US GEOLOGICAL SURVEY, OREGON WATER SCIENCE CENTER
WATER AVAILABILITY REPORT FOR SEPTEMBER 2012
------------------- Change ---------------------
Monthly mean in dis- Accumulated Runoff
discharge charge For the Period
------------------- from Oct. to Sept.
NRCS Cubic Percent previous ---------------------
SWSI feet per of month Percent
Station Basin second average (percent) of average
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Donner Und Blitzen Harney 36 77 -5 65
nr Frenchglen
(*)Deep Creek Lake 12 63 21 52
above Adel County
(*)Chewaucan River Lake 28 82 4 79
near Paisley County
Williamson River Klamath 469 85 6 75
near Chiloquin
Owyhee River Owyhee 78 50 -9 32
near Rome
Malheur River Malheur 166 184 43 57
nr Vale (19 yrs POR)
Imnaha River Grande Ronde 114 71 -30 101
at Imnaha Powder/Burnt
Grande Ronde R Grande Ronde 536 70 -20 97
at Troy Powder/Burnt
Umatilla River Umatilla 41 87 -7 103
nr Gibbon Lower John Day
John Day River Upper John Day 64 28 -22 75
at Service Crk
(*)Little Deschutes Upper 74 49 -51 106
River nr LaPine Deschutes
Hood River Lower Deschutes 334 97 -21 117
nr Hood River Mt.Hood
Willamette River Willamette 10,210 101 25 116
at Salem
Wilson River North 64 44 -31 116
near Tillamook Coast
Umpqua River Rogue/Umpqua 1,279 101 -10 105
near Elkton
Rogue River Rogue/Umpqua 1,848 93 -28 93
near Agness
Chetco River South Coast 81 41 -35 112
near Brookings
All data should be considered provisional and subject to revision
Percent of average computed using 30-year base period, wtr yrs 1971-2000, except where noted
(*) provided by Oregon Water Resources Department
10/17/2012