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River Basin and Station
Station Name Number Data
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PACIFIC SLOPE BASINS
NASELLE RIVER BASIN
Naselle River near Naselle ...............................12010000 d
WILLAPA RIVER BASIN
Willapa River near Willapa ...............................12013500 d
CHEHALIS RIVER BASIN
Chehalis River near Doty .................................12020000 d
South Fork Chehalis River near Wildwood ................12020800 d
Chehalis River near Adna .................................12021800 e
South Fork Newaukum River near Onalaska ................12024000 d
North Fork Newaukum River near Forest ..................12024400 d
Newaukum River near Chehalis ...........................12025000 d
Chehalis River at WWTP at Chehalis .....................12025100 d
Skookumchuck River near Vail ...........................12025700 d
Skookumchuck River below Bloody Run Creek, nr Centralia 12026150 d
Skookumchuck River near Bucoda .........................12026400 d
Chehalis River near Grand Mound ..........................12027500 d
Chehalis River at Porter .................................12031000 d
Satsop River near Satsop ...............................12035000 d
Wynoochee Lake near Grisdale ...........................12035380 e,v
Wynoochee River near Grisdale ..........................12035400 d
Wynoochee River above Save Creek, near Aberdeen ........12036000 d
Wynoochee River above Black Creek, near Montesano ......12037400 d
QUINAULT RIVER BASIN
Quinault River at Quinault Lake ..........................12039500 d
QUEETS RIVER BASIN
Queets River near Clearwater .............................12040500 d
HOH RIVER BASIN
Hoh River at U.S.Highway 101, near Forks .................12041200 d
QUILLAYUTE RIVER BASIN
Calawah River near Forks .................................12043000 d
HOKO RIVER BASIN
Hoko River near Sekiu ....................................12043300 d
ELWHA RIVER BASIN
Lake Mills at Glines Canyon, near Port Angeles ...........12045000 g,v
Elwha River at McDonald Bridge, near Port Angeles ........12045500 d
PUGET SOUND BASINS
DUNGENESS RIVER BASIN
Dungeness River near Sequim ..............................12048000 d,t
Dungeness River at Dungeness .............................12049000 d,t
BIG QUILCENE RIVER BASIN
Big Quilcene River below diversion dam, near Quilcene ....12052210 d
DUCKABUSH RIVER BASIN
Duckabush River near Brinnon .............................12054000 d
SKOKOMISH RIVER BASIN
NF Skokomish River below Staircase Rapids, near Hoodsport.12056500 d,t,c
NF Skokomish River below Lower Cushman Dam, near Potlatch.12058800 d,t
North Fork Skokomish River near Potlatch .................12059500 d
South Fork Skokomish River near Union ....................12060500 d
Skokomish River near Potlatch ............................12061500 d
BIG BEEF CREEK BASIN
Big Beef Creek near Seabeck ..............................12069550 d
MINTER CREEK BASIN
Huge Creek near Wauna ....................................12073500 d
DESCHUTES RIVER BASIN
Deschutes River near Rainier .............................12079000 d
Deschutes River at E Street Bridge, at Tumwater ..........12080010 d
NISQUALLY RIVER BASIN
Nisqually River near National ............................12082500 d
Mineral Creek near Mineral .............................12083000 d
Alder Reservoir at Alder .................................12085000 v
La Grande Reservoir at La Grande .........................12085500 g,v
Nisqually River at La Grande .............................12086500 d
Mashel River near La Grande ............................12087000 d
Ohop Creek near Eatonville .............................12088000 d
Centralia Power Canal near McKenna .....................12089208 d
Nisqually River at McKenna ...............................12089500 d
CHAMBERS CREEK BASIN
North Fork Clover Creek near Parkland ....................12090400 d
Clover Creek near Tillicum ...............................12090500 d
Flett Creek at Tacoma ....................................12091100 d
Leach Creek near Fircrest ................................12091200 d
Leach Creek near Steilacoom ..............................12091300 d
Chambers Creek below Leach Creek, near Steilacoom ........12091500 d
PUYALLUP RIVER BASIN
