Name Latitude Longitude 1 MILE EAST 48.14028 -123.3792 AHTANUM C AT MOUTH 46.53528 -120.4717 ANDREWS CREEK NEAR MAZAMA 48.82306 -120.1447 BADGER CREEK AT S-308 45.25000 -121.3833 BEAR CR AT N50 45.86444 -117.7708 BIRCH CREEK AT PGG TOWER (PILOT ROCK) 45.48636 -118.8314 BIRCH CREEK NEAR WHITE EAGLE GRANGE 45.52992 -118.7939 BLACK CANYON CREEK AT MOUTH 44.29972 -119.5664 BOULDER CR AT BRIDGE NEAR MOUTH 48.58333 -120.1667 BUCK CR AT HIGH RIDGE WS 1 WEIR 45.70000 -118.1042 BUCK CR AT HIGH RIDGE WS 2 WEIR 45.69167 -118.0978 BUCK CR AT HIGH RIDGE WS 3 WEIR 45.68750 -118.0958 BUCK CR AT HIGH RIDGE WS 4 WEIR 45.68944 -118.0894 BUCK CREEK BELOW SW-4 45.70000 -118.1000 CANYON CREEK BASELINE 45.91944 -122.2119 CHANDLER CA MI 0.6 NR PROSSER WA 46.21667 -119.7667 CHERRY CREEK SE 1.4 S29 17N 19E 46.93750 -120.4833 CLE ELUM RESERVOIR 100M ABOVE DAM 47.25000 -121.0831 CLEAR CREEK AT ROAD 9300 46.11944 -121.9806 CLEARWATER CR - AB UPPER BRIDGE 46.29167 -122.0417 CLEARWATER CR - MIDDLE BRIDGE 46.26361 -122.0103 CLEARWATER CR - PARADISE FALLS 46.23333 -122.0092 CLEARWATER CREEK BASELINE 46.17194 -122.0508 CLEARWATER RIVER AT OROFINO 46.48333 -116.2833 CLEARWATER RIVER NR SPALDING 46.45222 -116.8150 COLEMAN CREEK NW 1.4 S20 17N 19E 46.95278 -120.4889 COLUMBIA R @ CASCADE LOCKS 45.89417 -122.6717 COLUMBIA R @ CORBETT PARK 46.04806 -122.8856 COLUMBIA R AT BRADWOOD DAILYAVE 46.19139 -123.4344 COLUMBIA R AT BRADWOOD DAILYMAX 46.19139 -123.4344 COLUMBIA R AT BRADWOOD DAILYMIN 46.19139 -123.4344 COLUMBIA R AT CRESCENT BAR 47.25000 -119.9833 COLUMBIA R BELOW ROCK ISLAND DAM 47.31111 -120.0839 COLUMBIA R BL ROCK ISLAND DAM 47.33056 -120.0819 COLUMBIA RIVER AT BRADWOOD 46.19583 -123.4306 COLUMBIA RIVER AT COLUMBIA CITY 45.88333 -122.8000 COLUMBIA RIVER AT GOBLE 46.02006 -122.8739 COLUMBIA RIVER AT PARKS PORT 45.86883 -122.7829 COLUMBIA RIVER ESTUARY STA 10 46.20139 -123.4344 COLUMBIA RIVER ESTUARY STA 12 46.15111 -123.2561 COLUMBIA RIVER ESTUARY STA 9 46.21944 -123.4217 COLUMBIA RIVER ESTUARY STA W2 46.18000 -123.4269 COPPER CREEK BASELINE-DISC 45.79694 -122.2639 COQUILLE BAY AT BANDON LIGHTHOUSE 43.12300 -124.4108 COQUILLE BAY AT MARKER #14 43.12222 -124.4111 COQUILLE BAY AT OLD COAST GUARD STATION 43.12278 -124.4181 COQUILLE BAY AT OLD MOORE MILL SITE 43.12361 -124.4086 COQUILLE RIVER AT STURDIVANT PK DOCK (COQUILLE) 43.17378 -124.1925 COTTONWOOD CAN DR SE1.4 S28 46.58056 -120.5778 COUGAR CR 100YD ABV SFK WENAHA 45.91250 -117.8417 COULTER CREEK 47.75000 -120.7833 COWEMAN RIVER AT KELSO 46.13833 -122.8964 COWLITZ RIVER AT CASTLE ROCK 46.27500 -122.9133 COWLITZ RIVER AT KELSO 46.14583 -122.9133 COWLITZ RIVER AT TOLEDO 46.44472 -122.8431 CR 'A' AB FOREST RD 90 46.21472 -121.6836 CUMMINGS CREEK 46.26667 -117.6167 CURLY CR AT N76 46.03944 -121.9106 CURLY CR AT RD N90 46.05639 -121.9625 DAMON SPRING DRAW 47.10000 -120.0000 DESCHUTES RIVER AT DESCHUTES RIVER PARK 45.62772 -120.9035 DESCHUTES RIVER AT HWY 26 (WARM SPRINGS) 44.76275 -121.2267 DEVILS RUN CREEK (ABOVE BLOWDOWN) 45.76944 -116.8972 DEVILS RUN CREEK (BELOW BLOWDOWN) 45.77222 -116.9167 DEVILS RUN CREEK. BELOW SUMMIT CREEK 45.77778 -116.9500 DUNGENESS RIVER NEAR SEQUIM 48.07611 -123.1494 DUTCHER CREEK AT FOREST BOUNDARY 42.41667 -123.5250 E FK SALMON R BLW HWY 35 45.28333 -121.6833 E TOPPENISH DR AT WILSON RD 46.36778 -120.2500 EARLY WINTERS CR NR MOUTH 48.61667 -120.4667 EAST BIRCH CREEK AT HWY. 395 (PILOT ROCK) 45.48378 -118.8330 EAST FORK BEECH. LOWER 44.51667 -118.9167 EAST FORK BEECH. UPPER 44.53333 -118.9167 EAST FORK JOHN DAY CR 45.57361 -116.2292 EAST FORK LEWIS RIVER BASELINE 45.81750 -122.2517 EDIZ HOOK II 48.20000 -123.3917 EF LEWIS RIVER NR DOLLAR CORNER 45.81472 -122.5906 ELBOW CREEK 45.91250 -117.6333 ELOCHOMAN RIVER NEAR CATHLAMET 46.22139 -123.3411 ELWHA RIVER AT MCDONALD BRIDGE 48.05500 -123.5819 ELWHA RIVER NEAR PORT ANGELES 48.06556 -123.5764 ENTIAT RIVER A ENTIAT FALLS 47.98333 -120.5667 ENTIAT RIVER NEAR ENTIAT 47.66333 -120.2494 F-6 48.14111 -123.3978 FROG CREEK NORTH OF JAKEY BOUNDA 45.21667 -121.7000 GOAT CR AT RD 375 BRIDGE 48.58333 -120.3667 GRANGER D AT HWY 223 AB GRANGER 46.34333 -120.1842 GREEN RIVER BASELINE-DISC 46.39500 -122.2078 GRIFFIN LAKE INLET 46.24722 -120.0431 H-12 48.08167 -123.4133 HEADWATERS E FK SALMON R 1M ABV HWY 35 45.28333 -121.6833 HERD CREEK AT MOUTH 44.15083 -114.3006 HILL TOP LAKE OUTFLOW 47.03333 -119.9500 HOH RIVER AT DNR CAMPGROUND 47.80694 -124.2497 HUNGRY CREEK-LOWER BL HOBO UNIT #1 46.26917 -121.9250 HUNGRY CREEK-UPPER ABOVE UNIT #1 46.27194 -121.9208 ILLINOIS RIVER AT MOUTH 42.54889 -124.0658 IMNAHA RIVER AT CLOVERDALE CAMPGROUND 45.10689 -116.9229 IMNAHA RIVER D.S OF IMNAHA 45.63119 -116.8458 JAUSSAUD CR 100YD ABV WENAHA R 45.92083 -117.8186 JOHN DAY AT GAGE 45.57500 -116.2333 JOHN DAY RIVER 1.5 MI WEST OF MT VERNON 44.41622 -119.1439 JOHN DAY RIVER AT HWY 206 45.47686 -120.4686 JOHN DAY RIVER AT MCDONALD FERRY 45.58411 -120.4072 JOHN DAY RIVER AT SERVICE CREEK 44.78289 -120.0187 JOHN DAY RIVER U.S DAYVILLE 44.46381 -119.4772 KALAMA RIVER AT KALAMA 46.03556 -122.8556 KALAMA RIVER NEAR KALAMA 46.04778 -122.8364 L-6 48.13306 -123.3983 LAKE CREEK 44.55000 -118.9167 LAKE