US GEOLOGICAL SURVEY, WRD, Oregon District
WATER AVAILABILITY REPORT FOR MAY 2001
------------------- 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 294 80 +80 78
nr Frenchglen
(*)Deep Creek Lake 153 35 -10 45
above Adel County
(*)Chewaucan River Lake 120 24 -6 41
near Paisley County
Williamson River Klamath 744 45 -28 68
near Chiloquin
Owyhee River Owyhee 477 25 -57 45
near Rome
Malheur River Malheur 514 120 +380 77
nr Riverside
Imnaha River Grande Ronde 754 49 +68 57
at Imnaha Powder/Burnt
Grande Ronde R Grande Ronde 5,244 72 +43 59
at Troy Powder/Burnt
Umatilla River Umatilla 316 71 -34 70
nr Gibbon Lower John Day
John Day River Upper John Day 2,533 52 -13 49
at Service Crk
(*)Little Deschutes Upper 127 34 +23 45
River nr LaPine Deschutes
Hood River Lower Deschutes 1,056 88 +27 54
nr Hood River Mt.Hood
Willamette River Willamette 16,080 86 -4 44
at Salem (1969-90)
Wilson River North 760 124 +14 40
near Tillamook Coast
Umpqua River Rogue/Umpqua 3,677 57 -29 30
near Elkton
Rogue River Rogue/Umpqua 3,313 61 +51 30
near Agness
Chetco River South Coast 816 68 -11 33
near Brookings
All data should be considered provisional and subject to revision
Percent of Average computed using period of record except where noted
(*) provided by Oregon Water Resources Department
http://oregon.usgs.gov/data_dir/war_dir/war_docs.html 06/07/01