The water-quality and streamflow data are organized in separate station and parameter files. Select the desired station to obtain a listing of the available water-quality and streamflow data files for that station.
Station Number Station Name HUC 10396000 DONNER UND BLITZEN RIVER NR FRENCHGLEN,OREG. 17120003 12013500 WILLAPA RIVER NR WILLAPA, WA 17100106 12031000 CHEHALIS RIVER AT PORTER, WASH. 17100103 12039300 NORTH FORK QUINAULT R NEAR AMANDA PARK, WASH. 17100102 12040500 QUEETS RIVER NEAR CLEARWATER, WASH. 17100102 12045500 ELWHA RIVER AT MCDONALD BR NR PRT ANGELES, WASH. 17110020 12101500 PUYALLUP RIVER AT PUYALLUP, WASH. 17110014 12150800 SNOHOMISH RIVER NEAR MONROE, WASH. 17110011 12200500 SKAGIT RIVER NEAR MOUNT VERNON, WASH. 17110007 12318500 KOOTENAI RIVER NR COPELAND ID 17010104 12322000 KOOTENAI RIVER AT PORTHILL IDAHO 17010104 12353000 CLARK FORK BELOW MISSOULA, MT. 17010204 12355000 FLATHEAD RIVER AT FLATHEAD, BRITISH COLUMBIA 17010206 12363000 FLATHEAD RIVER AT COLUMBIA FALLS, MT. 17010208 12398600 PEND OREILLE RIVER AT INTERNATIONAL BOUNDARY 17010216 12399500 COLUMBIA RIVER AT INTERNATIONAL BOUNDARY 17020001 12400520 COLUMBIA RIVER AT NORTHPORT, WASH. 17020001 12413500 COEUR D'ALENE RIVER NR CATALDO, IDAHO 17010303 12416000 HAYDEN CR BLW N FORK NR HAYDEN LAKE ID 17010305 12433000 SPOKANE RIVER AT LONG LAKE, WASH. 17010307 12447200 OKANOGAN RIVER AT MALOTT, WA 17020006 12447390 ANDREWS CR NR MAZAMA WA 17020008 12472800 COLUMBIA RIVER BELOW PRIEST RAPIDS DAM, WASH. 17020016 12472900 COLUMBIA R AT VERNITA BR NR PRIEST RAPIDS DAM,WA 17020016 12500450 YAKIMA R ABV AHTANUM CR AT UNION GAP, WASH. 17030003 12510500 YAKIMA RIVER AT KIONA, WASH. 17030003 13018300 CACHE CREEK NEAR JACKSON, WYO. 17040103 13022500 SNAKE RIVER ABOVE RESERVOIR, NEAR ALPINE, WY 17040103 13037500 SNAKE RIVER NR HEISE,ID 17040104 13154500 SNAKE RIVER AT KING HILL ID 17040212 Station Number Station Name HUC 13169500 BIG JACKS CR NR BRUNEAU ID 17050102 13183000 OWYHEE RIVER BELOW OWYHEE DAM,OREG. 17050110 13184000 OWYHEE RIVER AT OWYHEE, OREG. 17050110 13213000 BOISE RIVER NR PARMA ID 17050114 13213100 SNAKE RIVER AT NYSSA OR 17050115 13269000 SNAKE RIVER AT WEISER ID 17050124 13290450 SNAKE RIVER AT HELLS CANYON DAM, IDAHO-OREGON S 17050201 13317000 SALMON RIVER AT WHITE BIRD ID 17060209 13331500 MINAM RIVER AT MINAM,OREG. 17060105 13342500 CLEARWATER RIVER AT SPALDING, ID 17060306 13353000 SNAKE RIVER BLW ICE HARBOR DAM, WASH. 17060110 13353200 SNAKE RIVER AT BURBANK, WASH. 17060110 14048000 JOHN DAY R AT MCDONALD FERRY,OREG. 17070204 14103000 DESCHUTES RIVER AT MOODY, NEAR BIGGS OREG 17070306 14105700 COLUMBIA RIVER AT THE DALLES,OREG. 17070105 14113000 KLICKITAT RIVER NEAR PITT, WASH. 17070106 14128910 COLUMBIA RIVER AT WARRENDALE,OREG. 17080001 14207500 TUALATIN RIVER AT WEST LINN,OREG. 17090010 14211720 WILLAMETTE RIVER AT PORTLAND,OREG. 17090012 14220500 LEWIS RIVER AT ARIEL, WASH. 17080002 14243000 COWLITZ RIVER AT CASTLE ROCK, WASH. 17080005 14244200 COWLITZ RIVER AT KELSO, WASH. 17080005 14246900 COLUMBIA R AT BEAVER ARMY TERMINAL NR QUINCY,ORE 17080003 14301000 NEHALEM RIVER NEAR FOSS, OREG. 17100202 14306500 ALSEA RIVER NEAR TIDEWATER, OREG. 17100205 14307620 SIUSLAW R NR MAPLETON, OREG. 17100206 14312260 S. UMPQUA RIVER NR ROSEBURG OR, OR 17100302 14321000 UMPQUA RIVER NEAR ELKTON, OREG. 17100303 14372300 ROGUE RIVER NEAR AGNESS,OREG. 17100310