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Oregon District Hydrologic Data Program


Monthly Water Availability Report

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                     US GEOLOGICAL SURVEY, Oregon Water Science Center
                         WATER AVAILABILITY REPORT FOR MAY 2007                            
                                         -------------------   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           295         73       +60            72 
    nr Frenchglen

(*)Deep Creek              Lake             180         38       -11            49       
    above Adel            County

(*)Chewaucan River         Lake             306         58       +18            67
    near Paisley          County
 
   Williamson River       Klamath           977         57       -31            74
    near Chiloquin

   Owyhee River           Owyhee            309         14       -39            29
    near Rome

   Malheur River          Malheur            71         30        +3            35
    nr Vale (19yrs POR)

   Imnaha River         Grande Ronde       1003         64       +46            78   
    at Imnaha           Powder/Burnt

   Grande Ronde R       Grande Ronde      4,025         56        +8            74
    at Troy             Powder/Burnt

   Umatilla River       Umatilla            179         40       -50            91
    nr Gibbon           Lower John Day 

   John Day River       Upper John Day    2,400         45       -37            70
    at Service Crk

(*)Little Deschutes        Upper            169         47       -27            66 
    River nr LaPine      Deschutes
 
   Hood River           Lower Deschutes     882         77       -21           114
    nr Hood River          Mt.Hood

   Willamette River       Willamette     15,020         78       -19           101
    at Salem

   Wilson River            North            399         66       -56           125         
    near Tillamook         Coast

   Umpqua River         Rogue/Umpqua      4,139         64       -45            96        
    near Elkton

   Rogue River          Rogue/Umpqua      4,235         78       -17            94
    near Agness

   Chetco River         South Coast       1,151         95       -33           103
    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                        
                                                                          06/04/2007







 


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