| at Newville (NVEW3) in MKX | Rock River at Lake Koshkonong(NVLW3) | Rock River at Afton(AFTW3) | | |
| at Inflow Lake Koshkonong (NVIW3) in MKX | | | | |
| at Lake Koshkonong (NVLW3) in MKX | Rock River at Fort Atkinson(FATW3) | Rock River at Newville(NVEW3) | | |
| at Rockford (Auburn Street) (RABI2) in LOT | Rock River at Latham Park(LATI2) | Rock River at Rockford (Fordam Dam)(RFDI2) | | |
| at Rock Rapids (RAPI4) in FSD | Rock River at Luverne(LUVM5) | Rock River at Rock Valley(RKVI4) | | |
| at Rockford (Fordam Dam) (RFDI2) in LOT | Rock River at Rockford (Auburn Street)(RABI2) | Rock River at Byron(BYRI2) | | |
| at Rock Valley (RKVI4) in FSD | Rock River at Rock Rapids(RAPI4) | | | |
| at Rockton (ROKI2) in LOT | Rock River at Afton(AFTW3) | Rock River at Latham Park(LATI2) | Pecatonica River near Shirland(SIRI2) | |
| at Watertown (WATW3) in MKX | Rock River at Horicon(HCNW3) | Rock River at Jefferson(JFFW3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hustisford-Sinissippi Lake (HDMW3) in MKX | Rock River at Horicon(HCNW3) | Rock River at Lebanon-3 E-Hwy MM bridge(LEBW3) | | |
Rock River (VT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Highgate Center (HGCV1) in BTV | | | | |
Rock Slough |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Contra Costa Canal (RSLC1) in MTR | | | | |
Rockaway River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Boonton below reservoir (BONN4) in PHI | Rockaway River at Boonton(BOON4) | | | |
| at Dover (DVRN4) in PHI | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Boonton (BOON4) in PHI | | Rockaway River at Boonton below reservoir(BONN4) | | |
| at Boonton above reservoir (BOTN4) in PHI | | Rockaway River at Boonton(BOON4) | | |
Rockcastle River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Billows (BLWK2) in JKL | | Cumberland River at Lake Cumberland(WLCK2) | | |
Rockfish Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Raeford (RFDN7) in RAH | | | | |
| at Research Dr near Fayetteville (RFYN7) in RAH | | | | |
Rockfish River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Greenfield (RKRV2) in LWX | | | | |
Rocky Branch (SC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pickens Street Columbia (RBPS1) in CAE | | Rocky Branch (SC) at Whaley Street(RBWS1) | | |
| at Whaley Street (RBWS1) in CAE | Rocky Branch (SC) at Pickens Street Columbia(RBPS1) | | | |
Rocky Arroyo |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Lakewood (CRBN5) in MAF | | Pecos River other Carlsbad(CSBN5) | | Pecos River at Avalon Reservoir Dam(AVLN5) |
Rocky Branch (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Rocky Branch at Pullen Park in Raleigh (RBRN7) in RAH | | | | |
Rocky Broad River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bat Cave (BCVN7) in GSP | | | | |
Rocky Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at highway 25/72 near Greenwood (RYCS1) in GSP | | | | |
Rocky Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Barrets Mills (BRMO1) in ILN | | | | |
Rocky Fork (Mohican River) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lucas (RKFO1) in CLE | | Black Fork Mohican River at Melco(MEPO1) | | |
Rocky River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Siler City (SLCN7) in RAH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Berea (BRRO1) in CLE | West Branch Rocky River at West View(CSNO1) | | East Branch Rocky River at Strongsville(PRLO1) | |
Rocky River NC |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SR1300 near Crutchfield (CCRN7) in RAH | | | | |
| near Norwood (NRWN7) in RAH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near ROCKY RIVER/ ABV IRISH BUFFALO CK (IBFN7) in GSP | West Branch Rocky River NC below mouth of South Prong River(WBRN7) | | Mallard Creek below Stony Creek nr Harrisburg(MCLN7) | |
Rocky River SC |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Starr (STRS1) in GSP | | | | |
Rocky Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tysons Corner (Pulte/McLean Regional Pond) (PRPV2) in LWX | | | | |
Rocky Swamp Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Norway SC (RCSS1) in CAE | | | | |
Rockymarsh Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Scrabble (SCRW2) in LWX | | | | |
Rodeo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hawthorne Drive (RHTC1) in MTR | | | | |
Rogers Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Atkinson (FTAI4) in ARX | | | | |
Rogue River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Agness (AGNO3) in MFR | Rogue River at Grants Pass(GRAO3) | | | |
| near Eagle Point (EGLO3) in MFR | Rogue River other Lost Creek Lake(LOSO3) | Rogue River below Gold Ray Dam(RYGO3) | | |
| at Grants Pass (GRAO3) in MFR | Rogue River below Gold Ray Dam(RYGO3) | Rogue River near Agness(AGNO3) | | |
| other Lost Creek Lake (LOSO3) in MFR | | Rogue River near Eagle Point(EGLO3) | | Rogue River below Gold Ray Dam(RYGO3) |
| at Rockford (ROCM4) in GRR | | | | |
| below Gold Ray Dam (RYGO3) in MFR | Rogue River near Eagle Point(EGLO3) | Rogue River at Grants Pass(GRAO3) | Rogue River other Lost Creek Lake(LOSO3) | |
Rolling Fork |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near DeQueen (DQNA4) in SHV | | Little River at Horatio(HRGA4) | | Red River at Fulton(FLTA4) |
Rolling Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Boston (BSNK2) in LMK | Rolling Fork River at New Haven(NHVK2) | Rolling Fork River near Lebanon Junction(LBJK2) | Beech Fork at Bardstown(BTDK2) | |
| near Lebanon Junction (LBJK2) in LMK | Rolling Fork River near Boston(BSNK2) | | | |
| at New Haven (NHVK2) in LMK | | Rolling Fork River near Boston(BSNK2) | | |
Rondout Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rondout Rsvr (RONN6) in ALY | | Rondout Creek at Rosendale(ROSN6) | | |
| at Rosendale (ROSN6) in ALY | Rondout Creek at Rondout Rsvr(RONN6) | | | |
Root Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at BOLIVAR (BLVN6) in BUF | | | | |
Root River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Franklin (FRKW3) in MKX | | Root River at Racine(RACW3) | | |
| at Racine (RACW3) in MKX | Root River at Franklin(FRKW3) | | Root River Canal near Raymond(RAYW3) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Franklin (FAKW3) in MKX | Root River at Franklin(FRKW3) | Root River at Racine(RACW3) | | |
Root River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Houston (HOUM5) in ARX | Root River (MN) near Rushford 2W(RSFM5) | Mississippi River below Lock and Dam 8 - Genoa(GENW3) | | |
| near Pilot Mound (RPMM5) in ARX | Middle Branch Root River at Fillmore(FLMM5) | Root River (MN) near Rushford 2W(RSFM5) | | |
| near Rushford 2W (RSFM5) in ARX | Root River (MN) near Pilot Mound(RPMM5) | Root River (MN) at Houston(HOUM5) | South Branch Root River at Lanesboro(LNSM5) | |
Root River Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Raymond (RAYW3) in MKX | | Root River at Racine(RACW3) | | |
Rose Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fairbury (RCEN1) in OAX | | | | |
Roseau River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below State Ditch 51 near Caribou (CARM5) in FGF | Roseau River at Ross(RSSM5) | | | |
| below South Fork near Malung (MALM5) in FGF | | Roseau River at Roseau(ROSM5) | | |
| at Roseau (ROSM5) in FGF | Roseau River below South Fork near Malung(MALM5) | Roseau River at Ross(RSSM5) | | |
| at Ross (RSSM5) in FGF | Roseau River at Roseau(ROSM5) | Roseau River below State Ditch 51 near Caribou(CARM5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Roseau Diversion (RDVM5) in FGF | Roseau River below South Fork near Malung(MALM5) | Roseau River at Ross(RSSM5) | | |
Rosebud Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rosebud (Closed Gauge) (RBDM8) in BYZ | | | | |
| near Lame Deer (RCLM8) in BYZ | | | | |
| at Reservation Boundary near Kirby (RCRM8) in BYZ | | | | |
Ross Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blossom Hill Road (RBHC1) in MTR | | | | |
| at Cherry Avenue (RSCC1) in MTR | | | | |
Rottenwood Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Interstate North Parkway near Smyrna (SMAG1) in FFC | | | | |
Roubidoux Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Plato 7N (RBUM7) in SGF | | Roubidoux Creek near Waynesville(RBXM7) | | Gasconade River near Rich Fountain(RIFM7) |
| near Waynesville (RBXM7) in SGF | Roubidoux Creek near Plato 7N(RBUM7) | Gasconade River at Jerome(JRMM7) | | |
Rouge River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Birmingham (BHRM4) in DTX | | Rouge River at Southfield(SFRM4) | | |
| at Detroit (DETM4) in DTX | Rouge River at Southfield(SFRM4) | | | |
| at Southfield (SFRM4) in DTX | Rouge River at Birmingham(BHRM4) | Rouge River at Detroit(DETM4) | | |
Rough River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dundee (DUNK2) in LMK | Rough River at Rough River Lake(RRLK2) | Green River (KY) at Calhoun Lock and Dam(CALK2) | Caney Creek (KY) at Horse Branch(HSBK2) | |
| at Rough River Lake (RRLK2) in LMK | | Rough River near Dundee(DUNK2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hartford (HRFK2) in LMK | Rough River near Dundee(DUNK2) | | | |
Row River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Pitcher Creek near Dorena (DRRO3) in PQR | | Reservoir at Dorena Reservoir(DORO3) | | |
Rowlette Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sachse (SHCT2) in FWD | | North Texas Lakes at Lake Ray Hubbard(FRHT2) | | |
Royce Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hamilton Road (HAMN4) in PHI | | | | |
Ruby River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ruby Reservoir (ALRM8) in TFX | Ruby River above Ruby Reservoir near Alder(RRRM8) | Ruby River below Ruby Reservoir near Alder(RRBM8) | | |
| below Ruby Reservoir near Alder (RRBM8) in TFX | Ruby River at Ruby Reservoir(ALRM8) | Ruby River near Twin Bridges(RTBM8) | | |
| near Harrington (RRHM8) in TFX | | | | |
| above Ruby Reservoir near Alder (RRRM8) in TFX | | Ruby River at Ruby Reservoir(ALRM8) | | |
| near Twin Bridges (RTBM8) in TFX | Ruby River below Ruby Reservoir near Alder(RRBM8) | Beaverhead River at Twin Bridges(TWBM8) | | |
Rullands Coulee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Portland - Oakland Road (ODOW3) in ARX | | | | |
Rum River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Onamia (ONIM5) in MPX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Milaca 8NNE (MCAM5) in MPX | Rum River near Onamia(ONIM5) | Rum River near St. Francis 4 South(STFM5) | | |
| near St. Francis 4 South (STFM5) in MPX | | | | |
Rush Creek (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lewiston (RCLC1) in EKA | | | | |
Rush River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Amenia (AMEN8) in FGF | Maple River (ND) below Mapleton (North of I-94)(MAPN8) | Sheyenne River at Harwood(HWDN8) | | |
Russell Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cold Bay (RCBA2) in PAFC2 | | | | |
Russell Creek (GA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at 0.3 miles downstream of Head Lake near Dawsonville (RUSG1) in FFC | | | | |
Russell Creek (KY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Columbia (CLBK2) in LMK | | | | |
Russell Fork |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Elkhorn City (ELKK2) in JKL | Russell Fork River at Bartlick(BRFV2) | Levisa Fork at Pikeville(PKYK2) | | |
Russell Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bartlick (BRFV2) in RLX | | | | |
| below Clinchco (CLCV2) in RLX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Birchleaf (BHLV2) in RLX | | Russell Fork River at Haysi(HAIV2) | | |
| at Haysi (HAIV2) in RLX | Russell Fork River at Bartlick(BRFV2) | Russell Fork River at Birchleaf(BHLV2) | | |
Russell Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Savannah River (RBDS1) in GSP | Savannah River at Hartwell Dam(HRTG1) | Savannah River at Lake Thurmond(CHDS1) | Savannah River at Lake Hartwell(HWDS1) | |
Russian River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cloverdale 6NW (CDLC1) in EKA | | | | |
| at Geyserville (GEYC1) in MTR | | | | |
| at Guerneville (GUEC1) in MTR | Russian River near Healdsburg(HEAC1) | | | |
| near Healdsburg (HEAC1) in MTR | Russian River near Hopland(HOPC1) | Russian River at Guerneville(GUEC1) | | |
| near Hopland (HOPC1) in EKA | | Russian River near Healdsburg(HEAC1) | | |
| at Mirabel (IRAC1) in MTR | | | | |
| at Jimtown (JIMC1) in MTR | | | | |
| near Guerneville (RIOC1) in MTR | | | | |
| at Digger Bend NR Healdsburg (RRHC1) in MTR | | | | |
| at Hwy 1 Bridge (RROC1) in MTR | | | | |
| near Talmage (TLMC1) in EKA | | | | |
| near Ukiah (UKAC1) in EKA | | | | |
| near Windsor (WDSC1) in MTR | | | | |
Ryan Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below US220 at Greensboro (RYAN7) in RAH | | | | |
S Branch Eighteenmile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Eden Valley (BLEN6) in BUF | | | | |
S F Solomon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Webster Reservoir (DMRK1) in GID | | S F Solomon River at Webster Reservoir(STCK1) | | |
| near Osborne (OSBK1) in GID | S F Solomon River at Woodston(WODK1) | | | |
| at Webster Reservoir (STCK1) in GID | S F Solomon River above Webster Reservoir(DMRK1) | S F Solomon River at Woodston(WODK1) | | |
| at Woodston (WODK1) in GID | S F Solomon River at Webster Reservoir(STCK1) | S F Solomon River near Osborne(OSBK1) | | |
S Fk Bull Run River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bull Run (SBRO3) in PQR | | Bull Run River at Bull Run Reservoir no 2(BURO3) | | |
S Fork Saline Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Perryville (SCPM7) in PAH | | | | |
S Moccasin Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Moccasin (MONA3) in VEF | | | | |
S Yadkin River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Foster Rd 6 SW Mocksville (MCKN7) in GSP | | Yadkin River at Yadkin College(YADN7) | | |
S. Br. Flint River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Columbiaville (COLM4) in DTX | | | | |
S. Chickamauga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chickamauga (CHKT1) in MRX | | | | |
S. Fork Flambeau River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Phillips (SFFW3) in DLH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bruce (BRCW3) in MPX | | Chippewa River (WI) at Chippewa Falls(CHFW3) | | |
S. Fork John Day River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dayville (SFJO3) in PDT | | | | |
S. Fork Republican River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Benkelman (BEKN1) in GLD | | Republican River near Benkelman(BENN1) | | |
S. Santiam River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Cascadia (SSCO3) in PQR | | S. Santiam River near Foster(SSFO3) | | |
| near Foster (SSFO3) in PQR | S. Santiam River below Cascadia(SSCO3) | S. Santiam River at Waterloo(WTLO3) | Quartzville Creek at Green Peter Reservoir(GPRO3) | |
| at Waterloo (WTLO3) in PQR | S. Santiam River near Foster(SSFO3) | Santiam River at Jefferson(JFFO3) | | |
SF Powell River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Cherry Dam (BCDV2) in MRX | | | | |
Sabana River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near DeLeon (DSBT2) in FWD | | North Texas Lakes at Proctor Lake(PCTT2) | | |
Sabinal River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Utopia (SBUT2) in EWX | Sabinal River below Mill Creek near Vanderpool(SRMT2) | Sabinal River near Sabinal(SALT2) | | |
| below Mill Creek near Vanderpool (SRMT2) in EWX | | Sabinal River at Utopia(SBUT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sabinal (SABT2) in EWX | Sabinal River below Mill Creek near Vanderpool(SRMT2) | | | |
| near Sabinal (SALT2) in EWX | Sabinal River at Utopia(SBUT2) | Sabinal River at Sabinal(SABT2) | | |
Sabine River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Toledo Bend Reservoir (BKLT2) in LCH | Sabine River at Logansport(LPTL1) | Sabine River near Burkeville(BRVT2) | | |
| near Burkeville (BRVT2) in LCH | Sabine River at Toledo Bend Reservoir(BKLT2) | Sabine River near Bon Wier(BWRT2) | | |
| near Bon Wier (BWRT2) in LCH | Sabine River near Burkeville(BRVT2) | Sabine River at Deweyville(DWYT2) | | |
| at Deweyville (DWYT2) in LCH | Sabine River near Bon Wier(BWRT2) | Sabine River at International Paper(SIPT2) | | Sabine River at Orange(ORNT2) |
| near Mineola (MLAT2) in SHV | North Texas Lakes at Lake Tawakoni(PNTT2) | Sabine River near Hawkins(HAKT2) | | Sabine River near Gladewater(GDWT2) |
| at Orange (ORNT2) in LCH | Sabine River at Deweyville(DWYT2) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beckville (BEKT2) in SHV | Cherokee Bayou at Lake Cherokee(LCRT2) | Sabine River at Logansport(LPTL1) | Sabine River below Longview(LONT2) | Sabine River at Toledo Bend Reservoir(BKLT2) |
| at CR 2082 (BUKT2) in LCH | Sabine River near Burkeville(BRVT2) | Sabine River near Bon Wier(BWRT2) | | |
| near Gladewater (GDWT2) in SHV | Sabine River near Hawkins(HAKT2) | Sabine River below Longview(LONT2) | Sabine River near Mineola(MLAT2) | Sabine River near Beckville(BEKT2) |
| near Hawkins (HAKT2) in SHV | Sabine River near Mineola(MLAT2) | Sabine River near Gladewater(GDWT2) | North Texas Lakes at Lake Tawakoni(PNTT2) | Sabine River below Longview(LONT2) |
| below Longview (LONT2) in SHV | Rabbit Creek at Kilgore(KLGT2) | Sabine River near Beckville(BEKT2) | Sabine River near Gladewater(GDWT2) | Sabine River at Logansport(LPTL1) |
| at Logansport (LPTL1) in SHV | Murvaul Bayou at Lake Murvaul(LMVT2) | Sabine River at Toledo Bend Reservoir(BKLT2) | Martin Creek at Martin Creek Lake(LMTT2) | Sabine River near Burkeville(BRVT2) |
| at International Paper (SIPT2) in LCH | Sabine River at Deweyville(DWYT2) | Sabine River at I-10(TMYT2) | | Sabine River at Orange(ORNT2) |
| at I-10 (TMYT2) in LCH | Sabine River at International Paper(SIPT2) | Sabine River at Orange(ORNT2) | | |
Sabino Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sabino Dam (SBCA3) in TWC | | Tanque Verde Creek near Sabino Canyon Rd.(TVCA3) | | |
Sac River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Caplinger Mills (CMZM7) in SGF | | | | |
| near Dadeville (DDZM7) in SGF | | | | |
| below Highway J near Stockton (SJZM7) in SGF | | | | |
| at Stockton Dam (STXM7) in SGF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Stockton Dam (STZM7) in SGF | Sac River near Dadeville(DDZM7) | Sac River below Highway J near Stockton(SJZM7) | | Sac River near Caplinger Mills(CMZM7) |
Sacandaga River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hadley (HDLN6) in ALY | Sacandaga River at Conklingville - Gt Sac Lk(SACN6) | | | |
| at Hope (HOPN6) in ALY | | Sacandaga River at Conklingville - Gt Sac Lk(SACN6) | | |
| at Conklingville - Gt Sac Lk (SACN6) in ALY | Sacandaga River at Hope(HOPN6) | Sacandaga River at Hadley(HDLN6) | | |
Saco River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Conway (CNWN3) in GYX | | Saco River at West Buxton(WBXM1) | | |
| at Skelton Dam (SKLM1) in GYX | | | | |
| at West Buxton (WBXM1) in GYX | Saco River near Conway(CNWN3) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bartlett (BLTN3) in GYX | | Saco River near Conway(CNWN3) | | |
| at Cornish (CNHM1) in GYX | Saco River near Conway(CNWN3) | Saco River at West Buxton(WBXM1) | | |
Sacramento River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Bend Bridge (BDBC1) in STO | | Sacramento River at Red Bluff Diversion Dam(RDBC1) | | |
| at Butte City (BTCC1) in STO | Sacramento River at Ord Ferry(ORFC1) | Sacramento River at Moulton Weir(CLSC1) | | |
| at Colusa Weir (CLAC1) in STO | Sacramento River at Moulton Weir(CLSC1) | Sacramento River at Colusa Bridge(CLUC1) | | |
| at Moulton Weir (CLSC1) in STO | Sacramento River at Butte City(BTCC1) | Sacramento River at Colusa Weir(CLAC1) | | |
| at Colusa Bridge (CLUC1) in STO | Sacramento River at Colusa Weir(CLAC1) | Sacramento River at Tisdale Weir(TISC1) | | |
| at Delta (DLTC1) in STO | | | | |
| at Fremont Weir (FMWC1) in STO | Sacramento River at Tisdale Weir(TISC1) | Sacramento River at Verona(VONC1) | Sacramento River below Wilkins Slough(WLKC1) | |
| at Hamilton City (HAMC1) in STO | Sacramento River at Vina-Woodson Bridge(VWBC1) | Sacramento River at Ord Ferry(ORFC1) | | |
| at Ord Ferry (ORFC1) in STO | Sacramento River at Hamilton City(HAMC1) | Sacramento River at Butte City(BTCC1) | | |
| at Red Bluff Diversion Dam (RDBC1) in STO | Sacramento River above Bend Bridge(BDBC1) | Sacramento River at Tehama Bridge(TEHC1) | | |
| at Rio Vista Bridge (RVBC1) in STO | Sacramento River at I Street Bridge(SACC1) | | Yolo Bypass at Lisbon(LSBC1) | |
| at I Street Bridge (SACC1) in STO | Sacramento River at Verona(VONC1) | Sacramento River at Rio Vista Bridge(RVBC1) | | |
| at Tehama Bridge (TEHC1) in STO | Sacramento River at Red Bluff Diversion Dam(RDBC1) | Sacramento River at Vina-Woodson Bridge(VWBC1) | | |
| at Tisdale Weir (TISC1) in STO | Sacramento River at Colusa Bridge(CLUC1) | Sacramento River at Fremont Weir(FMWC1) | | Sacramento River below Wilkins Slough(WLKC1) |
| at Verona (VONC1) in STO | Sacramento River at Fremont Weir(FMWC1) | Sacramento River at I Street Bridge(SACC1) | Feather River at Nicolaus(NCOC1) | |
| at Vina-Woodson Bridge (VWBC1) in STO | Sacramento River at Tehama Bridge(TEHC1) | Sacramento River at Hamilton City(HAMC1) | Deer Creek near Vina(DCVC1) | |
| below Wilkins Slough (WLKC1) in STO | Sacramento River at Tisdale Weir(TISC1) | Sacramento River at Fremont Weir(FMWC1) | | |
Sacramento Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Topock (SWLA3) in VEF | | | | |
| near Yucca (SWYA3) in VEF | | | | |
| at Highway 68 (USEA3) in VEF | | | | |
Sacramento-San Joaquin Delta |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Antioch (ATIC1) in STO | | Sacramento-San Joaquin Delta at Mallard Island(MLIC1) | | |
| at Bacon Island at Old River (BCIC1) in STO | | | | |
| at Decker Island - Sacramento River (DEKC1) in STO | | | | |
| at Mallard Island (MLIC1) in STO | Sacramento-San Joaquin Delta at Antioch(ATIC1) | Sacramento-San Joaquin Delta at Venice Island(VNCC1) | | |
| at Old River At Bacon Island (OBIC1) in STO | | | | |
| above Old And Middle Rivers Tidally Filtered Est (OMRC1) in STO | | | | |
| at Prisoners Point Near Terminous - San Joaquin River (PRXC1) in STO | | | | |
| at Venice Island (VNCC1) in STO | Sacramento-San Joaquin Delta at Mallard Island(MLIC1) | | | |
Saddle River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lodi (LODN4) in OKX | Saddle River at Ridgewood(RWDN4) | | | |
| at Paramus (PARN4) in OKX | | | | |
| at Ridgewood (RWDN4) in OKX | | Saddle River at Lodi(LODN4) | | |
| at Upper Saddle River (SADN4) in OKX | | | | |
Sadie Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kotzebue (SADA2) in PAFG2 | | | | |
Sagavanirktok River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pump Station #3 (SGRA2) in PAFG3 | | | | |
Sage Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Hennessey (SCZC1) in MTR | | | | |
Saginaw River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Essexville Tidal Gauge (ESVM4) in DTX | | | | |
| at Saginaw (SAGM4) in DTX | | | | |
Sain Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gaston (SCGO3) in PQR | | | | |
Saint Lawrence River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ogdensburg (OBGN6) in BTV | St. Lawrence River at Alexandria Bay (NOS)(ALXN6) | | Lake Ontario at Cape Vincent(CAVN6) | |
Saint Mary Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Babb at St Mary Crossing (SCCM8) in TFX | Saint Mary Canal near Babb(SCIM8) | | | |
| near Babb (SCIM8) in TFX | Saint Mary River near Babb(SMYM8) | Saint Mary Canal near Babb at St Mary Crossing(SCCM8) | | |
Saint Mary River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at International boundary (SMBM8) in TFX | Saint Mary River near Babb(SMYM8) | | | |
| near Babb (SMYM8) in TFX | Swiftcurrent Creek at Sherburne nr Babb(SCSM8) | Saint Mary River at International boundary(SMBM8) | | Saint Mary Canal near Babb(SCIM8) |
Saint Vrain Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lyons (LNSC2) in BOU | | Saint Vrain Creek at Hygiene(SVCC2) | | |
| at Hygiene (SVCC2) in BOU | Saint Vrain Creek at Lyons(LNSC2) | Saint Vrain Creek below Longmont(SVLC2) | | |
| below Longmont (SVLC2) in BOU | Saint Vrain Creek at Hygiene(SVCC2) | Saint Vrain Creek near Platteville(PTLC2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Platteville (PTLC2) in BOU | Saint Vrain Creek below Longmont(SVLC2) | South Platte River near Kersey(KERC2) | | |
Salado Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wilderness Road near San Antonio (BSWT2) in EWX | | Salado Creek at NE Loop 410(SSCT2) | | |
| at Loop 13 (SACT2) in EWX | Salado Creek at NE Loop 410(SSCT2) | | | |
| at NE Loop 410 (SSCT2) in EWX | Salado Creek at Wilderness Road near San Antonio(BSWT2) | Salado Creek at Loop 13(SACT2) | | |
Salamonie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Portland (PORI3) in IWX | | Salamonie River near Warren(WRNI3) | | |
| at Dora (SALI3) in IWX | Northern Indiana Lakes at Salamonie Lake Dam(SLAI3) | Wabash River at Wabash(WABI3) | | |
| near Warren (WRNI3) in IWX | Salamonie River at Portland(PORI3) | Northern Indiana Lakes at Salamonie Lake Dam(SLAI3) | | |
Salcha River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Johnsons (SAJA2) in PAFG | | | | |
| at Richardson Hwy Bridge (SALA2) in PAFG | | | | |
Salem River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Woodstown (WDTN4) in PHI | | | | |
Salinas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bradley (BRDC1) in MTR | Nacimiento River below Dam(NASC1) | Salinas River near Spreckels(SPRC1) | | |
| near Chualar (CHLC1) in MTR | | | | |
| at King City Pedestrian Bridge (KCBC1) in MTR | | | | |
| at Paso Robles (PRBC1) in LOX | Salinas River below Santa Margarita Lake(SGTC1) | | | |
| at Soledad (SDDC1) in MTR | | | | |
| below Santa Margarita Lake (SGTC1) in LOX | | Salinas River at Paso Robles(PRBC1) | | |
| near Spreckels (SPRC1) in MTR | Salinas River near Bradley(BRDC1) | Salinas River Lagoon other (SLGC1) | | |
| at San Lucas Bridge (UCAC1) in MTR | | | | |
Salinas River Lagoon |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (SLGC1) in MTR | Salinas River near Spreckels(SPRC1) | | | |
Saline Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Urbana (SBUI2) in ILX | | | | |
Saline River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Benton (BTNA4) in LZK | | Saline River at Rye(RYEA4) | | |
| near Johnsville (JHNA4) in LZK | | | | |
| at Rye (RYEA4) in LZK | Saline River at Benton(BTNA4) | Saline River at Warren(WARA4) | | |
| below SALINE (SALM4) in DTX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dierks (DIRA4) in SHV | | Saline River near Lockesburg(LCKA4) | | Red River at Fulton(FLTA4) |
| near Lockesburg (LCKA4) in SHV | Saline River near Dierks(DIRA4) | Red River at Fulton(FLTA4) | | Red River at Sprinbank Ferry(SBFA4) |
| at Warren (WARA4) in LZK | Saline River at Rye(RYEA4) | Saline River near Johnsville(JHNA4) | | |
Saline River (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lincoln (LINK1) in ICT | Saline River (KS) at Wilson Lake(WLSK1) | Saline River (KS) at Tescott(TSCK1) | | |
| near Russell (RUSK1) in ICT | Saline River (KS) near Wakeeney(WAAK1) | Saline River (KS) at Wilson Lake(WLSK1) | | |
| at Tescott (TSCK1) in TOP | Saline River (KS) at Lincoln(LINK1) | | | |
| near Wakeeney (WAAK1) in DDC | | Saline River (KS) near Russell(RUSK1) | | |
| at Wilson Lake (WLSK1) in ICT | Saline River (KS) near Russell(RUSK1) | Saline River (KS) at Lincoln(LINK1) | | |
Salkehatchie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Barnwell SC (SRBS1) in CAE | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Miley (MILS1) in CHS | Salkehatchie River near Barnwell SC(SRBS1) | | | |
Salmon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ludlowville (LUDN6) in BGM | | | | |
| near Okanogan (SADW1) in OTX | | | | |
Salmon Creek (Alaska) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Juneau (SCJA2) in PAJK | | | | |
| at Nash Road in Seward (SCNA2) in PAFC | | | | |
| at Salmon Creek Road (SMNA2) in PAFC | | | | |
Salmon Falls Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hagerman (HAGI1) in BOI | Salmon Falls Creek near San Jacinto(SFLN2) | | | |
| near San Jacinto (SFLN2) in LKN | | Salmon Falls Creek near Hagerman(HAGI1) | | |
Salmon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Covington (FTCN6) in BTV | | | | |
| near Pineville (PNVN6) in BUF | | | | |
| above East Fork nr Clayton (SAEI1) in PIH | | | | |
| at Gustavus (SAMA2) in PAJK | | | | |
| at Somes Bar (SBRC1) in MFR | | | | |
| near Hyder (SLMA2) in PAJK | | | | |
| at Salmon (SMNI1) in MSO | | Salmon River at White Bird(WHBI1) | | |
| below Yankee Fork (SRYI1) in PIH | Valley Creek at Stanley(VCSI1) | Yankee Fork Salmon River near Clayton(YFSI1) | | |
| at White Bird (WHBI1) in MSO | Salmon River at Salmon(SMNI1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at South Plattsburgh (SPBN6) in BTV | | Lake Champlain at Rouses Point(ROUN6) | | |
Salmon River of Lincoln Co. |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rose Lodge (SRRO3) in PQR | | | | |
Salsipuedes Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Lake Avenue (ELVC1) in MTR | | | | |
| at Highway 129 (SLQC1) in MTR | | | | |
| near Lompoc (SLUC1) in LOX | | | | |
| near Lakeview Rd (WSXC1) in MTR | | | | |
Salt Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lincoln (27th Street) (LCNN1) in OAX | Salt Creek at Lincoln (Fairgrounds)(SALN1) | Salt Creek at Lincoln (70th Street)(LSCN1) | | |
| at Lincoln (70th Street) (LSCN1) in OAX | Salt Creek at Lincoln (27th Street)(LCNN1) | Salt Creek near Greenwood(GRNN1) | | |
| at Lincoln (Pioneers Boulevard) (LUSN1) in OAX | Salt Creek at Roca(ROCN1) | Salt Creek at Lincoln (Fairgrounds)(SALN1) | | |
| at Roca (ROCN1) in OAX | | Salt Creek at Lincoln (Pioneers Boulevard)(LUSN1) | | |
| at Lincoln (Fairgrounds) (SALN1) in OAX | Salt Creek at Lincoln (Pioneers Boulevard)(LUSN1) | Salt Creek at Lincoln (27th Street)(LCNN1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ashland (ASTN1) in OAX | | | | |
| near Greenwood (GRNN1) in OAX | Salt Creek at Lincoln (70th Street)(LSCN1) | | | |
Salt Creek (East Central IA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Elberon (EBRI4) in DMX | Stein Creek (Central IA) near Clutier(CLTI4) | Iowa River at Belle Plaine(BPLI4) | | |
Salt Creek (IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elmhurst (EMHI2) in LOT | Salt Creek (IL) at Wood Dale(WDSI2) | Salt Creek (IL) at Oak Brook(OBKI2) | | |
| at Elmhurst (Quarry Diversion) (EMQI2) in LOT | | | | |
| at Elk Grove Village (EVGI2) in LOT | Salt Creek (IL) at Rolling Meadows(ROLI2) | Salt Creek (IL) at Wood Dale(WDSI2) | | |
| near Greenview (GREI2) in ILX | | | | |
| at Oak Brook (OBKI2) in LOT | Salt Creek (IL) at Elmhurst(EMHI2) | Salt Creek (IL) at Western Springs(WSPI2) | | |
| near Rowell (RLLI2) in ILX | | | | |
| at Rolling Meadows (ROLI2) in LOT | | Salt Creek (IL) at Elk Grove Village(EVGI2) | | |
| at Wood Dale (WDSI2) in LOT | Salt Creek (IL) at Elk Grove Village(EVGI2) | Salt Creek (IL) at Elmhurst(EMHI2) | | |
| at Western Springs (WSPI2) in LOT | Salt Creek (IL) at Oak Brook(OBKI2) | Des Plaines River at Riverside(RVRI2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Farmer City (FMCI2) in ILX | | Salt Creek (IL) near Rowell(RLLI2) | | |
Salt Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Monroe Lake (MONI3) in IND | North Fork Salt Creek (IN) at Nashville(NFSI3) | Salt Creek (IN) near Harrodsburg(HDBI3) | South Fork Salt Creek at Kurtz(KRZI3) | |
| at Valparaiso (SCRI3) in LOT | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Harrodsburg (HDBI3) in IND | Salt Creek (IN) at Monroe Lake(MONI3) | East Fork White River at Williams(WLLI3) | | |
Salt Creek (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ada (ADAK1) in TOP | Salt Creek (KS) at Barnard(BRNK1) | | | |
| at Barnard (BRNK1) in ICT | | Salt Creek (KS) near Ada(ADAK1) | | |
Salt Creek (LNDK1) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lyndon (LNDK1) in TOP | | | | |
Salt Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Salem (SILO1) in PBZ | | | | |
Salt Fork (IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near St. Joseph (STJI2) in ILX | | | | |
Salt Fork - Brazos River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Aspermont 13N (ARTT2) in LUB | Salt Fork - Brazos River at White River Lake(CWRT2) | | | |
| at White River Lake (CWRT2) in LUB | Salt Fork - Brazos River at Plainview(PNVT2) | Salt Fork - Brazos River near Aspermont 13N(ARTT2) | | |
| at Plainview (PNVT2) in LUB | | Salt Fork - Brazos River at White River Lake(CWRT2) | | |
Salt Fork Arkansas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alva (AVAO2) in OUN | | Salt Fork Arkansas River at Great Salt Plains Lake(GSPO2) | | |
| at Great Salt Plains Lake (GSPO2) in OUN | Salt Fork Arkansas River near Alva(AVAO2) | Salt Fork Arkansas River at Tonkawa(TONO2) | | |
| at Tonkawa (TONO2) in OUN | Salt Fork Arkansas River at Great Salt Plains Lake(GSPO2) | | | |
Salt Fork of the Red River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Elmer (ESFO2) in OUN | Salt Fork of the Red River at Mangum(MGMO2) | | | |
| at Greenbelt Lake (GRET2) in AMA | | Salt Fork of the Red River at Wellington(WLGT2) | | |
| at Mangum (MGMO2) in OUN | Salt Fork of the Red River at Wellington(WLGT2) | Salt Fork of the Red River near Elmer(ESFO2) | | |
| at Wellington (WLGT2) in AMA | Salt Fork of the Red River at Greenbelt Lake(GRET2) | Salt Fork of the Red River at Mangum(MGMO2) | | |
Salt River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near North Bradley (NBRM4) in DTX | | | | |
| at 51st Ave-Phoenix (SFFA3) in PSR | Salt River at Priest Road-Tempe(SLPA3) | | | |
| near Chrysotile -Salt River Canyon (SLCA3) in PSR | Carrizo Creek near Show Low(CRZA3) | Salt River near Roosevelt(SLRA3) | E Fork White River near Fort Apache(EWFA3) | |
| at Priest Road-Tempe (SLPA3) in PSR | Salt River near Roosevelt(SLRA3) | Salt River at 51st Ave-Phoenix(SFFA3) | | |
| near Roosevelt (SLRA3) in PSR | Salt River near Chrysotile -Salt River Canyon(SLCA3) | Salt River at Priest Road-Tempe(SLPA3) | Cherry Creek above Globe(CHRA3) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Clarence Cannon Dam (pool) (CPZM7) in LSX | Middle Fork Salt River near Holliday(PMZM7) | Salt River (MO) at New London(NLDM7) | | |
Salt River (KY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glensboro (GNBK2) in LMK | | Salt River (KY) at Taylorsville Lake(TVLK2) | | |
| at Shepherdsville (SHPK2) in LMK | Salt River (KY) at Taylorsville Lake(TVLK2) | Ohio River at Cannelton Lock and Dam(CNNI3) | Floyds Fork near Mt. Washington(MWTK2) | |
| at Taylorsville Lake (TVLK2) in LMK | Salt River (KY) at Glensboro(GNBK2) | Salt River (KY) at Shepherdsville(SHPK2) | | |
Salt River (MO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at New London (NLDM7) in LSX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cannon Dam tailwater (CTZM7) in LSX | | Salt River (MO) at New London(NLDM7) | | |
Salt River (WY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Etna (SALW4) in RIW | | | | |
Saluda River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chappells (CHAS1) in CAE | Saluda River at West Pelzer(WEPS1) | Saluda River at Lake Murray Dam near Irmo(IRMS1) | | |
| at Lake Greenwood Dam (CHPS1) in CAE | | | | |
| near Riverbanks Zoo (SLUS1) in CAE | | | | |
| at I-20 near Columbia (SRIS1) in CAE | | | | |
| at West Pelzer (WEPS1) in GSP | Saluda River above Old Easley Rd 5 W Greenville(GSLS1) | Saluda River at Chappells(CHAS1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Old Easley Rd 5 W Greenville (GSLS1) in GSP | | Saluda River at West Pelzer(WEPS1) | | |
| at Lake Murray Dam near Irmo (IRMS1) in CAE | Saluda River at Chappells(CHAS1) | Congaree River at Columbia(COLS1) | | |
| below Lake Murray Dam (MURS1) in CAE | | Saluda River near Riverbanks Zoo(SLUS1) | | |
| at Saluda Lake Dam (SALS1) in GSP | | Saluda River above Old Easley Rd 5 W Greenville(GSLS1) | | |
| near WILLIAMSTON (WLSS1) in GSP | Saluda River at West Pelzer(WEPS1) | Saluda River near WARE SHOALS(WSHS1) | | |
| near WARE SHOALS (WSHS1) in GSP | Saluda River near WILLIAMSTON(WLSS1) | Saluda River at Chappells(CHAS1) | | |
Salvador Channel |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Ranch Road (DORC1) in MTR | | | | |
Salzer Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chehalis (SLZW1) in SEW | | | | |
Samish River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Burlington (SMRW1) in SEW | | | | |
Sampit River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 17 near Georgetown (SMGS1) in ILM | | | | |
Sampson River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sampson City (SSSF1) in JAX | Lake Sampson near Starke(LSSF1) | Santa Fe River at Worthington Springs (in NAVD88)(WORF1) | | |
San Andreas Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Millbrae (XSAC1) in MTR | | | | |
San Anselmo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bridge Street (SBSC1) in MTR | | | | |
San Antonio Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sunol (ACSC1) in MTR | | | | |
| near San Antonio Reservoir (ANOC1) in MTR | | | | |
| at Indian Creek Road (QSAC1) in MTR | | | | |
San Antonio Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bradley (SNRC1) in MTR | | | | |
San Antonio River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elmendorf (ELMT2) in EWX | San Antonio River at Loop 410(SNPT2) | San Antonio River near Floresville(FLVT2) | | |
| near Falls City (FACT2) in EWX | San Antonio River near Floresville(FLVT2) | San Antonio River at SH 72 near Runge(SRRT2) | | |
| near Floresville (FLVT2) in EWX | San Antonio River at Elmendorf(ELMT2) | San Antonio River near Falls City(FACT2) | | |
| near McFaddin (MFNT2) in CRP | San Antonio River at Goliad(GLIT2) | | | |
| at Loop 410 (SNPT2) in EWX | | San Antonio River at Elmendorf(ELMT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Goliad (GLIT2) in CRP | San Antonio River near Falls City(FACT2) | San Antonio River near McFaddin(MFNT2) | | |
| at SH 72 near Runge (SRRT2) in EWX | San Antonio River near Falls City(FACT2) | San Antonio River at Goliad(GLIT2) | | |
San Antonio River (Monterey) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lockwood (LWDC1) in MTR | | | | |
San Benito River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at below Hospital Rd Bridge near Hollister (HOSC1) in MTR | | | | |
| near Willow Creek School (PIIC1) in MTR | | | | |
| at Clear Creek Crossing (XNGC1) in MTR | | | | |
San Bernard River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Boling (BOLT2) in HGX | San Bernard River at East Bernard(EBBT2) | San Bernard River near Old Ocean(OCNT2) | | |
| near Chesterville (CSRT2) in HGX | | San Bernard River at East Bernard(EBBT2) | | |
| at East Bernard (EBBT2) in HGX | San Bernard River near Chesterville(CSRT2) | San Bernard River near Boling(BOLT2) | | |
| near Old Ocean (OCNT2) in HGX | San Bernard River near Boling(BOLT2) | | | |
San Carlos Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at IDRIA (IDAC1) in MTR | | | | |
San Carlos River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Peridot (SNCA3) in PSR | | Gila River at Coolidge Dam(CLDA3) | | |
San Casimiro Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Freer (FRRT2) in CRP | | | | |
San Clemente Dam |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (MTEC1) in MTR | | | | |
San Diego Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alice (ACET2) in CRP | | | | |
San Diego River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fashion Valley (FSNC1) in SGX | San Diego River at Mast Nr Santee(SDGC1) | | | |
| at Mast Nr Santee (SDGC1) in SGX | | San Diego River at Fashion Valley(FSNC1) | | |
San Felipe Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Del Rio 2NE (SFCT2) in EWX | | | | |
San Fernando Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alice (AICT2) in CRP | | | | |
San Francisco Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Alameda tide gage (AAMC1) in MTR | | | | |
| other Tide gage (FTPC1) in MTR | | | | |
| other Martinez-Amorco Pier Tide gage (MZXC1) in MTR | | | | |
| other Port Chicago Tide Gage (PCOC1) in MTR | | | | |
| other Richmond Tide gage (RCMC1) in MTR | | | | |
| other Redwood City tide gage (RTYC1) in MTR | | | | |
| other Coyote Creek (RYAC1) in MTR | | | | |
San Francisco River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Glenwood (GSFN5) in ABQ | | San Francisco River at Clifton(SFCA3) | | |
| at Clifton (SFCA3) in TWC | San Francisco River below Glenwood(GSFN5) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Reserve (RSFN5) in ABQ | | San Francisco River below Glenwood(GSFN5) | | |
San Francisquito Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pope-Chaucer (SFPC) (CHJC1) in MTR | | | | |
| at Stanford University (SFCC1) in MTR | | | | |
| at Waverly (SFWS) (WAVC1) in MTR | | | | |
| at West Bayshore (SFWB) (WBYC1) in MTR | | | | |
San Gabriel River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Georgetown (GGLT2) in EWX | | San Gabriel River at Georgetown South Fork(GETT2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Georgetown South Fork (GETT2) in EWX | San Gabriel River at Lake Georgetown(GGLT2) | | | |
| at Granger Lake (GNGT2) in EWX | | | | |
San Gabriel River (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Spring Street (SGGC1) in LOX | San Gabriel River (CA) at Parkway(SSGC1) | | | |
| at Parkway (SSGC1) in LOX | | San Gabriel River (CA) at Spring Street(SGGC1) | | |
San Gregorio Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at San Gregorio (SXGC1) in MTR | | | | |
San Jacinto River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Houston (HSJT2) in HGX | West Fork San Jacinto River near Humble(HMMT2) | San Jacinto River near Sheldon(SHLT2) | East Fork San Jacinto River near New Caney(NCET2) | |
| near Sheldon (SHLT2) in HGX | San Jacinto River at Lake Houston(HSJT2) | | | |
San Joaquin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Auberry (ARBC1) in HNX | | | | |
| above Fishermans Cut (FCTC1) in MTR | | | | |
| above Gravelly Ford (GVAC1) in HNX | | | | |
| at Jersey Point (JRSC1) in MTR | | | | |
| at Mossdale Bridge (MOSC1) in STO | San Joaquin River at Vernalis(VNSC1) | | | |
| at Newman (NWMC1) in HNX | Merced River at Stevinson(STVC1) | San Joaquin River at Patterson(PATC1) | Bear Creek at McKee Road(MEEC1) | |
| at Patterson (PATC1) in STO | San Joaquin River at Newman(NWMC1) | San Joaquin River at Vernalis(VNSC1) | | |
| below HWY 145 (RSBC1) in HNX | | | | |
| near Mendota (SJMC1) in HNX | | | | |
| near HWY 41 (SJXC1) in HNX | | | | |
| near Stevinson (SSTC1) in HNX | | | | |
| at Vernalis (VNSC1) in STO | San Joaquin River at Patterson(PATC1) | San Joaquin River at Mossdale Bridge(MOSC1) | | |
San Juan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Archuleta (ARCN5) in ABQ | | | | |
| above Cortez (MCEC2) in GJT | | | | |
| near Arboles (PIDC2) in GJT | | | | |
| at Shiprock (SHRN5) in ABQ | | | | |
| at Four Corners (SJFC2) in GJT | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bluff (BFFU1) in GJT | | | | |
| at Farmington (FRMN5) in ABQ | | | | |
| at Navajo Dam (NVRN5) in ABQ | | San Juan River near Archuleta(ARCN5) | | |
| at Pagosa Springs (PSPC2) in GJT | | | | |
San Lorenzo Creek (Alameda) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hayward (LRZC1) in MTR | | | | |
| above Don Castro Reservoir near Castro Valley (LSCC1) in MTR | | | | |
| at San Lorenzo (SLCC1) in MTR | | | | |
San Lorenzo Creek (Monterey) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at King City Golf Course (KCGC1) in MTR | | | | |
| below Bitterwater Creek NR King City (KCYC1) in MTR | | | | |
San Lorenzo River (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Trees (BTEC1) in MTR | | | | |
| at Lomond Street Bridge (IWNC1) in MTR | | | | |
| at Santa Cruz (LRRC1) in MTR | | | | |
San Luis Rey River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Oceanside (SLOC1) in SGX | | | | |
San Marcos River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Luling (LLGT2) in EWX | San Marcos River near Martindale(SMRT2) | | | |
| near Martindale (SMRT2) in EWX | San Marcos River at San Marcos(SRUT2) | San Marcos River at Luling(LLGT2) | | |
| at San Marcos (SRUT2) in EWX | | San Marcos River near Martindale(SMRT2) | | |
San Mateo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Junction Box (AJBC1) in MTR | | | | |
| below Junction Box (BJBC1) in MTR | | | | |
