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Columbia River Water Management Report


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                   US GEOLOGICAL SURVEY, WATER RESOURCES DIVISION
                                   Oregon District

                       COMPARATIVE FLOW TABLE FOR MARCH 2005     

                          -------------------   Change  -------------------  ------------
                              Monthly mean     in dis-     Discharge near    Accumulated
                                discharge       charge      end of month        Runoff
                          -------------------    from   -------------------  ------------
                            Cubic     Percent  previous    Cubic                Oct-Mar
                          feet per      of      month    feet per             Percent of
  Station                  second     average (percent)   second      Date      Average
-----------------------------------------------------------------------------------------
Donner Und Blitzen             52        28      +37         57        31         53
 nr Frenchglen, OR

Williamson River              852        44      +31      1,040        31         57
 nr Chiloquin, OR

Imnaha River                  329        65     +121        635        31         69
 at Imnaha, OR

Umatilla River                204        47     +119        495        31         51
 nr Gibbon, OR

John Day River              1,388        30      +78      2,850        31         37
 at Service Creek, OR

Columbia River            132,800        64       -9    167,000        31         83
 at The Dalles, OR

Willamette River           12,430        41      +32     37,100        31         45
 at Salem, OR

Wilson River                1,215        70     +141      2,790        31         57
 nr Tillamook, OR

Umpqua River                5,530        45      +91     20,700        31         42
 nr Elkton, OR

Rogue River                 3,808        40      +59      8,930        31         45
 nr Agness,OR

Naselle River                 400        63     +121        788        31         58
 nr Naselle, WA

Chehalis River              2,544        55      +83      9,040        31         54        
 nr Grand Mound, WA

Queets River nr             4,488        82      +78      6,190        31         77
 Clearwater, WA(1974-2000)

Dungeness River               203        59      -15        236        31         85 
 nr Sequim, WA

Skykomish River             2,070        59       -4      3,260        31        100
 nr Gold Bar, WA

Nooksack River at           2,646        69       -8      3,900        31        116
 Ferndale, WA

Kettle River                1,485       261      +55      1,590        31        247
 nr Ferry, WA

Methow River                  652       104       -8        614        31        118
 nr Pateros, WA

Wenatchee River at          1,923        76      -22      1,860        31        127
 Monitor, WA

American River                 96        52      -28        126        31         96
 nr Nile, 

Palouse River                 356        20      +50      1,370        31         26
 at Hooper, WA

Walla Walla River             351        27       -7      1,140        31         48
 nr Touchet, WA

Klickitat River               896        36       +1      1,490        31         50
 nr Pitt, WA

East Fork Lewis River         727        67      +76      1,590        31         64
 nr Heisson, WA

Cowlitz River               2,644        51      +16      5,570        31         70
 nr Kosmos,

Snake River                 1,375        27       +1      1,350        31         52
 nr Heise, ID  

Bruneau River                 234        49     +105        273        31         60
 nr Hot Spring, ID

Boise River                   595        55      +53        749        31         73
 nr Twin Springs, ID
 
Snake River                10,870        40      +16     12,800        31         52 
at Weiser, ID

Salmon River                4,457        70      +25      5,670        31         80
 at White Bird, ID

Lochsa River                1,811        86      +26      3,050        31        113
 nr Lowell, ID 

Clearwater River            7,267        42      +17     11,700        31         62
 at Spalding, ID

Yaak River                    442        65       -8        648        31        112
 nr Troy, MT

Blackfoot River               726        83       +8        982        31        104 
 nr Bonner, MT

Clark Fork                  3,497        74       +4      4,510        31         90
 at St. Regis, MT

MF Flathead River           1,038       102      -22      1,450        31        152
 nr West Glacier, MT

Percent of average computed using 30-year base period, wtr yrs 1971-2000, except where noted.

http://oregon.usgs.gov/data_dir/wmr_dir/wmr_docs.html

                                                                             04/04/05























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