US GEOLOGICAL SURVEY, OREGON WATER SCIENCE CENTER
WATER AVAILABILITY REPORT FOR NOVEMBER 2020
------------------- Change ---------------------
Monthly mean in dis- Accumulated Runoff
discharge charge For the Period
------------------- from Oct. to Nov.
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 35 73 6 73
nr Frenchglen
(*)Deep Creek Lake 15 39 36 43
above Adel County
(*)Chewaucan River Lake 36 72 29 73
near Paisley County
Williamson River Klamath 530 74 4 79
near Chiloquin
Owyhee River Owyhee 156 74 39 73
near Rome
(*)NF Malheur River Malheur 46 79 -4 85
near Beulah
Grande Ronde R Grande Ronde 1,120 97 25 105
at Troy Powder/Burnt
Umatilla River Umatilla 123 102 141 101
nr Gibbon Lower John Day
John Day River Upper John Day 386 65 65 64
at Service Crk
(*)Little Deschutes Upper 88 87 57 83
River nr LaPine Deschutes
Hood River Lower Deschutes 761 78 61 87
nr Hood River Mt.Hood
Willamette River Willamette 21,700 78 87 82
at Salem
Wilson River North 2,010 105 238 112
near Tillamook Coast
Umpqua River Rogue/Umpqua 3,740 60 263 61
near Elkton
Rogue River Rogue/Umpqua 2,200 51 53 59
near Agness
SF Coquille River South Coast 409 42 1,473 39
at Powers
Chetco River South Coast 1,820 61 1,333 56
near Brookings
All data should be considered provisional and subject to revision.
Percent of average computed using 30-year base period, water years 1981-2010.
(*) provided by Oregon Water Resources Department
12/2/2020