US GEOLOGICAL SURVEY, Oregon Water Science Center
WATER AVAILABILITY REPORT FOR SEPTEMBER 2007
------------------- Change ---------------------
Monthly mean in dis- Accumulated Runoff
discharge charge For the Period
------------------- from Oct to Sept
NRCS Cubic Percent previous ---------------------
SWSI feet per of month Percent
Station Basin second average (percent) of average
------------------------------------------------------------------------------------------
Donner Und Blitzen Harney 33 70 -3 66
nr Frenchglen
(*)Deep Creek Lake 13 68 44 45
above Adel County
(*)Chewaucan River Lake 26 76 18 62
near Paisley County
Williamson River Klamath 462 84 12 73
near Chiloquin
Owyhee River Owyhee 73 47 6 28
near Rome
Malheur River Malheur 20 22 -66 38
nr Vale (19yrs POR)
Imnaha River Grande Ronde 100 62 -11 65
at Imnaha Powder/Burnt
Grande Ronde R Grande Ronde 466 61 4 65
at Troy Powder/Burnt
Umatilla River Umatilla 42 89 2 87
nr Gibbon Lower John Day
John Day River Upper John Day 220 95 -7 65
at Service Crk
(*)Little Deschutes Upper 98 65 -22 61
River nr LaPine Deschutes
Hood River Lower Deschutes 259 76 -8 108
nr Hood River Mt.Hood
Willamette River Willamette 6,839 68 10 98
at Salem
Wilson River North 52 35 -29 120
near Tillamook Coast
Umpqua River Rogue/Umpqua 1,131 89 -3 95
near Elkton
Rogue River Rogue/Umpqua 1,959 98 -1 93
near Agness
Chetco River South Coast 75 38 -37 102
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
10/03/2007