AXTV2 - Potomac River at Alexandria, VA -77.038333,38.805278,0 GTND2 - Potomac River at Georgetown / Wisconsin Ave, DC -77.067667,38.903361,0 WASD2 - Washington Channel at SW Waterfront (IN MLLW), DC -77.021111,38.873333,0 PTVN6 - Schoharie Creek at Prattsville, NY -74.436944,42.319444,0 SKLA2 - Kenai River below Skilak Lake, AK -150.601090,60.466310,0 SXRA2 - Kenai River at Soldotna, AK -151.082222,60.476667,0 ATIT2 - Onion Creek at US 183, TX -97.688333,30.177778,0 BRTT2 - Colorado River (TX) at Bastrop, TX -97.319167,30.104444,0 DLRT2 - Rio Grande at Del Rio, TX -100.928889,29.330833,0 EPPT2 - Rio Grande at Eagle Pass, TX -100.506944,28.713889,0 GETT2 - San Gabriel River at Georgetown South Fork, TX -97.690833,30.625556,0 LGRT2 - Colorado River (TX) above La Grange, TX -96.896993,29.912428,0 SEGT2 - Guadalupe River at Seguin, TX -97.969722,29.551944,0 SELT2 - Cibolo Creek at Selma, TX -98.310833,29.593889,0 SMIT2 - Colorado River (TX) near Smithville, TX -97.161667,30.012500,0 BAIN6 - Susquehanna River at Bainbridge, NY -75.476667,42.291389,0 BNGN6 - Susquehanna River at Binghamton, NY -75.915000,42.092500,0 CHEN6 - Chemung River at Elmira, NY -76.801389,42.086389,0 CKLN6 - Susquehanna River at Conklin, NY -75.803333,42.035278,0 CMGN6 - Chemung River at Chemung, NY -76.635000,42.002222,0 CNON6 - Chenango River near Chenango Forks, NY -75.848611,42.218056,0 CRNN6 - Chemung River at Corning, NY -77.057778,42.146389,0 DELN6 - West Branch Delaware River above Delhi, NY -74.907500,42.280278,0 ERWN6 - Tioga River near Erwins, NY -77.129444,42.121111,0 GNEN6 - Chenango River at Greene, NY -75.771667,42.324444,0 MTGN4 - Delaware River at Montague, NJ -74.795556,41.309167,0 MTMP1 - Delaware River at Matamoras/Port Jervis, PA -74.697778,41.370556,0 OWGN6 - Susquehanna River at Owego, NY -76.266667,42.097222,0 RCKN6 - Unadilla River at Rockdale, NY -75.406389,42.377778,0 UNDN6 - Susquehanna River at Unadilla, NY -75.316944,42.321389,0 VSTN6 - Susquehanna River at Vestal, NY -76.056389,42.090833,0 WBRP1 - Susquehanna River at Wilkes Barre, PA -75.879167,41.252778,0 WSRN6 - Susquehanna River at Windsor, NY -75.638056,42.074722,0 TODA1 - Black Warrior River at Oliver Lock and Dam, AL -87.596389,33.209167,0 BIGI1 - Boise River at Boise (Glenwood Bridge), ID -116.279167,43.660556,0 EAGI1 - Boise River at Eagle Island, ID -116.307500,43.670278,0 CRAR1 - Pawtuxet River at Cranston, RI -71.445058,41.750934,0 WSTR1 - Pawcatuck at Westerly, RI -71.833611,41.383711,0 RGDT2 - Rio Grande at Rio Grande City, TX -98.802778,26.366667,0 MONV1 - Winooski River at Montpelier, VT -72.593889,44.256667,0 WATV1 - Winooski River at Waterbury, VT -72.746111,44.328333,0 MCCO1 - Muskingum River at McConnelsville, OH -81.858010,39.648460,0 OTWI2 - Illinois River at Ottawa, IL -88.839167,41.344444,0 FDYO1 - Blanchard River at Findlay, OH -83.688056,41.055833,0 KILO1 - Killbuck Creek at Killbuck, OH -81.985980,40.481454,0 DUPT2 - Guadalupe River near Bloomington, TX -96.965278,28.661944,0 GLIT2 - San Antonio River at Goliad, TX -97.384722,28.649167,0 LDOT2 - Rio Grande at Laredo, TX -99.502967,27.501833,0 VICT2 - Guadalupe River at Victoria, TX -97.012778,28.792778,0 ALOI4 - Cedar River at Waterloo, IA -92.334347,42.495544,0 CEDI4 - Cedar River at Cedar Falls, IA -92.443492,42.537569,0 MCWI4 - Winnebago River (Northern IA) at Mason City, IA -93.192703,43.164962,0 CART2 - Elm Fork Trinity River near Carrollton, TX -96.944167,32.965833,0 DALT2 - Trinity River at Dallas, TX -96.821667,32.774722,0 FWHT2 - Clear Fork Trinity River at Fort Worth, TX -97.358611,32.732222,0 FWOT2 - West Fork Trinity River at Fort Worth, TX -97.332222,32.760833,0 GROT2 - Paluxy River at Glen Rose, TX -97.776944,32.231389,0 SGET2 - Clear Creek near Sanger, TX -97.179167,33.336111,0 WEAT2 - Clear Fork Trinity River near Weatherford, TX -97.651667,32.740278,0 BLTN7 - Swannanoa River at Biltmore, NC -82.544722,35.568333,0 GSLS1 - Saluda River above Old Easley Rd 5 W Greenville, SC -82.480833,34.842222,0 TKSN7 - Tuckasegee River at Bryson City, NC -83.446944,35.427500,0 BACT2 - Colorado River (TX) near Bay City, TX -96.012222,28.973889,0 BBST2 - Buffalo Bayou at Shepherd Drive, TX -95.408333,29.760000,0 CBST2 - Colorado River (TX) at Columbus, TX -96.536667,29.706111,0 GBHT2 - Greens Bayou at Houston, TX -95.306667,29.918056,0 HGTT2 - White Oak Bayou at Houston, TX -95.396944,29.775000,0 HMMT2 - West Fork San Jacinto River near Humble, TX -95.258333,30.026389,0 NCET2 - East Fork San Jacinto River near New Caney, TX -95.124167,30.145278,0 PPTT2 - Buffalo Bayou at Piney Point Village, TX -95.523333,29.746667,0 SHLT2 - San Jacinto River near Sheldon, TX -95.093611,29.876111,0 SPNT2 - Spring Creek near Spring, TX -95.436111,30.110278,0 WHAT2 - Colorado River (TX) at Wharton, TX -96.103611,29.308889,0 DREI3 - Driftwood River near Edinburgh, IN -85.986400,39.339200,0 HUFI3 - Wabash River at Terre Haute Legacy Site, IN -87.419081,39.475442,0 NORI3 - White River (IN) at 82nd Street Bridge near Nora, IN -86.105600,39.910600,0 HATM6 - Leaf River at Hattiesburg, MS -89.280300,31.343100,0 TREF1 - Santa Fe River at Three Rivers Estates (in NAVD88), FL -82.799167,29.932500,0 MNDA2 - Mendenhall Lake at Lake Level, AK -134.572778,58.429722,0 VLSL1 - Vermilion River at Lafayette - Surrey Street, LA -91.992500,30.217222,0 FFTK2 - Kentucky River at Frankfort Lock, KY -84.881667,38.201667,0 AFTW3 - Rock River at Afton, WI -89.071667,42.613611,0 BRGW3 - Fox River at Burlington, WI -88.271200,42.679722,0 CDRW3 - Cedar Creek at Cedarburg, WI -87.978333,43.323056,0 CEDW3 - Milwaukee River near Cedarburg, WI -87.942500,43.280278,0 FATW3 - Rock River at Fort Atkinson, WI -88.842500,42.927800,0 JFFW3 - Rock River at Jefferson, WI -88.806944,42.996111,0 NMSW3 - Fox River near New Munster, WI -88.225833,42.610833,0 NVLW3 - Rock River at Lake Koshkonong, WI -88.940833,42.857500,0 PORW3 - Wisconsin River at Portage, WI -89.473830,43.536350,0 WATW3 - Rock River at Watertown, WI -88.725833,43.188056,0 WKEW3 - Fox River at Waukesha, WI -88.243611,43.004722,0 CFMM8 - Flathead River at Columbia Falls, MT -114.183889,48.361944,0 CHIN7 - N.E. Cape Fear River near Chinquapin, NC -77.832222,34.828889,0 HOKN7 - Contentnea Creek at Hookerton, NC -77.582500,35.428889,0 KINN7 - Neuse River at Kinston, NC -77.585556,35.257778,0 PGVN7 - Tar River at Greenville, NC -77.372778,35.616667,0 