NOAA PARTNERED GUIDELINES FOR THE DEVELOPMENT OF ADVANCED HYDROLOGIC PREDICTION SERVICE FLOOD INUNDATION MAPPING

Inundation Gauges About Inundation FAQ User Guide User guide video on Map Help Disclaimer

Latitude/Longitude Disclaimer: The gauge locations shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.

Inundation Mapping Locations

(Baltimore/Washington) Sterling, VA (LWX)

• AXTV2 - Potomac River at Alexandria, VA
• GTND2 - Potomac River at Georgetown / Wisconsin Ave, DC
• WASD2 - Washington Channel at SW Waterfront (IN MLLW), DC

Albany, NY (ALY)

• PTVN6 - Schoharie Creek at Prattsville, NY

Austin/San Antonio, TX (EWX)

• ATIT2 - Onion Creek at US 183, TX
• BRTT2 - Colorado River (TX) at Bastrop, TX
• DLRT2 - Rio Grande at Del Rio, TX
• EPPT2 - Rio Grande at Eagle Pass, TX
• GETT2 - San Gabriel River at Georgetown South Fork, TX
• LGRT2 - Colorado River (TX) above La Grange, TX
• SEGT2 - Guadalupe River at Seguin, TX
• SELT2 - Cibolo Creek at Selma, TX
• SMIT2 - Colorado River (TX) near Smithville, TX

Binghamton, NY (BGM)

• BAIN6 - Susquehanna River at Bainbridge, NY
• BNGN6 - Susquehanna River at Binghamton, NY
• CHEN6 - Chemung River at Elmira, NY
• CKLN6 - Susquehanna River at Conklin, NY
• CMGN6 - Chemung River at Chemung, NY
• CNON6 - Chenango River near Chenango Forks, NY
• CRNN6 - Chemung River at Corning, NY
• DELN6 - West Branch Delaware River above Delhi, NY
• ERWN6 - Tioga River near Erwins, NY
• GNEN6 - Chenango River at Greene, NY
• MTGN4 - Delaware River at Montague, NJ
• MTMP1 - Delaware River at Matamoras/Port Jervis, PA
• OWGN6 - Susquehanna River at Owego, NY
• RCKN6 - Unadilla River at Rockdale, NY
• UNDN6 - Susquehanna River at Unadilla, NY
• VSTN6 - Susquehanna River at Vestal, NY
• WBRP1 - Susquehanna River at Wilkes Barre, PA
• WSRN6 - Susquehanna River at Windsor, NY

Birmingham, AL (BMX)

• TODA1 - Black Warrior River at Oliver Lock and Dam, AL

Boise, ID (BOI)

• BIGI1 - Boise River at Boise (Glenwood Bridge), ID
• EAGI1 - Boise River at Eagle Island, ID

Boston, MA (BOX)

• CRAR1 - Pawtuxet River at Cranston, RI
• WSTR1 - Pawcatuck at Westerly, RI

Brownsville, TX (BRO)

• RGDT2 - Rio Grande at Rio Grande City, TX

Burlington, VT (BTV)

• MONV1 - Winooski River at Montpelier, VT
• WATV1 - Winooski River at Waterbury, VT

Charleston, WV (RLX)

• MCCO1 - Muskingum River at McConnelsville, OH

Chicago, IL (LOT)

• OTWI2 - Illinois River at Ottawa, IL

Cleveland, OH (CLE)

• FDYO1 - Blanchard River at Findlay, OH
• KILO1 - Killbuck Creek at Killbuck, OH

Corpus Christi, TX (CRP)

• DUPT2 - Guadalupe River near Bloomington, TX
• GLIT2 - San Antonio River at Goliad, TX
• LDOT2 - Rio Grande at Laredo, TX
• VICT2 - Guadalupe River at Victoria, TX

Des Moines, IA (DMX)

• ALOI4 - Cedar River at Waterloo, IA
• CEDI4 - Cedar River at Cedar Falls, IA
• MCWI4 - Winnebago River (Northern IA) at Mason City, IA

Fort Worth, TX (FWD)

• CART2 - Elm Fork Trinity River near Carrollton, TX
• DALT2 - Trinity River at Dallas, TX
• FWHT2 - Clear Fork Trinity River at Fort Worth, TX
• FWOT2 - West Fork Trinity River at Fort Worth, TX
• GROT2 - Paluxy River at Glen Rose, TX
• SGET2 - Clear Creek near Sanger, TX
• WEAT2 - Clear Fork Trinity River near Weatherford, TX

Greenville-Spartanburg, SC (GSP)

• BLTN7 - Swannanoa River at Biltmore, NC
• GSLS1 - Saluda River near Greenville north of Old Easley Rd, SC
• TKSN7 - Tuckasegee River at Bryson City, NC

