US GEOLOGICAL SURVEY, WATER RESOURCES DIVISION
Oregon District
COMPARATIVE FLOW TABLE FOR SEPTEMBER 2006
------------------- Change ------------------- ------------
Monthly mean in dis- Discharge near Accumulated
discharge charge end of month Runoff
------------------- from ------------------- ------------
Cubic Percent previous Cubic Oct-Sep
feet per of month feet per Percent of
Station second average (percent) second Date Average
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Donner Und Blitzen 44 94 -8 42 30 116
nr Frenchglen, OR
Williamson River 498 91 +2 532 30 126
nr Chiloquin, OR
Imnaha River 127 79 -27 126 30 121
at Imnaha, OR
Umatilla River 44 94 -29 44 30 95
nr Gibbon, OR
John Day River 242 105 -4 247 30 123
at Service Creek, OR
Columbia River 115,300 99 -16 126,000 30 102
at The Dalles, OR
Willamette River 7,801 77 -1 8,500 30 108
at Salem, OR
Wilson River 62 42 -9 55 30 104
nr Tillamook, OR
Umpqua River 1,192 94 -4 1,180 30 132
nr Elkton, OR
Rogue River 1,908 96 -13 1,440 30 148
nr Agness,OR
Naselle River 27 33 -10 20 30 100
nr Naselle, WA
Chehalis River 213 54 +17 190 30 106
nr Grand Mound, WA
Queets River nr 435 31 -8 323 30 94
Clearwater, WA(1974-2000)
Dungeness River 122 69 -40 100 30 103
nr Sequim, WA
Skykomish River 604 46 -1 482 30 93
nr Gold Bar, WA
Nooksack River at 1,103 62 -21 951 30 103
Ferndale, WA
Kettle River 110 29 -40 115 30 110
nr Ferry, WA
Methow River 341 74 -27 354 30 109
nr Pateros, WA
Wenatchee River at 452 54 -38 420 30 95
Monitor, WA
American River 45 75 -42 38 30 118
nr Nile,
Palouse River 25 51 +19 34 30 87
at Hooper, WA
Walla Walla River 19 48 +171 21 30 104
nr Touchet, WA
Klickitat River 685 91 -12 659 30 110
nr Pitt, WA
East Fork Lewis River 55 50 -15 46 30 95
nr Heisson, WA
Cowlitz River 978 67 -25 931 30 94
nr Kosmos,
Snake River 6,641 92 -36 3,750 30 89
nr Heise, ID
Bruneau River 55 69 -10 58 30 124
nr Hot Spring, ID
Boise River 379 96 -13 363 30 123
nr Twin Springs, ID
Snake River 11,130 86 +5 11,400 30 110
at Weiser, ID
Salmon River 3,966 86 -10 4,000 30 102
at White Bird, IDx
Lochsa River 372 64 -16 347 30 92
nr Lowell, ID
Clearwater River 5,011 71 -54 2,740 30 92
at Spalding, ID
Yaak River 115 73 -33 101 30 106
nr Troy, MT
Blackfoot River 498 75 -11 475 30 93
nr Bonner, MT
Clark Fork 2,142 69 +4 2,370 30 90
at St. Regis, MT
MF Flathead River 525 53 -34 530 30 107
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
10/02/06