US GEOLOGICAL SURVEY, OREGON WATER SCIENCE CENTER
WATER AVAILABILITY REPORT FOR DECEMBER 2012
------------------- Change ---------------------
Monthly mean in dis- Accumulated Runoff
discharge charge For the Period
------------------- from Oct. to Dec.
NRCS Cubic Percent previous ---------------------
SWSI feet per of month Percent
Station Basin second average (percent) of average
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Donner Und Blitzen Harney 45 75 10 79
nr Frenchglen
(*)Deep Creek Lake 61 77 154 65
above Adel County
(*)Chewaucan River Lake 129 157 153 120
near Paisley County
Williamson River Klamath 794 81 25 83
near Chiloquin
Owyhee River Owyhee 171 45 36 50
near Rome
Malheur River Malheur 110 97 1 109
nr Vale (19 yrs POR)
Imnaha River Grande Ronde 520 242 141 153
at Imnaha Powder/Burnt
Grande Ronde R Grande Ronde 2,020 100 63 102
at Troy Powder/Burnt
Umatilla River Umatilla 252 102 55 119
nr Gibbon Lower John Day
John Day River Upper John Day 962 71 127 69
at Service Crk
(*)Little Deschutes Upper 262 157 126 123
River nr LaPine Deschutes
Hood River Lower Deschutes 1,335 90 10 112
nr Hood River Mt.Hood
Willamette River Willamette 64,060 130 51 131
at Salem
Wilson River North 3,345 123 16 141
near Tillamook Coast
Umpqua River Rogue/Umpqua 25,390 171 189 149
near Elkton
Rogue River Rogue/Umpqua 19,350 201 240 161
near Agness
Chetco River South Coast 8,306 165 43 164
near Brookings
All data should be considered provisional and subject to revision
Percent of average computed using 30-year base period, wtr yrs 1971-2000, except where noted
(*) provided by Oregon Water Resources Department
1/10/2013