US GEOLOGICAL SURVEY, OREGON WATER SCIENCE CENTER
WATER AVAILABILITY REPORT FOR APRIL 2016
------------------- Change ---------------------
Monthly mean in dis- Accumulated Runoff
discharge charge For the Period
------------------- from Oct. to Apr.
NRCS Cubic Percent previous ---------------------
SWSI feet per of month Percent
Station Basin second average (percent) of average
------------------------------------------------------------------------------------------
Donner Und Blitzen Harney 188 84 44 86
nr Frenchglen
(*)Deep Creek Lake 319 86 6 94
above Adel County
(*)Chewaucan River Lake 525 147 68 118
near Paisley County
Williamson River Klamath 1,500 83 -23 89
near Chiloquin
Owyhee River Owyhee 1,372 51 -55 93
near Rome
(*)NF Malheur River Malheur 374 101 0 107
near Beulah
Grande Ronde R Grande Ronde 5,931 97 7 103
at Troy Powder/Burnt
Umatilla River Umatilla 410 76 -30 109
nr Gibbon Lower John Day
John Day River Upper John Day 4,812 91 -7 106
at Service Crk
(*)Little Deschutes Upper 359 132 14 110
River nr LaPine Deschutes
Hood River Lower Deschutes 1,502 121 -22 131
nr Hood River Mt.Hood
Willamette River Willamette 18,640 79 -55 110
at Salem
Wilson River North 614 52 -76 145
near Tillamook Coast
Umpqua River Rogue/Umpqua 7,088 77 -61 132
near Elkton
Rogue River Rogue/Umpqua 6,630 103 -61 136
near Agness
SF Coquille River South Coast 537 58 -75 124
at Powers
Chetco River South Coast 1,325 53 -81 118
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
5/3/2016