WLLN7 - Roanoke River at Williamston, NC -77.040278,35.859722,0 OTTO1 - Blanchard River at Ottawa, OH -84.046900,41.017000,0 SASI3 - St. Marys River near Fort Wayne, IN -85.111900,40.987800,0 HLBK2 - South Fork Little River at Hopkinsville - Bypass, KY -87.428889,36.849444,0 AUSG1 - Sweetwater Creek near Austell, GA -84.615556,33.776389,0 MACG1 - Ocmulgee River at 5th Street Bridge at Macon, GA -83.620556,32.838611,0 SWEG1 - Suwanee Creek at Suwanee, GA -84.089444,34.032222,0 VING1 - Chattahoochee River at Atlanta, GA -84.454167,33.858889,0 BDKN4 - Raritan River at Bound Brook, NJ -74.548333,40.551111,0 BKWN4 - Millstone River at Blackwells Mills, NJ -74.575833,40.475000,0 BVDN4 - Delaware River at Belvidere, NJ -75.082500,40.826389,0 CAMN4 - Passaic River at Chatham, NJ -74.389722,40.726111,0 ESTN4 - Delaware River at Easton, PA -75.203333,40.694444,0 FREN4 - Delaware River at Frenchtown, NJ -75.065000,40.526111,0 LTFN4 - Passaic River at Little Falls, NJ -74.226111,40.884722,0 MCPN4 - Pequannock River at Macopin, NJ -74.401111,41.018333,0 MILN4 - Passaic River near Millington, NJ -74.528889,40.680000,0 MNVN4 - Raritan River at Manville, NJ -74.582778,40.555556,0 NHPP1 - Delaware River at New Hope-Lambertville Bridge, PA -74.948889,40.364722,0 PINN4 - Passaic River at Pine Brook, NJ -74.321667,40.862500,0 PPPN4 - Pompton River at Pompton Plains, NJ -74.281944,40.969722,0 PPTN4 - Ramapo River at Pompton Lakes, NJ -74.280000,40.991944,0 RGLN4 - Delaware River at Riegelsville, NJ -75.189722,40.594722,0 SIGN4 - Passaic River at Singac, NJ -74.266100,40.894400,0 STKN4 - Delaware River at Stockton, NJ -74.979167,40.402778,0 TACN4 - Assunpink Creek at Trenton, NJ -74.749167,40.224167,0 TREN4 - Delaware River at Trenton, NJ -74.778056,40.221667,0 WNQN4 - Wanaque River at Wanaque, NJ -74.293056,41.044167,0 ICLK1 - Indian Creek at State Line Rd., KS -94.607778,38.938333,0 LEVK1 - Missouri River at Leavenworth, KS -94.909559,39.326999,0 LKCM7 - Little Blue River (MO) near Lake City, MO -94.300278,39.100556,0 LRLM7 - Little Blue River (MO) at Lees Summit Road - Independence, MO -94.387278,39.017361,0 OPDK1 - Indian Creek at Overland Park, KS -94.671111,38.940556,0 PKVM7 - Missouri River above Parkville, MO -94.769842,39.191653,0 TCRK1 - Tomahawk Creek at Roe Avenue, KS -94.640000,38.906111,0 CIDI4 - Cedar River at Cedar Rapids, IA -91.666944,41.971944,0 FEEI2 - Pecatonica River at Freeport, IL -89.615278,42.300278,0 IOWI4 - Iowa River at Iowa City, IA -91.541002,41.656683,0 BYNN7 - Haw River near Bynum, NC -79.135830,35.765280,0 CLYN7 - Neuse River near Clayton, NC -78.406111,35.647222,0 EFDN7 - Fishing Creek near Enfield, NC -77.693056,36.150833,0 GLDN7 - Neuse River near Goldsboro, NC -77.997500,35.337500,0 HAWN7 - Haw River at Haw River, NC -79.366000,36.087000,0 LOUN7 - Tar River at Louisburg, NC -78.296111,36.093056,0 MANN7 - Little River at Manchester, NC -78.985556,35.193611,0 SMFN7 - Neuse River at Smithfield, NC -78.350000,35.512778,0 TARN7 - Tar River at Tarboro, NC -77.533056,35.894167,0 TRVN7 - Tar River near Tar River, NC -78.583333,36.194722,0 STWN2 - Carson River near Carson City, NV -119.713233,39.107687,0 CENW1 - Chehalis