Puyallup River near Electron .............................12092001 d
Puyallup River near Orting ...............................12093500 d
Carbon River near Fairfax ..............................12094000 d
South Prairie Creek at South Prairie .................12095000 d
White River
Greenwater River at Greenwater .........................12097500 d
Mud Mountain Lake near Buckley ...........................12098000 v
White River near Buckley .................................12098500 d
White River Canal at Buckley ...........................12099000 d
White River above Boise Creek near Buckley ...............12099100 d
Boise Creek at Buckley .................................12099600 d
White River at Buckley ...................................12100000 d
White River near Auburn ..................................12100496 d
Lake Tapps near Sumner .................................12101000 g,v
Lake Tapps diversion at Dieringer ......................12101100 d
White River at Tacoma Ave Bridge, at Sumner ..............12101104 k,p,t,o
Puyallup River at Puyallup ...............................12101500 d
Clarks Creek at Tacoma Road, near Puyallup .............12102075 d
Puyallup River above Clear Creek near Tacoma .............12102101 k,p,t,o
Swan Creek at 80th Street East, near Tacoma ............12102190 d
DUWAMISH RIVER BASIN
Howard A. Hanson Reservoir near Palmer ...................12105800 v
Green River below Howard A. Hanson Reservoir .............12105900 d
Green River at purification plant, near Palmer ...........12106700 d
Newaukum Creek near Black Diamond ......................12108500 d
Big Soos Creek above hatchery, near Auburn .............12112600 d
Green River near Auburn ..................................12113000 d
Spring Brook Creek near Orillia ........................12113346 d,k,p,t,o
Mill Creek at Earth Works Park .........................12113347 d
Mill Creek near mouth at Orillia .......................12113349 d,t,k,o,p
Green River at Tukwilla ..................................12113500 g
Duwamish River at golf course, at Tukwila ................12113390 ch
LAKE WASHINGTON BASIN
Cedar River below Bear Creek near Cedar Falls ............12114500 d
Cedar River near Cedar Falls .............................12115000 d,t
Rex River near Cedar Falls .............................12115500 d
Boulder Creek near Cedar Falls .........................12115700 d
Chester Morse Lake at Cedar Falls ........................12115900 g
Cedar Lake (Masonry Pool) near Cedar Falls ...............12116060 g
Canyon Creek near Cedar Falls ..........................12116100 d
Cedar River at Cedar Falls ...............................12116500 d,t
Taylor Creek near Selleck ..............................12117000 d
Cedar River near Landsburg ...............................12117500 d
Cedar River below Diversion, near Landsburg ..............12117600 d,t
Rock Creek at State Highway 516, near Ravensdale .......12118400 d
Rock Creek near Maple Valley ...........................12118500 d
Cedar River at Renton ....................................12119000 d,t
Mercer Creek near Bellevue ...............................12120010 d
Issaquah Creek near Hobart ...............................12120600 d
Issaquah Creek near mouth, near Issaquah .................12121600 d
Sammamish Lake near Redmond ..............................12122000 e
Sammamish River near Woodinville .........................12125200 d
Thornton Creek, near Seattle .............................12128000 d,t
SNOHOMISH RIVER BASIN
Skykomish River near Gold Bar ............................12134500 d
South Fork Sultan River near Sultan ......................12137290 d
Spada Lake near Startup ..................................12137300 e,v
Sultan River below diversion dam, near Sultan ............12137800 d
Sultan River below powerplant, near Sultan ...............12138160 d,t
Middle Fork Snoqualmie River near Tanner .................12141300 d
North Fork Snoqualmie River near Snoqualmie Falls ........12142000 d
South Fork Snoqualmie River above Alice Creek, nr Garcia..12143400 d
South Fork Snoqualmie River at Edgewick ..................12143600 d
Boxley Creek near Cedar Falls ..........................12143700 d
Rattlesnake Lake at Cedar Falls ........................12143800 g
Boxley Creek near Edgewick .............................12143900 d