| below Lower Crystal Springs Reservoir NR San Mateo (MEDC1) in MTR | | | | |
San Miguel Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tilden (TNLT2) in CRP | | | | |
San Miguel River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Placerville (SMPC2) in GJT | | | | |
San Pedro River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Charleston (SAPA3) in TWC | San Pedro River near Palominas(SPPA3) | San Pedro River near Tombstone(SPTA3) | | |
| near Palominas (SPPA3) in TWC | | San Pedro River at Charleston(SAPA3) | | |
| near Redington (SPRA3) in TWC | San Pedro River near Tombstone(SPTA3) | | | |
| near Tombstone (SPTA3) in TWC | San Pedro River at Charleston(SAPA3) | San Pedro River near Redington(SPRA3) | Babocomari River near Tombstone(BABA3) | |
San Ramon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at San Ramon (RACC1) in MTR | | | | |
San Saba River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brady (BSST2) in SJT | San Saba River at Menard(MNRT2) | San Saba River at San Saba(SSBT2) | | |
| at Menard (MNRT2) in SJT | | San Saba River near Brady(BSST2) | | |
| at San Saba (SSBT2) in SJT | San Saba River near Brady(BSST2) | | | |
San Simeon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near San Simeon (SEOC1) in LOX | | | | |
San Timoteo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Loma Linda (TIMC1) in SGX | | | | |
San Tomas Aquino Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at San Tomas Creek at Scott Blvd (QSTC1) in MTR | | | | |
| at Mission College Blvd. (TMGC1) in MTR | | | | |
| above Williams Road (TMSC1) in MTR | | | | |
Sanctuary River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Denali Park Road (SRDA2) in PAFG | | | | |
Sand Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jordan (SNCM5) in MPX | | | | |
Sand Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Commerce City (SACC2) in BOU | | South Platte River at Henderson(HNDC2) | | |
| at Aurora (SCPC2) in BOU | | Sand Creek (CO) near Commerce City(SACC2) | | |
Sand Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fishers (SDFI3) in IND | | Mud Creek (IN) at Fishers(MCFI3) | | |
Sand Creek (OK) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Okesa (OKEO2) in TSA | | Caney River near Ramona(RAMO2) | | |
Sand Creek (WY) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beulah (SNDW4) in UNR | | Redwater Creek (WY) at Wyoming-South Dakota State Line(RDWS2) | | |
Sand Fork Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Sand Fork (SFKW2) in RLX | | Little Kanawha River at Glenville(GLEW2) | | |
Sand Point |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sand Point Tide Gage (SNDA2) in PAFC | | | | |
Sand Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Francisville (FCVK2) in ILN | | | | |
Sandhill River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Climax (CLXM5) in FGF | | | | |
| near Fertile (450th St SW) (SRFM5) in FGF | | | | |
Sandies Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Westhoff (WHOT2) in EWX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at FM 108 near Smiley (SCGT2) in EWX | | Sandies Creek near Westhoff(WHOT2) | | |
Sandusky River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bucyrus (BCYO1) in CLE | | Sandusky River near Upper Sandusky(UPPO1) | | |
| near S Fremont (FFMO1) in CLE | Sandusky River at Tiffin(TFFO1) | | Rock Creek at Tiffin(ROCO1) | |
| at Tiffin (TFFO1) in CLE | Sandusky River near Upper Sandusky(UPPO1) | Sandusky River near S Fremont(FFMO1) | Honey Creek at Melmore(MLMO1) | |
| near Upper Sandusky (UPPO1) in CLE | Sandusky River near Bucyrus(BCYO1) | Sandusky River at Tiffin(TFFO1) | | |
Sandy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bolivar Dam Pool (BIVO1) in PBZ | | | | |
| near Cordele (CODT2) in HGX | | Navidad River at Lake Texana(LTXT2) | | |
| near Kingsland (KNLT2) in EWX | | | | |
| near Adams (SANN6) in BUF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Willow City (OXDT2) in EWX | | Sandy Creek near Kingsland(KNLT2) | | |
| at Waynesburg (WANO1) in CLE | | Sandy Creek at Bolivar Dam Pool(BIVO1) | | |
Sandy Creek (E TX) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jasper (HAJT2) in LCH | | | | |
Sandy Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cornwallis Rd (SCRN7) in RAH | | | | |
Sandy Creek (SE LA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pride (PRIL1) in LIX | | | | |
Sandy Creek (WNY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Hamlin (NHLN6) in BUF | | | | |
Sandy Lick Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dubois (DUBP1) in CTP | | | | |
Sandy River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Danville (SDRV2) in RNK | | | | |
| near Bull Run (SNDO3) in PQR | Sandy River near Marmot(SRMO3) | | Bull Run River near Bull Run(RUNO3) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Marmot (SRMO3) in PQR | | Sandy River near Bull Run(SNDO3) | | |
Sandy River (ME) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mercer (MERM1) in GYX | | | | |
Sangamon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chandlerville (CDLI2) in ILX | Sangamon River near Oakford(OKFI2) | | | |
| at Decatur (DCRI2) in ILX | | | | |
| at Monticello (MNTI2) in ILX | | Sangamon River at Riverton(RVTI2) | | |
| near Oakford (OKFI2) in ILX | Sangamon River at Petersburg(PETI2) | Sangamon River near Chandlerville(CDLI2) | | |
| at Petersburg (PETI2) in ILX | Sangamon River at Riverton(RVTI2) | Sangamon River near Oakford(OKFI2) | | |
| at Riverton (RVTI2) in ILX | Sangamon River at Monticello(MNTI2) | Sangamon River at Petersburg(PETI2) | | |
| near Springfield (SRSI2) in ILX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fisher (FISI2) in ILX | | Sangamon River at Monticello(MNTI2) | | |
Sanpoil River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Jack Creek (KLLW1) in OTX | | | | |
Santa Ana River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at MWD Crossing near Arlington (MWXC1) in SGX | Santa Ana River at E St near San Bernardino(SREC1) | Santa Ana River at Santa Ana(SRVC1) | | |
| at E St near San Bernardino (SREC1) in SGX | | Santa Ana River at MWD Crossing near Arlington(MWXC1) | | |
| at Santa Ana (SRVC1) in SGX | Santa Ana River at MWD Crossing near Arlington(MWXC1) | | | |
Santa Clara River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pine Valley (STCU1) in SLC | | Santa Clara River near St. George(SRSU1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near St. George (SRSU1) in SLC | Santa Clara River near Pine Valley(STCU1) | | | |
Santa Clara River (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Piru (SCPC1) in LOX | | Santa Clara River (CA) at Victoria Avenue(VCAC1) | | |
| at Victoria Avenue (VCAC1) in LOX | Santa Clara River (CA) near Piru(SCPC1) | | | |
Santa Cruz River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cortaro (CSCA3) in TWC | Santa Cruz River at Congress Street(TSCA3) | Santa Cruz River at Trico Road(SCTA3) | Canada del Oro Wash at Ina Road(CDOA3) | |
| at Green Valley (SCCA3) in TWC | Santa Cruz River near Tubac(STBA3) | Santa Cruz River at Congress Street(TSCA3) | | |
| near Nogales (SCNA3) in TWC | | Santa Cruz River near Tubac(STBA3) | | |
| at Trico Road (SCTA3) in TWC | Santa Cruz River at Cortaro(CSCA3) | | | |
| near Tubac (STBA3) in TWC | Santa Cruz River near Nogales(SCNA3) | Santa Cruz River at Green Valley(SCCA3) | | |
| at Congress Street (TSCA3) in TWC | Santa Cruz River at Green Valley(SCCA3) | Santa Cruz River at Cortaro(CSCA3) | | |
Santa Fe Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Earleton (in NAVD88) (ERLF1) in JAX | | Santa Fe River near Graham (in NAVD88)(GRMF1) | | |
Santa Fe River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hildreth (in NAVD88) (FTWF1) in JAX | Santa Fe River at Three Rivers Estates (in NAVD88)(TREF1) | Suwannee River at Rock Bluff near Bell - CR 340 (in NAVD88)(RCKF1) | | |
| near Fort White (in NAVD88) (FWHF1) in JAX | Santa Fe River at Poe Springs Pool (in NAVD88)(POEF1) | Santa Fe River at Three Rivers Estates (in NAVD88)(TREF1) | | |
| near Graham (in NAVD88) (GRMF1) in JAX | Santa Fe Lake at Earleton (in NAVD88)(ERLF1) | Santa Fe River at Worthington Springs (in NAVD88)(WORF1) | | |
| near High Springs (in NAVD88) (HSPF1) in JAX | Santa Fe River at River Rise near High Springs (in NAVD88)(RRZF1) | Santa Fe River at Poe Springs Pool (in NAVD88)(POEF1) | | |
| at O'leno State Park (in NAVD88) (OLPF1) in JAX | Santa Fe River at Worthington Springs (in NAVD88)(WORF1) | Santa Fe River at River Rise near High Springs (in NAVD88)(RRZF1) | | |
| at Poe Springs Pool (in NAVD88) (POEF1) in JAX | Santa Fe River near High Springs (in NAVD88)(HSPF1) | Santa Fe River near Fort White (in NAVD88)(FWHF1) | | |
| at River Rise near High Springs (in NAVD88) (RRZF1) in JAX | Santa Fe River at O'leno State Park (in NAVD88)(OLPF1) | Santa Fe River near High Springs (in NAVD88)(HSPF1) | | |
| at Three Rivers Estates (in NAVD88) (TREF1) in JAX | Santa Fe River near Fort White (in NAVD88)(FWHF1) | Santa Fe River near Hildreth (in NAVD88)(FTWF1) | | |
| at Worthington Springs (in NAVD88) (WORF1) in JAX | Santa Fe River near Graham (in NAVD88)(GRMF1) | Santa Fe River at O'leno State Park (in NAVD88)(OLPF1) | New River near Lake Butler (in NAVD88)(NRBF1) | |
Santa Fe River (NM) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McClure Dam (SFMN5) in ABQ | | | | |
| at Nichols Dam (SFNN5) in ABQ | | | | |
Santa Margarita River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Temecula (SMHC1) in SGX | | Santa Margarita River at Ysidora(YDRC1) | | |
| at Ysidora (YDRC1) in SGX | Santa Margarita River near Temecula(SMHC1) | | | |
Santa Maria River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bagdad (SMBA3) in FGZ | | | | |
Santa Paula Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Santa Paula (SPPC1) in LOX | | | | |
Santa Rosa Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Santa Rosa (SSAC1) in MTR | | | | |
| at Willowside Road NR Santa Rosa (TARC1) in MTR | | | | |
| at Downtown Culverts (XDSC1) in MTR | | | | |
Santa Rosa Creek (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cambria (LSRC1) in LOX | | | | |
Santa Ynez River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Los Laurels (LLYC1) in LOX | | Santa Ynez River at Narrows(NRWC1) | | |
| at Narrows (NRWC1) in LOX | Santa Ynez River at Los Laurels(LLYC1) | | | |
Santee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jamestown (JAMS1) in CHS | Santee River near Russellville(SNRS1) | Santee River near McClellanville (IN MLLW)(SSNS1) | | North Santee River near North Santee(NSNS1) |
| near Eloree at Lake Marion (LMES1) in CAE | | | | |
| near McClellanville (IN MLLW) (SSNS1) in CHS | Santee River near Jamestown(JAMS1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Trezesvants Landing (FTMS1) in CAE | Congaree River at Congaree National Park(GADS1) | Santee River at Lake Marion(PNVS1) | | |
| at Lake Marion (PNVS1) in CAE | Congaree River at Carolina Eastman(CEAS1) | Santee River near Jamestown(JAMS1) | | |
| near Russellville (SNRS1) in CHS | Santee River at Lake Marion(PNVS1) | Santee River near Jamestown(JAMS1) | | |
Santiam River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jefferson (JFFO3) in PQR | N Santiam River at Greens Bridge near Jefferson(NSGO3) | Willamette River at Salem(SLMO3) | S. Santiam River at Waterloo(WTLO3) | |
Sappa Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beaver City (BVSN1) in GID | Sappa Creek near Norcatur(NCRK1) | Sappa Creek near Stamford(STMN1) | | |
| near Norcatur (NCRK1) in GLD | Sappa Creek near Oberlin(OBNK1) | Sappa Creek near Beaver City(BVSN1) | | |
| near Oberlin (OBNK1) in GLD | | Sappa Creek near Norcatur(NCRK1) | | |
| near Stamford (STMN1) in GID | Sappa Creek near Beaver City(BVSN1) | | | |
Saranac River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Plattsburgh (PBGN6) in BTV | | | | |
Saratoga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pruneridge Avenue (PGTC1) in MTR | | | | |
| at Saratoga (QSGC1) in MTR | | | | |
| at Saratoga (SOGC1) in MTR | | | | |
Sardine Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Little Rock (STNA1) in MOB | | | | |
Satilla River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Atkinson (ATKG1) in JAX | Satilla River near Waycross(AYSG1) | | | |
| near Waycross (AYSG1) in JAX | | Satilla River at Atkinson(ATKG1) | | |
| at Woodbine (in MHHW) (SRWG1) in JAX | | | | |
| at GA-158 above Millwood (TMOG1) in JAX | | | | |
Satilpa Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Coffeeville (SATA1) in MOB | | | | |
Satsop River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Satsop (SATW1) in SEW | | | | |
Sauk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sauk (SAKW1) in SEW | Sauk River above White Chuck R(WCHW1) | Skagit River near Concrete(CONW1) | | |
| near St. Martin (SAMM5) in MPX | | | | |
| above White Chuck R (WCHW1) in SEW | | Sauk River near Sauk(SAKW1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at St. Cloud (STCM5) in MPX | | Mississippi River at St. Cloud(SCOM5) | | |
Sauquoit Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Whitesboro (WHBN6) in ALY | | | | |
Savage River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Savage River Dam (SRDM2) in LWX | Savage River near Barton(BTNM2) | Savage River near Bloomington(SRVM2) | | |
| near Bloomington (SRVM2) in LWX | Savage River at Savage River Dam(SRDM2) | North Branch Potomac River at Luke(LUKM2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Barton (BTNM2) in LWX | | Savage River at Savage River Dam(SRDM2) | | |
Savannah River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Thurmond (CHDS1) in CAE | Russell Lake near Savannah River(RBDS1) | Savannah River at Augusta(AUGG1) | | |
| near Clyo (CLYG1) in CHS | Savannah River at Burton's Ferry(BFYG1) | Savannah River above Hardeeville(HRDS1) | | |
| near Evans (EVSG1) in CAE | | | | |
| at Fort Pulaski (IN MLLW) (FPKG1) in CHS | Savannah River at Savannah (IN MLLW)(SVDG1) | | | |
| at Garden City (IN MLLW) (GCYG1) in CHS | Savannah River at Port Wentworth (IN MLLW)(PWNG1) | Savannah River at Savannah (IN MLLW)(SVDG1) | | |
| near Waynesboro (GIRG1) in CAE | | | | |
| above Hardeeville (HRDS1) in CHS | Savannah River near Clyo(CLYG1) | Savannah River at Port Wentworth (IN MLLW)(PWNG1) | | |
| at Hartwell Dam (HRTG1) in GSP | Savannah River at Lake Hartwell(HWDS1) | Russell Lake near Savannah River(RBDS1) | Seneca River at Keowee Dam(KEOS1) | |
| at Port Wentworth (IN MLLW) (PWNG1) in CHS | Savannah River above Hardeeville(HRDS1) | Savannah River at Garden City (IN MLLW)(GCYG1) | | |
| at Savannah River Jefferson Davis Bridge at Augusta (SRAG1) in CAE | | | | |
| at Savannah (IN MLLW) (SVDG1) in CHS | Savannah River at Garden City (IN MLLW)(GCYG1) | Savannah River at Fort Pulaski (IN MLLW)(FPKG1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Augusta (AUGG1) in CAE | Savannah River at Lake Thurmond(CHDS1) | Savannah River at Burton's Ferry(BFYG1) | | |
| at Burton's Ferry (BFYG1) in CHS | Savannah River near Waynesboro(GIRG1) | Savannah River near Clyo(CLYG1) | | |
| at Lake Hartwell (HWDS1) in GSP | Seneca River at Keowee Dam(KEOS1) | Savannah River at Hartwell Dam(HRTG1) | Seneca River at Jocassee Dam(JCSS1) | Russell Lake near Savannah River(RBDS1) |
Saw Mill Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Duquesne Heights (DQHP1) in PBZ | | | | |
Sawhatchee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cedar Springs (CEDG1) in TAE | | | | |
Sawmill Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Summerville (SBRS1) in CHS | | | | |
Sawmill Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glen Burnie (GBSM2) in LWX | | | | |
| at Nash Road (SACA2) in PAFC | | | | |
Sawmill Creek (AK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sitka (SCSA2) in PAJK | Sawmill Creek (AK) below Upper Tailrace near Sitka(SWMA2) | | | |
| below Upper Tailrace near Sitka (SWMA2) in PAJK | | Sawmill Creek (AK) near Sitka(SCSA2) | | |
Sawmill Creek (IL) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lemont (LMTI2) in LOT | | Des Plaines River near Lemont(LEMI2) | | |
Schafer Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lacomb (SLCO3) in PQR | | | | |
Schoharie Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Breakabeen (BKBN6) in ALY | Schoharie Creek at Gilboa Bridge(GBRN6) | Schoharie Creek at Burtonsville(BRTN6) | | |
| at Burtonsville (BRTN6) in ALY | Schoharie Creek at Breakabeen(BKBN6) | | | |
| at Esperance (EPCN6) in ALY | | | | |
| at Gilboa Bridge (GBRN6) in ALY | Schoharie Creek at Gilboa Dam(GILN6) | Schoharie Creek at Breakabeen(BKBN6) | | |
| at Gilboa Dam (GILN6) in ALY | Schoharie Creek at Prattsville(PTVN6) | Schoharie Creek at Gilboa Bridge(GBRN6) | | |
| at Middleburgh (MDBN6) in ALY | | | | |
| near North Blenheim (NBHN6) in ALY | | | | |
| at Prattsville (PTVN6) in ALY | | Schoharie Creek at Gilboa Dam(GILN6) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Blenheim (NBMN6) in ALY | Schoharie Creek at Gilboa Bridge(GBRN6) | Schoharie Creek near North Blenheim(NBHN6) | | |
School Branch (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brownsburg (SBCI3) in IND | School Branch (IN) near Brownsburg(SBMI3) | School Branch (IN) near Brownsburg(SBBI3) | | |
| near Brownsburg (SBMI3) in IND | | School Branch (IN) near Brownsburg(SBCI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brownsburg (SBBI3) in IND | School Branch (IN) near Brownsburg(SBCI3) | Eagle Creek (IN) at Eagle Creek Reservoir(ECRI3) | | |
School House Pond |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Upper Marlboro (SHPM2) in LWX | | | | |
Schroon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Riverbank (RVRN6) in ALY | | | | |
Schuylkill River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Berne (BREP1) in PHI | Schuylkill River at Landingville(LGVP1) | Schuylkill River at Reading(RDRP1) | | |
| at Landingville (LGVP1) in CTP | | Schuylkill River at Berne(BREP1) | | |
| at Norristown (NRSP1) in PHI | Schuylkill River at Pottstown(PTNP1) | Schuylkill River at Philadelphia(PADP1) | | |
| at Philadelphia (PADP1) in PHI | Schuylkill River at Norristown(NRSP1) | Schuylkill River near Philadelphia near 30th Street(PHDP1) | | |
| near Philadelphia near 30th Street (PHDP1) in PHI | Schuylkill River at Philadelphia(PADP1) | | | |
| at Pottstown (PTNP1) in PHI | Schuylkill River at Reading(RDRP1) | Schuylkill River at Norristown(NRSP1) | | |
| at Reading (RDRP1) in PHI | Schuylkill River at Berne(BREP1) | Schuylkill River at Pottstown(PTNP1) | | |
Schweitzer Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Palmer (SZCM4) in MQT | | Schweitzer Creek at Schweitzer Reservoir(SZRM4) | | |
| at Schweitzer Reservoir (SZRM4) in MQT | Schweitzer Creek near Palmer(SZCM4) | | | |
Scioto River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chillicothe (CHCO1) in ILN | Scioto River at Circleville(CRCO1) | Scioto River at Higby(HIGO1) | | |
| near Commercial Point (CMMO1) in ILN | Scioto River at Frank Road(COLO1) | Scioto River at Circleville(CRCO1) | | |
| at Frank Road (COLO1) in ILN | Scioto River at Columbus 5th Avenue(SFAO1) | Scioto River near Commercial Point(CMMO1) | Olentangy River at Herrick Drive Columbus(HRKO1) | |
| at Circleville (CRCO1) in ILN | Scioto River near Commercial Point(CMMO1) | Scioto River at Chillicothe(CHCO1) | | |
| near Dublin (DUBO1) in ILN | Scioto River above O'Shaughnessy Reservoir(OSAO1) | Scioto River at Columbus 5th Avenue(SFAO1) | | |
| at Higby (HIGO1) in ILN | Scioto River at Chillicothe(CHCO1) | Scioto River at Piketon(PKTO1) | Paint Creek at Chillicothe(CPCO1) | |
| at Kenton (KNTO1) in ILN | | | | |
| at Larue (LARO1) in CLE | | Scioto River at Prospect(PRGO1) | | |
| above O'Shaughnessy Reservoir (OSAO1) in ILN | Scioto River at Prospect(PRGO1) | Scioto River near Dublin(DUBO1) | | |
| at Piketon (PKTO1) in ILN | Scioto River at Higby(HIGO1) | | | |
| at Prospect (PRGO1) in CLE | Scioto River at Larue(LARO1) | Scioto River above O'Shaughnessy Reservoir(OSAO1) | | |
| at Columbus 5th Avenue (SFAO1) in ILN | Scioto River near Dublin(DUBO1) | Scioto River at Frank Road(COLO1) | | |
Scoggins Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Henry Hagg Lake (SCLO3) in PQR | | | | |
| below Scoggins Dam (SCOO3) in PQR | | | | |
Scott River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fort Jones (FTJC1) in MFR | | | | |
Scottie Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alaska Hwy (SCOA2) in PAFG | | | | |
Scotts Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beta (SCKN7) in GSP | | | | |
| near Lakeport (SKPC1) in EKA | | Clear Lake at Lakeport(CLKC1) | | |
Scotts Level Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rockdale (SLRM2) in LWX | | | | |
Scriba Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Constantia (COSN6) in BUF | | | | |
Scuppernong River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Columbia (in MLLW) (COLN7) in MHX | | | | |
| near Woodley (SCPN7) in MHX | | | | |
Searsville Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (SVHC1) in MTR | | | | |
Sebec River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sebec (SECM1) in CAR | | Piscataquis River at Medford(MFDM1) | | |
Seboeis River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Shin Pond (SBSM1) in CAR | | | | |
Seco Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rowe Ranch near D'Hanis (SCRT2) in EWX | Seco Creek at Miller Ranch near Utopia(SSMT2) | | | |
| at Miller Ranch near Utopia (SSMT2) in EWX | | Seco Creek at Rowe Ranch near D'Hanis(SCRT2) | | |
Second Broad River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Logan (LOGN7) in GSP | | | | |
Segregansett River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dighton (DIGM3) in BOX | | | | |
Seldovia |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Seldovia (OVIA2) in PAFC | | | | |
Selway River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lowell (SELI1) in MSO | | | | |
Seneca Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dawsonville (DAWM2) in LWX | | | | |
Seneca Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Senecaville Dam Tailwater (SNCO1) in PBZ | Seneca Fork at Senecaville Dam Pool(SNLO1) | | | |
| at Senecaville Dam Pool (SNLO1) in PBZ | | Seneca Fork at Senecaville Dam Tailwater(SNCO1) | | |
Seneca Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Geneva (GNVN6) in BGM | | | | |
Seneca River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Baldwinsville (BDWN6) in BGM | | | | |
| near Port Byron (BYRN6) in BUF | | | | |
| at Free Bridge (CFBN6) in BGM | | | | |
| at Jocassee Dam (JCSS1) in GSP | | Seneca River at Keowee Dam(KEOS1) | | |
| at Keowee Dam (KEOS1) in GSP | Seneca River at Jocassee Dam(JCSS1) | Savannah River at Lake Hartwell(HWDS1) | | Savannah River at Hartwell Dam(HRTG1) |
| near Seneca Falls (SEFN6) in BGM | | | | |
Sepulga River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mckenzie (UPBA1) in MOB | | | | |
Sequatchie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Whitwell (WHTT1) in MRX | | | | |
Sespe Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fillmore (SESC1) in LOX | Sespe Creek near Wheeler Springs(SSWC1) | | | |
| near Wheeler Springs (SSWC1) in LOX | | Sespe Creek near Fillmore(SESC1) | | |
Settingdown Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ball Ground (FREG1) in FFC | | | | |
Seven Mile Creek (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near St. Peter 6S (NSTM5) in MPX | | | | |
Sevenmile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Camden (CMDO1) in ILN | | | | |
| at Blackman Road (SVCT1) in OHX | | | | |
Sevenmile Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rasselas (RASP1) in CTP | | | | |
Severn River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Annapolis (IN MLLW) (APAM2) in LWX | | | | |
Sevier River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hatch (HATU1) in SLC | | Sevier River near Kingston(SEKU1) | | |
| near Marysvale (MYSU1) in SLC | | | | |
| near Kingston (SEKU1) in SLC | Sevier River near Hatch(HATU1) | Sevier River near East Fork nr Kingston(SRKU1) | | |
| near Sigurd (SGDU1) in SLC | Sevier River near East Fork nr Kingston(SRKU1) | | | |
| near East Fork nr Kingston (SRKU1) in SLC | Sevier River near Kingston(SEKU1) | Sevier River near Sigurd(SGDU1) | | |
Seward |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Seward Tide Gage (SWLA2) in PAFC | | | | |
Sewee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Decatur 5NE (SEET1) in MRX | | | | |
Sewell Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above abv. Little Sewell Crk. at Rainelle (RANW2) in RNK | | | | |
Sewell Mill Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 120 near Marietta (SMCG1) in FFC | | | | |
Shabakunk Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ewingville (EWGN4) in PHI | | | | |
Shade River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chester (SRCO1) in RLX | | Ohio River at Racine Lock(RACW2) | | |
Shades Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Greenwood (GWDA1) in BMX | | | | |
Shakopee Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Benson 8S (BNNM5) in MPX | | Chippewa River (MN) near Milan(MLNM5) | | |
Shallotte River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Shallotte (SRSN7) in ILM | | | | |
Shallowbag Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Manteo (in MLLW) (RMLN7) in MHX | | | | |
Shark River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Belmar (IN MLLW) (BLMN4) in PHI | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Neptune City (NEPN4) in PHI | | Shark River at Belmar (IN MLLW)(BLMN4) | | |
Sharp Mountain Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Old GA 5 below Ball Ground (BALG1) in FFC | | | | |
Shasta River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Yreka (YREC1) in MFR | | | | |
Shavers Fork Cheat River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bemis (BEMW2) in RLX | Shavers Fork Cheat River at Cheat Bridge(CHBW2) | Shavers Fork Cheat River at Bowden(BOWW2) | | |
| at Bowden (BOWW2) in RLX | Shavers Fork Cheat River at Bemis(BEMW2) | Cheat River at Parsons(PSNW2) | | |
| at Cheat Bridge (CHBW2) in RLX | | Shavers Fork Cheat River at Bemis(BEMW2) | | |
Shaw Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Aiken SC (SCAS1) in CAE | | | | |
Shawsheen River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Andover (ANDM3) in BOX | | | | |
| at Hanscom Field (HSCM3) in BOX | | | | |
| at Wilmington (WLMM3) in BOX | | | | |
Sheboygan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sheboygan (SEBW3) in MKX | | | | |
Sheepscot River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Whitefield (NWFM1) in GYX | | | | |
Shelby Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Myra (MYRK2) in JKL | | | | |
Sheldrake Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Thompsonville (SDKN6) in BGM | | | | |
Shell Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Columbus (CLBN1) in OAX | | | | |
| near Shell (SHEW4) in RIW | | | | |
Shell Rock River (Northeast IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at IFC--Marble Rock 290th St (MRBI4) in DMX | Shell Rock River (Northeast IA) near IFC--Rockford Foothill Ave(RKFI4) | Shell Rock River (Northeast IA) at Shell Rock(SHRI4) | | |
| at Nora Springs (NORI4) in DMX | Shell Rock River (Northeast IA) near Northwood(NTWI4) | Shell Rock River (Northeast IA) near IFC--Rockford Foothill Ave(RKFI4) | | |
| near Northwood (NTWI4) in DMX | | Shell Rock River (Northeast IA) at Nora Springs(NORI4) | | |
| near IFC--Rockford Foothill Ave (RKFI4) in DMX | Winnebago River (Northern IA) near Rockford(WRFI4) | Shell Rock River (Northeast IA) at IFC--Marble Rock 290th St(MRBI4) | Shell Rock River (Northeast IA) at Nora Springs(NORI4) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gordonsville 1W (GDVM5) in MPX | | Shell Rock River (Northeast IA) near Northwood(NTWI4) | | |
| near Marble Rock (MBLI4) in DMX | Shell Rock River (Northeast IA) near IFC--Rockford Foothill Ave(RKFI4) | Shell Rock River (Northeast IA) at Shell Rock(SHRI4) | | |
| at Shell Rock (SHRI4) in DMX | Shell Rock River (Northeast IA) at IFC--Marble Rock 290th St(MRBI4) | Cedar River at Cedar Falls(CEDI4) | | |
Shelter Island Sound |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Shelter Island (TERN6) in OKX | | | | |
Shem Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mount Pleasant (SCRS1) in CHS | | | | |
Shenandoah River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Millville (MILW2) in LWX | North Fork Shenandoah River near Strasburg(STGV2) | | South Fork Shenandoah River at Front Royal(FROV2) | |
Shenango River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at New Castle (NCSP1) in PBZ | Shenango River at Shenango Dam Tailwater(SHDP1) | Shenango River near Transfer(TRNP1) | | |
| at Shenango Dam Tailwater (SHDP1) in PBZ | Shenango River at Shenango Dam Pool(SHPP1) | Shenango River at New Castle(NCSP1) | | |
| at Shenango Dam Pool (SHPP1) in PBZ | | Shenango River at Shenango Dam Tailwater(SHDP1) | | |
| near Transfer (TRNP1) in PBZ | Shenango River at New Castle(NCSP1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Pymatuning Dam at Jamestown (JMSP1) in CLE | | Shenango River near Transfer(TRNP1) | | |
Sheridan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cordova (SDNA2) in PAFC3 | | | | |
Sherman Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Shermans Dale (SMDP1) in CTP | | | | |
Shetucket River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Willimantic (WLMC3) in BOX | | | | |
Sheyenne River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Baldhill Dam (BHTN8) in FGF | Lake Ashtabula at Baldhill Dam(BLDN8) | Sheyenne River at Valley City(VCRN8) | | |
| below Devils Lake State Outlet near Bremen (BRMN8) in FGF | Sheyenne River above Devils Lake State Outlet near Flora(FLRN8) | Sheyenne River near Warwick(WRWN8) | | |
| near Cooperstown (CPRN8) in FGF | Sheyenne River near Warwick(WRWN8) | Lake Ashtabula at Baldhill Dam(BLDN8) | Tolna Coulee near Tolna(TOLN8) | |
| at Fort Ransom State Park (FRSN8) in FGF | | | | |
| at Gol Road near Kindred (GOLN8) in FGF | Sheyenne River at Lisbon(LBNN8) | Sheyenne River near Kindred(KNDN8) | | |
| above Sheyenne River Diversion near Horace (HRCN8) in FGF | Sheyenne River near Kindred(KNDN8) | Sheyenne River at West Fargo Diversion(WFON8) | | Sheyenne River at West Fargo(WSFN8) |
| above Harvey (HVYN8) in FGF | | Sheyenne River near Maddock(MADN8) | | |
| near Kindred (KNDN8) in FGF | Sheyenne River at Gol Road near Kindred(GOLN8) | Sheyenne River above Sheyenne River Diversion near Horace(HRCN8) | | |
| at Lisbon (LBNN8) in FGF | Sheyenne River at Valley City(VCRN8) | Sheyenne River at Gol Road near Kindred(GOLN8) | | |
| near McVille (MVCN8) in FGF | | | | |
| at Valley City (VCRN8) in FGF | Sheyenne River below Baldhill Dam(BHTN8) | Sheyenne River at Lisbon(LBNN8) | | |
| at West Fargo Diversion (WFON8) in FGF | Sheyenne River above Sheyenne River Diversion near Horace(HRCN8) | Sheyenne River at Harwood(HWDN8) | | |
| near Warwick (WRWN8) in FGF | Sheyenne River below Devils Lake State Outlet near Bremen(BRMN8) | Sheyenne River near Cooperstown(CPRN8) | | |
| at West Fargo (WSFN8) in FGF | Sheyenne River above Sheyenne River Diversion near Horace(HRCN8) | Sheyenne River at Harwood(HWDN8) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Devils Lake State Outlet near Flora (FLRN8) in FGF | Madison River below Ennis Lake near McAllister(MADM8) | Sheyenne River below Devils Lake State Outlet near Bremen(BRMN8) | | |
| at Harwood (HWDN8) in FGF | Sheyenne River at West Fargo Diversion(WFON8) | Red River of the North at Halstad(HILN8) | Sheyenne River at West Fargo(WSFN8) | |
| near Maddock (MADN8) in FGF | Sheyenne River above Harvey(HVYN8) | Sheyenne River above Devils Lake State Outlet near Flora(FLRN8) | | |
Shiawassee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chesaning (CHSM4) in DTX | | | | |
| near Fergus (FRGM4) in DTX | | | | |
| at JAMES TOWNSHIP (JTSM4) in DTX | Shiawassee River at Owosso(OWOM4) | | | |
| at Owosso (OWOM4) in DTX | | Shiawassee River at JAMES TOWNSHIP(JTSM4) | | |
Shields River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Livingston (SLDM8) in BYZ | | | | |
| above Wilsall (SRCM8) in BYZ | | | | |
Shingle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Queen Ave N (SGCM5) in MPX | | | | |
| at Campbell (SHIF1) in MLB | | | | |
| at Airport near Kissimmee (SNCF1) in MLB | | | | |
Shingletree Swamp |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Calabash (SHSN7) in ILM | | | | |
Shinnecock Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ponquogue (IN MLLW) (SHIN6) in OKX | | | | |
Ship Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Glenn Hwy (SHIA2) in PAFC | | | | |
Shoal Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at West 12th Street (AHOT2) in EWX | | | | |
| above Silverway Drive (ASHT2) in EWX | | | | |
| near Iron City (IRCT1) in OHX | | | | |
| at Paper Mill Rd near Lawrenceville (LAVG1) in FFC | | | | |
| at Shoal Creek Road near Griffin (SHLG1) in FFC | | | | |
| at Columbia Drive near Atlanta (SHOG1) in FFC | | | | |
| at GA 54 near Sharpsburg (SHPG1) in FFC | | | | |
| at GA 108 near Waleska (WALG1) in FFC | | | | |
Shoal Creek (MO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Joplin (JOPM7) in SGF | | Spring River near Baxter Springs(BXTK1) | | |
Shoal River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Crestview (CRVF1) in MOB | Shoal River near Mossy Head (CR 1087)(MHDF1) | | | |
| near Mossy Head (CR 1087) (MHDF1) in TAE | | Shoal River near Crestview(CRVF1) | | |
Short Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dillonvale (DONO1) in PBZ | | | | |
| at Colorado City (MSHA3) in VEF | | | | |
Shoshone River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lovell (SLOW4) in RIW | North Fork Shoshone River at Wapiti(NFSW4) | Bighorn River at Bighorn Reservoir(BHRM8) | South Fork Shoshone River above Buffalo Bill Reservoir(BBRW4) | |
Shrewsbury River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Patton (OCPN4) in PHI | | | | |
| at Gooseneck (OPTN4) in PHI | | | | |
| at Oceanic Bridge (RUMN4) in PHI | | | | |
| at Sea Bright (IN MLLW) (SBIN4) in PHI | | | | |
| at Rumson - Seabright (SEBN4) in PHI | | | | |
| at Highland Bridge (SETN4) in PHI | | | | |
Shunganunga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Topeka Gage Blvd (SGBK1) in TOP | | Shunganunga Creek at Topeka(TSHK1) | | |
| at Topeka (TSHK1) in TOP | Shunganunga Creek at Topeka Gage Blvd(SGBK1) | | | |
Sideburn Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Woodglen Lake (WGLV2) in LWX | | | | |
Sideling Hill Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bellegrove (BELM2) in LWX | | | | |
Siletz River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Siletz (SILO3) in PQR | | | | |
Silver Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sioux Falls (AGCS2) in FSD | | | | |
| near Silver Creek Junction (SCJU1) in SLC | | | | |
| at Silverton (SCSO3) in PQR | | Pudding River near Woodburn(PUWO3) | | |
| at Silver City (SILI4) in OAX | | | | |
| near Silver Creek (SILN1) in GID | | | | |
| near Riley (SNRO3) in BOI | | | | |
Silver Creek (ID) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Picabo (PBOI1) in PIH | | Little Wood River near Carey(WODI1) | | |
Silver Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sellersburg (SELI3) in LMK | | | | |
Silver Creek (MN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rochester (ROCM5) in ARX | | South Fork Zumbro River at Rochester(RCHM5) | | |
Silver Creek (NY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Silver Creek (SVRN6) in BUF | | | | |
Silver River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other L`Anse (SLVM4) in MQT | | | | |
Silvies River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Soda Spring (SVSO3) in PDT | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Burns (BUSO3) in BOI | Silvies River near Trout Creek(SRTO3) | | Silvies River below Soda Spring(SVSO3) | |
| near Trout Creek (SRTO3) in BOI | Silvies River below Soda Spring(SVSO3) | Silvies River near Burns(BUSO3) | | |
Similkameen River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nighthawk (NITW1) in OTX | | | | |
Sims Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Houston (HSIT2) in HGX | | | | |
Sinnemahoning Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sinnemahoning (SNNP1) in CTP | | | | |
Sinsinawa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Menominee (MENI2) in DVN | | | | |
Sipsey Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Grayson (GRAA1) in BMX | | | | |
Sisquoc River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Garey (GARC1) in LOX | Sisquoc River near Sisquoc(SSQC1) | | | |
| near Sisquoc (SSQC1) in LOX | | Sisquoc River at Garey(GARC1) | | |
Sister Grove Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blue Ridge (BVWT2) in FWD | | North Texas Lakes at Lake Lavon(LVNT2) | | |
Sitka |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sitka (ITKA2) in PAJK | | | | |
Situk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Yakutat (SRYA2) in PAJK | | | | |
Siuslaw River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mapleton (MPLO3) in PQR | | | | |
Six Runs Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at US 241 (SRCN7) in RAH | | | | |
Sixmile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hope (SIXA2) in PAFC | | | | |
| at Brooktondale (SXBN6) in BGM | | Sixmile Creek at Bethel Grove(SXMN6) | | |
| at Bethel Grove (SXMN6) in BGM | Sixmile Creek at Brooktondale(SXBN6) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Brookings (SMCS2) in FSD | | | | |
Sixmile Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near PINEVILLE #6512 (SIXN7) in GSP | | | | |
Skagit River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Newhalem (GORW1) in SEW | | | | |
| near Mt Vernon (MVEW1) in SEW | Skagit River near Concrete(CONW1) | | | |
| other Ross Reservoir (RODW1) in SEW | | | | |
| at Marblemount (SRMW1) in SEW | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Concrete (CONW1) in SEW | Skagit River at Marblemount(SRMW1) | Skagit River near Mt Vernon(MVEW1) | Sauk River near Sauk(SAKW1) | |
Skagway |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Skagway (SKTA2) in PAJK | | | | |
Skagway River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Skagway River Bridge (SKGA2) in PAJK | | | | |
Skaneateles Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Skaneateles Jct (SKYN6) in BGM | | | | |
Skeleton Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Enid (ESCO2) in OUN | | Skeleton Creek near Lovell(LVLO2) | | |
| near Lovell (LVLO2) in OUN | Skeleton Creek at Enid(ESCO2) | | | |
Skidmore Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Todd Lake Dam (TDLV2) in LWX | | | | |
Skillet Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wayne City (WYNI2) in PAH | | | | |
Skokie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Forest (LAFI2) in LOT | | Skokie River at Highland Park(HIPI2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highland Park (HIPI2) in LOT | Skokie River at Lake Forest(LAFI2) | North Branch Chicago River at Niles(NILI2) | | |
Skokomish River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Combined Forks Virtual Gage (SRCW1) in SEW | South Fork Skokomish River near Union(SSUW1) | Skokomish River near Potlatch(SRPW1) | North Fork Skokomish River near Potlatch(NSPW1) | |
| near Potlatch (SRPW1) in SEW | Skokomish River at Combined Forks Virtual Gage(SRCW1) | | | |
Skookumchuck River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bucoda (BCDW1) in SEW | Skookumchuck River at Skookumchuck Reservoir(SKRW1) | Skookumchuck River at Centralia(CTAW1) | | |
| at Centralia (CTAW1) in SEW | Skookumchuck River near Bucoda(BCDW1) | Chehalis River near Grand Mound(CGMW1) | | |
| at Skookumchuck Reservoir (SKRW1) in SEW | | Skookumchuck River near Bucoda(BCDW1) | | |
Skrine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McClellanville (IN MLLW) (SCMS1) in CHS | | | | |
Skull Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hilton Head (IN MLLW) (BFCS1) in CHS | | | | |
Skuna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bruce (BRCM6) in MEG | | | | |
Skunk Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hartford (HTFS2) in FSD | Skunk Creek near Chester(SCCS2) | Skunk Creek at Sioux Falls(SIFS2) | | |
| near Chester (SCCS2) in FSD | | Skunk Creek near Hartford(HTFS2) | | |
| at Sioux Falls (SIFS2) in FSD | Skunk Creek near Hartford(HTFS2) | | | |
Skunk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Augusta (AGSI4) in DVN | Skunk River at Merrimac(MERI4) | | | |
| at Merrimac (MERI4) in DVN | North Skunk River near Sigourney(SIGI4) | Skunk River at Augusta(AGSI4) | South Skunk River near Oskaloosa(OOAI4) | |
Skwentna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Skwentna (SKWA2) in PAFC | Yentna River at Lake Creek(YLKA2) | | | |
Skykomish River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gold Bar (GLBW1) in SEW | South Fork Skykomish River at Skykomish(SSSW1) | Snohomish River near Monroe(MROW1) | | |
Slash Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hatteras Village (in MLLW) (SLSN7) in MHX | | | | |
Slate Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 713 near Mount Sterling (MSGK2) in JKL | | | | |
| at Coldfoot (SLAA2) in PAFG3 | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grundy (Slate Creek 460/Levisa Fork) (GRUV2) in RLX | | Levisa Fork River at Big Rock(BIGV2) | Levisa Fork River at Vansant(VASV2) | |
Slate Creek (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wellington (WELK1) in ICT | | | | |
Slate River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Arvonia (ARVV2) in RNK | | | | |
Slate Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Old Church Rd (SRBV2) in LWX | | | | |
Slaughter Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at FM 1826 near Austin 6NW (SCAT2) in EWX | | | | |
| at FM 2304 near Manchaca 2NNE (SLHT2) in EWX | | | | |
Sleepers River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near St. Johnsbury (STJV1) in BTV | | | | |
Sleepy Eye Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cobden CR8 (COBM5) in MPX | | | | |
Sleepy Hollow Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at RVFD Fire Station 20 (SYIC1) in MTR | | | | |
Sleighton Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wilton - County Road M (WCMW3) in ARX | | | | |
Sligo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chillum / Riggs Rd. (CHLM2) in LWX | | | | |
| near Takoma Park (TKPM2) in LWX | | | | |
Slippery Rock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wurtemburg (WURP1) in PBZ | | | | |
Sloan Channel |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Charleston Blvd (SCCN2) in VEF | | | | |
Sloan Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Williamston (SCWM4) in GRR | | | | |
Slocum Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Havelock (in MLLW) (HLKN7) in MHX | | | | |
Sluice Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at S. Dennis (IN MLLW) (SDNN4) in PHI | | | | |
Smith Branch (SC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Main St Columbia (SMHS1) in CAE | | | | |
Smith Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Deering (IDRA2) in PAFG | | | | |
| near New Market (NWMV2) in LWX | | | | |
Smith Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Temperance Hall (GVST1) in OHX | | | | |
Smith River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bassett (BASV2) in RNK | | | | |
| at Jed Smith near Crescent City (CREC1) in EKA | | Smith River at Dr Fine Bridge(FTDC1) | | |
| at Eden (EDSN7) in RNK | Smith River at Martinsville(SMMV2) | | | |
| at Dr Fine Bridge (FTDC1) in EKA | Smith River at Jed Smith near Crescent City(CREC1) | | | |
| at Philpott Dam (PTTV2) in RNK | | | | |
| near Woolwine (SMWV2) in RNK | | | | |
| near Drain (SRDO3) in MFR | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Martinsville (SMMV2) in RNK | | Smith River at Eden(EDSN7) | | |
Smith River (NH) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bristol (BRSN3) in GYX | | | | |
Smith River (MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Eden (EDNM8) in TFX | Smith River (MT) below Eagle Creek near Fort Logan(SMHM8) | Missouri River near Ulm(ULMM8) | | |
| below Eagle Creek near Fort Logan (SMHM8) in TFX | Smith River (MT) near near Ft Logan(SFLM8) | Smith River (MT) near Eden(EDNM8) | | |
