US GEOLOGICAL SURVEY, OREGON WATER SCIENCE CENTER
WATER AVAILABILITY REPORT FOR AUGUST 2018
------------------- 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 25 49 -29 48
nr Frenchglen
(*)Deep Creek Lake 7 50 -13 53
above Adel County
(*)Chewaucan River Lake 20 63 -17 62
near Paisley County
Williamson River Klamath 503 108 -4 69
near Chiloquin
Owyhee River Owyhee 85 57 -23 35
near Rome
(*)NF Malheur River Malheur 38 81 -14 55
near Beulah
Grande Ronde R Grande Ronde 509 68 -51 107
at Troy Powder/Burnt
Umatilla River Umatilla 45 100 5 119
nr Gibbon Lower John Day
John Day River Upper John Day 35 18 -80 56
at Service Crk
(*)Little Deschutes Upper 100 63 -5 70
River nr LaPine Deschutes
Hood River Lower Deschutes 279 82 -18 104
nr Hood River Mt.Hood
Willamette River Willamette 6,589 94 -4 89
at Salem
Wilson River North 56 57 -25 112
near Tillamook Coast
Umpqua River Rogue/Umpqua 854 73 -31 69
near Elkton
Rogue River Rogue/Umpqua 2,243 97 17 69
near Agness
SF Coquille River South Coast 22 63 -37 87
at Powers
Chetco River South Coast 102 89 -31 83
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
9/4/2018