South Fork Snoqualmie River at North Bend ................12144000 d
Snoqualmie River near Snoqualmie .........................12144500 d
Raging River near Fall City ............................12145500 d
North Fork Tolt River near Carnation .....................12147500 d,t
South Fork Tolt River near Index .........................12147600 d,t
South Fork Tolt Reservoir near Carnation .................12147900 e
South Fork Tolt River near Carnation .....................12148000 d,t
South Fork Tolt River below regulating basin nr Carnation.12148300 d,t
Tolt River near Carnation ................................12148500 d
Snoqualmie River near Carnation ..........................12149000 d
Snohomish River near Monroe ..............................12150800 d
Pilchuck River near Snohomish ..........................12155300 d
Snohomish River at Snohomish .............................12155500 g
TULALIP AND MISSION CREEK BASINS
John Sam Lake near Tulalip ...............................12157130 g
Ross Lake near Marysville ................................12157200 g
Mission Creek near Tulalip ...............................12157250 d
Weallup Lake near Tulalip ................................12158007 g
Tulalip Creek above East Branch near Tulalip .............12158010 d
Tulalip Creek near Tulalip ...............................12158040 d
STILLAGUAMISH RIVER BASIN
South Fork Stillaguamish River near Granite Falls ........12161000 g
North Fork Stillaguamish River near Arlington ............12167000 d
SKAGIT RIVER BASIN
Ross Reservoir near Newhalem .............................12175000 e
Thunder Creek near Newhalem ............................12175500 d
Diablo Reservoir near Newhalem ............................12176500 e,v
Gorge Reservoir near Near Newhalem .......................12177700 e,v
Skagit River at Newhalem .................................12178000 d,t
Newhalem Creek near Newhalem ...........................12178100 d
Bacon Creek below Oates Creek near Marblemount .........12179900 d
Skagit River at Marblemount ..............................12181000 d,t
Sauk River above White Chuck River, near Darrington ....12186000 d
Sauk River near Sauk ...................................12189500 d
Baker Lake near Concrete .................................12191600 e,v
Lake Shannon near Concrete ...............................12193000 e,v
Baker River at Concrete ..................................12193500 d
Skagit River near Concrete ...............................12194000 d
Skagit River near Sedro Woolley ..........................12199000 e
Skagit River near Mount Vernon ...........................12200500 d
SAMISH RIVER BASIN
Samish River near Burlington .............................12201500 d
NOOKSACK RIVER BASIN
North Fork Nooksack River below Cascade Creek nr Glacier .12205000 d
Racehorse Creek at North Fork Road nr Glacier ..........12206900 d
Warm Creek near Welcome ................................12207750 d
Clearwater Creek near Welcome ..........................12207850 d
Middle Fork Nooksack River near Deming ...................12208000 d
South Fork Nooksack River near Wickersham ................12209000 d
Skookum Creek above Diversion near Wickersham ..........12209490 d
Nooksack River at Deming .................................12210500 d
Anderson Creek at Smith Road near Goshen ...............12210900 d
Fishtrap Creek at Front Street at Lynden ...............12212050 d
Nooksack River at Ferndale ...............................12213100 d
COLUMBIA RIVER BASIN
COLUMBIA RIVER
Columbia River at Birchbank, British Columbia ............12323000 d
PEND OREILLE RIVER BASIN
Pend Oreille River at Newport ............................12395500 d
Pend Oreille River below Box Canyon, near Ione ...........12396500 d
Sullivan Creek above Outlet Creek, near Metaline Falls .12396900 d
Sullivan Lake near Metaline Falls ......................12397000 e
Outlet Creek near Metaline Falls .......................12397100 d
Sullivan Creek at Metaline Falls .......................12398000 d
Boundary Reservoir near Metaline Falls ...................12398550 t,g%
Pend Oreille River at International Boundary .............12398600 d,t,g%
COLUMBIA RIVER
Columbia River at International Boundary .................12399500 d
KETTLE RIVER BASIN
