MONTHLY WATER SUPPLY OUTLOOK
NOAA National Weather Service
California Nevada River Forecast Center
800 AM PDT Thursday June 4 2009


 WATER SUPPLY OUTLOOK              Jun 1 2009 
 
 COASTAL BASINS
 
                                   Period      MP   MP%   RMAX   RMIN    AVG
                                   ------    ----   ---   ----   ----    ---
 Williamson River
   Sprague, blo                    Jun-Sep    140    86    169    111    162
 Sprague River
   Chiloquin, nr                   Jun-Sep     66    80     87     45     82
 Upper Klamath Falls River
   Inflow                          Jun-Sep    160    81    230     90    198
 Lost River
   Gerber Reservoir Inflow         Jun-Jul   1.40    77    4.0   0.20   1.82
   Clear Lake Reservoir Inflow     Jun-Jul    5.0    69   13.7   1.49    7.2
 
 
 EASTSIDE SIERRA - HUMBOLDT BASIN
 
 Truckee River
   Lake Tahoe Stage Rise           Apr-High  1.00    72   1.28   0.69   1.38
 Ltl Truckee River
   Stampede Dam                    Apr-Jul     60    75     74     49     80
 Truckee River
   Farad                           Apr-Jul    200    77    235    166    260
 EF Carson River
   Gardnerville, nr                Apr-Jul    160    85    168    151    189
 WF Carson River
   Woodfords                       Apr-Jul     45    80     48     42     56
 Carson River
   Carson City, nr                 Apr-Jul    115    61    132    100    188
   Fort Churchill, nr              Apr-Jul    110    62    135     84    178
 East Walker River
   Bridgeport, nr                  Apr-Aug     48    72     64     31     67
 West Walker River
   Coleville, nr                   Apr-Jul    115    74    134     97    156
 Humboldt River
   Palisade                        Apr-Jul    135    54    205     85    250
   Imlay, nr                       Apr-Jul     70    37    130     30    188
 
 
 * 30 Year Averages for 1971-2000 are incomplete.  Those forecast
 points with an asterik have incomplete averages, so 1961-1990 averages
 are listed.  The new averages will be incorporated into this product
 when the complete data sets become available.
 
 MP    Most probable volume in 1000 acre-feet.
 MP%   Most probable volume in percent of the 71-00 average.
 RMAX  Volume that has a 10 percent chance of being exceeded.
 RMIN  Volume that has a 90 percent chance of being exceeded.
 AVG   Average volume for the 71-00 period.
 
 All forecast volumes reflect natural flow.  Actual observed flow may
 be affected by upstream water management.
 
 CNRFC/at/tm