| at Truly (ULLM8) in TFX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near near Ft Logan (SFLM8) in TFX | | Smith River (MT) below Eagle Creek near Fort Logan(SMHM8) | | |
Smith River (OR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Belknap Springs (SUSO3) in PQR | | McKenzie River below Trail Bridge Dam(TRBO3) | | |
Smiths Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Border (BORW4) in RIW | | | | |
Smoky Hill River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Abilene (ABIK1) in TOP | Smoky Hill River near New Cambria(NCMK1) | Smoky Hill River at Enterprise(ENTK1) | | |
| near Arnold (ARNK1) in DDC | Smoky Hill River near Oakley(OKYK1) | Smoky Hill River at Cedar Bluff Reservoir(ELSK1) | | |
| at Cedar Bluff Reservoir (ELSK1) in DDC | Smoky Hill River near Arnold(ARNK1) | Smoky Hill River above Schoenchen(SCNK1) | | |
| at Enterprise (ENTK1) in TOP | Smoky Hill River near Abilene(ABIK1) | Smoky Hill River near Junction City(JUCK1) | | |
| near Junction City (JUCK1) in TOP | Smoky Hill River at Enterprise(ENTK1) | | | |
| at Kanopolis Lake (KANK1) in ICT | Smoky Hill River at Ellsworth(ELWK1) | Smoky Hill River at Lindsborg(LNSK1) | | |
| at Lindsborg (LNSK1) in ICT | Smoky Hill River at Kanopolis Lake(KANK1) | Smoky Hill River near Mentor(MTRK1) | | |
| near Mentor (MTRK1) in ICT | Smoky Hill River at Lindsborg(LNSK1) | Smoky Hill River near New Cambria(NCMK1) | | |
| near New Cambria (NCMK1) in ICT | Smoky Hill River near Mentor(MTRK1) | Smoky Hill River near Abilene(ABIK1) | | |
| near Oakley (OKYK1) in GLD | | Smoky Hill River near Arnold(ARNK1) | | |
| above Schoenchen (SCNK1) in DDC | Smoky Hill River at Cedar Bluff Reservoir(ELSK1) | Smoky Hill River below Schoenchen(SCSK1) | | |
| below Schoenchen (SCSK1) in DDC | Smoky Hill River above Schoenchen(SCNK1) | Smoky Hill River near Pfeifer(PFRK1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ellsworth (ELWK1) in ICT | | Smoky Hill River at Kanopolis Lake(KANK1) | | |
| near Pfeifer (PFRK1) in DDC | Smoky Hill River below Schoenchen(SCSK1) | | | |
| below Russell (RSLK1) in ICT | Smoky Hill River near Pfeifer(PFRK1) | Smoky Hill River at Ellsworth(ELWK1) | | |
Smothers Creek (IN) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Plainville (SCPI3) in IND | | White River (IN) at Edwardsport(FREI3) | | |
Smugglers Gulch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at International Border (UGGC1) in SGX | | | | |
Snake Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Yorktown (SKYI4) in OAX | | | | |
| near Whitesburg (SNKG1) in FFC | Snake Creek other downstream Snake Creek Reservoir near Whitesburg(WHGG1) | | | |
| near Ashton (SNKS2) in ABR | | | | |
| other downstream Snake Creek Reservoir near Whitesburg (WHGG1) in FFC | | Snake Creek near Whitesburg(SNKG1) | | |
Snake River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Neeley (AMFI1) in PIH | Eastern Idaho Reservoirs at American Falls(AFRI1) | Eastern Idaho Reservoirs at Minidoka Dam(MINI1) | | |
| below Bliss Dam near Bliss (BBDI1) in BOI | | | | |
| below C.J. Strike Reservoir (BCJI1) in BOI | | | | |
| near Blackfoot (Tilden Bridge-Ft. Hall) (BFTI1) in PIH | Snake River at Blackfoot(SNAI1) | Eastern Idaho Reservoirs at American Falls(AFRI1) | Blackfoot River near Blackfoot (Butte Road-Ft. Hall)(BLFI1) | |
| at Brownlee Dam (BRNI1) in BOI | | | | |
| at Flagg Ranch (FLGW4) in RIW | | Snake River below Jackson Dam(JLKW4) | | |
| at Hells Canyon (HCDI1) in BOI | Snake River at Weiser(WEII1) | Snake River (WA) near Anatone(ANAW1) | | |
| near Heise (HEII1) in PIH | Snake River near Irwin(PALI1) | Snake River at Lorenzo(LORI1) | | |
| near Jackson (JKSW4) in RIW | Snake River near Moose(MSEW4) | Snake River near Alpine(ALPW4) | | |
| below Jackson Dam (JLKW4) in RIW | Snake River at Flagg Ranch(FLGW4) | Snake River near Moose(MSEW4) | | |
| at Lorenzo (LORI1) in PIH | Snake River near Heise(HEII1) | Snake River near Menan(MENI1) | | |
| below Minidoka Dam (at Howells Ferry) (MDMI1) in PIH | Eastern Idaho Reservoirs at Minidoka Dam(MINI1) | Snake River near Milner(MILI1) | | |
| near Menan (MENI1) in PIH | Snake River at Lorenzo(LORI1) | Snake River near Idaho Falls(SIFI1) | Henrys Fork near Rexburg(REXI1) | |
| at Milner Lower Power Plant (MLPI1) in BOI | | | | |
| near Moose (MSEW4) in RIW | Snake River below Jackson Dam(JLKW4) | Snake River near Jackson(JKSW4) | | |
| near Irwin (PALI1) in PIH | Eastern Idaho Reservoirs at Palisades(PLDI1) | Snake River near Heise(HEII1) | | |
| near Shelley (SHYI1) in PIH | Snake River near Idaho Falls(SIFI1) | Snake River at Blackfoot(SNAI1) | Willow Creek (Eastern ID) below Ririe Dam near Ririe(RIRI1) | |
| near Idaho Falls (SIFI1) in PIH | Snake River near Menan(MENI1) | Snake River near Shelley(SHYI1) | | |
| at Loveridge Bridge near Bruneau (SLBI1) in BOI | | | | |
| below Lower Salmon Falls near Hagerman (SLSI1) in BOI | | | | |
| at Blackfoot (SNAI1) in PIH | Snake River near Shelley(SHYI1) | Snake River near Blackfoot (Tilden Bridge-Ft. Hall)(BFTI1) | | |
| near Nome (SNKA2) in PAFG2 | | | | |
| at McDuff Rapids (SNMI1) in OTX | | | | |
| near Twin Falls (STFI1) in BOI | Snake River below Milner - Combined(CBMI1) | Snake River at Pigeon Cove near Twin Falls(SRPI1) | Snake River near Milner(MILI1) | Snake River near Buhl(BUHI1) |
| at Weiser (WEII1) in BOI | Snake River at Nyssa(SNYI1) | Snake River at Hells Canyon(HCDI1) | Snake River near Murphy(SWAI1) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alpine (ALPW4) in RIW | Snake River near Jackson(JKSW4) | Snake River near Irwin(PALI1) | | |
| near Buhl (BUHI1) in BOI | Snake River at Pigeon Cove near Twin Falls(SRPI1) | Snake River below Lower Salmon Falls near Hagerman(SLSI1) | Snake River near Twin Falls(STFI1) | Snake River below Bliss Dam near Bliss(BBDI1) |
| below Milner - Combined (CBMI1) in BOI | Snake River near Milner(MILI1) | Snake River near Twin Falls(STFI1) | Snake River below Minidoka Dam (at Howells Ferry)(MDMI1) | Snake River at Pigeon Cove near Twin Falls(SRPI1) |
| near Milner (MILI1) in BOI | Snake River below Minidoka Dam (at Howells Ferry)(MDMI1) | Snake River below Milner - Combined(CBMI1) | Snake River at Neeley(AMFI1) | Snake River near Twin Falls(STFI1) |
| at King Hill (SKHI1) in BOI | Snake River near Buhl(BUHI1) | Snake River near Murphy(SWAI1) | Snake River near Twin Falls(STFI1) | Snake River at Nyssa(SNYI1) |
| at Nyssa (SNYI1) in BOI | Snake River near Murphy(SWAI1) | Snake River at Weiser(WEII1) | Snake River at King Hill(SKHI1) | Snake River at Hells Canyon(HCDI1) |
| at Pigeon Cove near Twin Falls (SRPI1) in BOI | Snake River near Twin Falls(STFI1) | Snake River near Buhl(BUHI1) | Snake River below Milner - Combined(CBMI1) | Snake River below Lower Salmon Falls near Hagerman(SLSI1) |
| near Murphy (SWAI1) in BOI | Snake River at King Hill(SKHI1) | Snake River at Nyssa(SNYI1) | Snake River near Buhl(BUHI1) | Snake River at Weiser(WEII1) |
Snake River (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Montezuma (SKEC2) in BOU | | Blue River (CO) below Dillon(BLRC2) | | |
Snake River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McGrath (MCGM5) in DLH | | | | |
| at Mora (MOAM5) in MPX | Snake River (MN) near Warman 3SE(WMNM5) | Snake River (MN) at Grasston(GSTM5) | | |
| near Pine City (PNCM5) in DLH | | | | |
| near Warman 3SE (WMNM5) in MPX | | Snake River (MN) at Mora(MOAM5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grasston (GSTM5) in MPX | Snake River (MN) at Mora(MOAM5) | Snake River (MN) near Pine City(PNCM5) | | |
Snake River (NE) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Burge (BRGN1) in LBF | | | | |
| above Doughboy (DBYN1) in LBF | | | | |
| at Merritt Dam (METN1) in LBF | | | | |
Snake River (NW MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Warren (MKLM5) in FGF | Snake River (NW MN) at Retention Pond Outlet near Radium(SRBM5) | Snake River (NW MN) at Alvarado(ALVM5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alvarado (ALVM5) in FGF | Snake River (NW MN) above Warren(MKLM5) | Red River of the North at Drayton(DRTN8) | | |
| at Retention Pond Outlet near Radium (SRBM5) in FGF | | Snake River (NW MN) above Warren(MKLM5) | | |
Snake River (WA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Anatone (ANAW1) in OTX | Snake River at Hells Canyon(HCDI1) | Snake River (WA) at Lower Granite(LGDW1) | | |
| at Lower Granite (LGDW1) in OTX | Snake River (WA) near Anatone(ANAW1) | Snake River (WA) at Little Goose Dam(LGSW1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Little Goose Dam (LGSW1) in OTX | Snake River (WA) at Lower Granite(LGDW1) | | | |
Snakeden Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lake Audobon (SBAV2) in LWX | | | | |
Snapfinger Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Redan Road near Glen Haven (SFCG1) in FFC | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Thompson Mill Road near Lithonia (SFHG1) in FFC | Snapfinger Creek at Redan Road near Glen Haven(SFCG1) | | | |
Snohomish River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ebey Slough (EBYW1) in SEW | | | | |
| near Monroe (MROW1) in SEW | Skykomish River near Gold Bar(GLBW1) | Snohomish River at Snohomish(SNAW1) | Snoqualmie River near Carnation(CRNW1) | |
| at Snohomish (SNAW1) in SEW | Snohomish River near Monroe(MROW1) | | Pilchuck River near Snohomish(PILW1) | |
Snoqualmie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carnation (CRNW1) in SEW | Snoqualmie River at Snoqualmie Falls(SQUW1) | Snohomish River near Monroe(MROW1) | Tolt River near Carnation(TOLW1) | |
| near Carnation - Discharge (CRNZ1) in SEW | | | | |
| at Snoqualmie Falls (SQUW1) in SEW | Middle Fork Snoqualmie River near M Fk Snoqualmie R nr Tanner(TANW1) | Snoqualmie River near Carnation(CRNW1) | North Fork Snoqualmie River near Snoqualmie Falls(SNQW1) | |
Snow River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Seward (SNOA2) in PAFC | | Kenai River at Cooper Landing(COOA2) | | |
Snowbird Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Milltown (SBRN7) in GSP | | | | |
Snowflake Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Snowflake MB (SFCQ3) in FGF | | | | |
Snyder Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other near mouth near West Glacier (SNYM8) in MSO | | | | |
Soco Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wolfetown Road (SCCN7) in GSP | | | | |
| at at Wolfetown Rd (US 19) 5 E Cherokee (SWTN7) in GSP | | | | |
Soda Butte Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Silver Gate (SBCM8) in RIW | | | | |
Soda Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Napa (SOPC1) in MTR | | | | |
Soldier Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Delia (DELK1) in TOP | | Soldier Creek near Topeka(TOPK1) | | |
| near Topeka (TOPK1) in TOP | Soldier Creek near Delia(DELK1) | | | |
Soldier Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near SE 15th Street at Midwest City (MSCO2) in OUN | | | | |
Soldier River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pisgah (PSGI4) in OAX | | | | |
Solomon Gulch Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Valdez (SGLA2) in PAFC3 | | | | |
Solomon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beloit (BLTK1) in GID | Solomon River near Glen Elder(GELK1) | Solomon River near Glasco(GLAK1) | | |
| near Glen Elder (GELK1) in GID | Solomon River at Glen Elder Reservoir(GLNK1) | Solomon River at Beloit(BLTK1) | | |
| near Glasco (GLAK1) in TOP | Solomon River at Beloit(BLTK1) | Solomon River at Minneapolis(MPSK1) | | |
| at Glen Elder Reservoir (GLNK1) in GID | | Solomon River near Glen Elder(GELK1) | | |
| at Minneapolis (MPSK1) in TOP | Solomon River near Glasco(GLAK1) | Solomon River at Niles(NLSK1) | | |
| at Niles (NLSK1) in TOP | Solomon River at Minneapolis(MPSK1) | | | |
Sonoma Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Agua Caliente (AGCC1) in MTR | | | | |
| at Kenwood (KWDC1) in MTR | | | | |
| other Calabazas Creek (NOMC1) in MTR | | | | |
Sopchoppy River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sopchoppy (FR 343) (SOPF1) in TAE | | | | |
Sope Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lower Roswell Road near Marietta (MARG1) in FFC | | | | |
Soque River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 197 NR Clarkesville (CSQG1) in GSP | | Chattahoochee River near Cornelia(DCNG1) | | |
Soquel Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Soquel (SOQC1) in MTR | | | | |
Soucook River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pembroke (SOUN3) in GYX | | | | |
Souhegan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Milford (MFDN3) in GYX | | | | |
| at Merrimack (SOHN3) in GYX | | | | |
Soule River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hyder (SOUA2) in PAJK | | | | |
Soules Swamp |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Whiteville (WHSN7) in ILM | | Waccamaw River at Dock Road(WODN7) | | |
Souris River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bantry (BANN8) in BIS | Souris River near Towner(TOWN8) | Souris River near Westhope(WSTN8) | | |
| at Lake Darling (DARN8) in BIS | Souris River near Sherwood(SHWN8) | Souris River near Foxholm(FOXN8) | | |
| near Foxholm (FOXN8) in BIS | Souris River at Lake Darling(DARN8) | Souris River at Minot 4NW(MINN8) | | |
| at Logan (LGNN8) in BIS | Souris River at Minot-Broadway Bridge(MION8) | Souris River at Sawyer(SWRN8) | | |
| at Minot 4NW (MINN8) in BIS | Souris River near Foxholm(FOXN8) | Souris River at Minot-Broadway Bridge(MION8) | | |
| at Minot-Broadway Bridge (MION8) in BIS | Souris River at Minot 4NW(MINN8) | Souris River at Logan(LGNN8) | | |
| near Sherwood (SHWN8) in BIS | | Souris River at Lake Darling(DARN8) | | |
| at Sawyer (SWRN8) in BIS | Souris River at Logan(LGNN8) | Souris River at Velva(VLVN8) | | |
| near Towner (TOWN8) in BIS | Souris River at Velva(VLVN8) | Souris River near Bantry(BANN8) | | |
| at Velva (VLVN8) in BIS | Souris River at Sawyer(SWRN8) | Souris River near Towner(TOWN8) | | |
| near Westhope (WSTN8) in BIS | Souris River near Bantry(BANN8) | | | |
South Anna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ashland (AHLV2) in AKQ | | | | |
South Boulder Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Eldorado Springs (BELC2) in BOU | | South Platte River near Kersey(KERC2) | | |
| below Eldorado Springs (SSOC2) in BOU | South Boulder Creek (CO) above Eldorado Springs(BELC2) | Boulder Creek (CO) below Boulder(BOLC2) | | |
South Branch Au Sable River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Luzerne (LUZM4) in APX | | Au Sable River near Red Oak(RDOM4) | | |
South Branch Black River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bangor (BNRM4) in GRR | | | | |
South Branch Buffalo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sabin (SABM5) in FGF | | Buffalo River (MN) near Dilworth(DILM5) | | |
| near Glyndon (28th Ave S) (SBGM5) in FGF | | | | |
South Branch Hog Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Allen (HOGM4) in IWX | | | | |
South Branch Kishwaukee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at De Kalb (DEKI2) in LOT | | South Branch Kishwaukee River near Fairdale(FDLI2) | | |
| near Fairdale (FDLI2) in LOT | South Branch Kishwaukee River at De Kalb(DEKI2) | Kishwaukee River near Perryville(PRYI2) | | |
South Branch Middle Fork Zumbro River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wasioja (WSJM5) in ARX | | South Branch Middle Fork Zumbro River near Oxbow Park(OXBM5) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Oronoco (OCOM5) in ARX | South Branch Middle Fork Zumbro River near Oxbow Park(OXBM5) | Zumbro River at Lake Zumbro(LKZM5) | | |
| near Oxbow Park (OXBM5) in ARX | South Branch Middle Fork Zumbro River at Wasioja(WSJM5) | | South Branch Middle Fork Zumbro River at Oronoco(OCOM5) | |
South Branch Ontonagon |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ewen (EWNM4) in MQT | Cisco Branch Ontonagon River at Cisco Lake(ORCM4) | Ontonagon River near Rockland(RKLM4) | | |
South Branch Pawtuxet River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Washington (WASR1) in BOX | | | | |
South Branch Pennsauken Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cherry Hill (CHRN4) in PHI | | | | |
South Branch Potomac River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Franklin (FKLW2) in LWX | | South Branch Potomac River near Petersburg(PETW2) | | |
| near Moorefield (MRFW2) in LWX | | | | |
| near Petersburg (PETW2) in LWX | South Branch Potomac River at Franklin(FKLW2) | South Branch Potomac River near Springfield(SPRW2) | | |
| near Springfield (SPRW2) in LWX | South Branch Potomac River near Petersburg(PETW2) | | | |
South Branch Ralston Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Iowa City (IACI4) in DVN | | | | |
South Branch Rancocas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Vincentown (VNCN4) in PHI | | | | |
South Branch Raritan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Neshanic Station (NSNN4) in PHI | | | | |
| at South Branch (SBNN4) in PHI | | | | |
| at Stanton (STTN4) in PHI | South Branch Raritan River at High Bridge(HBRN4) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at High Bridge (HBRN4) in PHI | | South Branch Raritan River at Stanton(STTN4) | | |
South Branch Rock River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Waupun (WPNW3) in MKX | | Rock River at Horicon(HCNW3) | | |
South Branch Rockaway River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Whitehouse Station (WHTN4) in PHI | | | | |
South Branch Root River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Carimona (CMAM5) in ARX | South Branch Root River near Ostrander 5WNW(SROM5) | South Branch Root River at Preston(PTNM5) | | |
| near Grand Meadow (GMWM5) in ARX | | | | |
| at Lanesboro (LNSM5) in ARX | South Branch Root River at Preston(PTNM5) | Root River (MN) near Rushford 2W(RSFM5) | | |
| at Preston (PTNM5) in ARX | South Branch Root River at Carimona(CMAM5) | South Branch Root River at Lanesboro(LNSM5) | Crystal Creek above Preston 6S(PCCM5) | |
| near Ostrander 5WNW (SROM5) in ARX | | South Branch Root River at Carimona(CMAM5) | | |
South Branch Tobacco River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beaverton (BEVM4) in APX | | Tobacco River at Beaverton(BVTM4) | | |
South Branch Tributary Mud Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rauville (RVLS2) in ABR | Mud Creek near Rauville(RAUS2) | | | |
South Branch Two Rivers River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Bronson Dam (LBRM5) in FGF | | South Branch Two Rivers River at Lake Bronson(LKBM5) | | |
| at Lake Bronson (LKBM5) in FGF | South Branch Two Rivers River at Lake Bronson Dam(LBRM5) | Two Rivers River at Hallock(HLLM5) | | |
| at Pelan (MN11) (TRPM5) in FGF | | | | |
South Branch Wild Rice River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at CR 27 near Felton (FLTM5) in FGF | | | | |
South Branch of Middle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Twin Lakes Reservoir (PLDN1) in OAX | | | | |
South Buffalo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McConnell Rd Nr Greensboro (SBCN7) in RAH | | | | |
| at US220 Nr Greensboro (SBHN7) in RAH | | | | |
| near Pomona (SBPN7) in RAH | | | | |
South Canyon |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rapid City (ECHS2) in UNR | | | | |
South Chickamauga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ringgold (SCKG1) in FFC | | | | |
South Concho River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Christoval (CHVT2) in SJT | | | | |
South Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Aurora (ARON7) in MHX | | | | |
| near Springfield . (SCRM7) in SGF | | | | |
South Dakota Glacial Lakes |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bitter Lake (BITS2) in ABR | | | | |
| at Blue Dog Lake (BLUS2) in ABR | | | | |
South Deer Creek Tributary |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Shawnee Rerservoir near Shawnee (SHLO2) in OUN | | | | |
South Elkhorn Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Midway (MDWK2) in LMK | | | | |
South Fabius River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Taylor (TAYM7) in LSX | | | | |
South Fk Coquille River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Myrtle Point (MYPO3) in MFR | South Fk Coquille River at Powers(POWO3) | Coquille River at Coquille(COQO3) | | |
| at Powers (POWO3) in MFR | | South Fk Coquille River at Myrtle Point(MYPO3) | | |
South Fk Pit River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Likely (PLYC1) in MFR | | Pit River near Canby(CNBC1) | | |
South Fork American River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kyburz (AKYC1) in STO | | | | |
| at Placerville - Chili Bar (CBAC1) in STO | | | | |
South Fork Back Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sherando (SFBV2) in LWX | | | | |
South Fork Bad River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cottonwood (CTTS2) in UNR | | Bad River (SD) near Midland(MIDS2) | | |
South Fork Beargrass Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Audubon Park (ABPK2) in LMK | | South Fork Beargrass Creek at Germantown(LOSK2) | | |
| at Germantown (LOSK2) in LMK | South Fork Beargrass Creek near Audubon Park(ABPK2) | Beargrass Creek at Mellwood(MLWK2) | | |
South Fork Black Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Penney Farms (PNYF1) in JAX | | Black Creek at Middleburg(BCMF1) | | |
South Fork Boise River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Anderson Ranch Dam (ANDI1) in BOI | South Fork Boise River at Pine (near Featherville)(BRFI1) | | | Boise River above Lucky Peak Dam(LUCI1) |
| at Pine (near Featherville) (BRFI1) in BOI | | South Fork Boise River below Anderson Ranch Dam(ANDI1) | | |
South Fork Broad River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carlton (CAOG1) in FFC | | | | |
South Fork Catawba River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near HENRY FORK (HNRN7) in GSP | | South Fork Catawba River at Lowell(LOWN7) | | |
| near Laboratory (LABN7) in GSP | | South Fork Catawba River at Lowell(LOWN7) | | |
| at Lowell (LOWN7) in GSP | South Fork Catawba River near Laboratory(LABN7) | Catawba River at Lake Wylie(FOMS1) | | |
South Fork Catoctin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Waterford (WATV2) in LWX | | | | |
South Fork Chariton River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Promise City (PRMI4) in DMX | | Chariton River at Rathbun Reservoir(RADI4) | | |
South Fork Chehalis Rver |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wildwood (SCWW1) in SEW | | Chehalis River near Adna(ADNW1) | | |
| near Curtis (SCYW1) in SEW | | | | |
South Fork Clearwater River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stites (STII1) in MSO | | | | |
South Fork Coeur d'Alene River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near PINEHURST (PSTI1) in OTX | | | | |
| at Wallace (SFWI1) in OTX | | South Fork Coeur d'Alene River near Kellogg(SKGI1) | | |
| near Kellogg (SKGI1) in OTX | South Fork Coeur d'Alene River at Wallace(SFWI1) | South Fork Coeur d'Alene River above Pine Creek at Pinehurst(SFPI1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Pine Creek at Pinehurst (SFPI1) in OTX | South Fork Coeur d'Alene River near Kellogg(SKGI1) | | | |
South Fork Crow River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cosmos (COSM5) in MPX | | South Fork Crow River at Hutchinson(HCNM5) | | |
| at Delano (DELM5) in MPX | South Fork Crow River near Mayer(MAYM5) | Crow River at Rockford(RKFM5) | South Fork Crow River near Lester Prairie 1SE(LEPM5) | |
| at Hutchinson (HCNM5) in MPX | South Fork Crow River near Cosmos(COSM5) | South Fork Crow River near Lester Prairie 1SE(LEPM5) | | South Fork Crow River near Mayer(MAYM5) |
| near Mayer (MAYM5) in MPX | South Fork Crow River near Lester Prairie 1SE(LEPM5) | South Fork Crow River at Delano(DELM5) | South Fork Crow River at Hutchinson(HCNM5) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lester Prairie 1SE (LEPM5) in MPX | South Fork Crow River at Hutchinson(HCNM5) | South Fork Crow River near Mayer(MAYM5) | South Fork Crow River near Cosmos(COSM5) | South Fork Crow River at Delano(DELM5) |
South Fork Cumberland River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Stearns (STRK2) in JKL | Big South Fork Cumberland River near Oneida at Leatherwood Ford(LTWT1) | Cumberland River at Lake Cumberland(WLCK2) | | |
South Fork Dry Sac River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Springfield (SACM7) in SGF | | Little Sac River near Morrisville(MSZM7) | | |
South Fork Edisto River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bamberg (BMBS1) in CAE | South Fork Edisto River near Cope(COPS1) | | | |
| below Monetta SC (SFAS1) in CAE | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cope (COPS1) in CAE | South Fork Edisto River near Denmark(DENS1) | South Fork Edisto River near Bamberg(BMBS1) | | |
| near Denmark (DENS1) in CAE | | South Fork Edisto River near Bamberg(BMBS1) | | |
| above Springfield (SAFS1) in CAE | | South Fork Edisto River near Denmark(DENS1) | | |
South Fork Eel River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Leggett 1NW (LEGC1) in EKA | | | | |
| near Miranda (MRNC1) in EKA | | | | |
South Fork Elkhorn River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ewing (EWSN1) in LBF | | | | |
South Fork Flathead River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Columbia Falls (SFCM8) in MSO | | | | |
| above Twin Creek near Hungry Horse (TNCM8) in MSO | | | | |
South Fork Forked Deer River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Halls (HLST1) in MEG | South Fork Forked Deer River at Jackson(JKNT1) | | | |
| at Jackson (JKNT1) in MEG | | South Fork Forked Deer River near Halls(HLST1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bells 2SW (BLST1) in MEG | South Fork Forked Deer River at Jackson(JKNT1) | South Fork Forked Deer River near Halls(HLST1) | | |
South Fork Grand River (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cash (CSHS2) in UNR | | Grand River (SD) at Shadehill Reservoir(SHAS2) | | |
South Fork Gualala River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near The Sea Ranch (GSRC1) in MTR | | | | |
South Fork Holston River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Fort Patrick Henry Dam (FPHT1) in MRX | | | | |
| above South Holston Dam (SHDT1) in MRX | | | | |
| at Riverside nr Chilhowie (SHLV2) in RNK | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above BOONE DAM - JOHNSON CITY (BOOT1) in MRX | South Fork Holston River above South Holston Dam(SHDT1) | South Fork Holston River above Fort Patrick Henry Dam(FPHT1) | Watauga River above Watauga Dam(WTGT1) | |
| at Kingsport (SHKT1) in MRX | South Fork Holston River near Damascus(VSTV2) | Holston River at John Sevier Detention Resrvr near Rogersville(JSKT1) | | |
| near Damascus (VSTV2) in MRX | South Fork Holston River at Riverside nr Chilhowie(SHLV2) | | | |
South Fork Hughes River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Macfarlan (MCFW2) in RLX | | Ohio River at Parkersburg(PARW2) | | |
South Fork Humboldt River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Dixie Creek (DIXN2) in LKN | South Fork Humboldt River above Ten Mile Creek(SFHN2) | | | |
| above Ten Mile Creek (SFHN2) in LKN | | South Fork Humboldt River above Dixie Creek(DIXN2) | | |
South Fork Iowa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near New Providence (NPVI4) in DMX | | Iowa River at Marshalltown(MIWI4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blairsburg (BLII4) in DMX | | South Fork Iowa River near New Providence(NPVI4) | | |
South Fork Kaukonahua Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wahiawa (KSFH1) in HNL | | | | |
South Fork Kentucky River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Booneville (BOOK2) in JKL | South Fork Kentucky River at Oneida(ODAK2) | | | |
| at Oneida (ODAK2) in JKL | Goose Creek at Manchester(MCHK2) | South Fork Kentucky River at Booneville(BOOK2) | | |
South Fork Kern River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near ONYX (SKRC1) in HNX | | | | |
South Fork Licking River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cynthiana (CYNK2) in LMK | Stoner Creek at Paris(PRSK2) | South Fork Licking River at Hayes(HYSK2) | Houston Creek (KY) at Paris(PSWK2) | |
| at Hayes (HYSK2) in ILN | South Fork Licking River at Cynthiana(CYNK2) | Licking River at Catawba(CATK2) | | |
South Fork Licking River (OH) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Buckeye Lake near Watkins Island (BCLO1) in ILN | | South Fork Licking River (OH) near Hebron(BEEO1) | | |
| near Hebron (BEEO1) in ILN | South Fork Licking River (OH) at Interstate 70 near Buckeye Lake(ISVO1) | South Fork Licking River (OH) near Heath(SFHO1) | South Fork Licking River (OH) at Buckeye Lake near Watkins Island(BCLO1) | |
| at Interstate 70 near Buckeye Lake (ISVO1) in ILN | South Fork Licking River (OH) at Kirkersville(KRKO1) | South Fork Licking River (OH) near Hebron(BEEO1) | | |
| at Kirkersville (KRKO1) in ILN | | South Fork Licking River (OH) at Interstate 70 near Buckeye Lake(ISVO1) | | |
| near Heath (SFHO1) in ILN | South Fork Licking River (OH) near Hebron(BEEO1) | Licking River (OH) near Newark (Stadden Bridge)(NEAO1) | | |
South Fork Little River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hopkinsville - Bypass (HLBK2) in PAH | South Fork Little River at Hopkinsville - 68/80(HLHK2) | South Fork Little River above Hopkinsville(HPKK2) | | |
| at Hopkinsville - 68/80 (HLHK2) in PAH | | South Fork Little River at Hopkinsville - Bypass(HLBK2) | | |
| above Hopkinsville (HPKK2) in PAH | South Fork Little River at Hopkinsville - Bypass(HLBK2) | | | |
South Fork Malheur River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Riverside (SFMO3) in BOI | | Malheur River at Vale(VALO3) | | Malheur River near Ontario(MAOO3) |
South Fork McKenzie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Cougar Dam (CGRO3) in PQR | South Fork McKenzie River above Cougar Dam(SFCO3) | McKenzie River near Vida(VIDO3) | | |
| above Cougar Dam (SFCO3) in PQR | | South Fork McKenzie River below Cougar Dam(CGRO3) | | |
South Fork Merced River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wawona (MIIC1) in HNX | | | | |
South Fork Milk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Babb (SFBM8) in TFX | | | | |
South Fork Musselshell |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Martinsdale (MMRM8) in TFX | | | | |
South Fork Necanicum River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Seaside (SFSO3) in PQR | | | | |
South Fork New River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at US Hwy 221 (NSFN7) in RNK | | | | |
South Fork Newaukum River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Onalaska (SFNW1) in SEW | | Newaukum River near Chehalis(NEWW1) | | |
South Fork Ninnescah River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pratt (PTTK1) in DDC | | Ninnescah River near Murdock(MDKK1) | | |
South Fork Nooksack River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Potter Rd (NSFW1) in SEW | | | | |
| near Saxon Bridge (NSSW1) in SEW | | Nooksack River at North Cedarvillle(NRKW1) | | |
South Fork Ogden River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Huntsville (OGHU1) in SLC | | | | |
South Fork Palouse River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pullman (PULW1) in OTX | | | | |
South Fork Panther Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Whitesville (PANK2) in LMK | | Green River (KY) above Spottsville(SPTK2) | | |
South Fork Payette River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lowman (PRLI1) in BOI | | Middle Fork Payette River at Crouch(MFPI1) | | Payette River at Horseshoe Bend(HRSI1) |
South Fork Peachtree Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Casa Drive at Clarkston (SFPG1) in FFC | | South Fork Peachtree Creek at Johnson Road near Atlanta(SPJG1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Johnson Road near Atlanta (SPJG1) in FFC | South Fork Peachtree Creek at Casa Drive at Clarkston(SFPG1) | Peachtree Creek at Atlanta(AANG1) | | |
South Fork Quantico Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Independent Hill (INHV2) in LWX | | | | |
South Fork Rivanna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hollymead near Charlottesville (SORV2) in LWX | | | | |
South Fork Roanoke River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Shawsville (SHAV2) in RNK | | Roanoke River at Lafayette(LAAV2) | | |
South Fork Sabine River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Quinlan (QLAT2) in FWD | | North Texas Lakes at Lake Tawakoni(PNTT2) | | |
South Fork Saline River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Carrier Mills (CRRI2) in PAH | | | | |
South Fork Salmon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Krassel Ranger Station (KRSI1) in BOI | | | | |
South Fork Salt Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kurtz (KRZI3) in IND | | Salt Creek (IN) at Monroe Lake(MONI3) | | |
South Fork Sangamon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Rochester - AUX (RCSI2) in ILX | | | | |
| near Rochester (ROCI2) in ILX | | | | |
South Fork Shenandoah River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Front Royal (FROV2) in LWX | South Fork Shenandoah River at Luray(SFSV2) | Shenandoah River at Millville(MILW2) | | |
| near Lynnwood (LYWV2) in LWX | South River at Harriston(HARV2) | South Fork Shenandoah River at Luray(SFSV2) | | |
| at Luray (SFSV2) in LWX | South Fork Shenandoah River near Lynnwood(LYWV2) | South Fork Shenandoah River at Front Royal(FROV2) | | |
South Fork Shoshone River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Buffalo Bill Reservoir (BBRW4) in RIW | South Fork Shoshone River near Valley(VLYW4) | Shoshone River near Lovell(SLOW4) | | |
| near Valley (VLYW4) in RIW | | South Fork Shoshone River above Buffalo Bill Reservoir(BBRW4) | | |
South Fork Skokomish River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Union (SSUW1) in SEW | | Skokomish River at Combined Forks Virtual Gage(SRCW1) | | |
South Fork Skykomish River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Skykomish (SSSW1) in SEW | | Skykomish River near Gold Bar(GLBW1) | | |
South Fork Snoqualmie River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near South Fork Snoqualmie R near Garcia (GARW1) in SEW | | Snoqualmie River at Snoqualmie Falls(SQUW1) | | |
South Fork South Branch Potomac River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brandywine (BRYW2) in LWX | | South Fork South Branch Potomac River near SF Moorefield(MOFW2) | | |
| near SF Moorefield (MOFW2) in LWX | South Fork South Branch Potomac River at Brandywine(BRYW2) | | | |
South Fork Stillaguamish River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Granite Falls (GFLW1) in SEW | South Fork Stillaguamish River above Verlot(SSVW1) | South Fork Stillaguamish River at Jordan Rd. Bridge(SSFW1) | | |
| at Jordan Rd. Bridge (SSFW1) in SEW | South Fork Stillaguamish River near Granite Falls(GFLW1) | Stillaguamish River at Arlington(ARLW1) | | |
| above Verlot (SSVW1) in SEW | | South Fork Stillaguamish River near Granite Falls(GFLW1) | | |
South Fork Sultan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sultan (SULW1) in SEW | | | | |
South Fork Sun River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Augusta (SSNM8) in TFX | | Sun River above Augusta(AGSM8) | | |
South Fork Teton River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rexburg (TTXI1) in PIH | | North Fork Teton River near Sugar City(NFTI1) | | |
South Fork Tolt |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above S Fk Tolt Reservoir (TLRW1) in SEW | | | | |
South Fork Trinity River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hyampom (HYMC1) in EKA | | | | |
South Fork Tule River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cholollo (TLRC1) in HNX | | | | |
| near Indian Reservation Boundary (TVRC1) in HNX | | | | |
South Fork Watonwan River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Madelia 3SW (MDAM5) in MPX | | Watonwan River near Garden City(GRDM5) | | Blue Earth River near Rapidan(RAPM5) |
South Fork Whetstone River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Milbank (SWMS2) in ABR | | | | |
South Fork Wildcat Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lafayette (SFWI3) in IND | | Wildcat Creek (IN) near Lafayette(LYTI3) | | |
South Fork Yuba River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jones Bar (JNSC1) in STO | | | | |
South Fork Zumbro River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oronoco 4SE (ALZM5) in ARX | South Fork Zumbro River at Rochester(RCHM5) | Zumbro River at Lake Zumbro(LKZM5) | | |
| at Rochester (RCHM5) in ARX | South Fork Zumbro River at Rochester Beltline(RCSM5) | South Fork Zumbro River near Oronoco 4SE(ALZM5) | Cascade Creek at Rochester(RCCM5) | |
| at Rochester Beltline (RCSM5) in ARX | South Fork Zumbro River near Rochester 5SW(SFZM5) | South Fork Zumbro River at Rochester(RCHM5) | | |
| near Rochester 5SW (SFZM5) in ARX | | South Fork Zumbro River at Rochester Beltline(RCSM5) | | |
South Grand River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Urich (URHM7) in EAX | | | | |
South Kawishiwi River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above White Iron Lake (SKWM5) in DLH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ely (SKRM5) in DLH | | South Kawishiwi River above White Iron Lake(SKWM5) | | |
South Loup River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arnold (ARSN1) in LBF | | South Loup River at Ravenna(RVNN1) | | |
| at Ravenna (RVNN1) in GID | South Loup River at Arnold(ARSN1) | South Loup River at St. Michael(SMIN1) | | |
| at St. Michael (SMIN1) in GID | South Loup River at Ravenna(RVNN1) | | | |
South Mayo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nettleridge (NTLV2) in RNK | | | | |
South Mill Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mozer (MOZW2) in LWX | | | | |
South Omaha Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Walthill (WHLN1) in OAX | | | | |
South Pacolet River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Campobello (CAMS1) in GSP | | | | |
South Papillion Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gretna (GSBN1) in OAX | | South Papillion Creek at Chalco(PSBN1) | | |
| at Wehrspann Lake (MLDN1) in OAX | | | | |
| at Chalco (PSBN1) in OAX | South Papillion Creek near Gretna(GSBN1) | West Papillion Creek at Papillion(PWBN1) | | |
South Platte River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Antero Reservoir (ANRC2) in BOU | | | | |
| below Antero Reservoir (ANTC2) in BOU | | South Platte River above Spinney Mountain Reservoir(SASC2) | | |
| at Atwood (ATWC2) in BOU | South Platte River near Balzac(BZNC2) | South Platte River near Crook(CKSC2) | | |
| near Balzac (BZNC2) in BOU | South Platte River at Fort Morgan(FOMC2) | South Platte River at Atwood(ATWC2) | | |
| at Chatfield Reservoir (CFDC2) in BOU | South Platte River at Waterton(WATC2) | South Platte River at Englewood(ENWC2) | Plum Creek (CO) near Sedalia(LOVC2) | |
| at Cheesman Reservoir (CHSC2) in BOU | South Platte River near Lake George(SELC2) | South Platte River below Cheesman Reservoir(DKRC2) | Tarryall Creek at Tarryall Reservoir(ALLC2) | |
| near Crook (CKSC2) in BOU | South Platte River at Atwood(ATWC2) | South Platte River near Julesburg(JULC2) | | |
| below Cheesman Reservoir (DKRC2) in BOU | South Platte River at Cheesman Reservoir(CHSC2) | South Platte River at South Platte(SPTC2) | | |
| at Denver (DNVC2) in BOU | South Platte River at Englewood(ENWC2) | South Platte River at Henderson(HNDC2) | Bear Creek (CO) at Sheridan(SHRC2) | |
| at Englewood (ENWC2) in BOU | South Platte River at Chatfield Reservoir(CFDC2) | South Platte River at Denver(DNVC2) | | |
| at Eleven Mile Canyon Reservoir (EVNC2) in BOU | | | | |
| at Fort Morgan (FOMC2) in BOU | South Platte River near Weldona(WNAC2) | South Platte River near Balzac(BZNC2) | | |
| above Elevenmile Reservoir (HARC2) in BOU | South Platte River at Spinney Mountain Reservoir(SPYC2) | South Platte River near Lake George(SELC2) | | |
| at Henderson (HNDC2) in BOU | South Platte River at Denver(DNVC2) | South Platte River at Fort Lupton(LUPC2) | | |
| near Julesburg (JUBC2) in BOU | | | | |
| near Julesburg (JULC2) in BOU | South Platte River near Crook(CKSC2) | South Platte River at Roscoe(RSON1) | | |
| near Kersey (KERC2) in BOU | South Platte River at Fort Lupton(LUPC2) | South Platte River near Weldona(WNAC2) | Cache La Poudre River (CO) near Greeley(GRPC2) | |
| at Fort Lupton (LUPC2) in BOU | South Platte River at Henderson(HNDC2) | South Platte River near Kersey(KERC2) | | |
| at Roscoe (RSON1) in LBF | South Platte River near Julesburg(JULC2) | South Platte River at North Platte(NPSN1) | | |
| above Spinney Mountain Reservoir (SASC2) in BOU | South Platte River below Antero Reservoir(ANTC2) | South Platte River at Spinney Mountain Reservoir(SPYC2) | | |
| near Lake George (SELC2) in BOU | South Platte River above Elevenmile Reservoir(HARC2) | South Platte River at Cheesman Reservoir(CHSC2) | | |
| at South Platte (SPTC2) in BOU | South Platte River below Cheesman Reservoir(DKRC2) | South Platte River at Waterton(WATC2) | North Fork South Platte River at Grant(GRNC2) | |
| at Spinney Mountain Reservoir (SPYC2) in BOU | South Platte River above Spinney Mountain Reservoir(SASC2) | South Platte River above Elevenmile Reservoir(HARC2) | | |
| at Waterton (WATC2) in BOU | South Platte River at South Platte(SPTC2) | South Platte River at Chatfield Reservoir(CFDC2) | | |
| near Weldona (WNAC2) in BOU | South Platte River near Kersey(KERC2) | South Platte River at Fort Morgan(FOMC2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Platte (NPSN1) in LBF | South Platte River at Roscoe(RSON1) | Platte River at Maxwell(MXWN1) | | Platte River at Brady(BDYN1) |
South Prairie Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at South Prairie (SPEW1) in SEW | | Puyallup River at Puyallup(PUYW1) | | |
South Rabon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gray Court (SRCS1) in GSP | | | | |
South Raccoon River (IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Redfield (REDI4) in DMX | Middle Raccoon River (IA) at Panora(PANI4) | Raccoon River (Central IA) at Van Meter(VNMI4) | | |
South River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dooms (DOOV2) in LWX | South River at Waynesboro near Lyndhurst Road(WAYV2) | South River at Harriston(HARV2) | | |
| at Harriston (HARV2) in LWX | South River near Dooms(DOOV2) | South Fork Shenandoah River near Lynnwood(LYWV2) | | |
| at Springdale Road near East Point (SEPG1) in FFC | | South River at Forrest Park Road at Atlanta(STHG1) | | |
| at Flakes Mill Road near Snapfinger (SFMG1) in FFC | South River at Forrest Park Road at Atlanta(STHG1) | South River at Klondike Road near Lithonia(SOUG1) | | |
| at Forrest Park Road at Atlanta (STHG1) in FFC | South River at Springdale Road near East Point(SEPG1) | South River at Flakes Mill Road near Snapfinger(SFMG1) | | |
| at Waynesboro near Lyndhurst Road (WAYV2) in LWX | | South River near Dooms(DOOV2) | | |
| at Waynesboro near Rife Road (WRRV2) in LWX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Klondike Road near Lithonia (SOUG1) in FFC | South River at Flakes Mill Road near Snapfinger(SFMG1) | South River at GA 81 at Snapping Shoals(SPGG1) | | |
| at GA 81 at Snapping Shoals (SPGG1) in FFC | | Ocmulgee River at Jackson Lake(JKNG1) | | |
South River (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above South River at NC 24 at Autryville (SORN7) in RAH | | | | |
South River (South Central IA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ackworth (AKWI4) in DMX | | | | |
South River (VA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Route 716 Nr Buena Vista (CRNV2) in RNK | | | | |
South Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Mercer (LMRV2) in LWX | | | | |
South Saint Vrain Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lyons (LINC2) in BOU | | Saint Vrain Creek at Lyons(LNSC2) | | |
South Saluda River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cleveland (SSRS1) in GSP | | | | Saluda River above Old Easley Rd 5 W Greenville(GSLS1) |
South Seven Rivers |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Seven Rivers (SSRN5) in MAF | | Pecos River at Brantley Reservoir Dam(CBLN5) | | Pecos River below Brantley Reservoir(PSBN5) |