Myers Creek at Chesaw ....................................12400900 d
Kettle River near Ferry ..................................12401500 d
Kettle River near Laurier ................................12404500 d
COLVILLE RIVER BASIN
Colville River at Kettle Falls ...........................12409000 d
SPOKANE RIVER BASIN
Spokane River near Post Falls, Idaho .....................12419000 d,t,ch
Spokane River above Liberty Bridge near Otis Orchards ....12419500 d
Spokane River at Greenacres ..............................12420500 d
Spokane River at Spokane .................................12422500 d
Hangman Creek at Spokane ...............................12424000 d,cs
Little Spokane River at Dartford .......................12431000 d
Little Spokane River near Dartford .....................12431500 d
Long Lake at Long Lake .................................12432500 e
Spokane River at Long Lake ...............................12433000 d
Chamokane Creek below Falls, near Long Lake ............12433200 d
Blue Creek above Midnite Mine near Wellpinit ...........12433542 d
Midnite Mine Drainage near Wellpinit ...................12433556 d
FRANKLIN D. ROOSEVELT LAKE:
Feeder Canal at Grand Coulee .............................12435500 d
Franklin D. Roosevelt Lake at Grand Coulee Dam ...........12436000 e
Columbia River at Grand Coulee Dam .......................12436500 d
Columbia River at Bridgeport .............................12438000 d
OKANOGAN RIVER BASIN
Okanagan River near Oliver, British Columbia .............12438700 d
Osoyoos Lake near Oroville ...............................12439000 e
Okanogan River at Oroville ...............................12439500 d
Similkameen River near Nighthawk .......................12442500 d
Okanogan River near Tonasket .............................12445000 d
Okanogan River at Malott .................................12447200 d
METHOW RIVER BASIN
Lost River near Mazama .................................12447370 d
Early Winters Creek near Mazama ........................12447382 d
Methow River above Goat Creek, near Mazama ...............12447383 d
Wolf Creek below Diversion near Winthrop ...............12447387 d
Andrews Creek near Mazama ..............................12447390 d
Chewuch River above Cub Creek near Winthrop ..............12447600 d
Chewuch River at Winthrop ..............................12448000 d
Methow River at Winthrop .................................12448500 d
Methow River MVID East Diversion near Winthrop .........12448620 d
Twisp River above Newby Creek near Twisp .................12448990 d
Twisp River TVPI Diversion near Twisp ..................12448992 d
Twisp River MVID West Diversion near Twisp .............12448996 d
Twisp River near Twisp ...................................12448998 d
Methow River at Twisp ....................................12449500 d
Boulder Creek near mouth near Twisp ....................12449710 d
Methow River near Pateros ................................12449950 d
COLUMBIA RIVER
Columbia River below Wells Dam ...........................12450700 d
CHELAN RIVER BASIN
Stehekin River at Stehekin ...............................12451000 d
Lake Chelan at Chelan ....................................12452001 e
Chelan River at Chelan ...................................12452500 d
ENTIAT RIVER BASIN
Entiat River near Ardenvoir ..............................12452800 d
Entiat River near Entiat .................................12452990 d
COLUMBIA RIVER
Columbia River at Rocky Reach Dam ........................12453700 d
WENATCHEE RIVER BASIN
Chiwawa River near Plain .................................12456500 d
Wenatchee River at Plain .................................12457000 d
Icicle Creek above Snow Creek, near Leavenworth ........12458000 d
Wenatchee River at Peshastin .............................12459000 d
Wenatchee River at Monitor ...............................12462500 d
COLUMBIA RIVER
Columbia River below Rock Island Dam .....................12462600 d
CRAB CREEK BASIN
Crab Creek at Rocky Ford Road, near Ritzville ............12464770 d,t,ch
Crab Creek at Irby .......................................12465000 d
Crab Creek near Moses Lake ...............................12467000 d
Lenore Lake near Soap Lake ...............................12469500 e
Soap Lake near Soap Lake .................................12470000 e
