US GEOLOGICAL SURVEY, WATER RESOURCES DIVISION
Oregon District
COMPARATIVE FLOW TABLE FOR FEBRUARY 2007
------------------- Change ------------------- ------------
Monthly mean in dis- Discharge near Accumulated
discharge charge end of month Runoff
------------------- from ------------------- ------------
Cubic Percent previous Cubic Oct-Feb
feet per of month feet per Percent of
Station second average (percent) second Date Average
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Donner Und Blitzen 60 59 +30 50 28 74
nr Frenchglen, OR
Williamson River 992 72 +39 1,040 28 75
nr Chiloquin, OR
Imnaha River 237 89 +26 226 28 93
at Imnaha, OR
Umatilla River 432 115 +95 276 28 113
nr Gibbon, OR
John Day River 2,137 77 +96 1,780 28 73
at Service Creek, OR
Columbia River 144,100 76 -16 127,000 28 89
at The Dalles, OR
Willamette River 25,940 73 -42 42,600 28 106
at Salem, OR
Wilson River 1,978 89 -15 2,420 28 132
nr Tillamook, OR
Umpqua River 12,190 87 -5 19,200 28 100
nr Elkton, OR
Rogue River 7,474 73 -15 13,700 28 97
nr Agness,OR
Naselle River 723 93 +2 922 28 111
nr Naselle, WA
Chehalis River 3,924 68 -36 6,250 28 125
nr Grand Mound, WA
Queets River nr 6,161 82 -32 4,700 28 114
Clearwater, WA(1974-2000)
Dungeness River 273 69 -46 210 28 113
nr Sequim, WA
Skykomish River 4,042 100 -3 2,390 28 109
nr Gold Bar, WA
Nooksack River at 4,137 95 -25 3,350 28 110
Ferndale, WA
Kettle River 160 62 +18 175 28 52
nr Ferry, WA
Methow River 593 141 -5 612 28 143
nr Pateros, WA
Wenatchee River at 1,894 92 -2 2,030 28 124
Monitor, WA
American River 145 82 -18 139 28 142
nr Nile, WA
Palouse River 1,570 87 +50 1,330 28 91
at Hooper, WA
Walla Walla River 1,071 80 +27 987 28 91
nr Touchet, WA
Klickitat River 1,755 69 +29 2,020 28 112
nr Pitt, WA
East Fork Lewis River 1,170 89 +8 1,300 28 102
nr Heisson, WA
Cowlitz River 5,173 87 -7 4,060 28 122
nr Kosmos,
Snake River 1,570 50 -28 1,510 28 74
nr Heise, ID
Bruneau River 155 69 +63 130 28 73
nr Hot Spring, ID
Boise River 521 87 +24 475 28 97
nr Twin Springs, ID
Snake River 12,650 59 +1 12,700 28 68
at Weiser, ID
Salmon River 4,286 88 +11 4,190 28 96
at White Bird, IDx
Lochsa River 1,210 83 +21 1,160 28 109
nr Lowell, ID
Clearwater River 9,105 71 -6 7,680 28 82
at Spalding, ID
Yaak River 269 71 +17 282 28 90
nr Troy, MT
Blackfoot River 673 106 +24 558 28 113
nr Bonner, MT
Clark Fork 3,170 86 +12 3,160 28 103
at St. Regis, MT
MF Flathead River 565 73 -27 541 28 130
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
03/01/07