South Side Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dundee (DSCT2) in OUN | | | | |
South Skunk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ames US 30 (AESI4) in DMX | South Skunk River at IFC--Ames E 13th St(AMRI4) | South Skunk River at Colfax(CFXI4) | Ioway Creek at IFC--Ames S Duff Ave(AMDI4) | |
| near Ames W Riverside Rd (AMEI4) in DMX | South Skunk River near Ames McFarland Park(MCPI4) | South Skunk River at IFC--Ames E 13th St(AMRI4) | | |
| at IFC--Ames E 13th St (AMRI4) in DMX | South Skunk River near Ames W Riverside Rd(AMEI4) | South Skunk River near Ames US 30(AESI4) | | |
| at Colfax (CFXI4) in DMX | South Skunk River near Ames US 30(AESI4) | South Skunk River near Oskaloosa(OOAI4) | | |
| near Ames Hwy E18 (ESKI4) in DMX | South Skunk River near IFC--Randall Hwy R61(RNSI4) | South Skunk River near Ames McFarland Park(MCPI4) | | |
| near Ames McFarland Park (MCPI4) in DMX | South Skunk River near Ames Hwy E18(ESKI4) | South Skunk River near Ames W Riverside Rd(AMEI4) | Keigley Branch (Central IA) near Story City(STCI4) | |
| near Oskaloosa (OOAI4) in DMX | South Skunk River at Colfax(CFXI4) | Skunk River at Merrimac(MERI4) | Indian Creek (Central IA) near Mingo(MGOI4) | |
| near IFC--Randall Hwy R61 (RNSI4) in DMX | Mud Lake Drainage Ditch 71 (North Central IA) at Jewell(JEWI4) | South Skunk River near Ames Hwy E18(ESKI4) | | |
South Sulphur River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cooper (COPT2) in FWD | North Texas Lakes at Jim Chapman Lake(SCLT2) | Sulphur River near Talco(TLCT2) | | |
South Toe River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Celo (STRN7) in GSP | | | | |
South Turkeyfoot Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Shunk (SHUO1) in IWX | West Creek (OH) near Hamler(HMLO1) | Maumee River at Grand Rapids(GRRO1) | | |
South Tyger River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Duncan (DUCS1) in GSP | | | | |
South Umpqua River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Roseburg (RSBO3) in MFR | South Umpqua River near Winston(WSNO3) | Umpqua River near Elkton(EKTO3) | | |
| near Riddle (SURO3) in MFR | South Umpqua River near Tiller(TILO3) | South Umpqua River near Winston(WSNO3) | | |
| near Tiller (TILO3) in MFR | | South Umpqua River near Riddle(SURO3) | | |
| near Winston (WSNO3) in MFR | South Umpqua River near Riddle(SURO3) | South Umpqua River at Roseburg(RSBO3) | | |
South Wichita River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Guthrie 6E (BPST2) in LUB | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Benjamin (BENT2) in OUN | South Wichita River at Guthrie 6E(BPST2) | | | |
South Willow Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Grantsville (WCGU1) in SLC | | | | |
South Yamhill River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McMinnville (MCMO3) in PQR | South Yamhill River near Willamina(WLAO3) | | | |
| near Willamina (WLAO3) in PQR | Willamina Creek near Willamina(WAWO3) | South Yamhill River at McMinnville(MCMO3) | | |
Southeast Oregon Reservoirs |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beulah Reservoir/Agency Valley Dam (BERO3) in BOI | | | | |
| at Warm Springs Reservoir (WRMO3) in BOI | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bully Creek Reservoir (BULO3) in BOI | Bully Creek near Vale(BYCO3) | | Malheur River at Vale(VALO3) | |
Southwest Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Largo / Harry S Truman Dr (HTNM2) in LWX | | | | |
Southwest Branch Rancocas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Medford (MEDN4) in PHI | | | | |
Southwest Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jacksonville (SOWN7) in MHX | | | | |
Southwest Idaho Reservoirs |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Anderson Ranch Dam (ARAI1) in BOI | | | | |
| at Arrowrock Dam (ARKI1) in BOI | | | | |
| at C J Strike Reservoir (CJSI1) in BOI | | | | |
| at Deadwood Reservoir (DEDI1) in BOI | | Deadwood River at Deadwood Reservoir(DRBI1) | | |
| at Lake Lowell (LOWI1) in BOI | | | | |
| at Mann Creek Reservoir (MANI1) in BOI | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Salmon Falls Creek Reservoir (SFRI1) in BOI | Salmon Falls Creek near San Jacinto(SFLN2) | Salmon Falls Creek near Hagerman(HAGI1) | | |
Sowashee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Meridian (MEIM6) in JAN | | Okatibbee Creek at Arundel(OARM6) | | |
Spanish Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Keddie (SCBC1) in STO | | | | |
Spanish Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Castilla (CASU1) in SLC | | | | |
Spavinaw Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Colcord (CCDO2) in TSA | | | | |
Spearfish Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Spearfish (SFHS2) in UNR | Spearfish Creek near Lead(SLNS2) | Spearfish Creek below Spearfish(SPRS2) | | |
| near Lead (SLNS2) in UNR | | Spearfish Creek at Spearfish(SFHS2) | | |
| below Spearfish (SPRS2) in UNR | Spearfish Creek at Spearfish(SFHS2) | | | |
Spicket River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Methuen (MTHM3) in BOX | | | | |
Spirit Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at U.S. Hwy 1 near Augusta (SPTG1) in CAE | | | | |
Spirit Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Orleans (SLKI4) in FSD | | | | |
Spirit River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Spirit Falls (TRIW3) in GRB | | Spirit River at Spirit Reservoir(SPDW3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Spirit Reservoir (SPDW3) in GRB | Spirit River near Spirit Falls(TRIW3) | Wisconsin River below Tomahawk Dam(TKDW3) | | |
Split Rock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Corson (COSS2) in FSD | Split Rock Creek near Garretson(PALS2) | | | |
| below Jasper (JSPM5) in FSD | | Split Rock Creek near Garretson(PALS2) | | |
| near Garretson (PALS2) in FSD | Split Rock Creek below Jasper(JSPM5) | Split Rock Creek at Corson(COSS2) | | |
Spokane River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Long Lake Dam (LLKW1) in OTX | Spokane River at Spokane(SPOW1) | | Spokane River below Green St at Spokane(SGRW1) | |
| near Post Falls ID (PTFI1) in OTX | Lake Coeur d'Alene at Coeur d'Alene(COEI1) | Spokane River below Green St at Spokane(SGRW1) | | Spokane River at Spokane(SPOW1) |
| below Green St at Spokane (SGRW1) in OTX | Spokane River near Post Falls ID(PTFI1) | Spokane River at Spokane(SPOW1) | Lake Coeur d'Alene at Coeur d'Alene(COEI1) | Spokane River at Long Lake Dam(LLKW1) |
| at Spokane (SPOW1) in OTX | Spokane River below Green St at Spokane(SGRW1) | Spokane River at Long Lake Dam(LLKW1) | Spokane River near Post Falls ID(PTFI1) | |
Spoon River (E-IL) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near St. Joseph (SSJI2) in ILX | | Salt Fork (IL) near St. Joseph(STJI2) | | |
Spoon River (W-IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at London Mills (LNMI2) in ILX | | Spoon River (W-IL) at Seville(SEVI2) | | |
| at Seville (SEVI2) in ILX | Spoon River (W-IL) at London Mills(LNMI2) | | | |
Spout Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Millwood (MLWV2) in LWX | | | | |
Sprague Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sprague (SRGM5) in FGF | | | | |
Sprague Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sprague (SLAW1) in OTX | | | | |
Sprague River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Beatty (BTYO3) in MFR | | | | |
Spring Brook |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Naperville (87th Street) (SPGI2) in LOT | | Du Page River near Plainfield(NDRI2) | | |
Spring Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Axemann (AXEP1) in CTP | Spring Creek at Houserville(HOUP1) | Spring Creek at Milesburg(MSCP1) | | |
| above Colquitt (CQUG1) in TAE | | Spring Creek near Iron City (CR 16)(IRCG1) | | |
| at Houserville (HOUP1) in CTP | | Spring Creek near Axemann(AXEP1) | | |
| near Iron City (CR 16) (IRCG1) in TAE | Spring Creek above Colquitt(CQUG1) | Spring Creek near Reynoldsville St. Park (SR 253)(REYG1) | | |
| below Lebanon (LBST1) in OHX | | | | |
| at Lodi (LODW3) in MKX | | | | |
| at Milesburg (MSCP1) in CTP | Spring Creek near Axemann(AXEP1) | Bald Eagle Creek at Milesburg(MSBP1) | | |
| near Overton (OVON1) in GID | | | | |
| near Reynoldsville St. Park (SR 253) (REYG1) in TAE | Spring Creek near Iron City (CR 16)(IRCG1) | | | |
| near Spring (SPNT2) in HGX | Spring Creek at Tomball(TMBT2) | West Fork San Jacinto River near Humble(HMMT2) | Willow Creek near Tomball(LWCT2) | |
| near Hill City (TDFS2) in UNR | | Spring Creek (SD) near Rockerville(KSTS2) | | |
| at Tomball (TMBT2) in HGX | | Spring Creek near Spring(SPNT2) | | |
| at Diversion (XSCC1) in MTR | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rambadt Road Near Centreville MI (CTVM4) in IWX | | St. Joseph River (MI/IN) at Mottville(MOTM4) | | |
Spring Creek (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Collins (TAFC2) in BOU | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Collins (SGCC2) in BOU | Spring Creek (CO) at Fort Collins(TAFC2) | Cache La Poudre River (CO) at Greeley(GLYC2) | | |
Spring Creek (Concho River Basin) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Tankersley (TKLT2) in SJT | | | | |
Spring Creek (Eastern ID) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fort Hall (SPSI1) in PIH | | Portneuf River at Tyhee(PTYI1) | | |
Spring Creek (IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Springfield (SPFI2) in ILX | | | | |
Spring Creek (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hanley Falls 4NW (HNLM5) in MPX | | | | |
Spring Creek (ND) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Zap (ZAPN8) in BIS | | | | |
Spring Creek (North Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mason City US 65 (MASI4) in DMX | | Winnebago River (Northern IA) at Mason City(MCWI4) | | |
Spring Creek (PA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Trexlertown (TREP1) in PHI | | | | |
Spring Creek (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rockerville (KSTS2) in UNR | Spring Creek near Hill City(TDFS2) | | | |
Spring Creek (WY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Laramie (SKLW4) in CYS | | | | |
Spring River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Quapaw (QUAO2) in TSA | Spring River near Waco(WCOM7) | | | |
Spring River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Carthage (CHTM7) in SGF | Spring River at LaRussell(SLAM7) | Spring River near Waco(WCOM7) | | |
| at LaRussell (SLAM7) in SGF | | Spring River at Carthage(CHTM7) | | |
| near Waco (WCOM7) in SGF | Spring River at Carthage(CHTM7) | Spring River near Baxter Springs(BXTK1) | North Fork Spring River near Purcell(NFSM7) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Baxter Springs (BXTK1) in SGF | Spring River near Waco(WCOM7) | Spring River near Quapaw(QUAO2) | Shoal Creek (MO) near Joplin(JOPM7) | |
Spring River (AR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hardy (HDYA4) in LZK | Spring River (AR) at Imboden(IMBA4) | | | |
| at Imboden (IMBA4) in LZK | | Spring River (AR) at Hardy(HDYA4) | | |
Spruce Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nellysford (NELV2) in LWX | | | | |
| near Samsula (SCSF1) in MLB | | | | |
Spruce Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clinton (SRCN4) in PHI | Spruce Run at Glen Gardner(SRGN4) | | | |
| at Glen Gardner (SRGN4) in PHI | | Spruce Run at Clinton(SRCN4) | | |
Spruce Run Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clinton (SRRN4) in PHI | | | | |
Spy Run Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ft. Wayne Childrens Zoo (SPYI3) in IWX | | Maumee River at Columbia St. at Ft. Wayne(CMBI3) | | |
Squannacook River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at West Groton (WGTM3) in BOX | | | | |
Squaw Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sweet (SQWI1) in BOI | | | | |
Squaw Creek (ID) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Bruno Creek (SQUI1) in PIH | Thompson Creek (ID) near Clayton(TOMI1) | Yankee Fork Salmon River near Clayton(YFSI1) | | |
Squirrel Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Shawnee (SSQO2) in OUN | | | | |
St Charles River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Vineland (SCVC2) in PUB | | | | |
St Clair River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Algonac (AGCM4) in DTX | | | | |
| at St Clair State Police Tidal Gage (SCRM4) in DTX | | | | |
St Joe River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Calder (CLDI1) in OTX | | St Joe River at St Maries(SJMI1) | | |
| at Red Ives Ranger Station (SJII1) in OTX | | | | |
| at St Maries (SJMI1) in OTX | St Joe River at Calder(CLDI1) | St Joe River at Ramsdell near St Maries(SJRI1) | | Lake Coeur d'Alene at Coeur d'Alene(COEI1) |
| at Ramsdell near St Maries (SJRI1) in OTX | St Joe River at St Maries(SJMI1) | | | |
St Lucie Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at St Lucie Lock and Dam (SLLF1) in MLB | | | | |
St Lucie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Stuart (in MHHW) (SLRF1) in MLB | | | | |
| at Steele Point (in MHHW) (SPTF1) in MLB | | | | |
St Maries River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Santa (SATI1) in OTX | | | | |
St. Clement Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clements (CLMM2) in LWX | | | | |
St. Croix River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Baring (BARM1) in CAR | St. Croix River above Vanceboro(VBOM1) | St. Croix River at Calais(CALM1) | | |
| at Calais (CALM1) in CAR | St. Croix River above Baring(BARM1) | Passamamaquoddy Bay at Eastport (IN MLLW)(PSBM1) | | |
| near Danbury (DANW3) in DLH | | St. Croix River at Grantsburg(GTBW3) | | |
| at Grantsburg (GTBW3) in DLH | St. Croix River near Danbury(DANW3) | St. Croix River at St Croix Falls(SCFW3) | | |
| at Stillwater (STLM5) in MPX | St. Croix River at St Croix Falls(SCFW3) | St. Croix River near Prescott(PSCW3) | | |
| above Vanceboro (VBOM1) in CAR | Forest City Stream at Forest City(FORB3) | St. Croix River above Baring(BARM1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Prescott (PSCW3) in MPX | St. Croix River at Stillwater(STLM5) | Mississippi River at Prescott -- Pool 3(PREW3) | | |
| at St Croix Falls (SCFW3) in MPX | St. Croix River at Grantsburg(GTBW3) | St. Croix River at Stillwater(STLM5) | Snake River (MN) near Pine City(PNCM5) | |
St. Francis River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fisk (FSKM7) in PAH | St. Francis River at Wappapello Lake Pool(WPPM7) | St. Francis River at St. Francis(SFRA4) | | |
| near Holly Island (HISM7) in MEG | | | | |
| near Hughes (HUGA4) in MEG | | | | |
| at Lake City (LCRA4) in MEG | St. Francis River at St. Francis(SFRA4) | St. Francis River at Madison(MSNA4) | | |
| at Mill Creek (MLCM7) in LSX | St. Francis River near Roselle(ROZM7) | St. Francis River near Saco(SAZM7) | | |
| at Madison (MSNA4) in MEG | St. Francis River at Lake City(LCRA4) | | | |
| at Patterson (PAZM7) in PAH | St. Francis River near Saco(SAZM7) | St. Francis River at Wappapello Lake Pool(WPPM7) | | |
| at Riverfront (RFGA4) in MEG | | | | |
| near Roselle (ROZM7) in LSX | | St. Francis River at Mill Creek(MLCM7) | | |
| near Saco (SAZM7) in LSX | St. Francis River at Mill Creek(MLCM7) | St. Francis River at Patterson(PAZM7) | | |
| at St. Francis (SFRA4) in MEG | St. Francis River at Fisk(FSKM7) | St. Francis River at Lake City(LCRA4) | | |
| at Wappapello Lake Pool (WPPM7) in PAH | St. Francis River at Patterson(PAZM7) | St. Francis River at Fisk(FSKM7) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Big Lake at 164th Street (BGKM5) in MPX | | Elk River near Big Lake(ERVM5) | | |
| at Cody (CDGA4) in MEG | St. Francis River at Parkin(PNGA4) | Mississippi River at Helena(HEEA4) | | |
| at Huxtable (HPGA4) in MEG | St. Francis River at Cody(CDGA4) | Mississippi River at Helena(HEEA4) | | |
| at Marianna 2 NE (MSFA4) in MEG | St. Francis River at Madison(MSNA4) | Mississippi River at Helena(HEEA4) | | |
| at Marked Tree (MTOA4) in MEG | St. Francis River at Lake City(LCRA4) | St. Francis River at Parkin(PNGA4) | St. Francis River at St. Francis(SFRA4) | St. Francis River at Madison(MSNA4) |
| at Parkin (PNGA4) in MEG | Right Hand Chute Little River at Rivervale(RIGA4) | St. Francis River at Madison(MSNA4) | | Mississippi River at Helena(HEEA4) |
| near Connors (STFB3) in CAR | | St. John River at Fort Kent(FTKM1) | | |
St. George Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Straits Point (IN MLLW) (SGSM2) in LWX | | | | |
St. John River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dickey (DICM1) in CAR | St. John River at Nine Mile Bridge(NINM1) | St. John River at Fort Kent(FTKM1) | | |
| at Fort Kent (FTKM1) in CAR | St. John River at Dickey(DICM1) | St. John River at Edmundston(SJEB3) | | |
| at Grand Falls (GFNB3) in CAR | St. John River at Edmundston(SJEB3) | | | |
| at Nine Mile Bridge (NINM1) in CAR | | St. John River at Dickey(DICM1) | | |
| at Edmundston (SJEB3) in CAR | St. John River at Fort Kent(FTKM1) | St. John River at Grand Falls(GFNB3) | | |
St. Johns River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Astor (ASTF1) in MLB | St. Johns River near Deland(DLAF1) | | | |
| at Buckman Bridge (I-295) (in MHHW) (BKBF1) in JAX | St. Johns River at Racy Point (in MHHW)(RCYF1) | St. Johns River at Jacksonville (in MHHW)(SJLF1) | | |
| at Buckman Bridge (I-295) (in MHHW) (BUCF1) in JAX | | | | |
| above CHRISTMAS 5SE (CHRF1) in MLB | | | | |
| near Deland (DLAF1) in MLB | St. Johns River near Sanford(SNFF1) | St. Johns River at Astor(ASTF1) | | |
| at Dames Point Bridge (I-295) (in MHHW) (DMSF1) in JAX | St. Johns River at Main Street Bridge (in MHHW)(MSBF1) | St. Johns River at Mayport (in MHHW)(MYPF1) | | |
| at Dames Point Bridge (I-295) (in MHHW) (DPBF1) in JAX | | | | |
| at Shands Bridge (in MHHW) (GCEF1) in JAX | | | | |
| at Shands Bridge (GCVF1) in JAX | | | | |
| above Lake Harney (GENF1) in MLB | | St. Johns River near Sanford(SNFF1) | | |
| near Melbourne (MELF1) in MLB | | | | |
| at Main Street Bridge (in MHHW) (MSBF1) in JAX | St. Johns River at Jacksonville (in MHHW)(SJLF1) | St. Johns River at Dames Point Bridge (I-295) (in MHHW)(DMSF1) | | |
| at Mayport (in MHHW) (MYPF1) in JAX | St. Johns River at Dames Point Bridge (I-295) (in MHHW)(DMSF1) | | | |
| at Racy Point (in MHHW) (RCYF1) in JAX | St. Johns River at Buffalo Bluff (in MHHW)(PALF1) | St. Johns River at Buckman Bridge (I-295) (in MHHW)(BKBF1) | | |
| at Jacksonville (in MHHW) (SJLF1) in JAX | St. Johns River at Buckman Bridge (I-295) (in MHHW)(BKBF1) | St. Johns River at Main Street Bridge (in MHHW)(MSBF1) | | |
| near Sanford (SNFF1) in MLB | St. Johns River above Lake Harney(GENF1) | St. Johns River near Deland(DLAF1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cocoa (COCF1) in MLB | St. Johns River near Melbourne(MELF1) | St. Johns River above Lake Harney(GENF1) | | |
| at Lake Jesup Outlet near Sanford (LKJF1) in MLB | St. Johns River above Lake Harney(GENF1) | St. Johns River near Sanford(SNFF1) | | |
| at Buffalo Bluff (in MHHW) (PALF1) in JAX | St. Johns River at Astor(ASTF1) | St. Johns River at Racy Point (in MHHW)(RCYF1) | | |
| at Racy Point (in MHHW) (SRPF1) in JAX | St. Johns River at Buffalo Bluff (in MHHW)(PALF1) | St. Johns River at Shands Bridge (in MHHW)(GCEF1) | | |
St. Jones River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dover (DVDD1) in PHI | | | | |
St. Joseph Creek (IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lisle (LISI2) in LOT | | East Branch Du Page River at Bolingbrook(BOLI2) | | |
St. Joseph River (MI/IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Burlington (BURM4) in GRR | | St. Joseph River (MI/IN) at Three Rivers(TRVM4) | | |
| at Elkhart (EKMI3) in IWX | St. Joseph River (MI/IN) at Mottville(MOTM4) | St. Joseph River (MI/IN) at South Bend(SBNI3) | Elkhart River at Goshen(GSHI3) | |
| at Mottville (MOTM4) in IWX | St. Joseph River (MI/IN) at Three Rivers(TRVM4) | St. Joseph River (MI/IN) at Elkhart(EKMI3) | | |
| at Niles (NILM4) in IWX | St. Joseph River (MI/IN) at South Bend(SBNI3) | | | |
| at South Bend (SBNI3) in IWX | St. Joseph River (MI/IN) at Elkhart(EKMI3) | St. Joseph River (MI/IN) at Niles(NILM4) | | |
| at Three Rivers (TRVM4) in IWX | St. Joseph River (MI/IN) at Burlington(BURM4) | St. Joseph River (MI/IN) at Mottville(MOTM4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Main Chan. at BL-94 at Benton Harbor (SJBM4) in IWX | St. Joseph River (MI/IN) at Niles(NILM4) | | | |
St. Joseph River (OH/IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Territorial Road near Waldron MI (JOEM4) in IWX | | St. Joseph River (OH/IN) at Montpelier(MONO1) | | |
| at Montpelier (MONO1) in IWX | St. Joseph River (OH/IN) at Territorial Road near Waldron MI(JOEM4) | St. Joseph River (OH/IN) near Newville(NVLI3) | | |
| near Newville (NVLI3) in IWX | St. Joseph River (OH/IN) at Montpelier(MONO1) | St. Joseph River (OH/IN) near Fort Wayne(ROOI3) | | |
| near Fort Wayne (ROOI3) in IWX | St. Joseph River (OH/IN) near Newville(NVLI3) | St. Joseph River (OH/IN) at Ft. Wayne at Parnell Ave(SJRI3) | | |
| at Ft. Wayne at Parnell Ave (SJRI3) in IWX | St. Joseph River (OH/IN) near Fort Wayne(ROOI3) | Maumee River at Columbia St. at Ft. Wayne(CMBI3) | | |
St. Lawrence River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alexandria Bay (NOS) (ALXN6) in BUF | | | | |
St. Louis Creek (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Fraser (SLEC2) in BOU | | | | |
St. Louis River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Floodwood (FDWM5) in DLH | | | | |
| near Skibo (IBOM5) in DLH | | | | |
| at Scanlon (SCNM5) in DLH | | | | |
St. Marks River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Newport on Old Magnolia Rd (NEPF1) in TAE | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at St. Marks (in MHHW) (MRKF1) in TAE | St. Marks River near Newport on Old Magnolia Rd(NEPF1) | | | |
St. Marys River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Decatur (DCRI3) in IWX | St. Marys River at Pleasant Mills(PLMI3) | St. Marys River near Fort Wayne(SASI3) | | |
| at Fort Wayne Main Street (FWAI3) in IWX | St. Marys River near Fort Wayne(SASI3) | Maumee River at Columbia St. at Ft. Wayne(CMBI3) | Junk Ditch at Fort Wayne(JUNI3) | |
| at Great Mills (GMRM2) in LWX | | | | |
| at Interstate 95 (in MHHW) (KLNG1) in JAX | | | | |
| near Macclenny (MACF1) in JAX | St. Marys River at Moniac(MNIG1) | | | |
| at Moniac (MNIG1) in JAX | | St. Marys River near Macclenny(MACF1) | | |
| at Pleasant Mills (PLMI3) in IWX | St. Marys River at Willshire(WILO1) | St. Marys River at Decatur(DCRI3) | | |
| at Rockford (RFDO1) in ILN | | St. Marys River at Willshire(WILO1) | | |
| near Fort Wayne (SASI3) in IWX | St. Marys River at Decatur(DCRI3) | St. Marys River at Fort Wayne Main Street(FWAI3) | | |
| at Willshire (WILO1) in IWX | St. Marys River at Rockford(RFDO1) | St. Marys River at Pleasant Mills(PLMI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Traders Hill (SMTG1) in JAX | St. Marys River near Macclenny(MACF1) | St. Marys River at Interstate 95 (in MHHW)(KLNG1) | | |
St. Pierre Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Edisto Beach (IN MLLW) (ACFS1) in CHS | | | | |
St. Regis River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brasher Center (BRAN6) in BTV | St. Regis River at Hogansburg(HGBN6) | | | |
| at Hogansburg (HGBN6) in BTV | | St. Regis River at Brasher Center(BRAN6) | | |
| at Hogansburg 1.5 SW (SREN6) in BTV | | | | |
| near St. Regis (STRM8) in MSO | | | | |
Staney Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Klawock (SCKA2) in PAJK | | | | |
Stanislaus River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Orange Blossom Bridge (OBBC1) in STO | | | | |
| at Ripon (RIPC1) in STO | | | | |
Starrigavan Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sitka (STRA2) in PAJK | | | | |
Steamboat Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Glide (SCRO3) in MFR | | | | |
Steamboat Creek (NV) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Steamboat (SCRN2) in REV | | Truckee River at Vista(VISN2) | | |
Stearns Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Claquato (STCW1) in SEW | | | | |
Steele Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Grace (GRGM6) in JAN | | | | |
| above Steele Bayou Near Glen Alan (SBAM6) in JAN | | | | |
| above at Low Water Bridge (SBLM6) in JAN | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Steele Bayou Structure (Landside) (SBSM6) in JAN | Big Sunflower River at Holly Bluff(HOGM6) | Mississippi River at Vicksburg(VCKM6) | | |
Steele Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Carowinds Blvd (STSN7) in GSP | | | | |
Stehekin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stehekin (STHW1) in OTX | | Lake Chelan at Purple Point near Stehekin(STKW1) | | |
Stein Creek (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clutier (CLTI4) in DMX | | Salt Creek (East Central IA) near Elberon(EBRI4) | | |
Steinhatchee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cross City (STEF1) in TAE | | | | |
| at Steinhatchee (in MHHW) (STIF1) in TAE | | | | |
Stetattle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Diablo (STTW1) in SEW | | | | |
Stevens Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lincoln (LVNN1) in OAX | | | | |
| other Stevens Creek Reservoir (STDC1) in MTR | | | | |
| above Hwy 85 (SVXC1) in MTR | | | | |
| below Stevens Creek Reservoir (SVZC1) in MTR | | | | |
| below Interstate 280 (VBTC1) in MTR | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Modoc (MODS1) in CAE | | Savannah River at Lake Thurmond(CHDS1) | | |
| near Murphy Village (MVCS1) in CAE | Stevens Creek near Modoc(MODS1) | | | |
Stewart Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at State St. (STEN7) in GSP | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at West Morehead Street (SMON7) in GSP | Stewart Creek at State St.(STEN7) | Irwin Creek at WWTP(IRWN7) | | Sugar Creek NC at Arrowood Rd(AWRN7) |
Stewart River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mayo (SRFQ9) in PAFG4 | | | | |
| at the Mouth (SRMQ9) in PAFG4 | | | | |
Stikine River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mouth (STKA2) in PAJK | Stikine River at Telegraph Creek(STTQ2) | | Iskut River below Johnson River(ISKQ2) | |
| at Telegraph Creek (STTQ2) in PAJK | | Stikine River near Mouth(STKA2) | | |
Still River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brookfield (BKFC3) in OKX | | | | |
Stillaguamish River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arlington (ARLW1) in SEW | North Fork Stillaguamish River near Arlington(ARGW1) | | South Fork Stillaguamish River at Jordan Rd. Bridge(SSFW1) | |
| at I-5 (SIVW1) in SEW | | | | |
| near Stanwood (STWW1) in SEW | | | | |
Stillwater Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Piedmont Dam Tailwater (PIEO1) in PBZ | Stillwater Creek at Piedmont Dam Pool(PIDO1) | Stillwater Creek at Tippecanoe(TPPO1) | | |
| at Tippecanoe (TPPO1) in PBZ | Stillwater Creek at Piedmont Dam Tailwater(PIEO1) | Stillwater Creek at Uhrichsville(URVO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Piedmont Dam Pool (PIDO1) in PBZ | Stillwater Creek at Uhrichsville(URVO1) | Stillwater Creek at Piedmont Dam Tailwater(PIEO1) | | |
| at Uhrichsville (URVO1) in PBZ | Stillwater Creek at Tippecanoe(TPPO1) | | Stillwater Creek at Piedmont Dam Tailwater(PIEO1) | |
Stillwater Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Stillwater (SFRO2) in OUN | Stillwater Creek (OK) at 6th Avenue near Stillwater(SWCO2) | | | |
| at 6th Avenue near Stillwater (SWCO2) in OUN | | Stillwater Creek (OK) near Stillwater(SFRO2) | | |
Stillwater River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Englewood (ENGO1) in ILN | Stillwater River near Pleasant Hill(PLLO1) | | | |
| near Pleasant Hill (PLLO1) in ILN | | Stillwater River above Englewood(ENGO1) | | |
| at Lawrence Park at Kalispell (SRLM8) in MSO | | | | |
Stillwater River (South Central MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Absarokee (SRAM8) in BYZ | | | | |
Stillwater Slough |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stillwater Point Reservoir (SWPN2) in REV | | | | |
Stinking Water Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Palisade (PASN1) in LBF | | | | |
Stock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Knoxville 8SSE at Martin Mill Road (HIBT1) in MRX | | | | |
Stone Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Stone (SNCV2) in MRX | | | | |
Stone Mountain Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 124 near Lithonia (SOCG1) in FFC | Stone Mountain Creek at Silver Hill Road near Stone Mountain(STCG1) | | | |
| at Silver Hill Road near Stone Mountain (STCG1) in FFC | | Stone Mountain Creek at GA 124 near Lithonia(SOCG1) | | |
Stoner Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Paris (PRSK2) in LMK | | South Fork Licking River at Cynthiana(CYNK2) | | |
Stones River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Donelson (DONT1) in OHX | | | | |
| below J Percy Priest Dam (JPPT1) in OHX | | | | |
Stoney Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brookston (BKNM5) in DLH | | | | |
Stoney Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Stoney Creek (SCKV2) in MRX | | | | |
Stony Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Princeton (PCTN4) in PHI | | | | |
| at North Plainfield (STBN4) in PHI | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Watchung (WTCN4) in PHI | Stony Brook at Princeton(PCTN4) | | | |
Stony Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bus US 70 (SCGN7) in RAH | | | | |
| near DINWIDDIE (SNKV2) in AKQ | | | | |
| at Worth (STCI2) in LOT | | | | |
| near Rocky Mount (STON7) in RAH | | | | |
| at Nashville (STYN7) in RAH | | | | |
Stony Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fishersburg (SCFI3) in IND | | Stony Creek (IN) near Noblesville(SCNI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Noblesville (SCNI3) in IND | Stony Creek (IN) at Fishersburg(SCFI3) | White River (IN) at 146th Street near Noblesville(WHNI3) | William Locke Drain near Durbin(WLDI3) | |
Stony Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Loyola University in Baltimore (STOM2) in LWX | | | | |
Stonycreek River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ferndale (FDLP1) in CTP | | | | |
Straight Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Marsh Creek (SRMP1) in CTP | | | | |
Straight Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dillon (SLAC2) in BOU | | Colorado River near Kremmling(KRMC2) | | |
Straight Fork Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near the Tribal Hatchery (SFKN7) in GSP | | | | |
Straight River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Faribault (FRBM5) in MPX | Straight River at Owatonna(OWTM5) | Cannon River at Northfield(NRFM5) | | |
| at Owatonna (OWTM5) in MPX | | Straight River near Faribault(FRBM5) | | |
| near Park Rapids (PRKM5) in FGF | | Crow Wing River at Nimrod(NIMM5) | | |
| near Park Rapids (CR115) (PRRM5) in FGF | | | | |
Stranger Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Easton (ESTK1) in EAX | | Stranger Creek near Tonganoxie(TNGK1) | | |
| near Tonganoxie (TNGK1) in EAX | Stranger Creek at Easton(ESTK1) | | | |
Strawberry Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Prairie City (STAO3) in PDT | | | | |
Strawberry River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Duchesne (DCHU1) in SLC | | | | |
Strong River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at D'lo (DLAM6) in JAN | | Pearl River at Rockport(ROCM6) | | |
Stryker Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stryker Creek Lake (SKCT2) in SHV | | East Fork Angelina River near Cushing(CUST2) | | Angelina River near Alto(ALOT2) |
Sturgeon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cressmont (CRMK2) in JKL | | | | |
Sturgeon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alston (ALSM4) in MQT | Sturgeon River near Sidnaw(SNWM4) | Sturgeon River near Chassell(CLLM4) | | |
| near Chassell (CLLM4) in MQT | Sturgeon River near Alston(ALSM4) | | | |
| near Sidnaw (SNWM4) in MQT | | Sturgeon River near Alston(ALSM4) | | |
| at Wolverine (WOLM4) in APX | | | | |
Sturgeon River - Delta Co |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nahma Junction (NJNM4) in MQT | | | | |
Sturgeon River - Dickinson Co |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Loretto (LORM4) in MQT | | | | |
Stuyahok River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near New Stuyahok (STYA2) in PAFC2 | | | | |
Styx River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Styx River at Seminole (SRSA1) in MOB | | | | |
| near Elsanor (STXA1) in MOB | | | | |
| near Loxley at Smith's Landing (SXLA1) in MOB | | | | |
Sucarnoochee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Livingston (LVNA1) in BMX | | | | |
Succor Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jordan Valley (SCJO3) in BOI | | Succor Creek near Homedale(SUCI1) | | |
| near Homedale (SUCI1) in BOI | Succor Creek near Jordan Valley(SCJO3) | | | |
Sudbury River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Saxonville (SAXM3) in BOX | | | | |
Sugar Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Columbia Crossroads (NBSP1) in BGM | | | | |
| at West Burlington (SUCP1) in BGM | | | | |
| near Stibnite (SUGI1) in BOI | | | | |
Sugar Creek (E-IL) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Milford (MILI2) in LOT | | Iroquois River near Chebanse(CHBI2) | | |
Sugar Creek (Central IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bloomington (BMII2) in ILX | | | | |
Sugar Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Thorntown (SGTI3) in IND | Praire Creek (IN) near Lebanon(PCLI3) | Sugar Creek (IN) at Crawfordsville(CRWI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Crawfordsville (CRWI3) in IND | Sugar Creek (IN) near Thorntown(SGTI3) | Wabash River at Montezuma(MTZI3) | | |
| at Thorntown (SUTI3) in IND | | Sugar Creek (IN) at Crawfordsville(CRWI3) | | |
Sugar Creek (W-Central IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Springfield (SUGI2) in ILX | | | | |
Sugar Creek (central) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Edinburgh (EDNI3) in IND | Sugar Creek (central) near Boggstown(SCBI3) | Driftwood River near Edinburgh(DREI3) | Youngs Creek at Amity(AMTI3) | |
| at New Palestine (NPLI3) in IND | | Sugar Creek (central) near Boggstown(SCBI3) | | |
| near Boggstown (SCBI3) in IND | Sugar Creek (central) at New Palestine(NPLI3) | Sugar Creek (central) near Edinburgh(EDNI3) | Buck Creek (IN) at Acton(ACTI3) | |
| at Eden (SCEI3) in IND | | Sugar Creek (central) near Eden(SUGI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Eden (SUGI3) in IND | Sugar Creek (central) at Eden(SCEI3) | Sugar Creek (central) at New Palestine(NPLI3) | | |
Sugar Creek NC |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arrowood Rd (AWRN7) in GSP | Irwin Creek at WWTP(IRWN7) | Sugar Creek NC at NC 51 nr Pineville(PNVN7) | Stewart Creek at West Morehead Street(SMON7) | Sugar Creek NC near Fort Mill(SUGS1) |
| at NC 51 nr Pineville (PNVN7) in GSP | Sugar Creek NC at Arrowood Rd(AWRN7) | | Coffee Creek at Highway 49(COFN7) | |
| near Fort Mill (SUGS1) in GSP | Sugar Creek NC at NC 51 nr Pineville(PNVN7) | | | |
Sugar River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Albany (ALBW3) in MKX | | Sugar River at Brodhead(BROW3) | | |
| at Brodhead (BROW3) in MKX | Sugar River at Albany(ALBW3) | | | |
Sugar River (NH) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at West Claremont (WCLN3) in GYX | | | | |
Sulphur Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at White Sulphur Springs Road (SPHC1) in MTR | | | | |
| at Pope Street (SUUC1) in MTR | | | | |
Sulphur River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dalby Springs at Interstate 30 (DSPT2) in SHV | Sulphur River near Talco(TLCT2) | | | |
| near Talco (TLCT2) in SHV | North Sulphur River near Cooper(CPPT2) | | South Sulphur River near Cooper(COPT2) | |
Sultan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Spada Lk (SLKW1) in SEW | | | | |
| near Sultan (SLTW1) in SEW | | | | |
Sumas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sumas (SUMW1) in SEW | | | | |
Summit Conduit |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Summit (SCOI2) in LOT | | | | |
Sun River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Diversion Dam near Augusta (ADDM8) in TFX | | Sun River at Willow Creek Reservoir(WLLM8) | | |
| above Augusta (AGSM8) in TFX | South Fork Sun River near Augusta(SSNM8) | Sun River near Augusta(SRVM8) | North Fork Sun River near Augusta(NFSM8) | |
| near Fairfield (BCBM8) in TFX | | | | |
| above Duck Creek abv Simms Ashuelot Brdg nr Simms (DCSM8) in TFX | | | | |
| below Elk Creek near Augusta (ELCM8) in TFX | Sun River near Augusta(SRVM8) | Sun River near Simms(SSRM8) | | |
| near Gibson Dam near Augusta (GDMM8) in TFX | | | | |
| near Mill Coulee Creek nr Sun River (MCSM8) in TFX | | | | |
| at Pishkun Reservoir near Augusta (PISM8) in TFX | | | | |
| near Augusta (SRVM8) in TFX | Sun River above Augusta(AGSM8) | Sun River below Elk Creek near Augusta(ELCM8) | Sun River at Willow Creek Reservoir(WLLM8) | |
| near Simms (SSRM8) in TFX | Sun River below Elk Creek near Augusta(ELCM8) | Sun River near Vaughn(VAUM8) | | |
| near Vaughn (VAUM8) in TFX | Sun River near Simms(SSRM8) | Missouri River near Great Falls(GFLM8) | Muddy Creek at Vaughn(MDYM8) | |
| at Willow Creek Reservoir (WLLM8) in TFX | Sun River below Diversion Dam near Augusta(ADDM8) | Sun River near Augusta(SRVM8) | | |
Suncook River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Chichester (NCHN3) in GYX | | | | |
Sunday Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tom Jenkins Dam (Burr Oak Lake) (TJDO1) in RLX | | | | |
| at Tom Jenkins Dam (TJLO1) in RLX | | Sunday Creek at Glouster(SUNO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glouster (SUNO1) in RLX | Sunday Creek at Tom Jenkins Dam(TJLO1) | | | |
Sunday Gulch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hill City (SUNS2) in UNR | | | | |
Sunnyvale East |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Hwy 101 (SYQC1) in MTR | | | | |
| below Caribbean Drive (XSEC1) in MTR | | | | |
Sunrise River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sunrise (SUNM5) in MPX | | | | |
Surface Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cedaredge (SCCC2) in GJT | Surface Creek near Cedaredge(SNCC2) | | | |
| near Cedaredge (SNCC2) in GJT | | Surface Creek at Cedaredge(SCCC2) | | |
Susan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Susanville (SUSC1) in REV | | | | |
Susitna River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gold Creek (GCSA2) in PAFC | Susitna River near Chulitna(SCTA2) | Susitna River at Parks Hwy Bridge(SUNA2) | | Chulitna River near Talkeetna(CLTA2) |
| near Chulitna (SCTA2) in PAFC | Susitna River at Denali Hwy(SUDA2) | Susitna River at Gold Creek(GCSA2) | MacLaren River at Denali Hwy(MACA2) | |
| at Denali Hwy (SUDA2) in PAFC | | Susitna River near Chulitna(SCTA2) | | MacLaren River at Denali Hwy(MACA2) |
| at Parks Hwy Bridge (SUNA2) in PAFC | Susitna River at Gold Creek(GCSA2) | Susitna River at Susitna Station(SUSA2) | Talkeetna River at Railroad Bridge(TKTA2) | |
| at Susitna Station (SUSA2) in PAFC | Susitna River at Parks Hwy Bridge(SUNA2) | Yentna River near Susitna Station(YSSA2) | Chulitna River near Talkeetna(CLTA2) | |
Susquehanna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bainbridge (BAIN6) in BGM | Susquehanna River at Sidney(SIDN6) | Susquehanna River at Windsor(WSRN6) | | |
| at Bloomsburg (BMBP1) in CTP | Susquehanna River at Wilkes Barre(WBRP1) | Susquehanna River at Danville(DANP1) | | |
| at Binghamton (BNGN6) in BGM | Susquehanna River at Conklin(CKLN6) | Susquehanna River at Vestal(VSTN6) | | |
| at Conklin (CKLN6) in BGM | Susquehanna River at Windsor(WSRN6) | Susquehanna River at Binghamton(BNGN6) | | |
| at Conowingo Dam (CNWM2) in LWX | Susquehanna River at Marietta(MRTP1) | | | |
| at Danville (DANP1) in CTP | Susquehanna River at Bloomsburg(BMBP1) | Susquehanna River at Sunbury(SBYP1) | | |
| at Harrisburg (HARP1) in CTP | Susquehanna River at Sunbury(SBYP1) | Susquehanna River at Marietta(MRTP1) | | |
| at Meshoppen (MHPP1) in BGM | Susquehanna River at Towanda(TOWP1) | Susquehanna River at Wilkes Barre(WBRP1) | | |
| at Marietta (MRTP1) in CTP | Susquehanna River at Harrisburg(HARP1) | Susquehanna River at Conowingo Dam(CNWM2) | | |
| at Owego (OWGN6) in BGM | Susquehanna River at Vestal(VSTN6) | Susquehanna River near Waverly(WVYN6) | | |
| at Sunbury (SBYP1) in CTP | Susquehanna River at Danville(DANP1) | Susquehanna River at Harrisburg(HARP1) | | |
| at Sidney (SIDN6) in BGM | Susquehanna River at Unadilla(UNDN6) | Susquehanna River at Bainbridge(BAIN6) | | |
| at Towanda (TOWP1) in BGM | Susquehanna River near Waverly(WVYN6) | Susquehanna River at Meshoppen(MHPP1) | | |
| at Unadilla (UNDN6) in BGM | | Susquehanna River at Sidney(SIDN6) | | |
| at Vestal (VSTN6) in BGM | Susquehanna River at Binghamton(BNGN6) | Susquehanna River at Owego(OWGN6) | | |
| at Wilkes Barre (WBRP1) in BGM | Susquehanna River at Meshoppen(MHPP1) | Susquehanna River at Bloomsburg(BMBP1) | | |
| at Windsor (WSRN6) in BGM | Susquehanna River at Bainbridge(BAIN6) | Susquehanna River at Conklin(CKLN6) | | |
| near Waverly (WVYN6) in BGM | Susquehanna River at Owego(OWGN6) | Susquehanna River at Towanda(TOWP1) | | |
Suwanee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Suwanee (SWEG1) in FFC | | | | |
Suwannee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Branford - US 27 (in NAVD88) (BFDF1) in TAE | Suwannee River at Luraville - SR 51 (in NAVD88)(LURF1) | Suwannee River at Rock Bluff near Bell - CR 340 (in NAVD88)(RCKF1) | | |
| at Dowling Park - CR 250 (in NAVD88) (DOUF1) in TAE | Suwannee River at Ellaville - US 90 (in NAVD88)(ELLF1) | Suwannee River at Luraville - SR 51 (in NAVD88)(LURF1) | | |
| at Ellaville - US 90 (in NAVD88) (ELLF1) in TAE | Suwannee River near Suwannee Springs (in NAVD88)(LIKF1) | Suwannee River at Dowling Park - CR 250 (in NAVD88)(DOUF1) | Withlacoochee River near Lee (in NAVD88)(WTHF1) | |
| at Fargo (FGOG1) in JAX | | Suwannee River near Benton (in NAVD88)(SBNF1) | | |
| at Fowlers Bluff (in NAVD88) (FWBF1) in TAE | Suwannee River at Manatee Springs (in NAVD88)(MTSF1) | | | |
| near Suwannee Springs (in NAVD88) (LIKF1) in JAX | Suwannee River at White Springs (in NAVD88)(WSPF1) | Suwannee River at Ellaville - US 90 (in NAVD88)(ELLF1) | | |
| at Luraville - SR 51 (in NAVD88) (LURF1) in TAE | Suwannee River at Dowling Park - CR 250 (in NAVD88)(DOUF1) | Suwannee River at Branford - US 27 (in NAVD88)(BFDF1) | | |
| at Manatee Springs - Source (in NAVD88) (MSPF1) in TAE | | Suwannee River at Manatee Springs (in NAVD88)(MTSF1) | | |
| at Manatee Springs (in NAVD88) (MTSF1) in TAE | Suwannee River near Wilcox - US 19 (in NAVD88)(WCXF1) | Suwannee River at Fowlers Bluff (in NAVD88)(FWBF1) | Suwannee River at Manatee Springs - Source (in NAVD88)(MSPF1) | |
| at Rock Bluff near Bell - CR 340 (in NAVD88) (RCKF1) in TAE | Suwannee River at Branford - US 27 (in NAVD88)(BFDF1) | Suwannee River near Wilcox - US 19 (in NAVD88)(WCXF1) | Santa Fe River near Hildreth (in NAVD88)(FTWF1) | |
| near Benton (in NAVD88) (SBNF1) in JAX | Suwannee River at Fargo(FGOG1) | Suwannee River at White Springs (in NAVD88)(WSPF1) | | |
| at Nobles Ferry (in NAVD88) (SRNF1) in JAX | | | | |
| near Wilcox - US 19 (in NAVD88) (WCXF1) in TAE | Suwannee River at Rock Bluff near Bell - CR 340 (in NAVD88)(RCKF1) | Suwannee River at Manatee Springs (in NAVD88)(MTSF1) | | |
| at White Springs (in NAVD88) (WSPF1) in JAX | Suwannee River near Benton (in NAVD88)(SBNF1) | Suwannee River near Suwannee Springs (in NAVD88)(LIKF1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Gopher River Confluence (in MHHW) (SUWF1) in TAE | Suwannee River at Fowlers Bluff (in NAVD88)(FWBF1) | | | |
Swan Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Swan Creek (SWNM2) in LWX | | | | |
Swan River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bigfork (SWRM8) in MSO | | | | |
Swan River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sobieski 3ENE (SBIM5) in MPX | | | | |
Swan lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Swan Lake Dam (SLGA2) in PAJK | | | | |
Swannanoa River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Biltmore (BLTN7) in GSP | Swannanoa River at Warren Wilson(WRNN7) | French Broad River at Asheville(AVLN7) | Swannanoa River at Black Mountain Park(BMPN7) | |