Houston/Galveston, TX (HGX)

• BACT2 - Colorado River (TX) near Bay City, TX
• BBST2 - Buffalo Bayou at Shepherd Drive, TX
• CBST2 - Colorado River (TX) at Columbus, TX
• GBHT2 - Greens Bayou at Houston, TX
• HGTT2 - White Oak Bayou at Houston, TX
• HMMT2 - West Fork San Jacinto River near Humble, TX
• NCET2 - East Fork San Jacinto River near New Caney, TX
• PPTT2 - Buffalo Bayou at Piney Point Village, TX
• SHLT2 - San Jacinto River near Sheldon, TX
• SPNT2 - Spring Creek near Spring, TX
• WHAT2 - Colorado River (TX) at Wharton, TX

Indianapolis, IN (IND)

• DREI3 - Driftwood River near Edinburgh, IN
• HUFI3 - Wabash River at Terre Haute Legacy Site, IN
• NORI3 - White River (IN) at 82nd Street Bridge near Nora, IN

Jackson, MS (JAN)

• HATM6 - Leaf River at Hattiesburg, MS

Jacksonville, FL (JAX)

• TREF1 - Santa Fe River at Three Rivers Estates (in NAVD88), FL

Juneau, AK (PAJK)

• MNDA2 - Mendenhall Lake at Lake Level, AK

Lake Charles, LA (LCH)

• VLSL1 - Vermilion River at Lafayette - Surrey Street, LA

Louisville, KY (LMK)

• FFTK2 - Kentucky River at Frankfort Lock, KY

Milwaukee/Sullivan, WI (MKX)

• AFTW3 - Rock River at Afton, WI
• BRGW3 - Fox River at Burlington, WI
• CDRW3 - Cedar Creek at Cedarburg, WI
• CEDW3 - Milwaukee River near Cedarburg, WI
• FATW3 - Rock River at Fort Atkinson, WI
• JFFW3 - Rock River at Jefferson, WI
• NMSW3 - Fox River near New Munster, WI
• NVLW3 - Rock River at Lake Koshkonong, WI
• WATW3 - Rock River at Watertown, WI
• WKEW3 - Fox River at Waukesha, WI

Missoula, MT (MSO)

• CFMM8 - Flathead River at Columbia Falls, MT

Newport/Morehead City, NC (MHX)

• CHIN7 - N.E. Cape Fear River near Chinquapin, NC
• HOKN7 - Contentnea Creek at Hookerton, NC
• KINN7 - Neuse River at Kinston, NC
• PGVN7 - Tar River at Greenville, NC
• WLLN7 - Roanoke River at Williamston, NC

Northern Indiana, IN (IWX)

• OTTO1 - Blanchard River at Ottawa, OH
• SASI3 - St. Marys River near Fort Wayne, IN

Paducah, KY (PAH)

• HLBK2 - South Fork Little River at Hopkinsville - Bypass, KY

Peachtree City/Atlanta, GA (FFC)

• AUSG1 - Sweetwater Creek near Austell, GA
• MACG1 - Ocmulgee River at 5th Street Bridge at Macon, GA
• SWEG1 - Suwanee Creek at Suwanee, GA
• VING1 - Chattahoochee River at Atlanta, GA

Philadelphia/Mount Holly, NJ (PHI)

• BDKN4 - Raritan River at Bound Brook, NJ
• BKWN4 - Millstone River at Blackwells Mills, NJ
• BVDN4 - Delaware River at Belvidere, NJ
• CAMN4 - Passaic River at Chatham, NJ
• ESTN4 - Delaware River at Easton, PA
• FREN4 - Delaware River at Frenchtown, NJ
• LTFN4 - Passaic River at Little Falls, NJ
• MCPN4 - Pequannock River at Macopin, NJ
• MILN4 - Passaic River near Millington, NJ
• MNVN4 - Raritan River at Manville, NJ
• NHPP1 - Delaware River at New Hope-Lambertville Bridge, PA
• PINN4 - Passaic River at Pine Brook, NJ
• PPPN4 - Pompton River at Pompton Plains, NJ
• PPTN4 - Ramapo River at Pompton Lakes, NJ
• RGLN4 - Delaware River at Riegelsville, NJ
• SIGN4 - Passaic River at Singac, NJ
• STKN4 - Delaware River at Stockton, NJ
• TACN4 - Assunpink Creek at Trenton, NJ
• TREN4 - Delaware River at Trenton, NJ
• WNQN4 - Wanaque River at Wanaque, NJ

Pleasant Hill/Kansas City, MO (EAX)

