US GEOLOGICAL SURVEY, OREGON WATER SCIENCE CENTER
WATER AVAILABILITY REPORT FOR JANUARY 2023
------------------- Change ---------------------
Monthly mean in dis- Accumulated Runoff
discharge charge For the Period
------------------- from Oct. to Jan.
NRCS Cubic Percent previous ---------------------
SWSI feet per of month Percent
Station Basin second average (percent) of average
------------------------------------------------------------------------------------------
Donner Und Blitzen Harney 54 82 6 81
nr Frenchglen
(*)Deep Creek Lake 23 26 21 30
above Adel County
(*)Chewaucan River Lake 61 61 39 67
near Paisley County
Williamson River Klamath 745 78 28 81
near Chiloquin
Owyhee River Owyhee 283 53 69 59
near Rome
(*)NF Malheur River Malheur 49 68 -20 86
near Beulah
Grande Ronde R Grande Ronde 1,740 83 43 84
at Troy Powder/Burnt
Umatilla River Umatilla 182 63 2 78
nr Gibbon Lower John Day
John Day River Upper John Day 830 53 70 55
at Service Crk
(*)Little Deschutes Upper 86 55 48 51
River nr LaPine Deschutes
Hood River Lower Deschutes 983 67 8 71
nr Hood River Mt.Hood
Willamette River Willamette 33,500 74 33 71
at Salem
Wilson River North 1,900 72 -32 77
near Tillamook Coast
Umpqua River Rogue/Umpqua 9,140 61 0 62
near Elkton
Rogue River Rogue/Umpqua 8,740 80 75 68
near Agness
SF Coquille River South Coast 2,310 131 24 98
at Powers
Chetco River South Coast 6,340 123 37 85
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
02/01/2023