| at Black Mountain Park (BMPN7) in GSP | | Swannanoa River at Warren Wilson(WRNN7) | | Swannanoa River at Biltmore(BLTN7) |
| at Warren Wilson (WRNN7) in GSP | Swannanoa River at Black Mountain Park(BMPN7) | Swannanoa River at Biltmore(BLTN7) | | |
Swartz Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Flint (FLSM4) in DTX | | | | |
Swatara Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hershey (HERP1) in CTP | Swatara Creek at Harper Tavern(HTVP1) | Swatara Creek at Middletown(MTLP1) | | |
| at Harper Tavern (HTVP1) in CTP | Swatara Creek near Inwood(IWDP1) | Swatara Creek near Hershey(HERP1) | | |
| near Inwood (IWDP1) in CTP | Swatara Creek near Pine Grove(PGVP1) | Swatara Creek at Harper Tavern(HTVP1) | | |
| at Middletown (MTLP1) in CTP | Swatara Creek near Hershey(HERP1) | | | |
| near Pine Grove (PGVP1) in CTP | | Swatara Creek near Inwood(IWDP1) | | |
Sweet Grass Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tronrud Bridge near Melville (SGCM8) in BYZ | | | | |
Sweetwater Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Austell (ASTG1) in FFC | | | | |
| near Austell (AUSG1) in FFC | | | | |
| at Kelton (KTNT2) in AMA | | | | |
| at Brownsville Road near Powder Springs (PDSG1) in FFC | | Sweetwater Creek near Northwest Austell(NATG1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Northwest Austell (NATG1) in FFC | Sweetwater Creek at Brownsville Road near Powder Springs(PDSG1) | Sweetwater Creek near Austell(AUSG1) | | |
| near Sweetwater (SWTO2) in OUN | Sweetwater Creek at Kelton(KTNT2) | | | |
Sweetwater Creek (E ATL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Club Drive near Lilburn (STWG1) in FFC | | | | |
Sweetwater Creek (NV) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sonoma (SWCN2) in REV | | East Walker River above Strosnider Ditch(EWSN2) | | |
Sweetwater River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alcova (SWEW4) in RIW | Sweetwater River near Sweetwater Station(SWSW4) | | | |
| near Sweetwater Station (SWSW4) in RIW | | Sweetwater River near Alcova(SWEW4) | | |
Swift Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Apex (APSN7) in RAH | | | | |
| at SR1555 Nr Clayton (SFCN7) in RAH | | | | |
| at Rock Chapel Road near Lithonia (SFTG1) in FFC | | | | |
| above McCuller's Crossroads (SFTN7) in RAH | | | | |
| at Vanceboro (VAAN7) in MHX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Streets Ferry (SWFN7) in MHX | Neuse River at Fort Barnwell(FTBN7) | | | |
Swift River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Roxbury (ROXM1) in GYX | | | | |
Swiftcurrent Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Many Glacier near Babb (MGGM8) in TFX | Grinnell Creek near Many Glacier(GRGM8) | Swiftcurrent Creek at Sherburne Reservoir near Babb(SBUM8) | Swiftcurrent Creek above Swiftcurrent Lake at Many Glacier(SCLM8) | |
| at Sherburne Reservoir near Babb (SBUM8) in TFX | Swiftcurrent Creek at Many Glacier near Babb(MGGM8) | Swiftcurrent Creek at Sherburne nr Babb(SCSM8) | | |
| above Swiftcurrent Lake at Many Glacier (SCLM8) in TFX | | Swiftcurrent Creek at Many Glacier near Babb(MGGM8) | | |
| at Sherburne nr Babb (SCSM8) in TFX | Swiftcurrent Creek at Sherburne Reservoir near Babb(SBUM8) | Saint Mary River near Babb(SMYM8) | | |
Swimming River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Red Bank (RDBN4) in PHI | | | | |
Sybille Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wheatland (SMCW4) in CYS | | | | |
Sycamore Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ashland City (ACST1) in OHX | | | | |
| near Holt (HHTM4) in GRR | | | | |
| near Ft McDowell (SYCA3) in PSR | | | | |
| near Del Rio 12SE (SYCT2) in EWX | | | | |
Sycamore Creek (AZ) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Verde River near Clarkdale (SYMA3) in FGZ | | | | |
Symmes Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Aid (AIDO1) in RLX | | Ohio River near Huntington(HNTW2) | | |
Taggart Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at West Blvd (WSTN7) in GSP | | | | |
Tahquamenon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Paradise (TAPM4) in MQT | | | | |
Taiya River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Skagway (TYAA2) in PAJK | West Creek near Skagway(WCSA2) | | | |
Takatz Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Takatz Lake Outlet (TKZA2) in PAJK | | | | |
| near Baranof (TTZA2) in PAJK | | | | |
Taku River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Canada Border (TKUA2) in PAJK | | | | |
Talkeetna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Railroad Bridge (TKTA2) in PAFC | Talkeetna River above RR Bridge(TRTA2) | | | |
| above RR Bridge (TRTA2) in PAFC | | Talkeetna River at Railroad Bridge(TKTA2) | | |
Talking Rock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hinton (TKRG1) in FFC | | | | |
Tallahala Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Runnelstown (RNTM6) in MOB | | | | |
| at Sharon/Sandersville (SANM6) in JAN | Tallahala Creek above Waldrup(WALM6) | Tallahala Creek at Laurel(LURM6) | | |
| above Waldrup (WALM6) in JAN | | Tallahala Creek at Sharon/Sandersville(SANM6) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Laurel (LURM6) in JAN | Tallahala Creek at Sharon/Sandersville(SANM6) | Tallahala Creek near Runnelstown(RNTM6) | | |
| at Morriston Road (TMRM6) in JAN | Tallahala Creek at Laurel(LURM6) | Tallahala Creek near Runnelstown(RNTM6) | | |
Tallahatchie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lambert (LMGM6) in MEG | Tallahatchie River at Sardis Dam(SRDM6) | Tallahatchie River at Locopolis(LOGM6) | | |
| at Locopolis (LOGM6) in MEG | Tallahatchie River near Lambert(LMGM6) | Tallahatchie River near Swan Lake(SWNM6) | | |
| at Sardis Dam (SRDM6) in MEG | | Tallahatchie River near Lambert(LMGM6) | | |
| near Swan Lake (SWNM6) in MEG | Tallahatchie River at Locopolis(LOGM6) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tallahatchie River at Allen (ALLM6) in MEG | Tallahatchie River near Lambert(LMGM6) | Tallahatchie River at Locopolis(LOGM6) | Coldwater River at Marks(MKSM6) | Tallahatchie River near Swan Lake(SWNM6) |
| at Money (MOGM6) in JAN | Tallahatchie River near Swan Lake(SWNM6) | Yazoo River at Greenwood(GREM6) | | |
| at Webb (WEBM6) in MEG | | Tallahatchie River near Swan Lake(SWNM6) | | |
Tallapoosa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Yates Dam (CRRA1) in BMX | Tallapoosa River at Martin Dam(TLLA1) | Tallapoosa River at Milstead(MILA1) | | |
| at Horseshoe Bend (HBPA1) in BMX | Tallapoosa River at Wadley(WDLA1) | Tallapoosa River at Martin Dam(TLLA1) | | |
| at Tallapoosa Water Plant (MGYA1) in BMX | Tallapoosa River at Milstead(MILA1) | | | |
| at Harris Dam (MHDA1) in BMX | | Tallapoosa River at Wadley(WDLA1) | | |
| at Milstead (MILA1) in BMX | Tallapoosa River at Yates Dam(CRRA1) | Tallapoosa River at Tallapoosa Water Plant(MGYA1) | | |
| at US 78 near Tallapoosa (TLAG1) in FFC | | | | |
| at Martin Dam (TLLA1) in BMX | Tallapoosa River at Horseshoe Bend(HBPA1) | Tallapoosa River at Yates Dam(CRRA1) | | |
| at Wadley (WDLA1) in BMX | Tallapoosa River at Harris Dam(MHDA1) | Tallapoosa River at Horseshoe Bend(HBPA1) | | |
Tallulah River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at MATHIS-TERRORA DAM (TERG1) in GSP | Tallulah River at NACOOCHEE DAM(NACG1) | Tallulah River at TALLULAH FALLS DAM(TLUG1) | | |
| above TALLULAH FALLS PWR HOUSE (TFLG1) in GSP | Tallulah River at TALLULAH FALLS DAM(TLUG1) | Tallulah River at TUGALO DAM(TUGG1) | | |
| at BURTON DAM (TIGG1) in GSP | | | | |
| at TALLULAH FALLS DAM (TLUG1) in GSP | Tallulah River at MATHIS-TERRORA DAM(TERG1) | Tallulah River above TALLULAH FALLS PWR HOUSE(TFLG1) | | |
| above Plum Orchard Rd 6 NW Tiger (TRTG1) in GSP | | | | |
| at TUGALO DAM (TUGG1) in GSP | Tallulah River above TALLULAH FALLS PWR HOUSE(TFLG1) | Tugalo River at YONAH DAM(YNHG1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at NACOOCHEE DAM (NACG1) in GSP | Tallulah River at BURTON DAM(TIGG1) | Tallulah River at MATHIS-TERRORA DAM(TERG1) | | |
Tamarac River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Florian (CSAH1) (TAMM5) in FGF | | | | |
| near Stephen (CSAH22) (TRSM5) in FGF | | | | |
Tamayariak River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kaktovik (TAMA2) in PAFG3 | | | | |
Tamiami Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Coral Gables (TCCF1) in MFL | | | | |
Tanana River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Big Delta (BGDA2) in PAFG | Tanana River at Tanacross(TSGA2) | Tanana River at Fairbanks(TAFA2) | | |
| at Nenana (ENNA2) in PAFG | Tanana River at Fairbanks(TAFA2) | Tanana River at Manley Hot Springs(MHSA2) | | |
| at Manley Hot Springs (MHSA2) in PAFG | Tanana River at Nenana(ENNA2) | | | |
| at Fairbanks (TAFA2) in PAFG | Tanana River at Big Delta(BGDA2) | Tanana River at Nenana(ENNA2) | | |
| at Tanacross (TSGA2) in PAFG | Tanana River at Tetlin Bridge(TLNA2) | Tanana River at Big Delta(BGDA2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tetlin Bridge (TLNA2) in PAFG | Chisana River at Northway Road Bridge(CRNA2) | Tanana River at Tanacross(TSGA2) | | |
Tanasee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at EAST FORK DAM (EFKN7) in GSP | | | | |
| at TANASEE CREEK DAM (ITCN7) in GSP | | | | |
Tangipahoa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Amite (AMIL1) in LIX | Tangipahoa River near Kentwood(KENL1) | Tangipahoa River at Robert(ROBL1) | | |
| near Kentwood (KENL1) in LIX | Tangipahoa River at Osyka(OSYM6) | Tangipahoa River near Amite(AMIL1) | | |
| at Osyka (OSYM6) in LIX | | Tangipahoa River near Kentwood(KENL1) | | |
| at Robert (ROBL1) in LIX | Tangipahoa River near Amite(AMIL1) | | | |
| near Tickfaw (TRTL1) in LIX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ponchatoula (PNTL1) in LIX | Tangipahoa River at Robert(ROBL1) | | | |
Tank Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Butner Rd at Ft Liberty (TCBN7) in RAH | | | | |
| at Reilly Rd at Ft Liberty (TCRN7) in RAH | | | | |
Tanque Verde Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sabino Canyon Rd. (TVCA3) in TWC | Sabino Creek near Sabino Dam(SBCA3) | Rillito Creek at Dodge Boulevard(RILA3) | | |
Tar River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rock Springs (GBYN7) in MHX | | | | |
| at Grimesland (GRMN7) in MHX | | | | |
| at Louisburg (LOUN7) in RAH | Tar River near Tar River(TRVN7) | Tar River at NC97 In Rocky Mount(ROKN7) | | Tar River at Tarboro(TARN7) |
| near Langley Crossroads (LXRN7) in RAH | | | | |
| at US301 Bypass at Rocky Mount (RMBN7) in RAH | | | | |
| at NC581 Nr Spring Hope (SPHN7) in RAH | | | | |
| at Tarboro (TARN7) in RAH | Tar River at NC97 In Rocky Mount(ROKN7) | Tar River at Greenville(PGVN7) | Tar River at Louisburg(LOUN7) | |
| near Tar River (TRVN7) in RAH | | Tar River at Louisburg(LOUN7) | | Tar River at NC97 In Rocky Mount(ROKN7) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Greenville (PGVN7) in MHX | Tar River at Tarboro(TARN7) | | | |
| at NC97 In Rocky Mount (ROKN7) in RAH | Tar River at Louisburg(LOUN7) | Tar River at Tarboro(TARN7) | Tar River near Tar River(TRVN7) | Tar River at Greenville(PGVN7) |
Tarkio River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fairfax (FFXM7) in EAX | | | | |
| near Elliot (TRKI4) in OAX | | | | |
Tarryall Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tarryall Reservoir (ALLC2) in BOU | Tarryall Creek below Jefferson(TRKC2) | South Platte River at Cheesman Reservoir(CHSC2) | | |
| below Jefferson (TRKC2) in BOU | | Tarryall Creek at Tarryall Reservoir(ALLC2) | | |
Tatalina River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Takotna (TATA2) in PAFG2 | | | | |
Tatshenshini River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dalton Post (TATQ9) in PAJK | | | | |
Taunton River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bridgewater (BDGM3) in BOX | | | | |
Tavern Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near St. Elizabeth (TVCM7) in SGF | | Osage River near St. Thomas(STTM7) | | Missouri River near Chamois(CMSM7) |
Taylor Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Craigen Road (JAIT2) in LCH | | | | |
| at Labelle Road (JZYT2) in LCH | | | | |
Taylor Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grassy Island (TCGF1) in MLB | | | | |
Taylor River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Almont (ALTC2) in GJT | Taylor River near Taylor Park(TRAC2) | | | |
| near Taylor Park (TRAC2) in GJT | Taylor River below Taylor Park Resv.(TRBC2) | Taylor River at Almont(ALTC2) | | |
| below Taylor Park Resv. (TRBC2) in GJT | | Taylor River near Taylor Park(TRAC2) | | |
| above Trail Creek near Taylor Park CO (TYVC2) in GJT | | | | |
Tazlina River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Richardson Hwy Bridge (TAZA2) in PAFC3 | | | | |
Tchefuncte River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at LA Hwy 21/Tyler Street (CTRL1) in LIX | | | | |
| near Covington (CUSL1) in LIX | Tchefuncte River near Folsom(FLSL1) | Tchefuncte River near Three Rivers at Covington(TRCL1) | | |
| near Folsom (FLSL1) in LIX | | Tchefuncte River near Covington(CUSL1) | | |
| above Madisonville (MSVL1) in LIX | Tchefuncte River near Three Rivers at Covington(TRCL1) | | | |
| near Three Rivers at Covington (TRCL1) in LIX | Tchefuncte River near Covington(CUSL1) | Tchefuncte River above Madisonville(MSVL1) | | |
Tchoutacabouffa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near D Iberville (DIBM6) in LIX | Tchoutacabouffa River above White Plains(WPTM6) | | | |
| above White Plains (WPTM6) in LIX | | Tchoutacabouffa River near D Iberville(DIBM6) | | |
Teanaway River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cle Elum (TNAW1) in PDT | | | | |
Tearcoat Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at I-95 near Manning SC (TBGS1) in CAE | | | | |
Tellico River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tellico Plains (TLRT1) in MRX | | | | |
Telogia Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bristol (SR 20) (TELF1) in TAE | | Ochlockonee River near Smith Creek (CR 366)(OCLF1) | | |
Temecula Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Aguanga (TEKC1) in SGX | | | | |
Temescal Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Corona (TSLC1) in SGX | | | | |
Ten Mile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Boyds (BTMM2) in LWX | | | | |
| near Clarksburg (CTMM2) in LWX | | | | |
Tenaya Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Yosemite NP At Tenaya Bridge (TENC1) in HNX | | | | |
Tenmile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Jefferson (JFRP1) in PBZ | | Tenmile Creek at Mariana(MRAP1) | | |
| at Mariana (MRAP1) in PBZ | Tenmile Creek above Jefferson(JFRP1) | | | |
Tenmile Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Frisco (TCFC2) in BOU | | Blue River (CO) below Dillon(BLRC2) | | |
Tenmile Creek (MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rimini (RIMM8) in TFX | | Tenmile Creek (MT) near Helena(TMHM8) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Helena (TMHM8) in TFX | Tenmile Creek (MT) near Rimini(RIMM8) | Missouri River below Hauser Dam near Helena(HASM8) | | |
Tenmile Creek (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nekoosa (KOOW3) in GRB | | | | |
Tenmile River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Prospect Reservoir (PRPC3) in OKX | | | | |
| near Gaylordsville (TENN6) in ALY | | | | |
Tennessee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chattanooga (CHAT1) in MRX | Tennessee River at Chickamauga Dam(CKDT1) | Tennessee River above Nickajack Dam (Jasper 5S)(NKJT1) | | |
| at Chickamauga Dam (CKDT1) in MRX | Tennessee River above Watts Bar Dam(WBOT1) | Tennessee River at Chattanooga(CHAT1) | | |
| below Chickamauga Dam Tailwater (CKTT1) in MRX | | | | |
| at Clifton (CLNT1) in OHX | Tennessee River at Savannah(SAVT1) | Tennessee River at Perryville(PRVT1) | | |
| at Decatur (DECA1) in HUN | Tennessee River at Whitesburg(WHIA1) | Tennessee River at Florence(FLOA1) | | |
| below Ft. Loudoun Dam (Lenoir City 1E) (FDTT1) in MRX | | | | |
| above Ft. Loudoun Dam (Lenoir City 1E) (FLDT1) in MRX | Tennessee River at Knoxville(KNOT1) | Tennessee River at Kingston(KGTT1) | | |
| at Florence (FLOA1) in HUN | Tennessee River at Decatur(DECA1) | Tennessee River at Pickwick Dam Tailwater(PICT1) | | |
| below Guntersville Dam (GVDA1) in HUN | Tennessee River near Scottsboro(SCRA1) | Tennessee River at Whitesburg(WHIA1) | | |
| at Kingston (KGTT1) in MRX | Tennessee River above Ft. Loudoun Dam (Lenoir City 1E)(FLDT1) | Tennessee River above Watts Bar Dam(WBOT1) | | |
| at Knoxville (KNOT1) in MRX | | Tennessee River above Ft. Loudoun Dam (Lenoir City 1E)(FLDT1) | | |
| at Kentucky Lake Tailwater (KYTK2) in PAH | | | | |
| above Nickajack Dam (Jasper 5S) (NKJT1) in MRX | Tennessee River at Chattanooga(CHAT1) | Tennessee River at South Pittsburg(SPTT1) | | |
| below Nickajack Dam (Jasper 5S) (NKTT1) in MRX | | | | |
| at Savannah (SAVT1) in MEG | Tennessee River at Pickwick Dam Tailwater(PICT1) | Tennessee River at Clifton(CLNT1) | | Tennessee River at Perryville(PRVT1) |
| above Watts Bar Dam (WBOT1) in MRX | Tennessee River at Kingston(KGTT1) | Tennessee River at Chickamauga Dam(CKDT1) | | |
| below Watts Bar Dam (WBTT1) in MRX | | | | |
| at Whitesburg (WHIA1) in HUN | Tennessee River below Guntersville Dam(GVDA1) | Tennessee River at Decatur(DECA1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Guntersville Dam Headwater/Pool Elevation (GVHA1) in HUN | Tennessee River near Scottsboro(SCRA1) | Tennessee River below Guntersville Dam(GVDA1) | | |
| at Kentucky Lake Pool (KYDK2) in PAH | Tennessee River at Johnsonville(NJNT1) | Ohio River at Paducah(PAHK2) | | |
| at Johnsonville (NJNT1) in MEG | Tennessee River at Perryville(PRVT1) | Tennessee River at Kentucky Lake Pool(KYDK2) | Tennessee River at Savannah(SAVT1) | Ohio River at Paducah(PAHK2) |
| at Pickwick Dam Tailwater (PICT1) in MEG | Tennessee River at Florence(FLOA1) | Tennessee River at Savannah(SAVT1) | | Tennessee River at Clifton(CLNT1) |
| at Perryville (PRVT1) in MEG | Tennessee River at Clifton(CLNT1) | Tennessee River at Johnsonville(NJNT1) | Tennessee River at Savannah(SAVT1) | Tennessee River at Kentucky Lake Pool(KYDK2) |
| at Saltillo (SALT1) in MEG | Tennessee River at Savannah(SAVT1) | Tennessee River at Clifton(CLNT1) | Tennessee River at Pickwick Dam Tailwater(PICT1) | Tennessee River at Perryville(PRVT1) |
| near Scottsboro (SCRA1) in HUN | Tennessee River at Chattanooga(CHAT1) | Tennessee River below Guntersville Dam(GVDA1) | | |
| at South Pittsburg (SPTT1) in MRX | Tennessee River above Nickajack Dam (Jasper 5S)(NKJT1) | Tennessee River near Scottsboro(SCRA1) | | |
Tensas Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Transylvania (TBTL1) in JAN | | Tensas River at Tendal(TDGL1) | | |
Tensas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clayton (CYNL1) in JAN | Tensas River near Newlight(NLGL1) | Black River at Jonesville L&D(JNEL1) | Bayou Macon near Como(COGL1) | |
| near Newlight (NLGL1) in JAN | Tensas River at Tendal(TDGL1) | Tensas River at Clayton(CYNL1) | | |
| at Tendal (TDGL1) in JAN | Tensas Bayou at Transylvania(TBTL1) | Tensas River near Newlight(NLGL1) | | |
Tensleep Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tensleep (TSTW4) in RIW | | | | |
Terlingua Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other Terlingua (TNGT2) in MAF | | Rio Grande at Castolon(CSTT2) | | Rio Grande at Johnson Ranch(TELT2) |
Terrapin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ellisville (ELSA1) in BMX | | | | |
Terror River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kodiak (KDKA2) in PAFC2 | | | | |
Terry Gully |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at FM 1442 (ODCT2) in LCH | | | | |
Teton River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dutton (DTTM8) in TFX | Teton River above Teton River abv Hwy 221 bridge(TCHM8) | Teton River at Loma(LTRM8) | | |
| at Loma (LTRM8) in TFX | Teton River near Dutton(DTTM8) | Missouri River at Virgelle(VRGM8) | Marias River near Loma(LOMM8) | |
| above Teton River abv Hwy 221 bridge (TCHM8) in TFX | Teton River near Choteau below South Fork(TSFM8) | Teton River near Dutton(DTTM8) | | |
| above Teton River abv Springhill near Choteau (TRAM8) in TFX | | | | |
| near Choteau below South Fork (TSFM8) in TFX | | Teton River above Teton River abv Hwy 221 bridge(TCHM8) | | |
Teton River (ID) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Driggs (DGGI1) in PIH | | Teton River (ID) near St. Anthony(TEAI1) | | |
| near St. Anthony (TEAI1) in PIH | Teton River (ID) near Driggs(DGGI1) | North Fork Teton River near Sugar City(NFTI1) | | |
Thalia Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Route 58 in Thalia (THAV2) in AKQ | | | | |
Thatcher Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gonawanda (THAN6) in BUF | | | | |
The Glade |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near HOWLAND DRIVE (GNHV2) in LWX | | | | |
Thicketty Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gaffney (THYS1) in GSP | | | | |
Thief River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Agassiz NWR @ JD 11 (AGDM5) in FGF | | Thief River at Agassiz Pool(AGPM5) | | |
| at Agassiz Pool (AGPM5) in FGF | Thief River above Agassiz NWR @ JD 11(AGDM5) | Thief River near Thief River Falls(TRRM5) | | |
| near Holt (HLTM5) in FGF | | | | |
| near Thief River Falls (TRRM5) in FGF | Thief River at Agassiz Pool(AGPM5) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Agassiz NWR near Gatzke (TRGM5) in FGF | | Thief River at Agassiz Pool(AGPM5) | | |
Third Fork Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at ML King Pkwy in Durham (TFMN7) in RAH | | | | |
| at Woodcroft Park (TFRN7) in RAH | | | | |
Third River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bloomfield (THRN4) in OKX | | | | |
Thirteenmile Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Aquarius Dr (TWAA3) in VEF | | | | |
Thomas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bennington (IRLN1) in OAX | | Little Papillion Creek near Irvington(IRVN1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Scio (TRSO3) in PQR | | | | |
Thomas Creek (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SR 115 near Callahan (TCLF1) in JAX | | | | |
Thomes Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Paskenta (TCRC1) in STO | | Deer Creek near Vina(DCVC1) | | |
Thompsen Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sunnyslope Road (PMFC1) in MTR | | | | |
Thompson Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chesterfield SC (BTCS1) in CAE | | | | |
| at Riverton (RVTN1) in GID | | | | |
| above Cheraw (TCCS1) in CAE | | | | |
| above Quimby Avenue (THQC1) in MTR | | | | |
Thompson Creek (ID) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clayton (TOMI1) in PIH | | Squaw Creek (ID) below Bruno Creek(SQUI1) | | |
Thompson River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Thompson Falls (THRM8) in MSO | | | | |
Thompson River (IA/MO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Davis City (DVSI4) in DMX | | Thompson River (IA/MO) near Trenton(TTZM7) | | |
| near Trenton (TTZM7) in EAX | Thompson River (IA/MO) at Davis City(DVSI4) | | | |
Thompson Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Turtle Creek (TTKP1) in PBZ | | | | |
Thorn Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glenwood (GLWI2) in LOT | | Thorn Creek at Thornton(THNI2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Thornton (THNI2) in LOT | Thorn Creek at Glenwood(GLWI2) | Little Calumet River at South Holland(SHLI2) | Deer Creek near Chicago Heights(CDCI2) | |
Thornapple River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Caledonia (CLDM4) in GRR | Thornapple River at Hastings(HSTM4) | | | |
| at Hastings (HSTM4) in GRR | | Thornapple River at Caledonia(CLDM4) | | |
Thorne River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Thorne Bay (PWTA2) in PAJK | | | | |
Thornton River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sperryville (SVTV2) in LWX | | | | |
Thousand Springs Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chilly (THSI1) in PIH | | Eastern Idaho Reservoirs at Mackay Dam(MACI1) | | |
Thread Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Flint (FTCM4) in DTX | | | | |
Thunder Bay River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bolton (BOLM4) in APX | | | | |
Thunder Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Newhalem (THNW1) in SEW | | | | |
Tibbee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tibbee (TBBM6) in JAN | | | | |
Tice Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rossmoor Basin (TRSC1) in MTR | | | | |
Tickfaw River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Holden (HOLL1) in LIX | Tickfaw River at Montpelier(MONL1) | | | |
| near Killian (KILL1) in LIX | | | | |
| at Liverpool (LPOL1) in LIX | | Tickfaw River at Montpelier(MONL1) | | |
| at Montpelier (MONL1) in LIX | Tickfaw River at Liverpool(LPOL1) | Tickfaw River at Holden(HOLL1) | | |
| at Springfield (TSPL1) in LIX | | | | |
Tide Station (Del Norte Co.) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other at Crescent City Harbour (CECC1) in EKA | | | | |
Tide Station (HGX) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Matagorda (EMAT2) in HGX | | | | |
| at San Leon (EPTT2) in HGX | | | | |
| at Freeport (FPST2) in HGX | | | | |
| at Galveston Bay Entrance North Jetty (GNJT2) in HGX | | | | |
| at Galveston Railroad Bridge (GRRT2) in HGX | | | | |
| at NOS Station at Pier 21 Galveston (GTOT2) in HGX | | | | |
| at High Island (HIST2) in HGX | | | | |
| at San Luis Pass (LUIT2) in HGX | | | | |
| at Matagorda Bay Entrance Channel (MBET2) in HGX | | | | |
| at Morgan's Point (MGPT2) in HGX | | | | |
| at Manchester (NCHT2) in HGX | | | | |
| at Rollover Pass (RLOT2) in HGX | | | | |
| at Sargent (SGNT2) in HGX | | | | |
Tide Station (Humboldt Co.) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at NORTH SPIT (HBYC1) in EKA | | | | |
Tide Station (LCH) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Calcasieu Pass (CAPL1) in LCH | Tide Station (LCH) at Lake Charles(LCLL1) | | | |
| at Fresh Water Canal Locks (FRWL1) in LCH | | | | |
| at Lake Charles (LCLL1) in LCH | Calcasieu River at Saltwater Barrier(LCHL1) | Tide Station (LCH) at Calcasieu Pass(CAPL1) | | |
| at Texas Point (TXPT2) in LCH | | | | |
| at Vermilion Bay near Cypremort Point (VCPL1) in LCH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Amerada Pass (AMRL1) in LCH | | Tide Station (LIX) at Grand Isle (IN MHHW)(GISL1) | Atchafalaya River at Morgan City(MCGL1) | |
| at Rainbow Bridge (RBBT2) in LCH | Neches River at Saltwater Barrier(NSBT2) | Tide Station (LCH) at Texas Point(TXPT2) | Neches River at Downtown Beaumont(JYBT2) | |
Tide Station (LIX) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Back Bay of Biloxi (BBBM6) in LIX | | | | |
| at I-10 at Bonnet Carre Floodway (BCFL1) in LIX | | | | |
| at Grand Isle (IN MHHW) (GISL1) in LIX | Tide Station (LCH) at Amerada Pass(AMRL1) | Tide Station (LIX) at Pilot Station(PSTL1) | | |
| at Biloxi Bay at Point Cadet Harbor (PCHM6) in LIX | | | | |
| at Pilottown near Venice (PILL1) in LIX | | | | |
| at Pilot Station (PSTL1) in LIX | Tide Station (LIX) at Grand Isle (IN MHHW)(GISL1) | Tide Station (LIX) near Shell Beach (IN MHHW)(SHBL1) | | |
| at Port Fourchon (IN MHHW) (PTFL1) in LIX | | | | |
| near Shell Beach (IN MHHW) (SHBL1) in LIX | Tide Station (LIX) at Pilot Station(PSTL1) | Tide Station (LIX) near Lakefront(NWCL1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lakefront (NWCL1) in LIX | Tide Station (LIX) near Shell Beach (IN MHHW)(SHBL1) | | | |
| at Pascagoula NOAA Lab (IN MHHW) (PNLM6) in LIX | | | | |
| near Waveland Yacht (IN MHHW) (WYCM6) in LIX | | | | |
Tide Station (Mendocino Co) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other at Arena Cove (ANVC1) in EKA | | | | |
Tieton River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tieton Headworks (TICW1) in PDT | | | | |
Tiffin River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stryker (STRO1) in IWX | Bean Creek at Powers(BCRO1) | Tiffin River near Evansport(VANO1) | | Maumee River near Defiance(DEFO1) |
| near Evansport (VANO1) in IWX | Tiffin River at Stryker(STRO1) | Maumee River near Defiance(DEFO1) | | |
Tijuana River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at International Border (TIJC1) in SGX | | | | |
| near San Ysidro (TJAC1) in SGX | | | | |
Tilton River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cinebar (TILW1) in SEW | | | | |
Timber Creek (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Marshalltown (MTWI4) in DMX | | Iowa River near Tama Hwy E49(TMAI4) | | |
Tinker Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Daleville (DAEV2) in RNK | | Tinker Creek above Upper at Columbia St. NE Roanoke(TKRV2) | | |
| above Upper at Columbia St. NE Roanoke (TKRV2) in RNK | Tinker Creek near Daleville(DAEV2) | Tinker Creek above abv. Glade Creek at Roanoke(TNKV2) | | |
| above abv. Glade Creek at Roanoke (TNKV2) in RNK | Tinker Creek above Upper at Columbia St. NE Roanoke(TKRV2) | | | |
Tinkers Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Bedford (BFDO1) in CLE | | Cuyahoga River at Independence(INDO1) | | |
Tinley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Palos Park (PSPI2) in LOT | | | | |
Tioga River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Erwins (ERWN6) in BGM | Tioga River at Lindley(LDYN6) | | Tioga River near Lindley(LLYN6) | |
| at Lindley (LDYN6) in BGM | Tioga River at Tioga Junction(TGJP1) | Tioga River near Erwins(ERWN6) | | |
| at Mansfield (MFDP1) in CTP | | Central PA Dams other Tioga-Hammond Dam on Tioga River(TGAP1) | | |
| at Tioga Junction (TGJP1) in CTP | Tioga River at Tioga(TGRP1) | Tioga River at Lindley(LDYN6) | | |
| at Tioga (TGRP1) in CTP | Central PA Dams other Tioga-Hammond Dam on Tioga River(TGAP1) | Tioga River at Tioga Junction(TGJP1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lindley (LLYN6) in BGM | Tioga River at Tioga Junction(TGJP1) | Tioga River near Erwins(ERWN6) | | |
Tionesta Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lynch (LYNP1) in PBZ | | Tionesta Creek at Tionesta Dam Pool(TIOP1) | | |
| at Tionesta Dam Pool (TIOP1) in PBZ | Tionesta Creek near Lynch(LYNP1) | Tionesta Creek at Tionesta Dam Tailwater(TNTP1) | | |
| at Tionesta Dam Tailwater (TNTP1) in PBZ | Tionesta Creek at Tionesta Dam Pool(TIOP1) | | | |
Tioughnioga River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cortland (CRTN6) in BGM | | Tioughnioga River at Lisle(LSLN6) | | |
| at Itaska (ISKN6) in BGM | Tioughnioga River at Lisle(LSLN6) | | | |
| at Lisle (LSLN6) in BGM | Tioughnioga River at Cortland(CRTN6) | Tioughnioga River at Itaska(ISKN6) | | |
Tippecanoe River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Buffalo (BLOI3) in IWX | Tippecanoe River at Winamac(WMCI3) | Tippecanoe River at Norway Dam(NWYI3) | | |
| at Oakdale Dam (MCXI3) in IND | Tippecanoe River at Norway(TCNI3) | Tippecanoe River below Oakdale Dam(OAKI3) | | |
| at North Webster (NWTI3) in IWX | | Tippecanoe River at Oswego(OWGI3) | | |
| at Norway Dam (NWYI3) in IWX | Tippecanoe River at Buffalo(BLOI3) | Tippecanoe River at Norway(TCNI3) | | |
| below Oakdale Dam (OADI3) in IND | Tippecanoe River below Oakdale Dam(OAKI3) | Tippecanoe River near Delphi(DLPI3) | | |
| below Oakdale Dam (OAKI3) in IND | Tippecanoe River at Oakdale Dam(MCXI3) | Tippecanoe River below Oakdale Dam(OADI3) | | |
| near Ora (ORAI3) in IWX | Tippecanoe River at Oswego(OWGI3) | Tippecanoe River at Winamac(WMCI3) | | |
| at Oswego (OWGI3) in IWX | Tippecanoe River at North Webster(NWTI3) | Tippecanoe River near Ora(ORAI3) | | |
| at Norway (TCNI3) in IWX | Tippecanoe River at Norway Dam(NWYI3) | Tippecanoe River at Oakdale Dam(MCXI3) | | |
| at Winamac (WMCI3) in IWX | Tippecanoe River near Ora(ORAI3) | Tippecanoe River at Buffalo(BLOI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Delphi (DLPI3) in IND | Tippecanoe River below Oakdale Dam(OADI3) | | | |
| near Americus (TRAI3) in IND | | Wabash River near Battleground(BGDI3) | | |
Tittabawassee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Midland (MIDM4) in DTX | | | | |
| at Sanford (SAFM4) in DTX | | | | |
| below Secord Dam near Gladwin (SDTM4) in APX | | | | |
Toad River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Perham (CR 8) (PHMM5) in FGF | | | | |
Tobacco River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beaverton (BVTM4) in APX | South Branch Tobacco River near Beaverton(BEVM4) | Tittabawassee River at Midland(MIDM4) | | |
Tobesofkee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Macon (TOBG1) in FFC | | | | |
Toccoa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blue Ridge Dam (BRDG1) in FFC | | | | |
| near Dial (HURG1) in FFC | | | | |
Toccoa River (GA) / Ocoee River (TN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Copperhill (CPHT1) in MRX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Ocoee Dam #1 Benton 5S (OCAT1) in MRX | Toccoa River (GA) / Ocoee River (TN) at Copperhill(CPHT1) | | | |
| near Emf (Archville 3S) (OCET1) in MRX | Toccoa River (GA) / Ocoee River (TN) at Copperhill(CPHT1) | Toccoa River (GA) / Ocoee River (TN) below Ocoee Dam #1 Benton 5S(OCAT1) | | |
Togiak River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Togiak (TOGA2) in PAFC | | | | |
Tok River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alaska Highway (TRAA2) in PAFG | | | | |
Toklat River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near East Fork Toklat River at Denali Park Road (TEDA2) in PAFG | | | | |
Tolna Coulee |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tolna (TOLN8) in FGF | Eastern Stump Lake near Lakota(ESLN8) | Sheyenne River near Cooperstown(CPRN8) | | |
Tolomato River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above St. Augustine Airport (in MHHW) (TOLF1) in JAX | | | | |
Tolovana River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Livengood (TLVA2) in PAFG | | | | |
| below Rosebud Creek (TRBA2) in PAFG | | | | |
Tolt River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Carnation (TOLW1) in SEW | | Snoqualmie River near Carnation(CRNW1) | | |
Tomahawk Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Roe Avenue (TCRK1) in EAX | | | | |
Tomahawk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Willow Reservoir (WILW3) in GRB | | Tomahawk River above Rice Reservoir(RRVW3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Jersey Dam (JERW3) in GRB | Tomahawk River above Rice Reservoir(RRVW3) | Wisconsin River below Tomahawk Dam(TKDW3) | | |
| above Rice Reservoir (RRVW3) in GRB | Tomahawk River at Willow Reservoir(WILW3) | Wisconsin River below Tomahawk Dam(TKDW3) | | |
Tombigbee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Amory (AMYM6) in MEG | Tombigbee River at Bigbee(BGBM6) | Tombigbee River at Aberdeen Lock and Dam(ABEM6) | | |
| at Bevill Lock and Dam (AVLA1) in BMX | Tombigbee River at Stennis Lock and Dam(CBUM6) | Tombigbee River at Gainesville Lock and Dam(GNSA1) | | |
| at Bigbee (BGBM6) in MEG | Tombigbee River near Fulton(FULM6) | Tombigbee River near Amory(AMYM6) | | |
| at Stennis Lock and Dam (CBUM6) in JAN | Tombigbee River at Aberdeen Lock and Dam(ABEM6) | Tombigbee River at Bevill Lock and Dam(AVLA1) | | |
| near Coffeeville Dam (CLDA1) in MOB | Tombigbee River at Demopolis Lock and Dam(DLDA1) | Tombigbee River near Leroy(LRYA1) | Tombigbee River near Nanafalia(NANA1) | |
| at Demopolis Lock and Dam (DLDA1) in BMX | Tombigbee River at Gainesville Lock and Dam(GNSA1) | Tombigbee River near Nanafalia(NANA1) | | Tombigbee River near Coffeeville Dam(CLDA1) |
| near Fulton (FULM6) in MEG | | Tombigbee River at Bigbee(BGBM6) | | |
| at Gainesville Lock and Dam (GNSA1) in BMX | Tombigbee River at Bevill Lock and Dam(AVLA1) | Tombigbee River at Demopolis Lock and Dam(DLDA1) | | |
| near Leroy (LRYA1) in MOB | Tombigbee River near Coffeeville Dam(CLDA1) | | | |
| near Nanafalia (NANA1) in MOB | Tombigbee River at Demopolis Lock and Dam(DLDA1) | Tombigbee River near Coffeeville Dam(CLDA1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Aberdeen Lock and Dam (ABEM6) in MEG | Tombigbee River near Amory(AMYM6) | Tombigbee River at Stennis Lock and Dam(CBUM6) | Tombigbee River at Bigbee(BGBM6) | |
Tomichi Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sargents (TMCC2) in PUB | | | | |
| at Gunnison (TOMC2) in GJT | | | | |
Tomoka River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Holly Hill (THHF1) in MLB | | | | |
Toms Branch Back Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Toms Branch Dam (TBRV2) in LWX | | | | |
Toms River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Toms River (TMRN4) in PHI | | | | |
Tonawanda Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Attica (ATTN6) in BUF | | | | |
| at Batavia (BTVN6) in BUF | | Tonawanda Creek at Rapids(RAPN6) | | |
| at Rapids (RAPN6) in BUF | Tonawanda Creek at Batavia(BTVN6) | | | |
Tongue River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ashland at Brandenberg Bridge (ASLM8) in BYZ | Tongue River at Birney Day School near Birney(BNYM8) | Tongue River at Miles City(MICM8) | | |
| at Birney Day School near Birney (BNYM8) in BYZ | Tongue River at Tongue River Reservoir(DKRM8) | Tongue River near Ashland at Brandenberg Bridge(ASLM8) | | |
| near Dayton (DAYW4) in BYZ | | Tongue River at Monarch (closed)(TRMW4) | | |
| at Tongue River Reservoir (DKRM8) in BYZ | Tongue River near Decker(DSLM8) | Tongue River at Birney Day School near Birney(BNYM8) | | |
| near Decker (DSLM8) in BYZ | Tongue River at Monarch (closed)(TRMW4) | Tongue River at Tongue River Reservoir(DKRM8) | | |
| at Miles City (MICM8) in BYZ | Tongue River near Ashland at Brandenberg Bridge(ASLM8) | Yellowstone River at Miles City(MILM8) | | |
| at Ashland (TASM8) in BYZ | | | | |
| at Monarch (closed) (TRMW4) in BYZ | Tongue River near Dayton (DAYW4) | Tongue River near Decker(DSLM8) | | |
| at T & Y Diversion Dam near Miles City (Closed Gauge) (TYDM8) in BYZ | | | | |
Tongue River (ND) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Akra (AKRN8) in FGF | | | | |
Tonkin Spring abv Denay Creek nr Crescent Vly |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Crescent Valley (TONN2) in LKN | | | | |
Tonoloway Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hancock (HANM2) in LWX | | | | |
| near Needmore (NEEP1) in CTP | | | | |
Tonsina River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Richardson Hwy Bridge (TONA2) in PAFC3 | | | | |
Tonto Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Roosevelt (TNRA3) in PSR | | | | |
Tools Fork Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rock Hill (TOLS1) in GSP | | | | |
Toppenish Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fort Simcoe (TOPW1) in PDT | | | | |
| above Toppenish Creek (TPWW1) in PDT | | | | |
Torrence Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Huntersville (TORN7) in GSP | | | | |
Totopotomoy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near STUDLEY (SDLV2) in AKQ | | | | |
Touchet River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bolles (BOLW1) in PDT | | | | |
| at Gallaher Road (TGAW1) in PDT | | | | |
| at Cummings Road (TRCW1) in PDT | | | | |
Toutle River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tower Road near Silver Lake (TOTW1) in PQR | N Fk Toutle River below Sediment Retention Structure near Toutle(SRBW1) | | | |
Towaliga River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 83 near Juliette (TOWG1) in FFC | | | | |
Towanda Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Monroeton (MONP1) in BGM | Towanda Creek at Franklindale(TCFP1) | | | |
| at Franklindale (TCFP1) in BGM | | Towanda Creek at Monroeton(MONP1) | | |
Town Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hobart (HTBN6) in BGM | | | | |
Town Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at NC Route 133 (TCLN7) in ILM | | | | |
| at Tupelo (TPOM6) in MEG | | | | |
Town Creek (Central MS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Town Creek/Jackson (TOWM6) in JAN | | | | |
Town Creek (MD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oldtown (OLTM2) in LWX | | | | |
Tozitna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tanana (TZIA2) in PAFG2 | | | | |
Tract Fork |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pulaski (TFPV2) in RNK | | | | |
Tradewater River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Olney (ONYK2) in PAH | | Tradewater River above Providence(TWPK2) | | |
| above Providence (TWPK2) in PAH | Tradewater River above Olney(ONYK2) | | | |
Trail Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Michigan City Harbor (MGNI3) in IWX | Trail Creek at Michigan City(TCRI3) | | | |
| at Michigan City (TCRI3) in IWX | | Trail Creek at Michigan City Harbor(MGNI3) | | |
Trail Creek (ID) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ketchum (TCKI1) in PIH | | East Fork Big Wood River at Gimlet(EFGI1) | | |
Trail River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lawing (MPTA2) in PAFC | | Kenai River at Cooper Landing(COOA2) | | |
Tranquitas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kingsville (KIVT2) in CRP | | | | |
Tranters Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Washington (TRAN7) in MHX | | | | |
Trap Rock River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lake Linden (TRRM4) in MQT | | | | |
Trapper Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oakley (TCOI1) in PIH | | | | |
Trask River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tillamook (TRAO3) in PQR | | | | |
Travertine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Sulphur (STCO2) in OUN | | | | |
Trempealeau River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Arcadia (ARCW3) in ARX | Trempealeau River at Independence(IDPW3) | Trempealeau River at Dodge(DDGW3) | | |
| at Dodge (DDGW3) in ARX | Trempealeau River at Arcadia(ARCW3) | Mississippi River below Lock and Dam 6 - Trempealeau(TREW3) | | |
| at Independence (IDPW3) in ARX | Trempealeau River at Whitehall(WHIW3) | Trempealeau River at Arcadia(ARCW3) | Elk Creek (WI) near Elk Creek(EKCW3) | |
| at Blair (TBLW3) in ARX | | Trempealeau River at Whitehall(WHIW3) | | |
| at Whitehall (WHIW3) in ARX | Trempealeau River at Blair(TBLW3) | Trempealeau River at Independence(IDPW3) | Pigeon Creek (WI) near Pigeon Falls(PIGW3) | |
Tremper Kill |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Andes (TPKN6) in BGM | | | | |
Trent River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at New Bern (in MLLW) (BERN7) in MHX | Trent River at Pollocksville(PLLN7) | | | |
| at Pollocksville (PLLN7) in MHX | Trent River at Trenton(TRTN7) | Trent River at New Bern (in MLLW)(BERN7) | | |
| near River Bend (in MLLW) (RBDN7) in MHX | | | | |
| other West of Trenton (TNTN7) in MHX | | Trent River at Trenton(TRTN7) | | |
| at Trenton (TRTN7) in MHX | Trent River other West of Trenton(TNTN7) | Trent River at Pollocksville(PLLN7) | | |
Tres Palacios River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Midfield (MTPT2) in HGX | | | | |
Tres Pinos Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tres Pinos (TESC1) in MTR | | | | |
Tri Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Norwalk - Dam Inlet (TCIW3) in ARX | | | | |
| near Norwalk - Dam Outlet (TCOW3) in ARX | | | | |
Tributary to Dead Run Tributary |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Woodlawn (TTDM2) in LWX | | | | |
Tributary to Red Cloud River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kodiak (RCTA2) in PAFC2 | | | | |
Tributary to Warm Springs Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Berkeley Springs (BSDW2) in LWX | | | | |
Trinidad Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Trinidad (TDDC2) in PUB | | | | |
Trinity River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Burnt Ranch (BURC1) in EKA | | | | |
| near Crockett (CRKT2) in HGX | Trinity River near Long Lake (Oakwood)(LOLT2) | Trinity River at Riverside(RVRT2) | Little Elkhart Creek at Houston County Lake(CRTT2) | |
| at Dallas (DALT2) in FWD | West Fork Trinity River at Grand Prairie(GPRT2) | Trinity River near Rosser(RSRT2) | Elm Fork Trinity River near Carrollton(CART2) | |
| near Goodrich (GRIT2) in HGX | Trinity River at Lake Livingston(LVDT2) | Trinity River near Romayor(RMYT2) | Long King Creek at Livingston(LIVT2) | |
| at Hoopa (HOOC1) in EKA | | | | |
