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Columbia River Water Management Report


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                   US GEOLOGICAL SURVEY, OREGON SCIENCE CENTER
                        COMPARATIVE FLOW TABLE FOR JUNE 2008     

                          -------------------   Change  -------------------  ------------
                              Monthly mean     in dis-     Discharge near    Accumulated
                                discharge       charge      end of month        Runoff
                          -------------------    from   -------------------  ------------
                            Cubic     Percent  previous    Cubic                Oct-June
                          feet per      of      month    feet per             Percent of
  Station                  second     average (percent)   second      Date      Average
-----------------------------------------------------------------------------------------
Donner Und Blitzen            249        82      -39        139        30         80
 nr Frenchglen, OR

Williamson River            1,155       112      -34        608        30         78
 nr Chiloquin, OR

Imnaha River                1,709       128      -28      1,410        30        105
 at Imnaha, OR

Umatilla River                504       286      -53        160        30        115
 nr Gibbon, OR

John Day River              4,610       178      -51      1,580        30        102
 at Service Creek, OR

Columbia River            359,400       124       16    322,000        30         89
 at The Dalles, OR

Willamette River           23,950       173      -23     16,100        30        101
 at Salem, OR

Wilson River                  507       137      -22        234        30        107
 nr Tillamook, OR

Umpqua River                5,230       146      -43      3,070        30        107
 nr Elkton, OR

Rogue River                 4,642       126      -44      3,480        30         93
 nr Agness,OR

Naselle River                 214       142       25        102        30         94
 nr Naselle, WA

Chehalis River              1,046       118      -11        655        30         96        
 nr Grand Mound, WA

Queets River nr             2,876       116      -12      3,090        30         85
 Clearwater, WA(1974-2000)

Dungeness River               681       100      -19      1,040        30         86 
 nr Sequim, WA

Skykomish River              8694       135      -17     14,700        30        100
 nr Gold Bar, WA

Nooksack River at           6,350       132      -15      7,800        30         95      
 Ferndale, WA

Kettle River                4,878        92      -31      2,280        30         79
 nr Ferry, WA

Methow River                4,701        81      -33      4,180        30         97
 nr Pateros, WA

Wenatchee River at          8,182        93      -19     11,400        30         83
      Monitor, WA

American River                639       105      -24        902        30         98
 nr Nile, WA

Palouse River                 420       144      -66        170        30         92
 at Hooper, WA

Walla Walla River             881       292      -43        139        30         97
 nr Touchet, WA

Klickitat River             2,161       114      -33      2,120        30         96
 nr Pitt, WA

East Fork Lewis River         715       205      -31        359        30        101
 nr Heisson, WA

Cowlitz River              10,360       153      -15     14,400        30         88
 nr Kosmos,

Snake River                14,870        90       33     13,700        30         62
 nr Heise, ID 

Bruneau River                 786        77      -29        433        30         68
 nr Hot Spring, ID

Boise River                 3,413       102      -28      2,660        30        100
 nr Twin Springs, ID
 
Snake River                17,970        73      -21     10,100        30         61
at Weiser, ID

Salmon River               43,730       112        3     33,600        30        107
 at White Bird, ID

Lochsa River               13,860       163       18     11,800        30        105
 nr Lowell, ID 

Clearwater River           53,100       161       18     47,400        30         98
 at Spalding, ID

Yaak River                  2,047       109      -50        917        30         85
 nr Troy, MT

Blackfoot River             5,456       119       -2      3,910        30         95 
 nr Bonner, MT

Clark Fork                 28,310       132       21     23,200        30        101
 at St. Regis, MT

MF Flathead River          12,810       132       -2     11,800        30        110
 nr West Glacier, MT

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

                                                                             07/10/2008




















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