US GEOLOGICAL SURVEY, WATER RESOURCES DIVISION
Oregon District
COMPARATIVE FLOW TABLE FOR MAY 2006
------------------- Change ------------------- ------------
Monthly mean in dis- Discharge near Accumulated
discharge charge end of month Runoff
------------------- from ------------------- ------------
Cubic Percent previous Cubic Oct-May
feet per of month feet per Percent of
Station second average (percent) second Date Average
-----------------------------------------------------------------------------------------
Donner Und Blitzen 526 130 +42 277 31 128
nr Frenchglen, OR
Williamson River 3,036 178 -8 1,960 31 131
nr Chiloquin, OR
Imnaha River 2,181 139 +33 1,330 31 132
at Imnaha, OR
Umatilla River 412 92 -40 338 31 92
nr Gibbon, OR
John Day River 6,678 126 -25 4,400 31 126
at Service Creek, OR
Columbia River 341,200 119 +12 365,000 31 103
at The Dalles, OR
Willamette River 16,890 88 -21 18,600 31 110
at Salem, OR
Wilson River 298 49 -66 230 31 107
nr Tillamook, OR
Umpqua River 5,483 85 -42 5,650 31 134
nr Elkton, OR
Rogue River 6,468 119 -17 4,650 31 154
nr Agness,OR
Naselle River 109 51 -63 113 31 102
nr Naselle, WA
Chehalis River 930 64 -59 1,100 31 108
nr Grand Mound, WA
Queets River nr 2,245 71 -31 2,130 31 97
Clearwater, WA(1974-2000)
Dungeness River 687 127 +154 727 31 103
nr Sequim, WA
Skykomish River 7,505 115 +103 6,580 31 99
nr Gold Bar, WA
Nooksack River at 5,193 114 +52 5,050 31 109
Ferndale, WA
Kettle River 9,202 133 +134 7,410 31 123
nr Ferry, WA
Methow River 8,184 157 +364 6,740 31 122
nr Pateros, WA
Wenatchee River at 10,770 131 +204 9,020 31 94
Monitor, WA
American River 917 153 +228 717 31 119
nr Nile,
Palouse River 376 59 -73 307 31 88
at Hooper, WA
Walla Walla River 694 97 -65 432 31 105
nr Touchet, WA
Klickitat River 3,085 131 +21 2,390 31 112
nr Pitt, WA
East Fork Lewis River 400 69 -51 543 31 96
nr Heisson, WA
Cowlitz River 8,270 110 +81 7,170 31 97
nr Kosmos,
Snake River 12,700 93 +17 11,300 31 87
nr Heise, ID
Bruneau River 1,980 148 +10 987 31 147
nr Hot Spring, ID
Boise River 5,799 156 +66 2,980 31 141
nr Twin Springs, ID
Snake River 45,130 157 -21 29,900 31 118
at Weiser, ID
Salmon River 48,490 155 +209 34,600 31 123
at White Bird, IDx
Lochsa River 11,390 117 +105 7,590 31 106
nr Lowell, ID
Clearwater River 39,420 105 +18 30,700 31 93
at Spalding, ID
Yaak River 3,406 103 +53 2,090 31 108
nr Troy, MT
Blackfoot River 5,217 109 +59 4,220 31 109
nr Bonner, MT
Clark Fork 23,590 119 +94 19,900 31 105
at St. Regis, MT
MF Flathead River 10,740 116 +159 8,240 31 126
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
06/01/06