| at Liberty (LBYT2) in HGX | Trinity River near Romayor(RMYT2) | Trinity River near Moss Bluff(MBFT2) | | |
| near Long Lake (Oakwood) (LOLT2) in FWD | Trinity River at Trinidad(TDDT2) | Trinity River near Crockett(CRKT2) | | |
| near Moss Bluff (MBFT2) in HGX | Trinity River at Liberty(LBYT2) | | | |
| near Romayor (RMYT2) in HGX | Trinity River near Goodrich(GRIT2) | Trinity River at Liberty(LBYT2) | Menard Creek near Rye(RYET2) | |
| near Rosser (RSRT2) in FWD | Trinity River at Dallas(DALT2) | Trinity River at Trinidad(TDDT2) | East Fork Trinity River near Crandall(CNLT2) | |
| at Riverside (RVRT2) in HGX | Trinity River near Crockett(CRKT2) | Trinity River at Lake Livingston(LVDT2) | Bedias Creek near Madisonville(MDST2) | |
| at Trinidad (TDDT2) in FWD | Trinity River near Rosser(RSRT2) | Trinity River near Long Lake (Oakwood)(LOLT2) | North Texas Lakes at Cedar Creek Lake(TRNT2) | |
| at Junction City (TRJC1) in EKA | | | | |
| near Helena 1SSE (TRNC1) in EKA | | | | |
| near Lewiston (TRWC1) in EKA | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Livingston (LVDT2) in HGX | Trinity River at Riverside(RVRT2) | Trinity River near Goodrich(GRIT2) | Long King Creek at Livingston(LIVT2) | |
Trout Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Knight Creek (TCKA3) in VEF | | | | |
| near Tahoe Valley (TTVC1) in REV | | | | |
Trout Creek (NY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Trout Creek (TRCN6) in BGM | | | | |
Trout Creek (OR) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fields (TROO3) in BOI | | | | |
Trout River (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lem Turner Road (in MHHW) (TRJF1) in JAX | | | | |
Troy Spring |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Troy Spring State Park (TRYF1) in TAE | | | | |
Truckee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Farad (FARC1) in REV | Truckee River near Truckee(TRCC1) | Truckee River near Mogul(MOGN2) | Little Truckee River at Boca Reservoir(BCVC1) | |
| near Mogul (MOGN2) in REV | Truckee River at Farad(FARC1) | Truckee River at Reno(TRRN2) | Dog Creek at Verdi(DOGN2) | |
| near Nixon (NIXN2) in REV | Truckee River at Wadsworth(WADN2) | | | |
| below Derby Dam (TBDN2) in REV | Truckee River near Tracy(TNTN2) | Truckee River at Wadsworth(WADN2) | | |
| at Lake Tahoe at Tahoe City (THLC1) in REV | | Truckee River at Tahoe City(TRTC1) | | |
| near Tracy (TNTN2) in REV | Truckee River at Vista(VISN2) | Truckee River below Derby Dam(TBDN2) | North Truckee Drain at Spanish Springs Road(NTDN2) | |
| near Truckee (TRCC1) in REV | Truckee River at Tahoe City(TRTC1) | Truckee River at Farad(FARC1) | | |
| at Reno (TRRN2) in REV | Truckee River near Mogul(MOGN2) | Truckee River at Vista(VISN2) | Hunter Creek near Reno(HNTN2) | |
| at Tahoe City (TRTC1) in REV | Truckee River at Lake Tahoe at Tahoe City(THLC1) | Truckee River near Truckee(TRCC1) | | |
| at Vista (VISN2) in REV | Truckee River at Reno(TRRN2) | Truckee River near Tracy(TNTN2) | Steamboat Creek (NV) at Steamboat(SCRN2) | |
| at Wadsworth (WADN2) in REV | Truckee River below Derby Dam(TBDN2) | Truckee River near Nixon(NIXN2) | | |
Truxton Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at State Route 66 (MTXA3) in VEF | | | | |
| near Valentine (TWVA3) in VEF | | | | |
Tryon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lake Oswego (TYCO3) in PQR | | | | |
Tualatin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dilley (DLLO3) in PQR | Tualatin River near Gaston(GASO3) | Tualatin River above Golf Course Rd near Cornelius(TGCO3) | | |
| at Farmington (FRMO3) in PQR | Tualatin River at Rood Bridge near Hillsboro(TRRO3) | Tualatin River at Tualatin(TUAO3) | | |
| near Gaston (GASO3) in PQR | Tualatin River below Lee Falls nr Gaston 6WNW(TLFO3) | Tualatin River near Dilley(DLLO3) | | |
| above Golf Course Rd near Cornelius (TGCO3) in PQR | Tualatin River near Dilley(DLLO3) | Tualatin River at Rood Bridge near Hillsboro(TRRO3) | | |
| below Lee Falls nr Gaston 6WNW (TLFO3) in PQR | | Tualatin River near Gaston(GASO3) | | |
| at Rood Bridge near Hillsboro (TRRO3) in PQR | Tualatin River above Golf Course Rd near Cornelius(TGCO3) | Tualatin River at Farmington(FRMO3) | | |
| at Tualatin (TUAO3) in PQR | Tualatin River at Farmington(FRMO3) | Tualatin River at West Linn(WSLO3) | Fanno Creek at Durham(DURO3) | |
| at West Linn (WSLO3) in PQR | Tualatin River at Tualatin(TUAO3) | | | |
Tucannon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Starbuck (TUCW1) in PDT | | | | |
Tucca Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blaine (TUCO3) in PQR | | | | |
Tuckabum Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Butler (TUKA1) in MOB | | | | |
Tuckahoe River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tuckahoe (TUKN4) in PHI | | | | |
Tuckasegee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Barkers creek nr Dillsboro (DILN7) in GSP | Tuckasegee River near Scott's Creek inflow(SCTN7) | Tuckasegee River at Bryson City(TKSN7) | | |
| at Rock Bridge (IRBN7) in GSP | | | | |
| near Scott's Creek inflow (SCTN7) in GSP | Tuckasegee River at sr1172 nr Cullowhee(TKRN7) | Tuckasegee River at Barkers creek nr Dillsboro(DILN7) | | |
| at sr1172 nr Cullowhee (TKRN7) in GSP | | Tuckasegee River near Scott's Creek inflow(SCTN7) | | |
| at TUCKASEGEE DAM (TUKN7) in GSP | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bryson City (TKSN7) in GSP | Tuckasegee River at Barkers creek nr Dillsboro(DILN7) | | Tuckasegee River near Scott's Creek inflow(SCTN7) | |
Tucsawhatchee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hawkinsville (TSCG1) in FFC | | | | |
Tug Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kermit (KRMW2) in RLX | Tug Fork River at Williamson(WILW2) | | | |
| at Welch (WLCW2) in RLX | | Dry Fork (Tug Fork) at Bradshaw(BRSW2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Litwar (LITW2) in RLX | Dry Fork (Tug Fork) at Bradshaw(BRSW2) | | | |
| at Williamson (WILW2) in RLX | Tug Fork River at Litwar(LITW2) | Tug Fork River at Kermit(KRMW2) | | |
Tugalo River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at YONAH DAM (YNHG1) in GSP | Tallulah River at TUGALO DAM(TUGG1) | Savannah River at Hartwell Dam(HRTG1) | | |
Tularosa Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bent (TLCN5) in EPZ | | | | |
Tule Draw |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mackenzie Reservior (MKZT2) in LUB | | | | |
Tule River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Springville (SPQC1) in HNX | | | | |
| below Success Dam (TBSC1) in HNX | | | | |
Tullifinny River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ridgeland (TLFS1) in CHS | | | | |
Tulpehocken Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Blue Marsh Dam (BMRP1) in PHI | Tulpehocken Creek at Blue Marsh Dam(PLVP1) | Tulpehocken Creek near Reading(TULP1) | | |
| at Blue Marsh Dam (PLVP1) in PHI | | Tulpehocken Creek below Blue Marsh Dam(BMRP1) | | |
| near Reading (TULP1) in PHI | Tulpehocken Creek below Blue Marsh Dam(BMRP1) | | | |
Tulucay Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Shurtleff Avenue (EFFC1) in MTR | | | | |
Tulula Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Robbinsville (TULN7) in GSP | | | | |
Tunkhannock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tunkhannock (TNKP1) in BGM | | | | |
Tununak |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tununak (TNUA2) in PAFC2 | | | | |
Tunungwant Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near South Bradford (BRAP1) in CTP | | | | |
Tuolumne River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Modesto (MDSC1) in STO | | | | |
Turkey Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rockville (RKVM2) in LWX | | | | |
Turkey Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Byromville (BVLG1) in FFC | | | | |
| near DeWitt (DEWN1) in OAX | Turkey Creek near Wilber(WLBN1) | | | |
| above Huger (HUGS1) in CHS | | | | |
| below Tates Gulch near Red Cliff (TUKC2) in GJT | | | | |
| near Wilber (WLBN1) in OAX | | Turkey Creek near DeWitt(DEWN1) | | |
Turkey Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Merrillville (MTCI3) in LOT | Turkey Creek (IN) at Schererville(TCSI3) | Deep River (IN) at Hobart(HLGI3) | | |
| at Schererville (TCSI3) in LOT | | Turkey Creek (IN) at Merrillville(MTCI3) | | |
Turkey Creek (KC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Southwest Boulevard (TURK1) in EAX | | | | |
Turkey Creek (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Seneca (SNCK1) in TOP | | | | |
Turkey Creek (MO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hollister (TCKM7) in SGF | | | | |
Turkey Creek (MS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Airport Road at Gulfport (TCGM6) in LIX | | | | |
Turkey Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bison (BTCO2) in OUN | | | | |
Turkey Creek (trib. to Middle Loup) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dannebrog (DBGN1) in GID | | | | |
Turkey Creek (trib. to Republican River) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Edison (EDIN1) in GID | Turkey Creek (trib. to Republican River) at Furnas-Gosper County Line(EDNN1) | | | |
| at Furnas-Gosper County Line (EDNN1) in GID | | Turkey Creek (trib. to Republican River) below Edison(EDIN1) | | |
| at Naponee (NAPN1) in GID | | | | |
Turkey Ridge Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Centerville (TRCS2) in FSD | | | | |
Turkey River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clermont (CMTI4) in ARX | Turkey River near Eldorado(EDRI4) | Turkey River near Elgin 6SE(TENI4) | | |
| near Eldorado (EDRI4) in ARX | Turkey River at Spillville(SPLI4) | Turkey River at Clermont(CMTI4) | | |
| at Elkader (EKDI4) in ARX | Turkey River near Elgin 6SE(TENI4) | Turkey River at Garber(GRBI4) | | |
| at Fort Atkinson (FTKI4) in ARX | | | | |
| near Osterdock (OTUI4) in ARX | | | | |
| at Spillville (SPLI4) in ARX | Turkey River near Cresco(TCGI4) | Turkey River near Eldorado(EDRI4) | | |
| near Spillville (SPVI4) in ARX | | | | |
| near Cresco (TCGI4) in ARX | | Turkey River at Spillville(SPLI4) | | |
| near Elgin 6SE (TENI4) in ARX | Turkey River at Clermont(CMTI4) | Turkey River at Elkader(EKDI4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Garber (GRBI4) in ARX | Turkey River at Elkader(EKDI4) | Mississippi River at Dubuque (LD11)(DLDI4) | Volga River at Littleport(VLPI4) | |
Turnback Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Greenfield (GFZM7) in SGF | | Sac River near Caplinger Mills(CMZM7) | | |
Turnpike Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McRae (MCRG1) in FFC | | | | |
Turtle Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clinton (CLIW3) in MKX | | Turtle Creek at Beloit-3 NE(BLOW3) | | |
| at Redfield (ID8S2) in ABR | Turtle Creek near Tulare(TCTS2) | | | |
| near Tulare (TCTS2) in ABR | | Turtle Creek at Redfield(ID8S2) | | |
| at Wilmerding (WRDP1) in PBZ | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beloit-3 NE (BLOW3) in MKX | Turtle Creek near Clinton(CLIW3) | Turtle Creek at Beloit(BOIW3) | | |
| at Beloit (BOIW3) in MKX | Turtle Creek near Clinton(CLIW3) | | | |
| near Austin (TRCM5) in ARX | | Cedar River at Austin(ASTM5) | | Cedar River near Austin(ASNM5) |
Turtle River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Turtle River State Park near Arvilla (LTRN8) in FGF | | Red River of the North at Oslo(OSLM5) | | |
Tuscarawas River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Atwood Dam Pool (ATLO1) in PBZ | | | | |
| at Beach City Dam Pool (BEHO1) in PBZ | | Tuscarawas River at Beach City Dam Tailwater(BHLO1) | | |
| at Beach City Dam Tailwater (BHLO1) in PBZ | Tuscarawas River at Beach City Dam Pool(BEHO1) | | | |
| at Barberton (BRBO1) in CLE | Tuscarawas River above Long Lake Feeder to Ohio and Erie Canal(ECLO1) | Wolf Creek (Summit) at Outlet O&E Canal(EWAO1) | | |
| at Dover Dam Tailwater (DVLO1) in PBZ | Tuscarawas River at Dover Dam Pool(DVRO1) | Tuscarawas River at New Philadelphia(NWPO1) | | |
| at Dover Dam Pool (DVRO1) in PBZ | Tuscarawas River at Massillon(MLNO1) | Tuscarawas River at Dover Dam Tailwater(DVLO1) | | |
| above Long Lake Feeder to Ohio and Erie Canal (ECLO1) in CLE | | Tuscarawas River at Barberton(BRBO1) | | |
| at Leesville Dam Pool (LELO1) in PBZ | | Tuscarawas River at Leesville Dam Tailwater(LVLO1) | | |
| at Leesville Dam Tailwater (LVLO1) in PBZ | Tuscarawas River at Leesville Dam Pool(LELO1) | | | |
| at Massillon (MLNO1) in CLE | Tuscarawas River at Clinton(LINO1) | Tuscarawas River at Dover Dam Pool(DVRO1) | Chippewa Creek at Rittman(RITO1) | |
| at Newcomerstown (NCTO1) in PBZ | Tuscarawas River at New Philadelphia(NWPO1) | | | |
| at New Philadelphia (NWPO1) in PBZ | Tuscarawas River at Dover Dam Tailwater(DVLO1) | Tuscarawas River at Newcomerstown(NCTO1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clinton (LINO1) in CLE | Wolf Creek (Summit) at Outlet O&E Canal(EWAO1) | Tuscarawas River at Massillon(MLNO1) | Wolf Creek (Summit) at Barber Road near Barberton(BWFO1) | |
Tuscarora Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at South Addison (ADNN6) in BGM | | | | |
| near Port Royal (PORP1) in CTP | | | | |
| above Martinsburg (TUSW2) in LWX | | | | |
Tuscolameta Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Walnut Grove (WTGM6) in JAN | | Pearl River near Lena(GDHM6) | | |
Tuscumbia River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Corinth (COHM6) in MEG | | Hatchie River near Bolivar(BVRT1) | | Hatchie River at Rialto(RLTT1) |
Tusquittee Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hayesville (TQCN7) in MRX | | | | |
Twelve mile creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Liberty (LIBS1) in GSP | | | | |
| at Lexington (TMLS1) in CAE | | | | |
Twelvemile Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Petersburg (TMPA2) in PAJK | | | | |
Twelvepole Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at East Lynn Lake Tailwater (ELSW2) in RLX | Twelvepole Creek at East Lynn Lake(ELYW2) | Twelvepole Creek near Wayne(WAYW2) | | |
| near Wayne (WAYW2) in RLX | Twelvepole Creek at East Lynn Lake Tailwater(ELSW2) | Twelvepole Creek at Lavalette(LAVW2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beech Fork Dam (BFLW2) in RLX | Twelvepole Creek near Wayne(WAYW2) | | | |
| at East Lynn Lake (ELYW2) in RLX | | Twelvepole Creek at East Lynn Lake Tailwater(ELSW2) | | |
| at Lavalette (LAVW2) in RLX | Twelvepole Creek near Wayne(WAYW2) | Ohio River near Huntington(HNTW2) | | |
Twentymile River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Seward Highway (TMRA2) in PAFC | | | | |
| near Portage (TRPA2) in PAFC | | | | |
Twin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Germantown (GERO1) in ILN | | Great Miami River at Middletown(MDTO1) | | |
Twisp River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Twisp (TWIW1) in OTX | | | | |
Two Lick Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Graceton (GRCP1) in PBZ | | | | |
Two Medicine River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near bl S Fork nr Browning (TMRM8) in TFX | | | | |
Two Rivers River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hallock (HLLM5) in FGF | South Branch Two Rivers River at Lake Bronson(LKBM5) | | | |
Two Run Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kingston (KTRG1) in FFC | | | | |
Tye River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lovingston (TYLV2) in LWX | | | | |
Tyee Lake Outlet |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wrangell (TYWA2) in PAJK | | | | |
Tygart Valley River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Belington (BELW2) in RLX | Tygart Valley River at Elkins(ELKW2) | Tygart Valley River at Philippi(PHIW2) | | |
| at Colfax (CFXW2) in PBZ | Tygart Valley River below Tygart Lake(TGOW2) | Monongahela River at Opekiska Lock and Dam(OKKW2) | | |
| at Dailey (DLYW2) in RLX | Tygart Valley River at Mill Creek(MLLW2) | Tygart Valley River at Elkins(ELKW2) | | |
| at Elkins (ELKW2) in RLX | Tygart Valley River at Dailey(DLYW2) | Tygart Valley River at Belington(BELW2) | | |
| at Mill Creek (MLLW2) in RLX | Tygart Valley River at Valley Head(VLYW2) | Tygart Valley River at Dailey(DLYW2) | | |
| at Philippi (PHIW2) in RLX | Tygart Valley River at Belington(BELW2) | Tygart Valley River below Tygart Lake(TGOW2) | Buckhannon River at Hall(HALW2) | |
| at Tygart Lake (TGLW2) in RLX | | | | |
| below Tygart Lake (TGOW2) in RLX | Tygart Valley River at Philippi(PHIW2) | Tygart Valley River at Colfax(CFXW2) | | |
| at Valley Head (VLYW2) in RLX | | Tygart Valley River at Mill Creek(MLLW2) | | |
Tygarts Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Olive Hill (OVHK2) in RLX | | Tygarts Creek near Greenup(TYGK2) | | |
| near Greenup (TYGK2) in RLX | Tygarts Creek above Olive Hill(OVHK2) | | | |
Tyger River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Delta (DTAS1) in GSP | | | | |
Tyler Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elgin (ETCI2) in LOT | | Fox River at South Elgin Dam(SELI2) | | |
Tyler Forks River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mellen (TYLW3) in DLH | | | | |
Tymochtee Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Crawford (CWFO1) in CLE | | Sandusky River at Tiffin(TFFO1) | | |
Tyronza River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tyronza (TYGA4) in MEG | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Twist (TWGA4) in MEG | | St. Francis River at Parkin(PNGA4) | | St. Francis River at Madison(MSNA4) |
Tyson Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Quartzsite (TYSA3) in PSR | | | | |
Ublutuoch River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nuiqsut (UBLA2) in PAFG3 | | | | |
Uinta River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Neola (NEUU1) in SLC | | | | |
| at Randlett (URRU1) in GJT | | | | |
Umatilla River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gibbon (GIBO3) in PDT | | Umatilla River above Pendleton(PDUO3) | | |
| at Pendleton (PDTO3) in PDT | Umatilla River above Pendleton(PDUO3) | Umatilla River near Yoakum(YOKO3) | | |
| above Pendleton (PDUO3) in PDT | Umatilla River near Gibbon(GIBO3) | Umatilla River at Pendleton(PDTO3) | | |
| at Umatilla (UMAO3) in PDT | Umatilla River near Yoakum(YOKO3) | | | |
| near Yoakum (YOKO3) in PDT | Umatilla River at Pendleton(PDTO3) | Umatilla River at Umatilla(UMAO3) | | |
Umpqua River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Elkton (EKTO3) in MFR | North Umpqua River near Winchester(WNRO3) | Umpqua River at Reedsport(REEO3) | South Umpqua River at Roseburg(RSBO3) | |
| at Reedsport (REEO3) in MFR | Umpqua River near Elkton(EKTO3) | | | |
Unadilla River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rockdale (RCKN6) in BGM | | | | |
Unalakleet River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Unalakleet (UNAA2) in PAFG2 | | | | |
Unalaska |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Unalaska (UNLA2) in PAFC | | | | |
Uncle John Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kingfisher (KNRO2) in OUN | | | | |
Uncompahgre River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Colona (CLOC2) in GJT | Uncompahgre River below Ridgway Reservoir(UNRC2) | | | |
| near Ridgway (UCRC2) in GJT | | Uncompahgre River below Ridgway Reservoir(UNRC2) | | |
| below Ridgway Reservoir (UNRC2) in GJT | Uncompahgre River near Ridgway(UCRC2) | Uncompahgre River at Colona(CLOC2) | | |
Unicorn Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Millington (MLTM2) in PHI | | | | |
Union Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Madison (DSON1) in OAX | | | | |
| at Madison (MSON1) in OAX | | | | |
Unknown Tributary to Chagrin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mayfield Heights (MYFO1) in CLE | | Chagrin River at Willoughby(WBYO1) | | |
| at Pepper Pike (PPKO1) in CLE | | Chagrin River at Willoughby(WBYO1) | | |
Unnamed Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at FM 171 Road near Wichita Falls (WUCT2) in OUN | | | | |
Unnamed Tributary |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at New Alexandria Storm Water Pumping Station - Downstream (APSV2) in LWX | | | | |
| above New Alexandria Tide Gate (ATGV2) in LWX | | | | |
| at Burke Centre Regional Pond (BCNV2) in LWX | | | | |
| at Fox Lair Regional Pond in Burke (BFXV2) in LWX | | | | |
| at Bowie (BWEM2) in LWX | | | | |
| at Retention Pond near Columbia Gateway (CGWM2) in LWX | | | | |
| at Dulles Station near Herndon (DSCV2) in LWX | | | | |
| near Fairfax Center (FFXV2) in LWX | | | | |
| below Greenbelt Lake near Greenbelt (GBLM2) in LWX | | | | |
| at Greenbelt (GRNM2) in LWX | | | | |
| above Heritage Glen Dam (HGDM2) in LWX | | | | |
| at Hunter Mill Estates Regional Pond (HMEV2) in LWX | | | | |
| at Huntington Ponding Area (HPAV2) in LWX | | | | |
| near Beltsville / Virginia Manor Road (ICKM2) in LWX | | | | |
| at Harbor Point in Baltimore (IHBM2) in LWX | | | | |
| near Kings Park West (KINV2) in LWX | | | | |
| at Kingstowne Regional Pond (KNGV2) in LWX | | | | |
| at Lake Braddock in Burke (LBDV2) in LWX | | | | |
| at Lake Barton in Burke (LBTV2) in LWX | | | | |
| above Northampton Lake Dam in Lake Arbor (LKAM2) in LWX | | | | |
| below Northampton Lake Dam in Lake Arbor (LKDM2) in LWX | | | | |
| above Largo Town Center Dam (LTCM2) in LWX | | | | |
| above Lake Morning Star Dam (MSLV2) in LWX | | | | |
| below New Alexandria Tide Gate (NADV2) in LWX | | | | |
| at New Alexandria Pump Station - Upstream (PSUV2) in LWX | | | | |
| near Middle River (WPRM2) in LWX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lost Creek near Farmer (FARO1) in IWX | | Maumee River near Defiance(DEFO1) | | |
Unnamed Tributary to Big Spring Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Willow Street (UNBP1) in CTP | | | | |
Unnamed Tributary to WB Rocky River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Berea (SPOO1) in CLE | | Rocky River at Berea(BRRO1) | | |
Unuk River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wrangell (URWA2) in PAJK | | | | |
Upatoi Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Columbus (UPAG1) in FFC | | | | |
Upper Bradley River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Homer (BRUA2) in PAFC | | | | |
Upper Brush Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cashton - Oneida Road (UBCW3) in ARX | | | | |
Upper Grand River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Plaquemine (UGRL1) in LIX | | | | |
Upper Iowa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bluffton (BLFI4) in ARX | Upper Iowa River at Kendallville(KDVI4) | Upper Iowa River near Decorah 3NW(UIDI4) | | |
| at Dorchester (DCHI4) in ARX | Upper Iowa River at Decorah(DEHI4) | Mississippi River at Lansing - Pool 9(LNSI4) | | |
| at Decorah (DEHI4) in ARX | Upper Iowa River near Decorah 3NW(UIDI4) | Upper Iowa River at Dorchester(DCHI4) | | |
| near Freeport (FREI4) in ARX | | | | |
| at Kendallville (KDVI4) in ARX | Upper Iowa River near Lime Springs(LSPI4) | Upper Iowa River at Bluffton(BLFI4) | | |
| near Lime Springs (LSPI4) in ARX | | Upper Iowa River at Kendallville(KDVI4) | | |
| near Decorah 3NW (UIDI4) in ARX | Upper Iowa River at Bluffton(BLFI4) | Upper Iowa River at Decorah(DEHI4) | | |
Upper Machodoc Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dahlgren (IN MLLW) (NCDV2) in LWX | | | | |
Upper Nuka River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Park Boundary (UNRA2) in PAFC | | | | |
Upper Penitencia Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dorel Drive (PTDC1) in MTR | | | | |
| below Maybury Diversion (UMYC1) in MTR | | | | |
| at Piedmont Road (UPCC1) in MTR | | | | |
Upper San Leandro Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (USVC1) in MTR | | | | |
Upper Silver Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Yerba Buena Rd (USYC1) in MTR | | | | |
Upper Talarik Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Iliamna (TLRA2) in PAFC2 | | | | |
Upper Three Runs |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near New Ellenton (UTRS1) in CAE | | | | |
Upper Truckee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Meyers (UTHC1) in REV | | Upper Truckee River at South Lake Tahoe(UTRC1) | | |
| at South Lake Tahoe (UTRC1) in REV | Upper Truckee River above Meyers(UTHC1) | | | |
Utoy Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Great Southwest Parkway near Atlanta (UTYG1) in FFC | | | | |
Uvas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Uvas Reservoir at Uvas Road (AUVC1) in MTR | | | | |
| below Uvas Reservoir (UVBC1) in MTR | | | | |
| above W Luchessa Ave. (UVGC1) in MTR | | | | |
| at Heritage Way (UVHC1) in MTR | | | | |
| at Miller Avenue (UVMC1) in MTR | | | | |
| at HWY 152 (UVXC1) in MTR | | | | |
Valdez |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Valdez Tide Gage (VDZA2) in PAFC | | | | |
Valdez Glacier Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Valdez Glacier (VGSA2) in PAFC3 | | | | |
Valley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stanley (VCSI1) in PIH | | Salmon River below Yankee Fork(SRYI1) | | |
Valley Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Center Street (VALA1) in BMX | | Valley Creek (AL-2) at Ave W(VAWA1) | | |
Valley Creek (AL-2) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ave W (VAWA1) in BMX | Valley Creek (AL) at Center Street(VALA1) | | | |
Valley River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tomotla (TMVN7) in MRX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Valley River @ Andrews (ANVN7) in MRX | | Valley River at Tomotla(TMVN7) | | |
Van Bibber Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Golden (VBCC2) in BOU | | Ralston Creek (CO) at Arvada(CRTC2) | | |
Van Duzen River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bridgeville (BRGC1) in EKA | | | | |
Van Swamp |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hoke (VANN7) in MHX | | | | |
Vance Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Potlatch (VCKW1) in SEW | | | | |
Vanocker Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sturgis (VNKS2) in UNR | | | | |
Ventura River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Foster Park (VRVC1) in LOX | | | | |
Verde River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bartlett Lake (BRTA3) in PSR | Verde River above Horseshoe Dam(VDTA3) | | | |
| near Camp Verde (VAVA3) in FGZ | | | | |
| below Camp Verde (VCVA3) in FGZ | Verde River above Clarkdale(VDCA3) | Verde River above Horseshoe Dam(VDTA3) | West Clear Creek near Camp Verde(WCLA3) | |
| above Clarkdale (VDCA3) in FGZ | Verde River below Paulden(VDPA3) | Verde River below Camp Verde(VCVA3) | | |
| below Paulden (VDPA3) in FGZ | Big Chino Wash at Paulden(BCWA3) | Verde River above Clarkdale(VDCA3) | | |
| above Horseshoe Dam (VDTA3) in FGZ | Verde River below Camp Verde(VCVA3) | Verde River at Bartlett Lake(BRTA3) | Fossil Creek near Strawberry(FCSA3) | |
Verdigre Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Verdigre (VEDN1) in OAX | | | | |
Verdigris River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Altoona (ATOK1) in ICT | | Verdigris River at Independence(IDPK1) | | |
| at Coffeyville (CFVK1) in ICT | Verdigris River at Independence(IDPK1) | Verdigris River near Lenapah(LEPO2) | | |
| near Claremore (CLRO2) in TSA | Verdigris River near Lenapah(LEPO2) | Verdigris River near Inola(INOO2) | | |
| at Independence (IDPK1) in ICT | Verdigris River at Altoona(ATOK1) | Verdigris River at Coffeyville(CFVK1) | | |
| near Inola (INOO2) in TSA | Verdigris River near Claremore(CLRO2) | | | |
| near Lenapah (LEPO2) in TSA | Verdigris River at Coffeyville(CFVK1) | Verdigris River near Claremore(CLRO2) | | |
| at Toronto Lake (TRLK1) in ICT | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Catoosa (CTOO2) in TSA | Verdigris River near Claremore(CLRO2) | Verdigris River near Inola(INOO2) | | |
Vermejo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Dawson (DAWN5) in ABQ | | | | |
Vermilion River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mill Hollow MP (VERO1) in CLE | | | | |
| at Lafayette - Surrey Street (VLSL1) in LCH | Vermilion River at Lake Martin Road(VRLL1) | Vermilion River at Perry(VRPL1) | | |
| above I-10 at Lafayette (VRIL1) in LCH | | | | |
| at Lake Martin Road (VRLL1) in LCH | Bayou Vermilion near Carencro(BVCL1) | Vermilion River at Lafayette - Surrey Street(VLSL1) | | |
| at Perry (VRPL1) in LCH | Vermilion River at Lafayette - Surrey Street(VLSL1) | | | |
Vermilion River (E-IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Danville (DNVI2) in ILX | | | | |
Vermilion River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Vermillion R At Buyck (BYCM5) in DLH | | | | |
| near Lake Vermilion Outlet nr Buyck (LVOM5) in DLH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Crane Lake (CLKM5) in DLH | | Rainy River above Namakan Lake at Squirrel Island(LLCM5) | | |
Vermilion River (N-IL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pontiac (PNTI2) in LOT | | Vermilion River (N-IL) near Leonore(LNRI2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Leonore (LNRI2) in LOT | Vermilion River (N-IL) at Pontiac(PNTI2) | Illinois River near La Salle(LSLI2) | | |
Vermillion Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wamego (VCWK1) in TOP | | | | |
Vermillion River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Davis (DVSS2) in FSD | Vermillion River near Chancellor(VRCS2) | Vermillion River near Wakonda(WKAS2) | | |
| near Empire (EMPM5) in MPX | | Mississippi River at Red Wing -- Below Lock and Dam #3(RDWM5) | | |
| at Lake Thompson (TMPS2) in FSD | | | | |
| at Vermillion (VERS2) in FSD | Vermillion River near Wakonda(WKAS2) | | | |
| near Chancellor (VRCS2) in FSD | West Fork Vermillion River near Parker(PKRS2) | Vermillion River near Davis(DVSS2) | East Fork Vermillion River near Parker(VRPS2) | |
| near Wakonda (WKAS2) in FSD | Vermillion River near Davis(DVSS2) | Vermillion River at Vermillion(VERS2) | | |
Vernon Fork Muscatatuck River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Vernon (VRNI3) in IND | Brush Creek (IN) near Nebraska(NEBI3) | East Fork White River at Rivervale(BEDI3) | | |
Victoria Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Victoria Dam nr Rapid City (VAVS2) in UNR | | Victoria Creek below Victoria Dam nr Rapid City(VBVS2) | | |
| below Victoria Dam nr Rapid City (VBVS2) in UNR | Victoria Creek above Victoria Dam nr Rapid City(VAVS2) | | | |
Village Cove |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at St Paul Island Tide Gage (VCVA2) in PAFC | | | | |
Village Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kountze (KOUT2) in LCH | | | | |
| near Village Creek near Village Mills (VIMT2) in LCH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Everman (ERMT2) in FWD | | North Texas Lakes at Lake Arlington(LART2) | | |
Village Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Avenue W in Ensley (ENSA1) in BMX | | | | |
Vineyard Sound |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Vineyard Haven (VNHM3) in BOX | | | | |
Virgin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hurricane (HURU1) in SLC | | Virgin River near Virgin(VIRU1) | | |
| at Scenic Bridge (MVSA3) in VEF | Virgin River at Littlefield(VLTA3) | | | |
| below Confluence of Muddy River (VBMN2) in VEF | | | | |
| at Littlefield (VLTA3) in VEF | | Virgin River at Scenic Bridge(MVSA3) | | |
| at Narrows (VNLA3) in VEF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Virgin (VIRU1) in SLC | Virgin River near Hurricane(HURU1) | | | |
| near Bloomington (VRBU1) in SLC | | | | |
Virginia Creek (CA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bridgeport (VCBC1) in REV | | East Walker River at Bridgeport Reservoir(BPRC1) | | |
Volga River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Volga (VGAI4) in ARX | Volga River at Wadena(WADI4) | Volga River at Littleport(VLPI4) | | |
| at Littleport (VLPI4) in ARX | Volga River at Volga(VGAI4) | Turkey River at Garber(GRBI4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wadena (WADI4) in ARX | | Volga River at Volga(VGAI4) | | |
W-14 Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brownswitch Road (BRWL1) in LIX | | | | |
| at Robert Rd. in Slidell (CRBL1) in LIX | | | | |
W. Fk. Stones River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Murfreesboro (MUGT1) in OHX | | | | |
Wabash River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Battleground (BGDI3) in IND | | | | |
| at Bluffton (BLFI3) in IWX | Wabash River at Linn Grove(LYNI3) | Northern Indiana Lakes at J.E. Roush Lake Dam Near Huntington (IN)(HUNI3) | | |
| at Covington (CVGI3) in IND | Wabash River at Lafayette(LAFI3) | Wabash River at Montezuma(MTZI3) | | |
| above Wabash River at Delphi (DLHI3) in IND | | | | |
| at Huntington (HNTI3) in IWX | Northern Indiana Lakes at J.E. Roush Lake Dam Near Huntington (IN)(HUNI3) | Wabash River at Wabash(WABI3) | | |
| near Hutsonville (HUTI2) in IND | Wabash River at Terre Haute...US Hwy 150 Eastbound(TERI3) | Wabash River at Riverton(RVTI3) | | |
| at Logansport (LGNI3) in IWX | Wabash River at Peru(PRUI3) | Wabash River at Lafayette(LAFI3) | Eel River (IN) near Logansport (Adamsboro)(ADMI3) | |
| at Linn Grove (LYNI3) in IWX | | Wabash River at Bluffton(BLFI3) | | |
| at Mount Carmel (MCRI2) in IND | Wabash River at Vincennes(VCNI3) | Wabash River at New Harmony(NHRI3) | White River (IN) at Old U.S. Highway 41 located at Hazleton(HZNI3) | |
| at Montezuma (MTZI3) in IND | Wabash River at Covington(CVGI3) | Wabash River at Terre Haute...US Hwy 150 Eastbound(TERI3) | | |
| at New Harmony (NHRI3) in PAH | Wabash River at Mount Carmel(MCRI2) | Ohio River at Shawneetown(SHNI2) | | |
| at Peru (PRUI3) in IWX | Wabash River at Wabash(WABI3) | Wabash River at Logansport(LGNI3) | Mississinewa River at Peoria(MISI3) | |
| at Riverton (RVTI3) in IND | Wabash River near Hutsonville(HUTI2) | Wabash River at Vincennes(VCNI3) | | |
| at Terre Haute...US Hwy 150 Eastbound (TERI3) in IND | Wabash River at Montezuma(MTZI3) | Wabash River near Hutsonville(HUTI2) | | |
| at Vincennes (VCNI3) in IND | Wabash River at Riverton(RVTI3) | Wabash River at Mount Carmel(MCRI2) | | |
| at Wabash (WABI3) in IWX | Wabash River at Huntington(HNTI3) | Wabash River at Peru(PRUI3) | Salamonie River at Dora(SALI3) | |
| at Andrews (WAHI3) in IWX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Americus (AMRI3) in IND | Wabash River at Logansport(LGNI3) | Wabash River near Battleground(BGDI3) | Deer Creek (IN) near Delphi(DCDI3) | |
| at Clinton (CLNI3) in IND | Wabash River at Montezuma(MTZI3) | Wabash River at Terre Haute Legacy Site(HUFI3) | | |
| at Terre Haute Legacy Site (HUFI3) in IND | Wabash River at Clinton(CLNI3) | Wabash River at Terre Haute...US Hwy 150 Eastbound(TERI3) | | |
| at Lafayette (LAFI3) in IND | Wabash River at Logansport(LGNI3) | Wabash River at Covington(CVGI3) | | |
Waccamaw River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Conway (ACWS1) in ILM | Waccamaw River at SC Highway 22 near Red Bluff(WRBS1) | Waccamaw River near Conway(CNWS1) | | |
| near Bucksport (BUCS1) in ILM | Waccamaw River near Conway(CNWS1) | Waccamaw River at Pawleys Island(WPIS1) | | |
| near Conway (CNWS1) in ILM | Waccamaw River above Conway(ACWS1) | Waccamaw River near Bucksport(BUCS1) | Crabtree Swamp at Conway(CSCS1) | |
| at Freeland (FREN7) in ILM | Waccamaw River at Dock Road(WODN7) | Waccamaw River at Longs(LNGS1) | | |
| at Hagley Landing (HAGS1) in ILM | Waccamaw River at Pawleys Island(WPIS1) | Winyah Bay at Georgetown - NERRS Surface Water Quality(WYSS1) | | |
| at Longs (LNGS1) in ILM | Waccamaw River at Freeland(FREN7) | Waccamaw River at SC Highway 22 near Red Bluff(WRBS1) | Buck Creek near Longs(BCLS1) | |
| at Dock Road (WODN7) in ILM | Soules Swamp below Whiteville(WHSN7) | Waccamaw River at Freeland(FREN7) | | |
| at SC Highway 22 near Red Bluff (WRBS1) in ILM | Waccamaw River at Longs(LNGS1) | Waccamaw River above Conway(ACWS1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pawleys Island (WPIS1) in ILM | Waccamaw River near Bucksport(BUCS1) | Waccamaw River at Hagley Landing(HAGS1) | Pee Dee River near Bucksport(PDBS1) | |
Waccasassa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gulf Hammock (In MHHW) (GULF1) in TBW | | | | |
Wade Creek Tributary |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chicken (WADA2) in PAFG | | | | |
Wade Crk |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at MP 85 Taylor Hwy (WDCA2) in PAFG | | | | |
Wading River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Norton (NORM3) in BOX | | | | |
Wagner Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Talent (WCTO3) in MFR | | | | |
Wahiawa Reservoir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Spillway (WRSH1) in HNL | | | | |
Wahoo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ashland (ASNN1) in OAX | Wahoo Creek at Ithaca(ITHN1) | | | |
| at Ithaca (ITHN1) in OAX | Wahoo Creek at Wahoo(WOON1) | Wahoo Creek at Ashland(ASNN1) | | |
| at Wahoo (WOON1) in OAX | | Wahoo Creek at Ithaca(ITHN1) | | |
Waiaha Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Holualoa (WAAH1) in HNL | | | | |
Waiahole Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Kamehameha Hwy (WHSH1) in HNL | | | | |
Waiakeakua Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Honolulu (WKGH1) in HNL | | | | |
Waialae Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Waimea (WIEH1) in HNL | | | | |
Waihee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dam (WHRH1) in HNL | | | | |
Waihee Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kahaluu (WESH1) in HNL | | | | |
Waihi Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Manoa (WISH1) in HNL | | | | |
Waikamoi Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Kailua (WMSH1) in HNL | | | | |
Waikane Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Waikane (WKNH1) in HNL | | | | |
Waikele Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Waipahu (WKSH1) in HNL | | | | |
| near Wheeler AFB (WWLH1) in HNL | | | | |
Wailua River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lihue (WSFH1) in HNL | | | | |
Wailuku River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Piihonoua (WLUH1) in HNL | | | | |
Wailuku River (Maui) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wailuku (IAOH1) in HNL | | | | |
| at Wailuku River at Iao Valley Road (WRIH1) in HNL | | | | |
Waimanalo Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Waimanalo (WLSH1) in HNL | | | | |
Waimea River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Waimea River (WRVH1) in HNL | | | | |
Wainiha River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hanalei (WNIH1) in HNL | | | | |
Waites Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wardensville (WRDW2) in LWX | | | | |
Wakarusa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lawrence (LAWK1) in TOP | | | | |
| at Wakarusa (WRWK1) in TOP | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clinton Lake (CLIK1) in TOP | Wakarusa River near Richland(RCHK1) | Wakarusa River near Lawrence(LAWK1) | | |
| near Richland (RCHK1) in TOP | Wakarusa River at Wakarusa(WRWK1) | Wakarusa River at Clinton Lake(CLIK1) | | |
Wakatomika Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Frazeysburg (FRAO1) in PBZ | | | | |
Wakenda Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Carrollton (CAXM7) in EAX | | | | |
Wakulla River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wakulla Springs State Park (WKLF1) in TAE | | | | |
| near Wakulla Springs State Park (WKRF1) in TAE | | | | |
Waldy Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Emporium (EPMP1) in CTP | | | | |
Walhonding River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mohawk Dam Pool (MHWO1) in PBZ | | Walhonding River at Nellie(NLLO1) | | |
| at Nellie (NLLO1) in PBZ | Walhonding River at Mohawk Dam Pool(MHWO1) | Walhonding River at Walhonding(WHDO1) | | |
| at Walhonding (WHDO1) in PBZ | Walhonding River at Nellie(NLLO1) | | | |
Walker Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bane (BANV2) in RNK | | | | |
Walker Creek (Marin) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Marshall (WKEC1) in MTR | | | | |
Walker River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mason - Snyder Lane (MASN2) in REV | West Walker River near Hudson(WWHN2) | Walker River below Yerington Weir near Yerington(WRYN2) | East Walker River near Mason(EWMN2) | |
| at Walker Lake (WLHN2) in REV | Walker River near Schurz(WSIN2) | | | |
| near Schurz (WSIN2) in REV | Walker River at Weber Reservoir(WVRN2) | Walker River at Walker Lake(WLHN2) | | |
| at Weber Reservoir (WVRN2) in REV | Walker River near Wabuska(WALN2) | Walker River near Schurz(WSIN2) | | |
| at Miller Ln (WYWN2) in REV | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wabuska (WALN2) in REV | Walker River above PT Site below Weber Reservoir near Schurz(WBWN2) | Walker River at Weber Reservoir(WVRN2) | | |
| below Mason WMA at RR Xing (WBMN2) in REV | Walker River below Yerington Weir near Yerington(WRYN2) | Walker River near Wabuska(WALN2) | | |
| above PT Site below Weber Reservoir near Schurz (WBWN2) in REV | Walker River at Weber Reservoir(WVRN2) | Walker River near Schurz(WSIN2) | | |
| below Yerington Weir near Yerington (WRYN2) in REV | Walker River near Mason - Snyder Lane(MASN2) | Walker River above PT Site below Weber Reservoir near Schurz(WBWN2) | | |
Walla Walla River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Touchet (TCHW1) in PDT | | | | |
Waller Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Red River Street (WART2) in EWX | | | | |
| at East 1st Street at Austin (WCAT2) in EWX | | | | |
| at Koenig Lane (WLCT2) in EWX | | | | |
Wallkill |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gardiner (GRDN6) in OKX | | | | |
| at Unionville (UNVN6) in OKX | | | | |
Walloomsac River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near North Bennington (BNTV1) in ALY | | Hoosic River at Eagle Bridge(EAGN6) | | |
Walnut Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mansfield (MNFT2) in FWD | | North Texas Lakes at Joe Pool Lake(JPLT2) | | |
| near Erie (NUTP1) in CLE | | | | |
| at Dessau Rd near Austin (WADT2) in EWX | | | | |
| at Diamond Blvd Bridge (WDBC1) in MTR | | | | |
| at Marsh Drive (WMDC1) in MTR | | | | |
| at Webberville Road (WWVT2) in EWX | | | | |
| at Ygnacio Valley Road (WYGC1) in MTR | | | | |
Walnut Creek (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Clanton (WCCA1) in BMX | | | | |
Walnut Creek (Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at IFC--Clive NW 100th St (CLOI4) in DMX | Walnut Creek (Central IA) at Clive I-80/35(CLVI4) | Walnut Creek (Central IA) at Des Moines 63rd St(DOSI4) | | |
| at Clive I-80/35 (CLVI4) in DMX | Walnut Creek (Central IA) at IFC--Clive NW 128th St(CWAI4) | Walnut Creek (Central IA) at IFC--Clive NW 100th St(CLOI4) | | |
| at IFC--Clive NW 128th St (CWAI4) in DMX | Walnut Creek (Central IA) at Urbandale 142nd St(UBWI4) | Walnut Creek (Central IA) at Clive I-80/35(CLVI4) | | |
| at Des Moines 63rd St (DOSI4) in DMX | Walnut Creek (Central IA) at IFC--Clive NW 100th St(CLOI4) | Raccoon River (Central IA) at Des Moines Fleur Dr(DEMI4) | North Walnut Creek (Central IA) at IFC--Windsor Heights College Dr(WNDI4) | |
| at Urbandale 142nd St (UBWI4) in DMX | Walnut Creek (Central IA) near Waukee 156th St(WCBI4) | Walnut Creek (Central IA) at IFC--Clive NW 128th St(CWAI4) | Little Walnut Creek (Central IA) near IFC--Clive 156th St(WCWI4) | |
| near Waukee 156th St (WCBI4) in DMX | | Walnut Creek (Central IA) at Urbandale 142nd St(UBWI4) | | |
Walnut Creek (East Central IA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hartwick (HRTI4) in DMX | | Iowa River at Belle Plaine(BPLI4) | | |
Walnut Creek (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Alexander 4W (AERK1) in DDC | | | | |
| at Albert (ALBK1) in ICT | Walnut Creek (KS) at Nekoma(RCNK1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Nekoma (RCNK1) in DDC | | Walnut Creek (KS) at Albert(ALBK1) | | |
Walnut Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Buck Jones Road (BKJN7) in RAH | | | | |
| at Byrum St in Cary (BRMN7) in RAH | | | | |
| at Downstream Side of E Park (CDPN7) in RAH | | | | |
| at East Park St in Cary (CPEN7) in RAH | | | | |
| above Lake Johnson Dam (JHSN7) in RAH | | | | |
| below Maynard St in Cary (SEDN7) in RAH | | | | |
| above Maynard St in Cary (SEMN7) in RAH | | | | |
| above Cary Towne (UCTN7) in RAH | | | | |
| at Clay St (UPCN7) in RAH | | | | |
| at Sunnybrook Dr in Raleigh (WALN7) in RAH | | | | |
| at S. Wilmington St. (WAWN7) in RAH | | | | |