SACAJAWEAN.A LK 46.12889 -122.9436 LAKE WAHA CENTER 46.21056 -116.8372 LEWIS R BL N88 46.19722 -121.7289 LEWIS RIVER AT ARIEL 45.95583 -122.5556 LEWIS RIVER AT WOODLAND AT I-5 45.89028 -122.7319 LEWIS RIVER BASELINE 46.06667 -122.0167 LIMPY CREEK NEAR ROAD 3602 42.43333 -123.5500 LITTLE ELK AT GAGE 45.89583 -115.4969 LITTLE SLATE CR AT GAGE 45.61944 -116.0644 LOWER BARLOW CR 45.23333 -121.6167 LOWER FROG CR 45.20000 -121.6667 MAD ABOVE FRENCH CORRAL BRIDGE 47.73333 -120.4333 MARION DR AT HWY 97 46.32417 -120.3194 MAURICE CREEK 45.83028 -115.4994 MAYFIELD LAKE 46.50417 -122.5806 MCKAY CREEK AT KIRK ROAD (PENDLETON) 45.65444 -118.8230 MCKAY CREEK AT SHAW ROAD (U.S OF RESERVIOR) 45.55056 -118.7728 MEACHUM CREEK at RIVER ROAD BRIDGE 45.70250 -118.3538 MEADOW CREEK AT END OF ROAD 46.16028 -117.7292 MEADOW POINT. NE OF 47.71667 -123.3950 METHOW RIVER AT TWISP 48.35972 -120.1131 METHOW RIVER NEAR PATEROS 48.07472 -119.9556 METHOW RIVER NEAR TWISP 48.34806 -120.1058 MIDDLE ALPINE CR 45.26667 -121.6333 MIDDLE FORK COQUILLE R AT HWY 42 (HOFFMAN ST PK) 43.03306 -124.1133 MIDDLE JOHN DAY CR 45.57083 -116.2278 MINAM RIVER AT USGS GAGE (MINAM) 45.61956 -117.7299 MINAM RIVER REACH AT D.S END 45.62072 -117.7212 MINAM RIVER REACH AT U.S END 45.60900 -117.7275 MORGAN CREEK AT HWY 93. 44.61111 -114.1756 MOXEE DRAIN AT BIRCHFIELD ROAD 46.54639 -120.4372 MUDDY RIVER - TEMP LOCATION 46.11389 -122.0047 MUDDY RIVER BASELINE 46.12139 -122.0136 MUDDY RIVER SALVAGE-ABOVE 46.16667 -122.1500 MULTNOMAH CHANNEL AT ST HELENS 45.84583 -122.7986 McKAY CREEK AT KIRK ROAD (PENDLETON) 45.65444 -118.8230 N. CENTRAL LAKE OZETTE 1.4 MILE W. OF GARDEN IS. 48.10567 -124.6233 N.F. CLEARWATER AT AHSAHKA 46.50833 -116.3208 NACHES R AT NELSON BRIDGE 46.63194 -120.5864 NEW DUNGENESS. NE OF 48.26000 -123.0633 NEW DUNGENESS. NW OF 48.25000 -123.2317 NF TOUCHET R ABOVE SKYLINE BASIN 46.00153 -117.8337 NORTH END LAKE OZETTE 1.2 MILE WEST OF DEER BAY 48.14200 -124.6538 NORTH FORK COQUILLE AT HWY 42 (MYRTLE POINT) 43.07858 -124.1367 NORTH FORK REYNOLDS CREEK. LOWER 44.45000 -118.5167 NORTH OF 48.16111 -123.4014 OZETTE LAKE 48.13750 -124.6500 PATAHA CR 1.2 MI ABV NFS BOUNDRY 46.28111 -117.5167 PATAHA CRK AT NFS BOUNDRY 46.29167 -117.5144 PEAVINE CREEK A 45.80000 -117.1000 PEAVINE CREEK D 45.75000 -117.0833 PEAVINE CREEK F 45.73333 -117.0833 PEAVINE CREEK I 45.71667 -117.0833 PEPPER CR AB EYEBALL NO 3 46.11833 -121.9536 PEPPER CR AB N836B 46.08611 -121.9739 PEPPER CREEK AT RD N836 46.10000 -121.9833 PEPPER CREEK BELOW SALT NO 3 46.08333 -121.9833 PIN CR AB FOREST RD 90 46.20528 -121.7111 