US GEOLOGICAL SURVEY, OREGON WATER SCIENCE CENTER
WATER AVAILABILITY REPORT FOR AUGUST 2022
------------------- Change ---------------------
Monthly mean in dis- Accumulated Runoff
discharge charge For the Period
------------------- from Oct. to Aug.
NRCS Cubic Percent previous ---------------------
SWSI feet per of month Percent
Station Basin second average (percent) of average
------------------------------------------------------------------------------------------
Donner Und Blitzen Harney 31 69 -47 61
nr Frenchglen
(*)Deep Creek Lake 5 42 -38 50
above Adel County
(*)Chewaucan River Lake 22 79 -29 61
near Paisley County
Williamson River Klamath 451 99 -2 63
near Chiloquin
Owyhee River Owyhee 101 83 -28 60
near Rome
(*)NF Malheur River Malheur 44 100 -17 59
near Beulah
Grande Ronde R Grande Ronde 652 94 -75 97
at Troy Powder/Burnt
Umatilla River Umatilla 48 109 -35 107
nr Gibbon Lower John Day
John Day River Upper John Day 105 73 -82 82
at Service Crk
(*)Little Deschutes Upper 63 45 -28 51
River nr LaPine Deschutes
Hood River Lower Deschutes 359 108 -39 105
nr Hood River Mt.Hood
Willamette River Willamette 6,920 97 -32 106
at Salem
Wilson River North 100 110 -49 118
near Tillamook Coast
Umpqua River Rogue/Umpqua 989 85 -44 81
near Elkton
Rogue River Rogue/Umpqua 2,410 104 -9 63
near Agness
SF Coquille River South Coast 38 119 -55 86
at Powers
Chetco River South Coast 147 136 -57 87
near Brookings
All data should be considered provisional and subject to revision.
Percent of average computed using 30-year base period, water years 1991-2020.
(*) provided by Oregon Water Resources Department
09/01/2022