• ICLK1 - Indian Creek at State Line Rd., KS
• LEVK1 - Missouri River at Leavenworth, KS
• LKCM7 - Little Blue River (MO) near Lake City, MO
• LRLM7 - Little Blue River (MO) at Lees Summit Road - Independence, MO
• OPDK1 - Indian Creek at Overland Park, KS
• PKVM7 - Missouri River above Parkville, MO
• TCRK1 - Tomahawk Creek at Roe Avenue, KS

Quad Cities, IA (DVN)

• CIDI4 - Cedar River at Cedar Rapids, IA
• FEEI2 - Pecatonica River at Freeport, IL
• IOWI4 - Iowa River at Iowa City, IA

Raleigh, NC (RAH)

• BYNN7 - Haw River near Bynum, NC
• CLYN7 - Neuse River near Clayton, NC
• EFDN7 - Fishing Creek near Enfield, NC
• GLDN7 - Neuse River near Goldsboro, NC
• HAWN7 - Haw River at Haw River, NC
• LOUN7 - Tar River at Louisburg, NC
• MANN7 - Little River at Manchester, NC
• SMFN7 - Neuse River at Smithfield, NC
• TARN7 - Tar River at Tarboro, NC
• TRVN7 - Tar River near Tar River, NC

Reno, NV (REV)

• STWN2 - Carson River near Carson City, NV

Seattle, WA (SEW)

• CENW1 - Chehalis River at Centralia, WA

Shreveport, LA (SHV)

• LPTL1 - Sabine River at Logansport, LA
• MLUL1 - Ouachita River at Monroe, LA

Springfield, MO (SGF)

• RBXM7 - Roubidoux Creek near Waynesville, MO

State College, PA (CTP)

• BMBP1 - Susquehanna River at Bloomsburg, PA
• DANP1 - Susquehanna River at Danville, PA
• HARP1 - Susquehanna River at Harrisburg, PA
• HERP1 - Swatara Creek near Hershey, PA
• HTVP1 - Swatara Creek at Harper Tavern, PA
• JRSP1 - West Branch Susquehanna River at Jersey Shore, PA
• MTLP1 - Swatara Creek at Middletown, PA
• SBYP1 - Susquehanna River at Sunbury, PA

Tallahassee, FL (TAE)

• ABNG1 - Flint River (GA) at Albany, GA
• BFDF1 - Suwannee River at Branford - US 27 (in NAVD88), FL
• BLOF1 - Apalachicola River near Blountstown, FL
• DOUF1 - Suwannee River at Dowling Park - CR 250 (in NAVD88), FL
• ELLF1 - Suwannee River at Ellaville - US 90 (in NAVD88), FL
• LURF1 - Suwannee River at Luraville - SR 51 (in NAVD88), FL

Tampa Bay Area, FL (TBW)

• BARF1 - Peace River (FL) at SR 60 Bartow, FL
• HLDF1 - Withlacoochee River (FL) near Holder at SR 200, FL
• LITF1 - Alafia River (FL) at Lithia Pinecrest Road at Lithia, FL
• TRBF1 - Withlacoochee River (FL) at US 301 Trilby, FL

Topeka, KS (TOP)

• MNTK1 - Big Blue River near Manhattan, KS
• MWCK1 - Wildcat Creek at Manhattan Scenic Drive, KS
• RSSK1 - Cross Creek (KS) at Rossville, KS

Twin Cities/Chanhassen, MN (MPX)

• STPM5 - Mississippi River at St. Paul, MN

Upton, NY (OKX)

• DDCN4 - Passaic River at Clifton (Dundee Dam), NJ
• HOHN4 - Hohokus Brook at Ho-Ho-Kus, NJ
• LODN4 - Saddle River at Lodi, NJ
• MAWN4 - Ramapo River at Mahwah, NJ
• NMLN4 - Hackensack River at New Milford, NJ
• PKRN4 - Pascack River at Park Ridge, NJ
• RIVN4 - Hackensack River at Rivervale, NJ
• RWDN4 - Saddle River at Ridgewood, NJ
• SADN4 - Saddle River at Upper Saddle River, NJ
• SPGN4 - Rahway River at Springfield, NJ
• VRON4 - Peckman River at Verona, NJ

Wakefield, VA (AKQ)

• FKLV2 - Blackwater River (VA) near FRANKLIN, VA

Wilmington, NC (ILM)

• BGWN7 - N.E. Cape Fear River near Burgaw, NC

Wilmington, OH (ILN)

• BEEO1 - South Fork Licking River (OH) near Hebron, OH
• GRNO1 - Raccoon Creek near Granville, OH
• NEAO1 - Licking River (OH) near Newark (Stadden Bridge), OH
• NMSO1 - North Fork Licking River (OH) at Newark Main Street, OH
• RCNO1 - Raccoon Creek at Newark below Wilson St., OH
• SFHO1 - South Fork Licking River (OH) near Heath, OH