US GEOLOGICAL SURVEY, WATER RESOURCES DIVISION
Oregon District
COMPARATIVE FLOW TABLE FOR AUGUST 2003
------------------- Change ------------------- ------------
Monthly mean in dis- Discharge near Accumulated
discharge charge end of month Runoff
------------------- from ------------------- ------------
Cubic Percent previous Cubic Oct-Aug
feet per of month feet per Percent of
Station second average (percent) second Date Average
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Donner Und Blitzen 36 67 -31 33 31 70
nr Frenchglen, OR
Williamson River 392 77 -6 412 31 72
nr Chiloquin, OR
Imnaha River 166 74 -58 130 31 95
at Imnaha, OR
Umatilla River 38 79 -14 37 31 96
nr Gibbon, OR
John Day River 67 30 -68 67 31 70
at Service Creek, OR
Columbia River 131,300 93 -11 122,000 31 82
at The Dalles, OR
Willamette River 6,600 91 -5 6,640 31 87
at Salem, OR
Wilson River 75 77 -26 67 31 92
nr Tillamook, OR
Umpqua River 1,007 83 -19 918 31 88
nr Elkton, OR
Rogue River 2,121 99 0 2,200 31 96
nr Agness,OR
Naselle River 22 45 -33 14 31 84
nr Naselle, WA
Chehalis River 168 64 -28 174 31 83
nr Grand Mound, WA
Queets River nr 510 46 -41 423 31 86
Clearwater, WA(1974-2000)
Dungeness River 217 78 -50 159 31 95
nr Sequim, WA
Skykomish River 535 38 -62 394 31 84
nr Gold Bar, WA
Nooksack River at 1,598 74 -36 1,400 31 83
Ferndale, WA
Kettle River 96 19 -83 58 31 72
nr Ferry, WA
Methow River 334 44 -67 240 31 69
nr Pateros, WA
Wenatchee River at 732 45 -69 496 31 77
Monitor, WA
American River 53 53 -73 36 31 93
nr Nile,
Palouse River 20 48 -47 27 31 70
at Hooper, WA
Walla Walla River 13 59 -41 19 31 100
nr Touchet, WA
Klickitat River 713 84 -27 656 31 95
nr Pitt, WA
East Fork Lewis River 43 52 -40 37 31 83
nr Heisson, WA
Cowlitz River 1,113 58 -43 993 31 79
nr Kosmos, WA
Snake River 9,740 105 -32 8,950 31 72
nr Heise, ID
Bruneau River 46 47 -45 40 31 50
nr Hot Spring, ID
Boise River 421 84 -49 367 31 92
nr Twin Springs, ID
Snake River 8,931 84 +14 9,350 31 58
at Weiser, ID
Salmon River 4,094 71 -47 3,560 31 87
at White Bird, ID
Lochsa River 476 65 -64 368 31 96
nr Lowell, ID
Clearwater River 10,780 145 -28 8,530 31 98
at Spalding, ID
Yaak River 82 40 -57 65 31 57
nr Troy, MT
Blackfoot River 554 69 -43 494 31 86
nr Bonner, MT
Clark Fork 2,341 71 -49 2,200 31 91
at St. Regis, MT
MF Flathead River 780 53 -64 547 31 79
nr West Glacier, MT
Percent of average computed using 30-year base period, wtr yrs 1971-2000, except where noted.
http://oregon.usgs.gov/data_dir/wmr_dir/wmr_docs.html
09/03/03