US GEOLOGICAL SURVEY, OREGON WATER SCIENCE CENTER
WATER AVAILABILITY REPORT FOR MAY 2019
------------------- Change ---------------------
Monthly mean in dis- Accumulated Runoff
discharge charge For the Period
------------------- from Oct. to May
NRCS Cubic Percent previous ---------------------
SWSI feet per of month Percent
Station Basin second average (percent) of average
------------------------------------------------------------------------------------------
Donner Und Blitzen Harney 479 118 -3 122
nr Frenchglen
(*)Deep Creek Lake 529 119 -55 142
above Adel County
(*)Chewaucan River Lake 603 121 -28 124
near Paisley County
Williamson River Klamath 1,593 101 -43 90
near Chiloquin
Owyhee River Owyhee 2,341 115 -40 97
near Rome
(*)NF Malheur River Malheur 551 164 -25 129
near Beulah
Grande Ronde R Grande Ronde 8,968 129 -40 127
at Troy Powder/Burnt
Umatilla River Umatilla 482 105 -63 125
nr Gibbon Lower John Day
John Day River Upper John Day 5,965 116 -54 129
at Service Crk
(*)Little Deschutes Upper 327 103 -14 81
River nr LaPine Deschutes
Hood River Lower Deschutes 911 79 -55 75
nr Hood River Mt.Hood
Willamette River Willamette 15,228 77 -75 80
at Salem
Wilson River North 268 44 -79 68
near Tillamook Coast
Umpqua River Rogue/Umpqua 3,934 61 -82 96
near Elkton
Rogue River Rogue/Umpqua 4,854 90 -70 102
near Agness
SF Coquille River South Coast 203 45 -90 98
at Powers
Chetco River South Coast 866 67 -85 92
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
6/3/2019