PINE CREEK 200 METERS U.S LONE PINE CREEK 44.90056 -120.2708 PINE CREEK AT RIVER MILE 0.4 44.91042 -120.4402 POISON CR AT LEWIS R 46.19556 -121.7281 PORT ANGELES HARBOR AT EDIZ HOOK 48.13944 -123.3989 PORT ANGELES HRB AT FIBREBD MILL 48.13028 -123.4561 PROTECTION ISLAND 48.20667 -122.8800 PT ANGELES HBR AT EDIZ HOOK HEAD 48.13500 -123.4594 PT ANGELES HBR AT FERRY LANDING 48.12278 -123.4283 PT ANGELES HBR AT RAYONIER MILL 48.12306 -123.4078 PT ANGLS HBR AT EDIZ HK PILOT ST 48.14028 -123.4244 PUNY CR AT RD N524 AT MP 7.22 45.90111 -122.1167 QUARTZ CREEK BASELINE 46.18250 -121.8475 RAINY DAY CR 45.80833 -115.6917 RAPID RIVER AT GAGE 45.35056 -116.3978 RB4C WW SEC 28 T17N R23E 46.93000 -119.9425 REDFISH LAKE 1 44.12333 -114.9325 RIM ROCK RES 100M. ABV DAM 46.65306 -121.1281 ROAD CREEK NEAR MOUTH 44.18694 -114.2847 ROCK CR ABV RESERVOIR 45.21667 -121.3833 ROGUE RIVER AT LOBSTER CREEK BR 42.50367 -124.2922 ROGUE RIVER AT ROBERTSON BRIDGE (MERLIN) 42.49508 -123.4860 RSE CRK 48.15667 -123.3500 S. CENTRAL L. OZETTE 1.6 MILE E. OF CEMETERY PT. 48.08319 -124.6368 S. END LAKE OZETTE 1.2 MILE E. OF TIVOLI ISLAND 48.07033 -124.6267 SATUS DR 302 NW1.4 S34 9N 22E 46.22500 -120.0611 SHAN CREEK AT FOREST BOUNDARY 42.45833 -123.5250 SHEEP CR T4N R40E S16SWNE - N53 45.82917 -117.8144 SHEEP CREEK AT N459 45.81667 -117.8167 SIOUXON CREEK BASELINE 45.96056 -122.2439 SKAGIT RIVER AT CONCRETE 48.52556 -121.7703 SKAGIT RIVER NEAR MOUNT VERNON 48.44500 -122.3342 SKAGIT RIVER NEAR SEDRO WOOLLEY 48.48639 -122.2358 SNAKE R 15.0MI BLW CLEARWATER 45.49722 -117.2458 SNAKE R 25 MI BLW CLEARWATER 46.61528 -117.3611 SNAKE R. 5.0MI BLW CLEARWATER 46.42500 -117.1250 SNAKE RIVER ABV LOWER GRANITE 46.65833 -117.4250 SNIPES C. AT OLD INLAND EMPIRE R 46.23417 -119.6839 SOREHEAD CR AB N524 45.91111 -122.1650 SOUTH DR AT HWY 22 NR SATUS 46.25944 -120.1325 SOUTH FORK COQUILLE AT BROADBENT 43.00861 -124.1494 SOUTH FORK JOHN DAY AT DAYVILLE 44.47233 -119.5348 SOUTH FORK JOHN DAY CR 45.57083 -116.2278 SOUTH FORK RED RIVER 45.65083 -115.3517 SPRING C AT HESS RD 46.24222 -119.6800 ST OF JUAN DE FUCA IN SEQUIM BAY 48.06111 -123.0297 STAIR CREEK AT CENTER OF SECTION 28 42.67500 -123.8917 STEAMBOAT CR AB N844 46.17306 -121.7536 STEAMBOAT CR BL N844B 46.18083 -121.7475 SUB-DRAIN 35 AT PARTON RD 46.33639 -120.2300 SULPHUR C AT NORTH AV SUNNYSIDE 46.33222 -119.9792 SULPHUR C WW AT DUFFY RD 46.27972 -119.9997 SULPHUR C WW AT FACTORY RD SUNYS 46.31750 -119.9808 SULPHUR C WW AT MCGEE RD 46.24417 -121.0192 SULPHUR C WW AT MORSE RD 46.26583 -121.0178 SUNNYSIDE CA AT BEAM RD XING 46.21667 -120.1500 SWAMP CR AT FR447 46.98333 -116.4167 TAYLOR CREEK NEAR ENGLISH CABIN SITE 42.52500 -123.5917 THREEMILE CREEK AT S-3010 45.25000 -121.4000 TIETON RIVER AT OAK CREEK 46.72639 -120.8100 TINKER CREEK 44.56667 -118.9000 TOUTLE RIVER BASELINE 46.26278 -122.1614 TOUTLE RIVER NEAR CASTLE ROCK 46.31389 -122.9083 TRAPPER CREEK AT GAGE 45.67000 -115.3361 TRINIDAD SPRINGS 47.25000 -120.0000 TUCANNON R 100 YD BEL BR FR N-87 46.20611 -117.7083 TUCANNON R AT NFS BOUNDRY 46.29167 -117.6500 TUCANNON RIVER AT POWERS 46.53833 -118.1550 TUCANNON RIVER END ROAD N-872 46.18528 -117.6083 UMATILLA RIVER @ THORNHOLLOW BRIDGE 45.68750 -118.4211 UMATILLA RIVER AT CAYUSE BRIDGE 45.68097 -118.5244 UMATILLA RIVER AT HWY 11 (PENDLETON) 45.69206 -118.7288 UMATILLA RIVER AT HWY. 207 BRIDGE 45.79247 -119.3206 UMATILLA RIVER AT RIETH BRIDGE 45.65700 -118.8859 UMATILLA RIVER AT UMATILLA CITY GRAVEL PIT 45.91039 -119.3283 UMATILLA RIVER AT WESTLAND ROAD (HERMISTON) 45.83569 -119.3319 UMATILLA RIVER AT YOAKUM BRIDGE 45.67942 -119.0305 UMATILLA RIVER EAST OF GIBBON OR. 45.71953 -118.3097 UMATILLA RIVER JUST D.S OF NO. & SO. FORKS 45.72692 -118.1874 UMATILLA RIVER U.S OF McKAY CREEK 45.67164 -118.8333 UPPER CLEAR CREEK 45.18333 -121.7000 VESTER CREEK. LOWER 44.20000 -119.4000 VESTER CREEK. UPPER 44.18333 -119.4000 W61 C W.W _ I_90 ABV VANTAGE 46.95833 -119.9667 WALLOWA RIVER AT MINAM 45.62361 -117.7195 WANITY SLOUGH AT MYERS RD 46.33417 -120.2928 WENATCHEE RIVER AT WENATCHEE 47.45889 -120.3353 WENATCHEE RIVER NEAR LEAVENWORTH 47.67639 -120.7333 WIDE HOLLOW C AT UNION GAP STP 46.54278 -120.4744 WIDE HOLLOW C AT W WASHINGTON AV 46.57111 -120.5322 WILSON C AT THRALL RD 46.92667 -120.5006 WILSON CREEK AT THRALL 46.91778 -120.5069 WINCHESTER LK 400 FT SOUTH OF OUTLET 46.23667 -116.6206 WIPPLE WW AT THRALL RD 46.92722 -120.4964 WPSS CLATSKANIE OREGON 46.18083 -123.1856 WPSS RICHLAND WASHINGTON 46.26056 -119.2900 WPSS WAWAWAI WASHINGTON 46.63667 -117.3867 YAKIMA R AT BRIDGE NR GRANGER 46.33500 -120.1964 YAKIMA R AT BRIDGE NR MABTON 46.23167 -119.9983 YAKIMA R AT CLE ELUM 47.19250 -120.9489 YAKIMA R AT ELLENSBURG 46.92694 -120.5264 YAKIMA R AT HARRISON RD BRIDGE 46.67806 -120.4914 YAKIMA R AT TERRACE HGTS. BRIDGE 46.60611 -120.4736 YAKIMA R AT UMTANUM 46.85611 -120.4828 YAKIMA R AT VAN GIESEN BRIDGE 46.29722 -119.3322 YAKIMA RIVER AT CLE ELUM 47.19306 -120.9486 YAKIMA RIVER AT KIONA 46.25306 -119.4822 YAKIMA RIVER AT MABTON 46.23139 -119.9983 YAKIMA RIVER AT PARKER 46.50611 -120.4519 YAKIMA RIVER AT PROSSER 46.21028 -119.7756 YAKIMA RIVER NEAR CLE ELUM 47.18611 -121.0417