US GEOLOGICAL SURVEY, OREGON WATER SCIENCE CENTER
WATER AVAILABILITY REPORT FOR JULY 2015
------------------- Change ---------------------
Monthly mean in dis- Accumulated Runoff
discharge charge For the Period
------------------- from Oct. to July
NRCS Cubic Percent previous ---------------------
SWSI feet per of month Percent
Station Basin second average (percent) of average
------------------------------------------------------------------------------------------
Donner Und Blitzen Harney 39 38 -63 57
nr Frenchglen
(*)Deep Creek Lake 8 24 -56 41
above Adel County
(*)Chewaucan River Lake 31 47 -57 61
near Paisley County
Williamson River Klamath 483 89 -6 63
near Chiloquin
Owyhee River Owyhee 108 45 -50 31
near Rome
(*)NF Malheur River Malheur 51 76 -23 57
near Beulah
Grande Ronde R Grande Ronde 614 33 -76 74
at Troy Powder/Burnt
Umatilla River Umatilla 41 69 -29 79
nr Gibbon Lower John Day
John Day River Upper John Day 166 28 -82 63
at Service Crk
(*)Little Deschutes Upper 133 78 99 93
River nr LaPine Deschutes
Hood River Lower Deschutes 297 61 -14 89
nr Hood River Mt.Hood
Willamette River Willamette 5,672 75 -20 83
at Salem
Wilson River North 73 44 -52 90
near Tillamook Coast
Umpqua River Rogue/Umpqua 1,050 65 -33 80
near Elkton
Rogue River Rogue/Umpqua 1,759 72 -40 76
near Agness
SF Coquille River South Coast 39 64 -34 77
at Powers
Chetco River South Coast 78 37 -51 80
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
8/4/2015