River at Centralia, WA -122.978476,46.711721,0 LPTL1 - Sabine River at Logansport, LA -94.006111,31.972222,0 MLUL1 - Ouachita River at Monroe, LA -92.119722,32.500278,0 RBXM7 - Roubidoux Creek near Waynesville, MO -92.183330,37.791940,0 BMBP1 - Susquehanna River at Bloomsburg, PA -76.440278,40.993880,0 DANP1 - Susquehanna River at Danville, PA -76.619444,40.958056,0 HARP1 - Susquehanna River at Harrisburg, PA -76.886389,40.254722,0 HERP1 - Swatara Creek near Hershey, PA -76.668056,40.298333,0 HTVP1 - Swatara Creek at Harper Tavern, PA -76.577500,40.402500,0 JRSP1 - West Branch Susquehanna River at Jersey Shore, PA -77.251389,41.202222,0 MTLP1 - Swatara Creek at Middletown, PA -76.728333,40.192500,0 SBYP1 - Susquehanna River at Sunbury, PA -76.826944,40.834444,0 ABNG1 - Flint River (GA) at Albany, GA -84.144167,31.594167,0 BFDF1 - Suwannee River at Branford - US 27 (in NAVD88), FL -82.928992,29.955212,0 BLOF1 - Apalachicola River near Blountstown, FL -85.031389,30.425000,0 DOUF1 - Suwannee River at Dowling Park - CR 250 (in NAVD88), FL -83.249722,30.244722,0 ELLF1 - Suwannee River at Ellaville - US 90 (in NAVD88), FL -83.171944,30.384444,0 LURF1 - Suwannee River at Luraville - SR 51 (in NAVD88), FL -83.171667,30.099722,0 BARF1 - Peace River (FL) at SR 60 Bartow, FL -81.817500,27.901944,0 HLDF1 - Withlacoochee River (FL) near Holder at SR 200, FL -82.349722,28.988611,0 LITF1 - Alafia River (FL) at Lithia Pinecrest Road at Lithia, FL -82.211389,27.871944,0 TRBF1 - Withlacoochee River (FL) at US 301 Trilby, FL -82.177778,28.479722,0 MNTK1 - Big Blue River near Manhattan, KS -96.571111,39.237222,0 MWCK1 - Wildcat Creek at Manhattan Scenic Drive, KS -96.642500,39.188333,0 OTWK1 - Marais Des Cygnes River at Ottawa, KS -95.268056,38.618056,0 RSSK1 - Cross Creek (KS) at Rossville, KS -95.954167,39.138889,0 STPM5 - Mississippi River at St. Paul, MN -93.088100,44.944400,0 DDCN4 - Passaic River at Clifton (Dundee Dam), NJ -74.127200,40.882500,0 HOHN4 - Hohokus Brook at Ho-Ho-Kus, NJ -74.113333,40.997778,0 LODN4 - Saddle River at Lodi, NJ -74.080833,40.890278,0 MAWN4 - Ramapo River at Mahwah, NJ -74.163333,41.097500,0 NMLN4 - Hackensack River at New Milford, NJ -74.026667,40.948333,0 PKRN4 - Pascack River at Park Ridge, NJ -74.039167,41.036667,0 RIVN4 - Hackensack River at Rivervale, NJ -73.989722,40.999167,0 RWDN4 - Saddle River at Ridgewood, NJ -74.091389,40.985000,0 SADN4 - Saddle River at Upper Saddle River, NJ -74.095278,41.058889,0 SPGN4 - Rahway River at Springfield, NJ -74.312222,40.686389,0 VRON4 - Peckman River at Verona, NJ -74.235833,40.845000,0 FKLV2 - Blackwater River (VA) near FRANKLIN, VA -76.918611,36.680278,0 BGWN7 - N.E. Cape Fear River near Burgaw, NC -77.875278,34.598333,0 BEEO1 - South Fork Licking River (OH) near Hebron, OH -82.475000,39.988611,0 GRNO1 - Raccoon Creek near Granville, OH -82.551667,40.068889,0 NEAO1 - Licking River (OH) near Newark (Stadden Bridge), OH -82.339722,40.059167,0 NMSO1 - North Fork Licking River (OH) at Newark Main Street, OH -82.396389,40.059444,0 RCNO1 - Raccoon Creek at Newark below Wilson St., OH -82.411389,40.052500,0 SFHO1 - South Fork Licking River (OH) near Heath, OH -82.413333,40.037500,0