US GEOLOGICAL SURVEY, OREGON WATER SCIENCE CENTER
WATER AVAILABILITY REPORT FOR FEBRUARY 2021
------------------- Change ---------------------
Monthly mean in dis- Accumulated Runoff
discharge charge For the Period
------------------- from Oct. to Feb.
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 39 -10 58
nr Frenchglen
(*)Deep Creek Lake 21 18 -13 25
above Adel County
(*)Chewaucan River Lake 38 30 -12 46
near Paisley County
Williamson River Klamath 551 43 1 59
near Chiloquin
Owyhee River Owyhee 231 20 20 36
near Rome
(*)NF Malheur River Malheur 49 42 -11 66
near Beulah
Grande Ronde R Grande Ronde 1,740 54 -11 81
at Troy Powder/Burnt
Umatilla River Umatilla 177 50 -49 95
nr Gibbon Lower John Day
John Day River Upper John Day 967 37 12 46
at Service Crk
(*)Little Deschutes Upper 70 39 -20 58
River nr LaPine Deschutes
Hood River Lower Deschutes 1,130 78 -41 99
nr Hood River Mt.Hood
Willamette River Willamette 37,200 110 -27 97
at Salem
Wilson River North 2,940 142 -20 124
near Tillamook Coast
Umpqua River Rogue/Umpqua 15,700 118 35 77
near Elkton
Rogue River Rogue/Umpqua 9,770 104 51 65
near Agness
SF Coquille River South Coast 2,380 153 10 94
at Powers
Chetco River South Coast 5,910 129 -5 90
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
3/1/2021