Moses Lake at Moses Lake .................................12471000 e
Lind Coulee Wasteway at State Route 17, near Warden ......12471400 d,t,ch
Crab Creek near Beverly ..................................12472600 d
COLUMBIA RIVER
Columbia River below Priest Rapids Dam ...................12472800 d
Columbia River at Vernita Bridge, near Priest Rapids Dam .12472900 ch
Columbia River at Richland ...............................12473520 ch
YAKIMA RIVER BASIN
Yakima River at Umtanum ..................................12484500 d
American River near Nile ...............................12488500 d
Yakima River above Ahtanum Creek, at Union Gap ...........12500450 d
Ahtanum Creek at Union Gap .............................12502500 d
Granger Drain near Granger .............................12505450 d,t
Yakima River at Mabton ...................................12508990 d
Yakima River at Kiona ....................................12510500 d,t,ch
ESQUATZEL COULEE BASIN
Esquatzel Coulee at Connell ..............................12513000 d
Columbia River on Clover Island, at Kennewick ............12514500 e
GRANDE RONDE RIVER BASIN
Grande Ronde River at Troy, Oregon .......................13333000 d
SNAKE RIVER BASIN
Snake River near Anatone .................................13334300 d,t
ASOTIN RIVER BASIN
Asotin Creek below confluence near Asotin ................13334450 d
Asotin Creek at Asotin ...................................13335050 d
TUCANNON RIVER BASIN
Tucannon River near Starbuck .............................13344500 d
PALOUSE RIVER BASIN
South Fork Palouse River at Pullman ....................13348000 d
Palouse River at Hooper ..................................13351000 d,t,ch
WALLA WALLA RIVER BASIN
Mill Creek near Walla Walla ..............................14013000 d
Mill Creek at Five Mile Road Bridge, near Walla Walla.....14013700 d
Mill Creek at Walla Walla ................................14015000 d
Walla Walla River near Touchet ...........................14018500 d
COLUMBIA RIVER
Columbia River at The Dalles .............................14105700 d
KLICKITAT RIVER BASIN
Klickitat River above West Fork, near Glenwood ...........14107000 d
Klickitat River below Summit Creek, near Glenwood ........14111400 d
Klickitat River near Pitt ................................14113000 d
WHITE SALMON RIVER BASIN
White Salmon River near Underwood ........................14123500 d
COLUMBIA RIVER
Columbia River below Bonneville Dam ......................14128870 g
Columbia River at Vancouver ..............................14144700 g
LEWIS RIVER BASIN
Muddy River below Clear Creek, near Cougar ...............14216500 d,cs
Swift Reservoir near Cougar ..............................14217600 e,v
Yale Reservoir near Yale .................................14218500 e,v
Speelyai Creek near Cougar .............................14219800 d
Lake Merwin near Ariel ...................................14220010 e,v
Lewis River at Ariel .....................................14220500 d
East Fork Lewis River near Heisson .......................14222500 d
COWLITZ RIVER BASIN
Cowlitz River at Packwood ................................14226500 d
Cowlitz River at Randle ..................................14231000 d
Cispus River above Yellowjacket Creek, near Randle .....14231900 d
Cowlitz River near Kosmos ................................14233500 d
Riffe Lake near Mossyrock ................................14234800 e,v
Tilton River above Bear Canyon Creek, near Cinebar .....14236200 d
Mayfield Reservoir near Silver Creek .....................14237800 e,v
Cowlitz River below Mayfield Dam .........................14238000 d
TOUTLE RIVER BASIN
Spirit Lake at Tunnel, at Spirit Lake ....................14240304 e
Castle Lake near Mount St. Helens ........................14240446 e
North Fork Toutle River below SRS near Kid Valley ........14240525 d,t,cs
South Fork Toutle River at Toutle ........................14241500 d,cs
Toutle River at Tower Road, near Silver Lake .............14242580 d,cs
Cowlitz River at Castle Rock .............................14243000 d
COLUMBIA RIVER
Columbia River at Beaver Army Terminal ...................14246900 d,t,k,ch
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Maintainer: Scott Knowles(sknowles@usgs.gov)
Last modified: September 25, 2002