US GEOLOGICAL SURVEY, WRD, Oregon District
WATER AVAILABILITY REPORT FOR MAY 2002
------------------- 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 262 68 +6 77
nr Frenchglen
(*)Deep Creek Lake 372 88 -40 99
above Adel County
(*)Chewaucan River Lake 360 74 -23 84
near Paisley County
Williamson River Klamath 1,099 66 -27 79
near Chiloquin
Owyhee River Owyhee 647 32 -79 68
near Rome
Malheur River Malheur 19 7 -60 23
nr Vale
Imnaha River Grande Ronde 1,230 78 +29 78
at Imnaha Powder/Burnt
Grande Ronde R Grande Ronde 5,814 78 -30 83
at Troy Powder/Burnt
Umatilla River Umatilla 414 92 -45 97
nr Gibbon Lower John Day
John Day River Upper John Day 2,654 53 -52 69
at Service Crk
(*)Little Deschutes Upper 195 52 -44 65
River nr LaPine Deschutes
Hood River Lower Deschutes 1,198 98 -25 90
nr Hood River Mt.Hood
Willamette River Willamette 15,730 81 -48 94
at Salem (1969-90)
Wilson River North 373 60 -76 117
near Tillamook Coast
Umpqua River Rogue/Umpqua 3,437 52 -58 89
near Elkton
Rogue River Rogue/Umpqua 3,479 65 -23 72
near Agness
Chetco River South Coast 983 81 -50 98
near Brookings
All data should be considered provisional and subject to revision
Percent of Average computed using USGS period of record except where noted
(*) provided by Oregon Water Resources Department
http://oregon.usgs.gov/data_dir/war_dir/war_docs.html 06/04/02