| at Rose Ln in Raleigh (WRLN7) in RAH | | | | |
| at S. State St. (WSSN7) in RAH | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Trailwood Drive (TRLN7) in RAH | | Walnut Creek (NC) at Sunnybrook Dr in Raleigh(WALN7) | | Neuse River near Clayton(CLYN7) |
Walnut Creek (NY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Silver Creek (WNCN6) in BUF | | | | |
Walnut Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Purcell (PRLO2) in OUN | | | | |
Walnut River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Augusta (AGAK1) in ICT | Walnut River near El Dorado(EDEK1) | Walnut River at Winfield(WFDK1) | | |
| at Arkansas City (ARKK1) in ICT | Walnut River at Winfield(WFDK1) | | | |
| near El Dorado (EDEK1) in ICT | West Branch Walnut River at El Dorado(EDWK1) | Walnut River at Augusta(AGAK1) | | |
| at El Dorado Lake (EDRK1) in ICT | | | | |
| at Winfield (WFDK1) in ICT | Walnut River at Augusta(AGAK1) | Walnut River at Arkansas City(ARKK1) | | |
Wanadoga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Battle Creek (WANM4) in GRR | | | | |
Wanaque River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wanaque (WNQN4) in PHI | Wanaque River at Wanaque Reservoir elevation(WRDN4) | | | |
| at Wanaque Reservoir elevation (WRDN4) in PHI | | Wanaque River at Wanaque(WNQN4) | | |
Wando River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cainhoy (IN MLLW) (WRCS1) in CHS | | Wando River above Mount Pleasant (IN MLLW)(WRIS1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Mount Pleasant (IN MLLW) (WRIS1) in CHS | Wando River at Cainhoy (IN MLLW)(WRCS1) | Cooper River at Charleston Harbor (IN MLLW)(CHTS1) | | |
Wappasening Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Windham Center (WPSP1) in BGM | | | | |
Wappingers Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wappinger Falls (WAPN6) in ALY | | | | |
Wapsipinicon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Anamosa Shaw Rd (ANSI4) in DVN | Wapsipinicon River at Independence(IDPI4) | Wapsipinicon River at Oxford Mills(OXJI4) | | |
| near DeWitt (DEWI4) in DVN | Wapsipinicon River at Oxford Mills(OXJI4) | | | |
| at Independence (IDPI4) in DVN | Wapsipinicon River near Tripoli(TPLI4) | Wapsipinicon River at Anamosa Shaw Rd(ANSI4) | | |
| at Oxford Mills (OXJI4) in DVN | Wapsipinicon River at Anamosa Shaw Rd(ANSI4) | Wapsipinicon River near DeWitt(DEWI4) | | |
| near Tripoli (TPLI4) in DMX | | Wapsipinicon River at Independence(IDPI4) | | |
Wapwallopen Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wapwallopen (WAPP1) in BGM | | | | |
Ward Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Otway (in MLLW) (OTWN7) in MHX | | | | |
| above Sunnyside (WDKC1) in REV | | | | |
Ward Creek (AK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Lake Connell Dam (LCDA2) in PAJK | | | | |
Ware River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Schley (IN MLLW) (WRVV2) in AKQ | | | | |
Warm Slough |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Central City (CENN1) in GID | | | | |
Warm Springs |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kahneeta Hot Springs (KAHO3) in PDT | | | | |
Warm Springs Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Anaconda (ANDM8) in MSO | | | | |
Warm Springs Creek (ID) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ketchum (WRMI1) in PIH | Big Wood River near Ketchum(BWKI1) | Big Wood River at Hailey(HALI1) | | |
Warm Springs Reservoir (Lake Sonoma) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| other (WSDC1) in MTR | | | | |
Warm Springs Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Berkeley Springs (BWSW2) in LWX | | | | |
Warner River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Davisville (DAVN3) in GYX | | | | |
Warroad River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above East Branch Warroad R. nr Roosevelt FR59 (EWRM5) in FGF | | | | |
| above West Branch nr Warroad CSAH5 (WBWM5) in FGF | | | | |
Warthan Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Coalinga (WARC1) in HNX | | | | |
Wartrace Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wartrace (WRTT1) in OHX | | | | |
Washington Channel |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at SW Waterfront (IN MLLW) (WASD2) in LWX | | Potomac River at Alexandria(AXTV2) | | |
Washington Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at McDowell Blvd. (PWAC1) in MTR | | | | |
| at Holly Lane (PWCC1) in MTR | | | | |
Washita River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Alex (ALXO2) in OUN | Washita River near Chickasha(CCKO2) | Washita River at Lindsay(LNDO2) | | |
| at Anadarko (ANDO2) in OUN | Washita River near Carnegie(CAGO2) | Washita River near Chickasha(CCKO2) | | |
| near Carnegie (CAGO2) in OUN | Washita River near Clinton(CLIO2) | Washita River at Anadarko(ANDO2) | | |
| near Chickasha (CCKO2) in OUN | Washita River at Anadarko(ANDO2) | Washita River at Alex(ALXO2) | | |
| near Cordell (CCWO2) in OUN | | | | |
| near Cheyenne (CHYO2) in OUN | | Washita River near Hammon(HMMO2) | | |
| near Clinton (CLIO2) in OUN | Washita River near Foss(FBFO2) | Washita River near Carnegie(CAGO2) | | |
| at Cumberland Cut near Cumberland (CWRO2) in OUN | Washita River near Tishomingo(TWRO2) | | | |
| near Dickson (DURO2) in OUN | Washita River near Pauls Valley(PLVO2) | Washita River near Tishomingo(TWRO2) | | |
| near Foss (FBFO2) in OUN | Washita River at Foss Reservoir(FOSO2) | Washita River near Clinton(CLIO2) | | |
| at Foss Reservoir (FOSO2) in OUN | Washita River near Hammon(HMMO2) | Washita River near Foss(FBFO2) | | |
| near Hammon (HMMO2) in OUN | Washita River near Cheyenne(CHYO2) | Washita River at Foss Reservoir(FOSO2) | | |
| at Lindsay (LNDO2) in OUN | Washita River at Alex(ALXO2) | Washita River near Pauls Valley(PLVO2) | | |
| near Pauls Valley (PLVO2) in OUN | Washita River at Lindsay(LNDO2) | Washita River near Dickson(DURO2) | | |
| near Tishomingo (TWRO2) in OUN | Washita River near Dickson(DURO2) | Washita River at Cumberland Cut near Cumberland(CWRO2) | | |
Washougal River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Washougal (WASW1) in PQR | | | | |
Wasilla Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Palmer (WSAA2) in PAFC | | | | |
Watauga River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elizabethton (EZBT1) in MRX | | | | |
| above Watauga Dam (WTGT1) in MRX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sugar Grove (SGWN7) in RNK | | | | |
Wateree River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Wateree Dam (WATS1) in CAE | Catawba River at Cedar Creek-Rocky Creek Dam(CDCS1) | Wateree River near Camden(CMDS1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Camden (CMDS1) in CAE | Wateree River at Lake Wateree Dam(WATS1) | | | |
Waterloo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dorchester (DWCI4) in ARX | | | | |
Waterman Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sutherland (SWCI4) in FSD | | | | |
Watonwan River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Garden City (GRDM5) in MPX | | Blue Earth River near Rapidan(RAPM5) | | |
| near La Salle 3ESE (LSLM5) in MPX | | Watonwan River near Garden City(GRDM5) | | Blue Earth River near Rapidan(RAPM5) |
Watson Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Manasquan (IN MLLW) (MSNN4) in PHI | | | | |
Watson Creek Tributary |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tanglewood Drive near Snellville (WATG1) in FFC | | | | |
Watson Sag Weir |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Watson 1N - Hwy 9 Bridge (SAGM5) in MPX | | | | |
Watsonville Slough |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Watsonville Slough (WSVC1) in MTR | | | | |
Watts Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Washington (WATD2) in LWX | | | | |
Waubonse Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Oswego (WBOI2) in LOT | | Fox River at Yorkville (Palmer Dam)(YKVI2) | | |
Waupaca River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Waupaca (WPCW3) in GRB | | Wolf River (WI) near Lake Poygan(WNCW3) | | |
Weaubleau Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Weableau (WBLM7) in SGF | | | | |
Weber River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Coalville (CLLU1) in SLC | | | | |
| above Echo (ECWU1) in SLC | | | | |
| near Gateway (GATU1) in SLC | Weber River near Plain City(WWPU1) | | | |
| near Oakley (OAWU1) in SLC | | Weber River near Plain City(WWPU1) | | |
| near Plain City (WWPU1) in SLC | Weber River near Oakley(OAWU1) | Weber River near Gateway(GATU1) | | |
Weekes Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Apache Junction (WKWA3) in PSR | | | | |
Weeping Water Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Union (UION1) in OAX | | | | |
Weiser River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cambridge (CAMI1) in BOI | | Weiser River at Weiser(WSRI1) | | Crane Creek near Weiser(CRWI1) |
| at Weiser (WSRI1) in BOI | Weiser River at Cambridge(CAMI1) | | Crane Creek near Weiser(CRWI1) | |
Wekiva River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sanford (WEKF1) in MLB | | | | |
Weller Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Des Plaines (WLRI2) in LOT | | Des Plaines River at Des Plaines (Algonquin Road)(DMPI2) | | |
Wells Creek (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Frontenac (FRCM5) in MPX | | | | |
Wells River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wells River (WLRV1) in BTV | | | | |
Wenatchee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Monitor (MONW1) in OTX | Wenatchee River at Peshastin(PESW1) | | | |
| at Peshastin (PESW1) in OTX | Wenatchee River at Plain(WPLW1) | Wenatchee River at Monitor(MONW1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Plain (WPLW1) in OTX | | Wenatchee River at Peshastin(PESW1) | | |
West Bouldin Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Oltorf Road at Austin (ORBT2) in EWX | | | | |
West Branch Brandywine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Coatesville (COTP1) in PHI | West Branch Brandywine Creek at Honeybrook(HNBP1) | West Branch Brandywine Creek at Modena(MODP1) | | |
| at Honeybrook (HNBP1) in PHI | | West Branch Brandywine Creek at Coatesville(COTP1) | | |
| at Modena (MODP1) in PHI | West Branch Brandywine Creek at Coatesville(COTP1) | | | |
West Branch Clarion River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wilcox (WCXP1) in CTP | | | | |
West Branch Delaware River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cannonsville Reservoir (CNNN6) in BGM | West Branch Delaware River at Walton(WALN6) | West Branch Delaware River at Stilesville(SLVN6) | | |
| above Delhi (DELN6) in BGM | West Branch Delaware River at Hobart(HBTN6) | West Branch Delaware River at Walton(WALN6) | | |
| at Hobart (HBTN6) in BGM | | West Branch Delaware River above Delhi(DELN6) | | |
| at Hale Eddy (HLEN6) in BGM | West Branch Delaware River at Stilesville(SLVN6) | Delaware River at Callicoon(CCRN6) | | |
| at Stilesville (SLVN6) in BGM | West Branch Delaware River at Cannonsville Reservoir(CNNN6) | West Branch Delaware River at Hale Eddy(HLEN6) | | |
| at Walton (WALN6) in BGM | West Branch Delaware River above Delhi(DELN6) | West Branch Delaware River at Cannonsville Reservoir(CNNN6) | | |
West Branch Du Page River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Naperville (NAWI2) in LOT | West Branch Du Page River at Naperville (Webster St)(NPVI2) | Du Page River near Plainfield(NDRI2) | | |
| at Naperville (Fawell Dam) (NFDI2) in LOT | West Branch Du Page River near Warrenville(WRNI2) | West Branch Du Page River at Naperville (Webster St)(NPVI2) | | |
| at Naperville (Webster St) (NPVI2) in LOT | West Branch Du Page River at Naperville (Fawell Dam)(NFDI2) | West Branch Du Page River near Naperville(NAWI2) | | |
| near West Chicago (WBDI2) in LOT | | West Branch Du Page River near Warrenville(WRNI2) | | |
| near Warrenville (WRNI2) in LOT | West Branch Du Page River near West Chicago(WBDI2) | West Branch Du Page River at Naperville (Fawell Dam)(NFDI2) | | |
West Branch Floyd River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Struble (FRSI4) in FSD | | | | |
West Branch Herring Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Idlewylde (IDLM2) in LWX | | | | |
West Branch Lac Qui Parle River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dawson (DAWM5) in MPX | West Branch Lac Qui Parle River near Madison 5S(WSDM5) | Lac Qui Parle River at Lac Qui Parle(LQPM5) | | |
| at Gary (LQGS2) in ABR | | | | |
| near Madison 5S (WSDM5) in MPX | | West Branch Lac Qui Parle River at Dawson(DAWM5) | | |
West Branch Lackawaxen River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Prompton (PRMP1) in BGM | | | | |
West Branch Llagas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cohansey Avenue (WBLC1) in MTR | | | | |
West Branch Mahoning River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Kirwan Reservoir (KIRO1) in CLE | West Branch Mahoning River above Ravenna(RVNO1) | West Branch Mahoning River below M J Kirwan Dam(KITO1) | | |
| below M J Kirwan Dam (KITO1) in CLE | West Branch Mahoning River at Kirwan Reservoir(KIRO1) | Mahoning River at Leavittsburg(LEAO1) | | |
| above Ravenna (RVNO1) in CLE | | West Branch Mahoning River at Kirwan Reservoir(KIRO1) | | |
West Branch Middle Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Martinsville (MRTN4) in PHI | | | | |
West Branch Nimishillen Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Canton (WBNO1) in CLE | | Nimishillen Creek at North Industry(NHSO1) | | |
West Branch Ontonagon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bergland (BGLM4) in MQT | | | | |
West Branch Oswegatchie River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Harrisville (HVLN6) in BTV | | Oswegatchie River near Heuvelton(HEUN6) | | |
West Branch Perkiomen Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hillegass (HLGP1) in PHI | | | | |
West Branch Rock River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Waupun (WPUW3) in MKX | South Branch Rock River at Waupun(WPNW3) | Rock River at Horicon(HCNW3) | | |
West Branch Rocky River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at West View (CSNO1) in CLE | | Unnamed Tributary to WB Rocky River near Berea(SPOO1) | | Baker Creek at Olmsted Falls(BAKO1) |
West Branch Rocky River NC |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below mouth of South Prong River (WBRN7) in GSP | | Rocky River NC near ROCKY RIVER/ ABV IRISH BUFFALO CK(IBFN7) | | |
West Branch Rum River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Princeton 2WNW (PRNM5) in MPX | | Rum River near St. Francis 4 South(STFM5) | | |
West Branch St. Joseph River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nettle Lake (NETO1) in IWX | | | | |
West Branch Susquehanna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Allenwood (ALWP1) in CTP | West Branch Susquehanna River near Muncy(MCYP1) | West Branch Susquehanna River at West Milton(ILTP1) | | |
| near Curwensville (CRVP1) in CTP | Central PA Dams other Curwensville Dam on West Branch Susquehanna(CRWP1) | West Branch Susquehanna River at Hyde(HYEP1) | | |
| at Hyde (HYEP1) in CTP | West Branch Susquehanna River near Curwensville(CRVP1) | West Branch Susquehanna River at Karthaus(KARP1) | | |
| at West Milton (ILTP1) in CTP | West Branch Susquehanna River at Allenwood(ALWP1) | West Branch Susquehanna River at Lewisburg(LWBP1) | | |
| at Jersey Shore (JRSP1) in CTP | West Branch Susquehanna River at Lock Haven(LHVP1) | West Branch Susquehanna River at Williamsport(WILP1) | | |
| at Karthaus (KARP1) in CTP | West Branch Susquehanna River at Hyde(HYEP1) | West Branch Susquehanna River at Renovo(ROVP1) | | |
| at Lock Haven (LHVP1) in CTP | West Branch Susquehanna River at Renovo(ROVP1) | West Branch Susquehanna River at Jersey Shore(JRSP1) | Bald Eagle Creek near Beech Creek Station(BECP1) | |
| at Lewisburg (LWBP1) in CTP | West Branch Susquehanna River at West Milton(ILTP1) | | | |
| near Muncy (MCYP1) in CTP | West Branch Susquehanna River at Williamsport(WILP1) | West Branch Susquehanna River at Allenwood(ALWP1) | | |
| at Renovo (ROVP1) in CTP | West Branch Susquehanna River at Karthaus(KARP1) | West Branch Susquehanna River at Lock Haven(LHVP1) | | |
| at Williamsport (WILP1) in CTP | West Branch Susquehanna River at Jersey Shore(JRSP1) | West Branch Susquehanna River near Muncy(MCYP1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bower (Mahaffey) (BWRP1) in CTP | | West Branch Susquehanna River at Hyde(HYEP1) | | Central PA Dams other Curwensville Dam on West Branch Susquehanna(CRWP1) |
West Branch Wading River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Jenkins (JENN4) in PHI | | | | |
West Branch Walnut River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at El Dorado (EDWK1) in ICT | | Walnut River near El Dorado(EDEK1) | | |
West Branch Westfield River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Huntington (HNTM3) in BOX | | | | |
West Branch of the St. Regis River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Parishville (PARN6) in BTV | | | | |
West Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Walton (WWAN6) in BGM | | | | |
West Canada Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hinckley Dam (HIKN6) in ALY | | West Canada Creek at Kast Bridge(KASN6) | | |
| at Kast Bridge (KASN6) in ALY | West Canada Creek at Hinckley Dam(HIKN6) | | | |
West Canal |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clifton Court Intake (WCIC1) in MTR | | | | |
West Canyon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cedar Fort (WESU1) in SLC | | | | |
West Central Texas Lakes |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Abilene (ABIT2) in SJT | West Central Texas Lakes at Lake Fort Phantom Hill(HAWT2) | West Central Texas Lakes at Lake Sweetwater(LSWT2) | | |
| at Brady Creek Reservoir (BCRT2) in SJT | West Central Texas Lakes at Lake Coleman(LKCT2) | | | |
| at Oak Creek Reservoir (BLKT2) in SJT | West Central Texas Lakes at E. V. Spence Reservoir(EVST2) | West Central Texas Lakes at O. C. Fisher Lake(SAGT2) | | |
| at E. V. Spence Reservoir (EVST2) in SJT | West Central Texas Lakes at Lake Sweetwater(LSWT2) | West Central Texas Lakes at Oak Creek Reservoir(BLKT2) | | |
| at Lake Fort Phantom Hill (HAWT2) in SJT | West Central Texas Lakes at Lake Stamford(LSFT2) | West Central Texas Lakes at Lake Abilene(ABIT2) | | |
| at Hords Creek Lake (HORT2) in SJT | West Central Texas Lakes at O.H. Ivie Reservoir(OHIT2) | West Central Texas Lakes at Lake Coleman(LKCT2) | | |
| above Kirby Lake (KBYT2) in SJT | | | | |
| at Lake Coleman (LKCT2) in SJT | West Central Texas Lakes at Hords Creek Lake(HORT2) | West Central Texas Lakes at Brady Creek Reservoir(BCRT2) | | |
| at Lake Stamford (LSFT2) in SJT | | West Central Texas Lakes at Lake Fort Phantom Hill(HAWT2) | | |
| at Lake Sweetwater (LSWT2) in SJT | West Central Texas Lakes at Lake Abilene(ABIT2) | West Central Texas Lakes at E. V. Spence Reservoir(EVST2) | | |
| at Lake Nasworthy (NAST2) in SJT | West Central Texas Lakes at Twin Buttes Reservoir(TBRT2) | West Central Texas Lakes at O.H. Ivie Reservoir(OHIT2) | | |
| at O.H. Ivie Reservoir (OHIT2) in SJT | West Central Texas Lakes at Lake Nasworthy(NAST2) | West Central Texas Lakes at Hords Creek Lake(HORT2) | | |
| at O. C. Fisher Lake (SAGT2) in SJT | West Central Texas Lakes at Oak Creek Reservoir(BLKT2) | West Central Texas Lakes at Twin Buttes Reservoir(TBRT2) | | |
| at Twin Buttes Reservoir (TBRT2) in SJT | West Central Texas Lakes at O. C. Fisher Lake(SAGT2) | West Central Texas Lakes at Lake Nasworthy(NAST2) | | |
West Chickamauga Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 146 near Lakeview (WCKG1) in FFC | | | | |
West Clear Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Camp Verde (WCLA3) in FGZ | Wet Beaver Creek near Rimrock(WBVA3) | Verde River below Camp Verde(VCVA3) | | |
West Conewago Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Manchester (MANP1) in CTP | West Conewago Creek at East Berlin(WCCP1) | | | |
| at East Berlin (WCCP1) in CTP | | West Conewago Creek near Manchester(MANP1) | | |
West Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Parma 3SE (PARO1) in CLE | West Creek above Parma(PRMO1) | West Creek at Brooklyn Heights(BRCO1) | | |
| above Parma (PRMO1) in CLE | | West Creek above Parma 3SE(PARO1) | | |
| near Skagway (WCSA2) in PAJK | | Taiya River near Skagway(TYAA2) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brooklyn Heights (BRCO1) in CLE | West Creek above Parma 3SE(PARO1) | | | |
West Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Westcreek (WECC2) in BOU | | South Platte River at South Platte(SPTC2) | | |
West Creek (OH) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hamler (HMLO1) in IWX | | South Turkeyfoot Creek near Shunk(SHUO1) | | |
West Divide Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Raven (WETC2) in GJT | | | | |
West Elm Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Encino Rio at San Antonio (WEET2) in EWX | | | | |
West Fork Big Blue River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dorchester (DRGN1) in OAX | | | | |
West Fork Big Goose Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dome Lake No. 1 Reservoir (DMRW4) in BYZ | | | | |
| at Sawmill Reservoir near Big Horn (SWRW4) in BYZ | | | | |
| near Story (WBDW4) in BYZ | | | | |
| near Big Horn (WBGW4) in BYZ | | | | |
West Fork Bitterroot River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Conner (WFBM8) in MSO | | | | |
West Fork Blue River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Salem (SEMI3) in LMK | | Blue River (IN) at Fredericksburg(FRDI3) | | |
West Fork Calcasieu River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Gahgan Boat Launch (CGHL1) in LCH | | | | |
| at Dunn Ferry Road (CWFL1) in LCH | | | | |
West Fork Carson River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Woodfords (WOOC1) in REV | | Carson River near Carson City(STWN2) | | |
West Fork Cedar River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at IFC--Kesley Hickory Ave (KESI4) in DMX | West Fork Cedar River near Kesley(KSYI4) | West Fork Cedar River at Finchford(FNHI4) | | |
| near Kesley (KSYI4) in DMX | | West Fork Cedar River at IFC--Kesley Hickory Ave(KESI4) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Finchford (FNHI4) in DMX | West Fork Cedar River at IFC--Kesley Hickory Ave(KESI4) | Cedar River at Cedar Falls(CEDI4) | | |
West Fork Choctawhatchee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Skipperville (SR 105) (SKPA1) in TAE | | Choctawhatchee River near Newton (SR 134)(NEWA1) | | |
West Fork Cow Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Glendale (GLNO3) in MFR | | | | |
West Fork Des Moines River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Avoca (AVOM5) in FSD | | West Fork Des Moines River above Windom(WDOM5) | | |
| at Emmetsburg (EMTI4) in DMX | West Fork Des Moines River at Estherville(ESVI4) | West Fork Des Moines River at Humboldt(HBTI4) | | |
| at Estherville (ESVI4) in DMX | West Fork Des Moines River at Jackson(JCKM5) | West Fork Des Moines River at Emmetsburg(EMTI4) | | |
| at Humboldt (HBTI4) in DMX | West Fork Des Moines River at Emmetsburg(EMTI4) | Des Moines River at Fort Dodge(FODI4) | Pilot Creek (Central IA) near Rolfe(RLFI4) | |
| at Jackson (JCKM5) in FSD | West Fork Des Moines River above Windom(WDOM5) | West Fork Des Moines River at Estherville(ESVI4) | | |
| above Windom (WDOM5) in FSD | West Fork Des Moines River near Avoca(AVOM5) | West Fork Des Moines River at Jackson(JCKM5) | | |
West Fork Ditch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hornick (HOKI4) in FSD | West Fork Ditch at Moville(WFMI4) | Little Sioux River near Turin(TURI4) | Little Sioux River at Correctionville(CRRI4) | |
| at Moville (WFMI4) in FSD | | West Fork Ditch near Hornick(HOKI4) | | |
West Fork Drakes Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Franklin (FRLK2) in LMK | | Drakes Creek near Alvaton(ALVK2) | | |
West Fork Ecola Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cannon Beach (ECWO3) in PQR | | | | |
West Fork Feather River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Magalia (WBGC1) in STO | | | | |
West Fork Gila River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cliff Dwellings (WFGN5) in ABQ | | | | |
West Fork Hood River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dee (WFHO3) in PQR | | Hood River near Hood River(HODO3) | | |
West Fork Little Sioux River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lake Park (LPRI4) in FSD | | | | |
West Fork North Branch Chicago River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Deerfield (DRWI2) in LOT | | West Fork North Branch Chicago River at Northbrook(NBRI2) | | |
| at Northbrook (NBRI2) in LOT | West Fork North Branch Chicago River at Deerfield(DRWI2) | North Branch Chicago River at Niles(NILI2) | | |
West Fork Oak Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Sedona (OAWA3) in FGZ | | | | |
West Fork Olsen Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cordova (OSNA2) in PAFC | | | | |
West Fork Permanente Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Deer Farm (WFPC1) in MTR | | | | |
West Fork Pigeon River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bethel (CWPN7) in GSP | East Fork Pigeon River above Canton(CEPN7) | Pigeon River (NC) at Canton(CTPN7) | | |
West Fork Portage Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oshtemo (PCOM4) in GRR | | West Fork Portage Creek at Kalamazoo(WPCM4) | | |
| at Kalamazoo (WPCM4) in GRR | West Fork Portage Creek near Oshtemo(PCOM4) | Portage Creek at Kalamazoo(PCKM4) | | |
West Fork River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Butcherville (BCVW2) in RLX | West Fork River at Weston(WTNW2) | West Fork River near Clarksburg(CLKW2) | | |
| near Clarksburg (CLKW2) in RLX | West Fork River at Butcherville(BCVW2) | West Fork River at Enterprise(ENTW2) | | |
| at Enterprise (ENTW2) in RLX | West Fork River near Clarksburg(CLKW2) | Monongahela River at Opekiska Lock and Dam(OKKW2) | | |
| at Stonewall Jackson Lake (JACW2) in RLX | West Fork River at Walkersville(WLKW2) | West Fork River below Stonewall Jackson Lake(STJW2) | | |
| below Stonewall Jackson Lake (STJW2) in RLX | West Fork River at Stonewall Jackson Lake(JACW2) | West Fork River at Weston(WTNW2) | | |
| at Walkersville (WLKW2) in RLX | | West Fork River at Stonewall Jackson Lake(JACW2) | | |
| at Weston (WTNW2) in RLX | West Fork River below Stonewall Jackson Lake(STJW2) | West Fork River at Butcherville(BCVW2) | | |
West Fork Rock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Red Lodge (WRKM8) in BYZ | | | | |
West Fork Salmon Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Conconully (SCCW1) in OTX | | | | |
West Fork San Jacinto River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Conroe (CFKT2) in HGX | West Fork San Jacinto River at Lake Conroe(LCTT2) | West Fork San Jacinto River near Porter(POET2) | Lake Creek above The Woodlands(FCWT2) | |
| near Humble (HMMT2) in HGX | West Fork San Jacinto River near Porter(POET2) | San Jacinto River at Lake Houston(HSJT2) | Spring Creek near Spring(SPNT2) | |
| at Lake Conroe (LCTT2) in HGX | | West Fork San Jacinto River near Conroe(CFKT2) | | |
| near Porter (POET2) in HGX | West Fork San Jacinto River near Conroe(CFKT2) | West Fork San Jacinto River near Humble(HMMT2) | | |
West Fork Satsop River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Satsop (WFSW1) in SEW | | | | |
West Fork Tolovana River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Livengood (WFTA2) in PAFG | | | | |
West Fork Trinity River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Boyd (BOYT2) in FWD | Big Sandy Creek (Trinity River Basin) near Bridgeport(BRPT2) | North Texas Lakes at Eagle Mountain Lake(EAMT2) | North Texas Lakes at Lake Bridgeport(BPRT2) | |
| at Fort Worth (FWOT2) in FWD | North Texas Lakes at Lake Worth(FLWT2) | West Fork Trinity River at Grand Prairie(GPRT2) | Clear Fork Trinity River at Fort Worth(FWHT2) | |
| at Grand Prairie (GPRT2) in FWD | West Fork Trinity River at Fort Worth(FWOT2) | Trinity River at Dallas(DALT2) | | |
| near Jacksboro (JAKT2) in FWD | | North Texas Lakes at Lake Bridgeport(BPRT2) | | |
West Fork Tuckasegee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Thorpe Dam (THPN7) in GSP | | | | |
West Fork Vermillion River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Parker (PKRS2) in FSD | | Vermillion River near Chancellor(VRCS2) | | |
West Fork White Lick Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Danville (WWDI3) in IND | | White Lick Creek at Mooresville(MOOI3) | | |
West Fork Whitewater River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alpine (ALPI3) in ILN | Whitewater River near Economy(EMYI3) | Whitewater River at Brookville(BRKI3) | | |
West Grand Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Grand Lake Stream (WGLM1) in CAR | | | | |
West Hickman Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Veterans Park (VTPK2) in LMK | | | | |
West Hobolochitto Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near McNeill (MNLM6) in LIX | | | | |
West Little Llagas Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Edmundson (WLAC1) in MTR | | | | |
West Main Drainage Ditch 1 & 2 (North Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Britt (BTDI4) in DMX | | Iowa River near Rowan(ROWI4) | | |
West Mustang Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ganado (GNDT2) in HGX | | Navidad River at Lake Texana(LTXT2) | | |
West Neck Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mapleton (WNCV2) in AKQ | | | | |
West Nishnabotna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hancock (HNKI4) in OAX | West Nishnabotna River at Harlan(HRNI4) | West Nishnabotna River near Henderson(HWNI4) | | |
| at Harlan (HRNI4) in OAX | West Nishnabotna River at Irwin(IWNI4) | West Nishnabotna River near Hancock(HNKI4) | | |
| near Henderson (HWNI4) in OAX | West Nishnabotna River near Hancock(HNKI4) | West Nishnabotna River near Randolph(RDPI4) | | |
| at Irwin (IWNI4) in OAX | | West Nishnabotna River at Harlan(HRNI4) | | |
| near Avoca (WAVI4) in OAX | | | | |
| near Riverton (WISI4) in OAX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Randolph (RDPI4) in OAX | West Nishnabotna River near Henderson(HWNI4) | | | |
West Nodaway River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Massena IA 148 (MAAI4) in DMX | | Nodaway River at Clarinda(ICLI4) | | |
West Nueces River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bracketville (BTVT2) in EWX | | Nueces River at Laguna(UVAT2) | | |
West Okaw River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lovington (WORI2) in ILX | | | | |
West Otter Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Tom Steed Lake (MTNO2) in OUN | | | | |
West Papillion Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elkhorn (EKWN1) in OAX | | West Papillion Creek at Pacific Street at Omaha(EWDN1) | | |
| at Pacific Street at Omaha (EWDN1) in OAX | West Papillion Creek at Elkhorn(EKWN1) | West Papillion Creek at Millard(MWBN1) | | |
| at Millard (MWBN1) in OAX | West Papillion Creek at Pacific Street at Omaha(EWDN1) | West Papillion Creek at Papillion(PWBN1) | | |
| at Papillion (PWBN1) in OAX | West Papillion Creek at Millard(MWBN1) | Papillion Creek at Fort Crook(FCKN1) | South Papillion Creek at Chalco(PSBN1) | |
West Pass Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Parkman (Closed Gauge) (WPPW4) in BYZ | | | | |
West Plum Creek (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Sedalia (WPCC2) in BOU | | Plum Creek (CO) near Sedalia(LOVC2) | | |
West Pond |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Glen Cove (WESN6) in OKX | | | | |
West Prong Little Pigeon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Chimney Picnic Area (CPAT1) in MRX | | West Prong Little Pigeon River at Aquarium Bridge(HJBT1) | | Little Pigeon River above Sevierville(SEVT1) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Gatlinburg (GATT1) in MRX | West Prong Little Pigeon River at Chimney Picnic Area(CPAT1) | West Prong Little Pigeon River at Aquarium Bridge(HJBT1) | | Little Pigeon River above Sevierville(SEVT1) |
| at Aquarium Bridge (HJBT1) in MRX | West Prong Little Pigeon River above Gatlinburg(GATT1) | Little Pigeon River above Sevierville(SEVT1) | West Prong Little Pigeon River at Chimney Picnic Area(CPAT1) | |
West Prong Medina River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Carpenter Creek Road (WPMT2) in EWX | | Medina River at Patterson Road at Medina(MERT2) | | |
West River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Townshend Lake (TOWV1) in ALY | | | | |
| above Lake Watrous (WTSC3) in OKX | | | | |
West Rosebud Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Roscoe (WRDM8) in BYZ | West Rosebud Creek near Emerald Lake Campground(WREM8) | | | |
| near Emerald Lake Campground (WREM8) in BYZ | | West Rosebud Creek near Roscoe(WRDM8) | | |
West Salt Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Landslde Toe - RAPID DEPLOY (WSLC2) in GJT | | | | |
| at Landslide Sag Pool - RAPID DEPLOY (WSPC2) in GJT | | | | |
West Toll Gate Creek (CO) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Aurora (CNPC2) in BOU | | Sand Creek (CO) near Commerce City(SACC2) | | |
West Wailuaiki Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hana (WWKH1) in HNL | | | | |
West Walker River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Coleville (Lower Gage) (CLEC1) in REV | West Walker River near Coleville (Upper Gage)(WWBC1) | West Walker River at Topaz Lake(TOPN2) | | |
| at Hoye Bridge nr Wellington (HOYN2) in REV | West Walker River at Topaz Lake(TOPN2) | West Walker River near Hudson(WWHN2) | | |
| at Topaz Lake (TOPN2) in REV | West Walker River near Coleville (Lower Gage)(CLEC1) | West Walker River at Hoye Bridge nr Wellington(HOYN2) | | |
| near Coleville (Upper Gage) (WWBC1) in REV | | West Walker River near Coleville (Lower Gage)(CLEC1) | | |
| near Hudson (WWHN2) in REV | West Walker River at Hoye Bridge nr Wellington(HOYN2) | Walker River near Mason - Snyder Lane(MASN2) | | |
Westecunk Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Stafford Forge (STFN4) in PHI | | | | |
Western Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Woodmore / Lottsford Road (LOTM2) in LWX | | | | |
| at Upper Marlboro / Marlboro Country Club (MBOM2) in LWX | | | | |
| at Upper Marlboro (UPRM2) in LWX | | | | |
Western Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mount Washington in Baltimore (LCHM2) in LWX | | | | |
| at Western Run (WRWM2) in LWX | | | | |
Westfield River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Westfield (WSFM3) in BOX | | | | |
Wet Beaver Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rimrock (WBVA3) in FGZ | Dry Beaver Creek near Rimrock(DBVA3) | West Clear Creek near Camp Verde(WCLA3) | | |
Wewoka Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Wetumka (WWCO2) in OUN | | | | |
Wheeler Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Bill Cheek Road near Auburn (WLRG1) in FFC | | | | |
Wheeling Creek OH |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Blaine (BLOO1) in PBZ | | | | |
Wheeling Creek WV |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elm Grove (WHEW2) in PBZ | | | | |
Whetstone Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Altamont St. at Marquette (WBMM4) in MQT | | | | |
Whetstone Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mannington (MWRW2) in PBZ | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mt. Gilead (MNGO1) in CLE | | Olentangy River at Delaware Lake(DLWO1) | | |
Whetstone River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Big Stone City (BGCS2) in ABR | | | | |
Whippany River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Pine Brook (PNBN4) in PHI | Whippany River at Morristown(WHIN4) | | | |
| at Morristown (WHIN4) in PHI | Whippany River near Morristown(WHPN4) | Whippany River at Pine Brook(PNBN4) | | |
| near Morristown (WHPN4) in PHI | | Whippany River at Morristown(WHIN4) | | |
Whiskey Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Marengo (MGOI3) in LMK | | Blue River (IN) at White Cloud(WHCI3) | | |
Whisky Chitto Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Mittie (MTTL1) in LCH | | | | |
White Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Zachary (WBHL1) in LIX | | | | |
White Breast Creek (Southern IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Melcher-Dallas (DLLI4) in DMX | | Des Moines River at Red Rock Reservoir(PELI4) | | |
White Brook (NY) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near White Brook near Wilmington NY (WLTN6) in BTV | | | | |
White Clay Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Newark (DPKD1) in PHI | White Clay Creek at Newark(NEKD1) | | | |
| at Newark (NEKD1) in PHI | White Clay Creek at Strickersville(SKVP1) | White Clay Creek near Newark(DPKD1) | | |
| at Strickersville (SKVP1) in PHI | | White Clay Creek at Newark(NEKD1) | | |
White Fox Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Clarion (CWFI4) in DMX | | Boone River (North Central IA) near Webster City(WBCI4) | | |
White Lick Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brownsburg (BROI3) in IND | | White Lick Creek at Mooresville(MOOI3) | | |
| at Mooresville (MOOI3) in IND | White Lick Creek near Brownsburg(BROI3) | White River (IN) near Centerton(CNTI3) | West Fork White Lick Creek at Danville(WWDI3) | |
White Marsh |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at U.S. 74 near Whiteville (WMWN7) in ILM | | | | |
White Oak Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Houston (HGTT2) in HGX | | | | |
White Oak Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Green Level (GLVN7) in RAH | | | | |
| above Georgetown (GTWO1) in ILN | | | | |
| near Talco (WOCT2) in SHV | | | | |
| at Westbrook Road /Jackson (WOWM6) in JAN | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Omaha at Interstate 30 (OMWT2) in SHV | White Oak Creek near Talco(WOCT2) | | | |
White Oak River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Swansboro (in MLLW) (SWBN7) in MHX | | | | |
White River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Augusta (AUGA4) in LZK | White River at Newport(NPTA4) | White River at Georgetown(GEOA4) | | |
| at Batesville (BAGA4) in LZK | White River at Calico Rock(CLRA4) | White River at Newport(NPTA4) | | |
| at Bull Shoals Dam (BSGA4) in LZK | White River at St. Charles(SCHA4) | | | |
| at Clarendon (CLDA4) in LZK | White River at Des Arc(DSCA4) | White River at St. Charles(SCHA4) | | |
| at Calico Rock (CLRA4) in LZK | | White River at Batesville(BAGA4) | | |
| at Des Arc (DSCA4) in LZK | White River at Georgetown(GEOA4) | White River at Clarendon(CLDA4) | | |
| near Fayetteville (FYGA4) in TSA | | | | |
| at Georgetown (GEOA4) in LZK | White River near Augusta(AUGA4) | White River at Des Arc(DSCA4) | | |
| below Mud Mountain Dam (MMDW1) in SEW | White River at Mud Mtn. Dam - Outflow(MMRW1) | White River above Boise Ck(WBCW1) | | |
| below Clearwater River (MMIW1) in SEW | | White River at Mud Mtn. Dam - Outflow(MMRW1) | | |
| at Mud Mtn. Dam - Outflow (MMRW1) in SEW | White River below Clearwater River(MMIW1) | White River below Mud Mountain Dam(MMDW1) | | |
| at Norrell Lock and Dam (NOGA4) in LZK | | | | |
| at Newport (NPTA4) in LZK | White River at Batesville(BAGA4) | White River near Augusta(AUGA4) | | |
| at St. Charles (SCHA4) in LZK | White River at Clarendon(CLDA4) | White River at Bull Shoals Dam(BSGA4) | | |
| near Auburn (WABW1) in SEW | White River at Roegner Pk. nr Auburn(WRPW1) | White River at Pacific(WPCW1) | | |
| above Boise Ck (WBCW1) in SEW | White River below Mud Mountain Dam(MMDW1) | White River at R St. Auburn(WRAW1) | | |
| near Plain (WHIW1) in OTX | | | | |
| at kilometer 1881.6 Alaska Hwy near Beaver Creek (WHRQ9) in PAFG4 | | | | |
| above Whitehall (WHTM4) in GRR | | | | |
| at Pacific (WPCW1) in SEW | White River near Auburn(WABW1) | White River near Sumner(WSTW1) | | |
| at R St. Auburn (WRAW1) in SEW | White River above Boise Ck(WBCW1) | White River at Roegner Pk. nr Auburn(WRPW1) | | |
| at Roegner Pk. nr Auburn (WRPW1) in SEW | White River at R St. Auburn(WRAW1) | White River near Auburn(WABW1) | | |
| near Sumner (WSTW1) in SEW | White River at Pacific(WPCW1) | White River near Dieringer(WRDW1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Allison (ALLA4) in LZK | White River at Calico Rock(CLRA4) | White River at Batesville(BAGA4) | | |
| above DeValls Bluff DCP (DBGA4) in LZK | White River at Des Arc(DSCA4) | White River at Clarendon(CLDA4) | | |
| at West Hartford (WEHV1) in BTV | Ayers Brook at Randolph(RANV1) | Connecticut River at West Lebanon(WLBN3) | | |
| near Dieringer (WRDW1) in SEW | White River near Sumner(WSTW1) | Puyallup River at Puyallup(PUYW1) | | |
White River (CO-UT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Watson (WATU1) in GJT | White River (CO-UT) near Rangely(WHBC2) | | | |
| near Rangely (WHBC2) in GJT | White River (CO-UT) near Meeker(WRMC2) | White River (CO-UT) near Watson(WATU1) | | |
| below Meeker (WHIC2) in GJT | | | | |
| near Meeker (WRMC2) in GJT | | White River (CO-UT) near Rangely(WHBC2) | | |
White River (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Raible Avenue in Anderson (ADNI3) in IND | White River (IN) at Anderson(ANDI3) | White River (IN) near Strawtown(WRSI3) | | |
| at Anderson (ANDI3) in IND | White River (IN) at Muncie(MIEI3) | White River (IN) at Raible Avenue in Anderson(ADNI3) | | |
| below Broad Ripple Dam (BBDI3) in IND | White River (IN) at Broad Ripple(BRDI3) | White River (IN) at Rocky Ripple(RRPI3) | | |
| at Broad Ripple (BRDI3) in IND | White River (IN) at Ravenswood(RVNI3) | White River (IN) below Broad Ripple Dam(BBDI3) | | |
| at Eagle Valley Power Plant (CENI3) in IND | White River (IN) near Centerton(CNTI3) | White River (IN) at Spencer(SPNI3) | | |
| near Centerton (CNTI3) in IND | White River (IN) at Stout Power Plant(STTI3) | White River (IN) at Eagle Valley Power Plant(CENI3) | White Lick Creek at Mooresville(MOOI3) | |
| near Edwardsport (EDWI3) in IND | White River (IN) at Edwardsport(FREI3) | White River (IN) above Petersburg(PETI3) | | |
| at Elliston (ELLI3) in IND | White River (IN) at Spencer(SPNI3) | White River (IN) at Newberry(NWBI3) | Eel River at Bowling Green(BOLI3) | |
| at Edwardsport (FREI3) in IND | White River (IN) at Newberry(NWBI3) | White River (IN) near Edwardsport(EDWI3) | | |
| at Hazleton (HAZI3) in IND | White River (IN) at Petersburg(PTRI3) | White River (IN) at Old U.S. Highway 41 located at Hazleton(HZNI3) | | |
| at Old U.S. Highway 41 located at Hazleton (HZNI3) in IND | White River (IN) at Hazleton(HAZI3) | Wabash River at Mount Carmel(MCRI2) | | |
| at Indianapolis Museum of Art (IMAI3) in IND | White River (IN) at Rocky Ripple(RRPI3) | White River (IN) at 16th Street in Indianapolis(WHSI3) | | |
| at Raymond Street in Indianapolis (INDI3) in IND | White River (IN) at Michigan Street in Indianapolis(IUPI3) | White River (IN) at Stout Power Plant(STTI3) | | |
| at Michigan Street in Indianapolis (IUPI3) in IND | White River (IN) at 16th Street in Indianapolis(WHSI3) | White River (IN) at Raymond Street in Indianapolis(INDI3) | Fall Creek (IN) at 16th Street in Indianapolis(FCSI3) | |
| at Muncie (MIEI3) in IND | | White River (IN) at Anderson(ANDI3) | | |
| at Noblesville (NBLI3) in IND | White River (IN) near Strawtown(WRSI3) | White River (IN) at 146th Street near Noblesville(WHNI3) | | |
| at 82nd Street Bridge near Nora (NORI3) in IND | White River (IN) at 146th Street near Noblesville(WHNI3) | White River (IN) near Ravenswood(WRRI3) | | |
| at Newberry (NWBI3) in IND | White River (IN) at Elliston(ELLI3) | White River (IN) at Edwardsport(FREI3) | | |
| above Petersburg (PETI3) in IND | White River (IN) near Edwardsport(EDWI3) | White River (IN) at Petersburg(PTRI3) | East Fork White River at Shoals(SHLI3) | |
| at Petersburg (PTRI3) in IND | White River (IN) above Petersburg(PETI3) | White River (IN) at Hazleton(HAZI3) | | |
| at Rocky Ripple (RRPI3) in IND | White River (IN) below Broad Ripple Dam(BBDI3) | White River (IN) at Indianapolis Museum of Art(IMAI3) | | |
| at Ravenswood (RVNI3) in IND | White River (IN) near Ravenswood(WRRI3) | White River (IN) at Broad Ripple(BRDI3) | | |
| at Spencer (SPNI3) in IND | White River (IN) at Eagle Valley Power Plant(CENI3) | White River (IN) at Elliston(ELLI3) | | |
