US GEOLOGICAL SURVEY, WATER RESOURCES DIVISION
Oregon District
COMPARATIVE FLOW TABLE FOR MARCH 2002
------------------- Change ------------------- ------------
Monthly mean in dis- Discharge near Accumulated
discharge charge end of month Runoff
------------------- from ------------------- ------------
Cubic Percent previous Cubic Oct-Mar
feet per of month feet per Percent of
Station second average (percent) second Date Average
-----------------------------------------------------------------------------------------
Donner Und Blitzen 85 54 -52 137 31 64
nr Frenchglen, OR
Williamson River 1,216 66 +25 1,310 31 74
nr Chiloquin, OR
Imnaha River 225 50 +72 498 31 58
at Imnaha, OR
Umatilla River 368 94 +38 600 31 81
nr Gibbon, OR
John Day River 2,010 51 +79 4,330 31 53
at Service Creek, OR
Columbia River 125,800 68 -14 120,000 31 80
at The Dalles, OR
Willamette River 28,260 94 +3 20,000 31 92
at Salem, OR
Wilson River 1,934 108 -7 889 31 124
nr Tillamook, OR
Umpqua River 9,738 78 -23 7,000 31 90
nr Elkton, OR
Rogue River 4,968 51 -26 4,290 31 66
nr Agness, OR
Naselle River 537 84 -6 263 31 116
nr Naselle, WA
Chehalis River 5,207 112 -8 2,530 31 132
nr Grand Mound, WA
Queets River nr 4,334 80 -50 2,520 31 123
Clearwater, WA(1974-90)
Dungeness River 298 95 -32 257 31 140
nr Sequim, WA
Skykomish River 3,115 95 -31 3,170 31 126
nr Gold Bar, WA
Nooksack River at 3,214 86 -38 3,050 31 115
Ferndale, WA(1967-90)
Kettle River 258 61 -4 347 31 90
nr Ferry, WA
Methow River 396 67 +30 495 31 68
nr Pateros, WA
Wenatchee River at 2,018 88 +8 2,200 31 103
Monitor, WA(1963-90)
American River 124 75 +5 108 31 111
nr Nile, WA
Palouse River 2,308 142 --- 2,210 31 60
at Hooper, WA
Walla Walla River 1,270 105 +18 1,190 31 87
nr Touchet, WA
Klickitat River 2,023 86 +22 1,790 31 85
nr Pitt, WA
East Fork Lewis River 1,205 109 -11 708 31 106
nr Heisson, WA
Cowlitz River 4,095 85 -3 3,580 31 100
nr Kosmos, WA
Snake River 1,435 45 -1 1,440 31 50
at Heise, ID
Bruneau River 197 48 +77 459 31 51
nr Hot Spring, ID
Boise River 635 69 +42 1,300 31 76
nr Twin Springs, ID
Snake River 13,210 54 +23 15,100 31 59
at Weiser, ID
Salmon River 4,137 69 +21 5,500 31 73
at White Bird, ID
Lochsa River 1,243 64 +52 1,810 31 71
nr Lowell, ID
Clearwater River 12,730 82 +9 21,900 31 81
at Spalding, ID
Yaak River 513 90 +3 640 31 102
nr Troy, MT
Blackfoot River 508 63 +13 817 31 77
nr Bonner, MT
Clark Fork 2,841 62 +22 3,650 31 67
at St. Regis, MT
MF Flathead River 1,143 126 -45 736 31 85
nr West Glacier, MT
Percent of Average computed using 30-year base period, Wtr Yrs 1961-90, except where noted.
http://oregon.usgs.gov/data_dir/wmr_dir/wmr_docs.html
04/03/02