| at Stout Power Plant (STTI3) in IND | White River (IN) at Raymond Street in Indianapolis(INDI3) | White River (IN) near Centerton(CNTI3) | Eagle Creek (IN) at Raymond Street in Indianapolis(ERSI3) | |
| at 146th Street near Noblesville (WHNI3) in IND | White River (IN) at Noblesville(NBLI3) | White River (IN) at 82nd Street Bridge near Nora(NORI3) | Cicero Creek at Morse Reservoir(NMSI3) | |
| at 16th Street in Indianapolis (WHSI3) in IND | White River (IN) at Indianapolis Museum of Art(IMAI3) | White River (IN) at Michigan Street in Indianapolis(IUPI3) | | |
| near Ravenswood (WRRI3) in IND | White River (IN) at 82nd Street Bridge near Nora(NORI3) | White River (IN) at Ravenswood(RVNI3) | | |
| near Strawtown (WRSI3) in IND | White River (IN) at Raible Avenue in Anderson(ADNI3) | White River (IN) at Noblesville(NBLI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Worthington (WORI3) in IND | White River (IN) at Spencer(SPNI3) | White River (IN) at Elliston(ELLI3) | Eel River at Bowling Green(BOLI3) | |
White River (MO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Table Rock Lake (FORM7) in SGF | | | | |
| at Ozark Beach Dam (PSZM7) in SGF | | | | |
| at School of the Ozarks (SOGM7) in SGF | | | | |
White River (NE-SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Interior (IRRS2) in UNR | White River (NE-SD) near Oglala(WOGS2) | White River (NE-SD) near Kadoka(KDKS2) | | |
| near Kadoka (KDKS2) in UNR | White River (NE-SD) near Interior(IRRS2) | White River (NE-SD) near White River(WHRS2) | | |
| near Nebraska-South Dakota State Line (NEBS2) in UNR | | White River (NE-SD) near Oglala(WOGS2) | | |
| near Oacoma (OACS2) in UNR | White River (NE-SD) near White River(WHRS2) | | | |
| near White River (WHRS2) in UNR | White River (NE-SD) near Kadoka(KDKS2) | White River (NE-SD) near Oacoma(OACS2) | | |
| near Oglala (WOGS2) in UNR | White River (NE-SD) near Nebraska-South Dakota State Line(NEBS2) | White River (NE-SD) near Interior(IRRS2) | | |
White River (UT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Tabbyune Creek near Soldier Summit (WRSU1) in SLC | | | | |
White River (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ashland (WHRW3) in DLH | | | | |
White River (WY) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Crawford (WRCN1) in CYS | | White River (NE-SD) near Nebraska-South Dakota State Line(NEBS2) | | |
White Rock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Lovewell Reservoir (LWLK1) in GID | White Rock Creek at Lovewell Reservoir(LOVK1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Burr Oak (BURK1) in GID | White Rock Creek at Lovewell Reservoir(LOVK1) | | | |
| at Dallas (DWRT2) in FWD | | Trinity River near Rosser(RSRT2) | | |
| at Lovewell Reservoir (LOVK1) in GID | White Rock Creek near Burr Oak(BURK1) | White Rock Creek below Lovewell Reservoir(LWLK1) | | |
White Salmon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Underwood (UNDW1) in PQR | | | | |
Whitefish River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kalispell (WHRM8) in MSO | | | | |
Whitemarsh Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Fullerton (FLRM2) in LWX | | | | |
| at White Marsh (WHMM2) in LWX | | | | |
Whiterocks River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Whiterocks (WTRU1) in GJT | | | | |
Whites Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Whites Creek (WCRT1) in OHX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bordeaux (BORT1) in OHX | Whites Creek near Whites Creek(WCRT1) | | | |
Whitewater Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lowry Mill (CR 215) (LOWA1) in TAE | | Pea River at Elba (US 84)(ELBA1) | | |
| at Starrs Mill (SMFG1) in FFC | | | | |
| near Northwest Fayetteville (WCEG1) in FFC | | Whitewater Creek near Southwest Fayetteville(WCSG1) | | |
| near Southwest Fayetteville (WCSG1) in FFC | Whitewater Creek near Northwest Fayetteville(WCEG1) | | | |
Whitewater Draw |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Douglas (WWDA3) in TWC | | | | |
Whitewater River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brookville (BRKI3) in ILN | East Fork Whitewater River below Brookville Lake(BOOI3) | | West Fork Whitewater River near Alpine(ALPI3) | |
| near Economy (EMYI3) in ILN | | West Fork Whitewater River near Alpine(ALPI3) | | |
Whitewater River (CA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Indio (WTIC1) in SGX | Whitewater River (CA) at Rancho Mirage(WWIC1) | | | |
| at Rancho Mirage (WWIC1) in SGX | | Whitewater River (CA) at Indio(WTIC1) | | |
Whitewater River (KS) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Augusta (AGSK1) in ICT | Whitewater River (KS) near Towanda(TOWK1) | | | |
| near Towanda (TOWK1) in ICT | | Whitewater River (KS) at Augusta(AGSK1) | | |
Whitewood Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Deadwood (DWDS2) in UNR | | Whitewood Creek above Whitewood(WTWS2) | | |
| above Vale (VAES2) in UNR | Whitewood Creek near Whitewood(WNWS2) | | | |
| near Whitewood (WNWS2) in UNR | Whitewood Creek above Whitewood(WTWS2) | Whitewood Creek above Vale(VAES2) | | |
| above Whitewood (WTWS2) in UNR | Whitewood Creek at Deadwood(DWDS2) | Whitewood Creek near Whitewood(WNWS2) | | |
Whitley Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Allenville (WHCI2) in ILX | | | | |
Whitman Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Whitman Lake Dam (WLDA2) in PAJK | | | | |
Whittlesey Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ashland (WTLW3) in DLH | | | | |
Whychus Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Sisters (SQKO3) in PDT | | | | |
Wichita River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Charlie (CHWT2) in OUN | Wichita River at River Road at Wichita Falls(WFRT2) | | | |
| at Lake Diversion near Dundee (DDET2) in OUN | Wichita River near Mabelle(MBLT2) | Wichita River near Iowa Park(IPWT2) | | |
| near Iowa Park (IPWT2) in OUN | Wichita River at Lake Diversion near Dundee(DDET2) | Wichita River at Wichita Falls(WICT2) | | |
| near Mabelle (MBLT2) in OUN | Wichita River at Lake Kemp(SYOT2) | Wichita River at Lake Diversion near Dundee(DDET2) | | |
| near Seymour (SEYT2) in OUN | | Wichita River at Lake Kemp(SYOT2) | | |
| at Lake Kemp (SYOT2) in OUN | Wichita River near Seymour(SEYT2) | Wichita River near Mabelle(MBLT2) | | |
| at River Road at Wichita Falls (WFRT2) in OUN | Wichita River at Wichita Falls(WICT2) | Wichita River near Charlie(CHWT2) | | |
| at Wichita Falls (WICT2) in OUN | Wichita River near Iowa Park(IPWT2) | Wichita River at River Road at Wichita Falls(WFRT2) | | |
Wiggins Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Rainsville Road (WIGC1) in MTR | | | | |
Wilbarger Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Elgin (EGYT2) in EWX | | | | |
Wild Horse Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Arvada (Closed Gauge) (WHCW4) in BYZ | | | | |
Wild Irishman Gulch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rapid City (IRIS2) in UNR | | | | |
Wild Rice River (MN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ada (ADSM5) in FGF | Wild Rice River (MN) at Twin Valley(TWVM5) | Wild Rice River (MN) at Hendrum(HNDM5) | | |
| at Hendrum (HNDM5) in FGF | Wild Rice River (MN) near Ada(ADSM5) | | | |
| near Mahnomen (CSAH25) (MWRM5) in FGF | | | | |
| at Twin Valley (TWVM5) in FGF | | Wild Rice River (MN) near Ada(ADSM5) | | |
Wild Rice River (ND) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Abercrombie (ABRN8) in FGF | Wild Rice River (ND) near Mantador(MDRN8) | Red River of the North at Fargo(FGON8) | | |
| near Rutland (FWRN8) in FGF | | Wild Rice River (ND) near Mantador(MDRN8) | | |
| near Mantador (MDRN8) in FGF | Wild Rice River (ND) near Rutland(FWRN8) | Wild Rice River (ND) near Abercrombie(ABRN8) | | |
| near St. Benedict (STBN8) in FGF | | | | |
Wildcat Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Manhattan Seth Childs Rd (MSTK1) in TOP | Wildcat Creek at Manhattan Scenic Drive(MWCK1) | | | |
| at Manhattan Scenic Drive (MWCK1) in TOP | Wildcat Creek at Keats(WKCK1) | Wildcat Creek at Manhattan Seth Childs Rd(MSTK1) | | |
| below Rock Hill (WCCS1) in GSP | | | | |
| at Vale Rd Bridge (WCTC1) in MTR | | | | |
| at Keats (WKCK1) in TOP | | Wildcat Creek at Manhattan Scenic Drive(MWCK1) | | |
Wildcat Creek (GA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lawrenceville (WLDG1) in FFC | | | | |
Wildcat Creek (IN) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Jerome (JRMI3) in IND | | Wildcat Creek (IN) at Kokomo(OKKI3) | | |
| at Kokomo (OKKI3) in IND | Wildcat Creek (IN) near Jerome(JRMI3) | Wildcat Creek (IN) at Owasco(OWCI3) | | |
| at Owasco (OWCI3) in IND | Wildcat Creek (IN) at Kokomo(OKKI3) | Wildcat Creek (IN) near Lafayette(LYTI3) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lafayette (LYTI3) in IND | Wildcat Creek (IN) at Owasco(OWCI3) | Wabash River at Lafayette(LAFI3) | South Fork Wildcat Creek near Lafayette(SFWI3) | |
Wildhorse Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Hoover (HVRO2) in OUN | Wildhorse Creek at Lake Humphreys(LHUO2) | | | |
| at Lake Humphreys (LHUO2) in OUN | | Wildhorse Creek near Hoover(HVRO2) | | |
Wildhorse River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Brownlee (WHRI1) in BOI | | | | |
Wilkinson Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wilkinson Bayou Cutoff (WBCL1) in LIX | | | | |
Willamette River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Albany (ALBO3) in PQR | Willamette River at Corvallis(CORO3) | Willamette River at Salem(SLMO3) | | |
| at Corvallis (CORO3) in PQR | Willamette River at Harrisburg(HARO3) | Willamette River at Albany(ALBO3) | Marys River near Philomath(PHIO3) | |
| at Eugene (EUGO3) in PQR | Coast Fork Willamette River at Goshen(GOSO3) | Willamette River at Harrisburg(HARO3) | Mid Fork Willamette River at Jasper(JASO3) | |
| at Harrisburg (HARO3) in PQR | Willamette River at Eugene(EUGO3) | Willamette River at Corvallis(CORO3) | McKenzie River above Coburg(MRGO3) | |
| at Newberg (NEBO3) in PQR | Willamette River at Salem(SLMO3) | Willamette River at Canby Ferry near Canby(WCFO3) | | |
| above Falls at Oregon City (OCUO3) in PQR | Willamette River at Canby Ferry near Canby(WCFO3) | Willamette River below Falls at Oregon City(ORCO3) | | |
| below Falls at Oregon City (ORCO3) in PQR | Willamette River above Falls at Oregon City(OCUO3) | Willamette River at Portland(PRTO3) | | |
| at Portland (PRTO3) in PQR | Willamette River below Falls at Oregon City(ORCO3) | Columbia River at St. Helens(SHNO3) | | |
| at Salem (SLMO3) in PQR | Willamette River at Albany(ALBO3) | Willamette River at Newberg(NEBO3) | Santiam River at Jefferson(JFFO3) | |
| at Canby Ferry near Canby (WCFO3) in PQR | Willamette River at Newberg(NEBO3) | Willamette River above Falls at Oregon City(OCUO3) | | |
Willamina Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Willamina (WAWO3) in PQR | | South Yamhill River near Willamina(WLAO3) | | |
Willapa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Willapa (WILW1) in PQR | | | | |
Willeo Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at GA 120 near Roswell (WLOG1) in FFC | | | | |
William Locke Drain |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Durbin (WLDI3) in IND | | Stony Creek (IN) near Noblesville(SCNI3) | | |
Williams Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Presque Isle (PHRM1) in CAR | | | | |
Williams Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at 96th Street on the Hamilton-Marion County Line (WCRI3) in IND | | White River (IN) at Rocky Ripple(RRPI3) | | |
Williams Fork (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Hamilton (WIKC2) in GJT | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Williams Fork Reservoir (WFDC2) in BOU | Williams Fork (CO) near Leal(WFLC2) | Williams Fork (CO) below Williams Fork Reservoir(WFRC2) | | |
| near Leal (WFLC2) in BOU | | Williams Fork (CO) below Williams Fork Reservoir(WFRC2) | | |
| below Williams Fork Reservoir (WFRC2) in BOU | | Colorado River near Kremmling(KRMC2) | | |
Williams Old Mill Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at US 421 (OMBN7) in RAH | | | | |
Williams River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Rockingham (RKGV1) in ALY | | | | |
Williams River (WV) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dyer (DYRW2) in RLX | | | | |
Williamson Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Manchaca Road at Austin (AAIT2) in EWX | | | | |
| at Jimmy Clay Road near Austin 6SE (WJCT2) in EWX | | | | |
| at Oak Hill (WKLT2) in EWX | | | | |
Williamson River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Chiloquin (WMSO3) in MFR | | | | |
Williamson Swamp Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Davisboro (DAVG1) in FFC | | | | |
Williamson Valley Wash |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Paulden (WVAA3) in FGZ | | Big Chino Wash at Paulden(BCWA3) | | |
Willimantic River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Coventry (CVTC3) in BOX | | | | |
Willow Brook |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Penngrove Park (PFSC1) in MTR | | | | |
| at Old Redwood Highway Bridge (PTMC1) in MTR | | | | |
| at Stony Point Road (PTVC1) in MTR | | | | |
Willow Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Boyd (BOYM8) in BYZ | | | | |
| near Foster (FSTN1) in OAX | | Willow Creek near Pierce(WCPN1) | | |
| near Tomball (LWCT2) in HGX | | Spring Creek near Spring(SPNT2) | | |
| near Crooks (WCCS2) in FSD | | | | |
| near Pierce (WCPN1) in OAX | Willow Creek near Foster(FSTN1) | | | |
| near Soldier (WCSI4) in OAX | | | | |
| at Parks Highway (WILA2) in PAFC | Willow Creek near Willow(WLWA2) | | | |
| near Willow (WLWA2) in PAFC | | Willow Creek at Parks Highway(WILA2) | | |
| near Pierce (WRSN1) in OAX | | | | |
| near Watertown (WWCS2) in ABR | | | | |
Willow Creek (CO) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Taylor Park Reservoir Colorado (WKRC2) in GJT | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Willow Creek Reservoir (WCKC2) in BOU | | Colorado River at Windy Gap(CAWC2) | | |
| at Willow Creek Reservoir (WCRC2) in BOU | | Willow Creek (CO) below Willow Creek Reservoir(WCKC2) | | |
Willow Creek (Eastern ID) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Ririe Dam near Ririe (RIRI1) in PIH | Eastern Idaho Reservoirs at Ririe Dam(RIDI1) | Snake River near Shelley(SHYI1) | | |
| below Tex Creek (WTXI1) in PIH | | Eastern Idaho Reservoirs at Ririe Dam(RIDI1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Spring Crk Ranch Nr Bellevue (WLWI1) in PIH | | Eastern Idaho Reservoirs at Magic Dam(MAGI1) | | |
Willow Creek (ND) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Willow City (WLCN8) in BIS | | | | |
Willow Creek (NW IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Oyens (OYEI4) in FSD | | | | |
Willow Creek (North Central IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cornell (CWCI4) in FSD | | | | |
| at Mason City US 18 Bus (MWCI4) in DMX | Clear Lake (North Central IA) at Clear Lake(CLKI4) | Winnebago River (Northern IA) near Rockford(WRFI4) | | |
Willow Creek (OK) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Albert (AWCO2) in OUN | | | | |
Willow Creek (Russian River) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near 3rd Bridge (WIWC1) in MTR | | | | |
Willow Creek (SE Oregon) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Vale (WCKO3) in BOI | | | | |
Willow Creek (Southwest MT) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Harrison (WCHM8) in TFX | | | | |
Willow River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Palisade (PLSM5) in DLH | | | | |
Willow Springs Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Centreville (Hampton Forest Sec 4 Regional Pond) (HMPV2) in LWX | | | | |
Willowemoc Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Livingston Manor (WWMN6) in BGM | | Beaver Kill at Cooks Falls(CKFN6) | | |
Wills Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cambridge (CDIO1) in PBZ | Wills Creek at Derwent(DWTO1) | Wills Creek at Wills Creek Dam Pool(WCLO1) | | |
| at Derwent (DWTO1) in PBZ | | Wills Creek at Cambridge(CDIO1) | | |
| below Hyndman (HYDP1) in CTP | | | | |
| at Wills Creek Dam Pool (WCLO1) in PBZ | Wills Creek at Cambridge(CDIO1) | Wills Creek at Wills Creek Dam Tailwater(WLLO1) | | |
| at Wills Creek Dam Tailwater (WLLO1) in PBZ | Wills Creek at Wills Creek Dam Pool(WCLO1) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Cumberland (CWCM2) in LWX | Wills Creek below Hyndman(HYDP1) | | | |
Wilson Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Brookline (WCMM7) in SGF | | | | |
| near Springfield (WCRM7) in SGF | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Springfield (WCCM7) in SGF | | James River (MO) near Boaz(JAMM7) | | |
Wilson Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Edgemont (EGMN7) in GSP | | | | |
| at Adako Rd 3 SW Collettsville (WCAN7) in GSP | | | | |
Wilson River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Tillamook (TLMO3) in PQR | | Wilson River at Sollie Smith Br at Tillamook(WTSO3) | | |
| at Sollie Smith Br at Tillamook (WTSO3) in PQR | Wilson River near Tillamook(TLMO3) | | | |
Winberry Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Winberry Creek (WCLO3) in PQR | | | | |
Wind River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Below Diversion Dam at Highway 26 Bridge (BDDW4) in RIW | Wind River near Crowheart(CROW4) | Wind River near Kinnear(KINW4) | | |
| near Crowheart (CROW4) in RIW | Wind River above Red Creek(WRCW4) | Wind River below Below Diversion Dam at Highway 26 Bridge(BDDW4) | | |
| near Dubois (DUBW4) in RIW | | Wind River above Red Creek(WRCW4) | | |
| near Kinnear (KINW4) in RIW | Wind River below Below Diversion Dam at Highway 26 Bridge(BDDW4) | Wind River at Riverton(WDRW4) | | |
| near Carson (WCNW1) in PQR | | | | |
| at Riverton (WDRW4) in RIW | Wind River near Kinnear(KINW4) | | | |
| above Red Creek (WRCW4) in RIW | Wind River near Dubois(DUBW4) | Wind River near Crowheart(CROW4) | East Fork Wind River near Dubois(EFWW4) | |
Winnebago River (Northern IA) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Mason City (MCWI4) in DMX | Spring Creek (North Central IA) near Mason City US 65(MASI4) | Winnebago River (Northern IA) near Rockford(WRFI4) | | |
| near Rockford (WRFI4) in DMX | Winnebago River (Northern IA) at Mason City(MCWI4) | Shell Rock River (Northeast IA) near IFC--Rockford Foothill Ave(RKFI4) | Willow Creek (North Central IA) at Mason City US 18 Bus(MWCI4) | |
Winooski River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Essex Junction (ESSV1) in BTV | Winooski River at Waterbury(WATV1) | | | |
| at Waterbury (WATV1) in BTV | Winooski River at Montpelier(MONV1) | Winooski River at Essex Junction(ESSV1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Montpelier (MONV1) in BTV | | Winooski River at Waterbury(WATV1) | North Branch Winooski River at Wrightsville(WRTV1) | |
Wintering River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Karlsruhe (KLSN8) in BIS | | | | |
Winters Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Benson (BENM2) in LWX | | | | |
| near Bel Air (WRBM2) in LWX | | | | |
Winyah Bay |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Georgetown - NERRS Water Quality Station Bottom (WYBS1) in ILM | | | | |
| at Georgetown - NERRS Surface Water Quality (WYSS1) in ILM | Waccamaw River at Hagley Landing(HAGS1) | | Pee Dee River at Georgetown(PDGS1) | |
Wisconsin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Alexander Dam (ALXW3) in GRB | Wisconsin River below Grandfather Dam(GRFW3) | Wisconsin River at Merrill(RRLW3) | | |
| below Biron Dam (BIRW3) in GRB | Wisconsin River below Whiting Dam(WTGW3) | Wisconsin River below Wisconsin Rapids Dam(WDSW3) | | |
| at Castle Rock Dam (CROW3) in ARX | Wisconsin River at Petenwell Dam(PETW3) | Wisconsin River at Wisconsin Dells(WDEW3) | Yellow River (WI) at Necedah(NCAW3) | |
| below Dubay Dam (DUBW3) in GRB | Wisconsin River at Rothschild(ROTW3) | Wisconsin River below Stevens Point Dam(STPW3) | Big Eau Pleine River at Big Eau Pleine Reservoir(EPLW3) | |
| below Grandfather Dam (GRFW3) in GRB | Wisconsin River below Tomahawk Dam(TKDW3) | Wisconsin River below Alexander Dam(ALXW3) | | |
| at Alice Lake Reservoir (KNGW3) in GRB | Wisconsin River above Rhinelander(RHIW3) | Wisconsin River below Tomahawk Dam(TKDW3) | | |
| at Rainbow Reservoir (LTKW3) in GRB | Wisconsin River above Otter Rapids Dam(OTTW3) | Wisconsin River above Rhinelander(RHIW3) | | |
| at Muscoda (MUSW3) in ARX | Wisconsin River at Portage(PORW3) | Mississippi River below Lock and Dam 10 - Guttenberg(GTTI4) | | |
| at Petenwell Dam (PETW3) in ARX | Wisconsin River at Wisconsin Rapids(WIRW3) | Wisconsin River at Castle Rock Dam(CROW3) | | |
| at Portage (PORW3) in MKX | Wisconsin River at Wisconsin Dells(WDEW3) | Wisconsin River at Muscoda(MUSW3) | | |
| above Rhinelander (RHIW3) in GRB | Wisconsin River at Rainbow Reservoir(LTKW3) | Wisconsin River at Alice Lake Reservoir(KNGW3) | | |
| at Rothschild (ROTW3) in GRB | Wisconsin River below Wausau Dam(WUUW3) | Wisconsin River below Dubay Dam(DUBW3) | Eau Claire River (East) at Kelly(KELW3) | |
| at Merrill (RRLW3) in GRB | Wisconsin River below Alexander Dam(ALXW3) | Wisconsin River below Wausau Dam(WUUW3) | Prairie River near Merrill(MRLW3) | |
| below Stevens Point Dam (STPW3) in GRB | Wisconsin River below Dubay Dam(DUBW3) | Wisconsin River below Whiting Dam(WTGW3) | | |
| below Tomahawk Dam (TKDW3) in GRB | Wisconsin River at Alice Lake Reservoir(KNGW3) | Wisconsin River below Grandfather Dam(GRFW3) | Tomahawk River below Jersey Dam(JERW3) | |
| at Wisconsin Dells (WDEW3) in MKX | Wisconsin River at Castle Rock Dam(CROW3) | Wisconsin River at Portage(PORW3) | | |
| below Wisconsin Rapids Dam (WDSW3) in GRB | Wisconsin River below Biron Dam(BIRW3) | Wisconsin River at Wisconsin Rapids(WIRW3) | | |
| at Wisconsin Rapids (WIRW3) in GRB | Wisconsin River below Wisconsin Rapids Dam(WDSW3) | Wisconsin River at Petenwell Dam(PETW3) | | |
| below Whiting Dam (WTGW3) in GRB | Wisconsin River below Stevens Point Dam(STPW3) | Wisconsin River below Biron Dam(BIRW3) | | |
| below Wausau Dam (WUUW3) in GRB | Wisconsin River at Merrill(RRLW3) | Wisconsin River at Rothschild(ROTW3) | Big Rib River at Rib Falls(RIBW3) | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Otter Rapids Dam (OTTW3) in GRB | | Wisconsin River at Rainbow Reservoir(LTKW3) | | |
| below Prairie Du Sac Dam (PDSW3) in MKX | Wisconsin River at Portage(PORW3) | Wisconsin River at Muscoda(MUSW3) | | |
| below Castle Rock Dam near Mauston (WRMW3) in ARX | Wisconsin River at Castle Rock Dam(CROW3) | Wisconsin River at Wisconsin Dells(WDEW3) | | |
Wise River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wise River (WZRM8) in TFX | | Big Hole River at Maiden Rock near Divide(MRDM8) | | |
Wiseman Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wiseman (WMCA2) in PAFG3 | | | | |
Wishkah River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Nisson (WSKW1) in SEW | | | | |
Withlacoochee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Pinetta - CR 150 (in NAVD88) (PINF1) in TAE | Withlacoochee River near Quitman (US 84)(QUTG1) | Blue Spring at Blue Springs near Madison (in NAVD88)(BLSF1) | | |
| near Quitman (US 84) (QUTG1) in TAE | Withlacoochee River near Valdosta at US 41(VDRG1) | Withlacoochee River near Pinetta - CR 150 (in NAVD88)(PINF1) | Little River (SW Georgia) near Hahira (SR 122)(HRAG1) | |
| near Valdosta at US 41 (VDRG1) in TAE | Withlacoochee River above Valdosta (Skipper Bridge Rd)(VDSG1) | Withlacoochee River near Quitman (US 84)(QUTG1) | | |
| above Valdosta (Skipper Bridge Rd) (VDSG1) in TAE | | Withlacoochee River near Valdosta at US 41(VDRG1) | | |
| near Lee (in NAVD88) (WTHF1) in TAE | Blue Spring at Blue Springs near Madison (in NAVD88)(BLSF1) | Suwannee River at Ellaville - US 90 (in NAVD88)(ELLF1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Madison (SR 6) (WTMF1) in TAE | Withlacoochee River near Pinetta - CR 150 (in NAVD88)(PINF1) | Withlacoochee River near Lee (in NAVD88)(WTHF1) | | |
Withlacoochee River (FL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Croom (CRMF1) in TBW | Withlacoochee River (FL) at US 301 Trilby(TRBF1) | Withlacoochee River (FL) near Holder at SR 200(HLDF1) | | Withlacoochee River (FL) at US 41 Dunnellon(DNLF1) |
| at US 41 Dunnellon (DNLF1) in TBW | Withlacoochee River (FL) near Holder at SR 200(HLDF1) | | Withlacoochee River (FL) at Croom(CRMF1) | |
| near Holder at SR 200 (HLDF1) in TBW | Withlacoochee River (FL) at Croom(CRMF1) | Withlacoochee River (FL) at US 41 Dunnellon(DNLF1) | Withlacoochee River (FL) at US 301 Trilby(TRBF1) | |
| at US 301 Trilby (TRBF1) in TBW | | Withlacoochee River (FL) at Croom(CRMF1) | | Withlacoochee River (FL) near Holder at SR 200(HLDF1) |
Wolf Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fort Supply Lake (FSLO2) in OUN | Wolf Creek near Fort Supply(FWCO2) | | | |
| near Fort Supply (FWCO2) in OUN | Wolf Creek near Gage(GAWO2) | Wolf Creek at Fort Supply Lake(FSLO2) | | |
| at Lipscomb (LCBT2) in AMA | | | | |
| near Sheridan (WLFW4) in BYZ | | | | |
| near Narrows (WOLV2) in RNK | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Gage (GAWO2) in OUN | Wolf Creek at Lipscomb(LCBT2) | Wolf Creek near Fort Supply(FWCO2) | | |
Wolf Creek (Baldwin) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Elberta (WLFA1) in MOB | | | | |
Wolf Creek (East Central IA) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Dysart (DYSI4) in DMX | | Cedar River at Vinton(VINI4) | | |
Wolf Creek (Lucas County) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Holland (HOLO1) in CLE | | | | |
Wolf Creek (NC) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Balsam Lake (IWCN7) in GSP | | | | |
| at WOLF CREEK DAM (WCDN7) in GSP | | | | |
Wolf Creek (SD) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Freeman (WLFS2) in FSD | | | | |
Wolf Creek (Summit) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Barber Road near Barberton (BWFO1) in CLE | | | | |
| at Outlet O&E Canal (EWAO1) in CLE | Tuscarawas River at Barberton(BRBO1) | Tuscarawas River at Clinton(LINO1) | | |
| above Barberton (WFBO1) in CLE | | | | |
Wolf Creek Tributary |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Dean Road near Suwanee (WLFG1) in FFC | | | | |
Wolf Lake |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Wolf Lake at Highway 149 (WLFM6) in JAN | | | | |
Wolf River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Germantown (GERT1) in MEG | Wolf River at Rossville(ROST1) | | | |
| above Gulfport (GLFM6) in LIX | Wolf River near Landon(LNDM6) | | | |
| near Landon (LNDM6) in LIX | | Wolf River above Gulfport(GLFM6) | | |
| at Rossville (ROST1) in MEG | Wolf River near La Grange(LGRT1) | Wolf River at Germantown(GERT1) | | Wolf River at Raleigh(RLGT1) |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Collierville (COTT1) in MEG | Wolf River at Rossville(ROST1) | Wolf River at Germantown(GERT1) | Wolf River near La Grange(LGRT1) | Wolf River at Raleigh(RLGT1) |
| near La Grange (LGRT1) in MEG | | Wolf River at Rossville(ROST1) | | Wolf River at Germantown(GERT1) |
| at Raleigh (RLGT1) in MEG | Wolf River at Germantown(GERT1) | Mississippi River at Memphis(MEMT1) | Wolf River at Rossville(ROST1) | Mississippi River at Helena(HEEA4) |
Wolf River (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Langlade (LGLW3) in GRB | | Wolf River (WI) near Shawano(SHAW3) | | |
| near Shawano (SHAW3) in GRB | Wolf River (WI) at Langlade(LGLW3) | Wolf River (WI) at Shiocton(SHIW3) | | |
| at Shiocton (SHIW3) in GRB | Wolf River (WI) near Shawano(SHAW3) | Wolf River (WI) at New London(NEWW3) | Red River (WI) near Gresham(MORW3) | |
| near Lake Poygan (WNCW3) in GRB | Wolf River (WI) at New London(NEWW3) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at New London (NEWW3) in GRB | Wolf River (WI) at Shiocton(SHIW3) | Wolf River (WI) near Lake Poygan(WNCW3) | Little Wolf River at Royalton(ROYW3) | |
Wolftever Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Ooltewah (WFCT1) in MRX | | | | |
Wolftrap Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Besley Road near Wolf Trap (WFTV2) in LWX | | | | |
Wolverine Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Lawing (WLCA2) in PAFC | | | | |
Wonder Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Spillville (WONI4) in ARX | | | | |
Wood River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Alda (ALDN1) in GID | Wood River near Gibbon(GBBN1) | Wood River at Grand Island Diversion(GIDN1) | | |
| near Gibbon (GBBN1) in GID | | Wood River near Alda(ALDN1) | | |
| at Grand Island Diversion (GIDN1) in GID | Wood River near Alda(ALDN1) | | | |
| at Hope Valley (HOPR1) in BOX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Riverdale (RIVN1) in GID | | Wood River near Gibbon(GBBN1) | | |
Woodall Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Defoors Ferry Road at Atlanta (WDCG1) in FFC | | | | |
Woodcock Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Blooming Valley (BVLP1) in CLE | | Woodcock Creek at Woodcock Dam(MEAP1) | | |
| at Woodcock Dam (MEAP1) in CLE | Woodcock Creek at Blooming Valley(BVLP1) | Woodcock Creek at Woodcock Creek Dam Outflow(WCDP1) | | |
| at Woodcock Creek Dam Outflow (WCDP1) in CLE | Woodcock Creek at Woodcock Dam(MEAP1) | French Creek at Meadville(MEDP1) | | |
Woolper Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Burlington (WPCK2) in ILN | | | | |
Woonasquatucket |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Centerdale (CENR1) in BOX | | | | |
Wrights Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bonifay (WRTF1) in TAE | | | | |
Wulik River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Tutak Creek (WULA2) in PAFG3 | | | | |
Wynoochee River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Montesano (MNSW1) in SEW | | | | |
| at Wynoochee Lk (WYDW1) in SEW | | | | |
Wytopitlock Stream |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Reed Plantation (WYTM1) in CAR | | | | |
Yaak River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Troy (TRYM8) in MSO | | | | |
Yachats River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Yachats (YRYO3) in PQR | | | | |
Yadkin River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Badin Lake (BADN7) in RAH | Yadkin River at High Rock Lake(HGRN7) | | | |
| at Elkin (ELKN7) in RNK | Yadkin River at Wilkesboro(WKSN7) | Yadkin River at Enon(ENNN7) | | |
| at Enon (ENNN7) in RAH | Yadkin River at Elkin(ELKN7) | Yadkin River at Yadkin College(YADN7) | | |
| at High Rock Lake (HGRN7) in RAH | Yadkin River at Yadkin College(YADN7) | Yadkin River at Badin Lake(BADN7) | | |
| at Patterson (PATN7) in GSP | | Yadkin River at Wilkesboro(WKSN7) | | |
| at Wilkesboro (WKSN7) in RNK | Yadkin River at Patterson(PATN7) | Yadkin River at Elkin(ELKN7) | | |
| at W. Kerr Scott Reservoir (WLKN7) in RNK | | | | |
| at Yadkin College (YADN7) in RAH | Yadkin River at Enon(ENNN7) | Yadkin River at High Rock Lake(HGRN7) | | |
Yahara River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Fulton (FULW3) in MKX | Yahara River at McFarland-Lk. Waubesa(MCFW3) | | | |
| at McFarland-Lk. Waubesa (MCFW3) in MKX | Yahara River at Madison-Lake Monona(MNAW3) | Yahara River at Fulton(FULW3) | | |
| at Madison-Lake Mendota (MDAW3) in MKX | Yahara River at Windsor(WDRW3) | Yahara River at Madison-Lake Monona(MNAW3) | | |
| at Madison-Lake Monona (MNAW3) in MKX | Yahara River at Madison-Lake Mendota(MDAW3) | Yahara River at McFarland-Lk. Waubesa(MCFW3) | | |
| at Windsor (WDRW3) in MKX | | Yahara River at Madison-Lake Mendota(MDAW3) | | |
Yakima River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Cle Elum Outflow (CLEW1) in PDT | Yakima River at Kachess Outflow(KACW1) | Yakima River at Easton(EASW1) | | |
| at Easton (EASW1) in PDT | Yakima River at Cle Elum Outflow(CLEW1) | Yakima River at Cle Elum(YUMW1) | | |
| at Horlick (HLKW1) in PDT | Yakima River at Cle Elum(YUMW1) | Yakima River at Umtanum(UMTW1) | | |
| at Kachess Outflow (KACW1) in PDT | Yakima River at Keechelus Outflow(KEEW1) | Yakima River at Cle Elum Outflow(CLEW1) | | |
| at Keechelus Outflow (KEEW1) in PDT | | Yakima River at Kachess Outflow(KACW1) | | |
| at Kiona (KIOW1) in PDT | Yakima River near Parker(PARW1) | | | |
| near Parker (PARW1) in PDT | Yakima River at Umtanum(UMTW1) | Yakima River at Kiona(KIOW1) | | |
| at Umtanum (UMTW1) in PDT | Yakima River at Horlick(HLKW1) | Yakima River near Parker(PARW1) | | |
| at Cle Elum (YUMW1) in PDT | Yakima River at Easton(EASW1) | Yakima River at Horlick(HLKW1) | | |
Yakutat |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Yakutat (YATA2) in PAJK | | | | |
Yalobusha River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Calhoun City (CCTM6) in MEG | | Yalobusha River at Grenada Dam(GRNM6) | | |
| at Grenada Dam (GRNM6) in JAN | Yalobusha River at Calhoun City(CCTM6) | Yalobusha River at Grenada(GRYM6) | | |
| at Grenada (GRYM6) in JAN | Yalobusha River at Grenada Dam(GRNM6) | Yalobusha River at Holcomb(UHGM6) | | |
| at Holcomb (UHGM6) in JAN | Yalobusha River at Grenada(GRYM6) | Yalobusha River at Whaley(YWGM6) | | |
| at Whaley (YWGM6) in JAN | Yalobusha River at Holcomb(UHGM6) | Yazoo River at Greenwood(GREM6) | | |
Yampa River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| below Craig (CGGC2) in GJT | Yampa River at Steamboat Springs(STMC2) | Yampa River near Maybell(MBLC2) | | |
| above Fish Creek at Upper Station near Steamboat Springs (FISC2) in GJT | | | | |
| near Maybell (MBLC2) in GJT | Yampa River below Craig(CGGC2) | Yampa River near Deerlodge Park(YDLC2) | | |
| at Steamboat Springs (STMC2) in GJT | Yampa River below Stagecoach Resv.(YMSC2) | Yampa River below Craig(CGGC2) | | |
| near Hayden (YAHC2) in GJT | | | | |
| above Stagecoach Resv. (YASC2) in GJT | | Yampa River below Stagecoach Resv.(YMSC2) | | |
| near Deerlodge Park (YDLC2) in GJT | Yampa River near Maybell(MBLC2) | | | |
| below Stagecoach Resv. (YMSC2) in GJT | Yampa River above Stagecoach Resv.(YASC2) | Yampa River at Steamboat Springs(STMC2) | | |
Yankee Fork Salmon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Clayton (YFSI1) in PIH | Salmon River below Yankee Fork(SRYI1) | | Squaw Creek (ID) below Bruno Creek(SQUI1) | |
Yantic River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Yantic (YTCC3) in OKX | | | | |
Yaquina River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Chitwood (YRCO3) in PQR | | | | |
Yards Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Blairstown (YRDN4) in PHI | | | | |
Yazoo River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Belzoni (BELM6) in JAN | Yazoo River at Greenwood(GREM6) | Yazoo River at Yazoo City(YZOM6) | | |
| at Greenwood (GREM6) in JAN | Tallahatchie River at Money(MOGM6) | Yazoo River at Belzoni(BELM6) | Yalobusha River at Whaley(YWGM6) | |
| at Yazoo City (YZOM6) in JAN | Yazoo River at Belzoni(BELM6) | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Satartia (YRSM6) in JAN | Yazoo River at Yazoo City(YZOM6) | Mississippi River at Vicksburg(VCKM6) | | |
Yegua Creek |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Somerville (SOMT2) in HGX | Middle Yegua Creek near Dime Box(DMYT2) | Brazos River near Hempstead(HPDT2) | East Yegua Creek near Dime Box(DEYT2) | |
Yellow Bank River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Odessa 3SE Hwy 75 Splwy (ODEM5) in MPX | | | | |
| near Odessa (ODSM5) in MPX | | | | |
Yellow Bayou |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at St. John Road (HNYT2) in LCH | | | | |
Yellow Breeches Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Camp Hill (CPHP1) in CTP | | | | |
Yellow Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Ellis Mills (EMGT1) in OHX | | | | |
| at Homer City (HMRP1) in PBZ | | | | |
| at Hammonsville (YELO1) in PBZ | | | | |
Yellow Jacket Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Hammett Road below Hogansville (YJCG1) in FFC | | | | |
Yellow Medicine River |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Granite Falls (GRNM5) in MPX | | Minnesota River near Morton(MTNM5) | | |
| near Hanley Falls 4W (HANM5) in MPX | | Yellow Medicine River near Granite Falls(GRNM5) | | |
Yellow River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Milstead (MSDG1) in FFC | | | | |
| at Gees Mill Road near Milstead (MYRG1) in FFC | Yellow River at Pleasant Hill Road near Lithonia(YLOG1) | Yellow River at Rocky Plains Road near Rocky Plains(RKYG1) | | |
| near Oak Grove (OGRI3) in IWX | Yellow River at Plymouth(PYMI3) | Yellow River at Knox(KNXI3) | | |
| near Oak Grove (OKGF1) in MOB | | | | |
| at Plymouth (PYMI3) in IWX | | Yellow River near Oak Grove(OGRI3) | | |
| at Rocky Plains Road near Rocky Plains (RKYG1) in FFC | Yellow River at Gees Mill Road near Milstead(MYRG1) | | | |
| at GA 124 near Lithonia (YELG1) in FFC | | | | |
| at Pleasant Hill Road near Lithonia (YLOG1) in FFC | | Yellow River at Gees Mill Road near Milstead(MYRG1) | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Bremen (BMNI3) in IWX | | Yellow River at Plymouth(PYMI3) | | |
| at Knox (KNXI3) in IWX | Yellow River near Oak Grove(OGRI3) | Kankakee River at Dunns Bridge(DBRI3) | | |
| near Snellville (YESG1) in FFC | | Yellow River at GA 124 near Lithonia(YELG1) | | Yellow River at Pleasant Hill Road near Lithonia(YLOG1) |
Yellow River (AL) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Milligan (MLGF1) in MOB | Yellow River (AL) at Florala(YELA1) | Yellow River (AL) near Milton(MLYF1) | | |
| near Milton (MLYF1) in MOB | Yellow River (AL) at Milligan(MLGF1) | | | |
| above Opp (OPYA1) in MOB | | | | |
| at Florala (YELA1) in MOB | | Yellow River (AL) at Milligan(MLGF1) | | |
Yellow River (WI) |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Babcock (BBCW3) in GRB | Yellow River (WI) at Pittsville(PITW3) | Yellow River (WI) at Necedah(NCAW3) | | |
| at Necedah (NCAW3) in ARX | Yellow River (WI) at Babcock(BBCW3) | Wisconsin River at Castle Rock Dam(CROW3) | | |
| at Pittsville (PITW3) in GRB | | Yellow River (WI) at Babcock(BBCW3) | | |
Yellow River Tributary |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Plantation Road near Lawrenceville (YETG1) in FFC | | | | |
Yellowstone River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Billings (BILM8) in BYZ | Yellowstone River near Livingston(LIVM8) | Yellowstone River at Forsyth(FRYM8) | Clarks Fork of the Yellowstone at Edgar(EDGM8) | |
| at Corwin Springs (CORM8) in BYZ | Yellowstone River at Fishing Bridge(YLOW4) | Yellowstone River near Livingston(LIVM8) | | |
| at Forsyth (FRYM8) in BYZ | Yellowstone River at Billings(BILM8) | Yellowstone River at Miles City(MILM8) | Bighorn River near Bighorn(BGHM8) | |
| at Glendive (GLNM8) in GGW | Yellowstone River at Miles City(MILM8) | Yellowstone River near Sidney(SIDM8) | | |
| at Huntley Diversion Dam (HTDM8) in BYZ | | | | |
| near Livingston (LIVM8) in BYZ | Yellowstone River at Corwin Springs(CORM8) | Yellowstone River at Billings(BILM8) | | |
| at Miles City (MILM8) in BYZ | Yellowstone River at Forsyth(FRYM8) | Yellowstone River at Glendive(GLNM8) | Tongue River at Miles City(MICM8) | |
| near Sidney (SIDM8) in GGW | Yellowstone River at Glendive(GLNM8) | | | |
| at Fishing Bridge (YLOW4) in RIW | | Yellowstone River at Corwin Springs(CORM8) | | |
Yellowstone River Utah |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Altonah (YLLU1) in SLC | | | | |
Yentna River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Creek (YLKA2) in PAFC | Yentna River near Susitna Station(YSSA2) | Skwentna River at Skwentna(SKWA2) | Chelatna Lake near Lake Outlet(CLKA2) | |
| near Susitna Station (YSSA2) in PAFC | Susitna River at Susitna Station(SUSA2) | Yentna River at Lake Creek(YLKA2) | | |
| near Yentna Station (YSTA2) in PAFC | | | | |
Yockanookany River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Kosciusko (KSCM6) in JAN | | Yockanookany River near Ofahoma(OFAM6) | | |
| near Ofahoma (OFAM6) in JAN | Yockanookany River near Kosciusko(KSCM6) | Pearl River at Ratliff's Ferry(RATM6) | | |
Yocona River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Enid Dam (ENDM6) in MEG | Yocona River near Oxford(OXDM6) | | | |
| near Oxford (OXDM6) in MEG | | Yocona River at Enid Dam(ENDM6) | | |
Yolo Bypass |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lisbon (LSBC1) in STO | | Sacramento River at Rio Vista Bridge(RVBC1) | | |
York Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Highway 29 (YORC1) in MTR | | | | |
York River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near West Point (IN MLLW) (WSPV2) in AKQ | | | | |
Youghiogheny River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Connellsville (CLLP1) in PBZ | Youghiogheny River at Ohiopyle(OPLP1) | Youghiogheny River at Sutersville(STSP1) | | |
| at Confluence (CNFP1) in CTP | Youghiogheny River below Youghiogheyny Dam - Outflow (Tailwater)(YGOP1) | Youghiogheny River at Ohiopyle(OPLP1) | | |
| at Friendsville (FRDM2) in LWX | Youghiogheny River near Oakland(OAKM2) | Youghiogheny River below Youghiogheyny Dam - Outflow (Tailwater)(YGOP1) | | |
| at Hoyes (HOYM2) in LWX | | | | |
| near Oakland (OAKM2) in LWX | | Youghiogheny River at Friendsville(FRDM2) | | |
| at Ohiopyle (OPLP1) in PBZ | Youghiogheny River at Confluence(CNFP1) | Youghiogheny River at Connellsville(CLLP1) | | |
| at Sutersville (STSP1) in PBZ | Youghiogheny River at Connellsville(CLLP1) | | | |
| below Youghiogheyny Dam - Outflow (Tailwater) (YGOP1) in CTP | Youghiogheny River at Friendsville(FRDM2) | Youghiogheny River at Confluence(CNFP1) | | |
Young Womans Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Renovo (RNOP1) in CTP | | | | |
Youngs Branch |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Manassas Battlefield (SRUV2) in LWX | | | | |
Youngs Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Amity (AMTI3) in IND | | Sugar Creek (central) near Edinburgh(EDNI3) | | |
Yuba River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Marysville (MRYC1) in STO | | Feather River at Boyd's Landing(FBLC1) | | |
Yukon River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Circle (CIRA2) in PAFG | Yukon River at Eagle(YEAA2) | Yukon River near Stevens Village(YRBA2) | | |
| at Emmonak (EMYA2) in PAFG2 | | | | |
| at Galena (GYRA2) in PAFG2 | Yukon River at Ruby(RBYA2) | Yukon River at Nulato(NULA2) | | |
| at Nulato (NULA2) in PAFG2 | Yukon River at Galena(GYRA2) | Yukon River at Pilot Station(YPSA2) | | |
| at Ruby (RBYA2) in PAFG2 | Yukon River at Tanana(TALA2) | Yukon River at Galena(GYRA2) | | |
| at Tanana (TALA2) in PAFG2 | Yukon River near Stevens Village(YRBA2) | Yukon River at Ruby(RBYA2) | | |
| at Dawson (YDAQ9) in PAFG4 | | Yukon River at Eagle(YEAA2) | | |
| at Eagle (YEAA2) in PAFG | Yukon River at Dawson(YDAQ9) | Yukon River at Circle(CIRA2) | | |
| at Pilot Station (YPSA2) in PAFG2 | Yukon River at Nulato(NULA2) | | | |
| near Stevens Village (YRBA2) in PAFG | Yukon River at Circle(CIRA2) | Yukon River at Tanana(TALA2) | | |
| above White River (YWRQ9) in PAFG4 | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Beaver (BVRA2) in PAFG3 | Yukon River at Fort Yukon(YFYA2) | Yukon River near Stevens Village(YRBA2) | | |
| at Fort Yukon (YFYA2) in PAFG3 | Yukon River at Circle(CIRA2) | Yukon River at Beaver(BVRA2) | Porcupine River at mouth of Coleen River(PRCA2) | |
| at Holy Cross (YHCA2) in PAFG2 | | Yukon River at Pilot Station(YPSA2) | | |
Zacate Creek |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Laredo (ZACT2) in CRP | | | | |
| at Jacaman Road (ZAJT2) in CRP | | | | |
Zekiah Swamp Run |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| near Newtown (ZSRM2) in LWX | | | | |
Zimber Ditch |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at North Canton (ZMBO1) in CLE | | Nimishillen Creek at North Industry(NHSO1) | | |
Zumbro River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Lake Zumbro (LKZM5) in ARX | South Fork Zumbro River near Oronoco 4SE(ALZM5) | Zumbro River at Zumbro Falls(ZUMM5) | South Branch Middle Fork Zumbro River at Oronoco(OCOM5) | |
| at Lake Zumbro Dam (LZIM5) in ARX | | | | |
Possible Configuration Errors
| Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| at Zumbro Falls (ZUMM5) in ARX | Zumbro River at Lake Zumbro(LKZM5) | Mississippi River below Lock and Dam 5 - Minnesota City(MSCM5) | North Fork Zumbro River near Mazeppa 3ESE(ZPAM5) | |
Zuni River |
| Valid Points | Primary Upstream Location: | Primary Downstream Location: | Secondary Upstream Location: | Secondary Downstream Location: |
| above Black Rock Reservoir (ZUIN5) in ABQ | | | | |