MONTHLY WATER SUPPLY OUTLOOK
NOAA NATIONAL WEATHER SERVICE
CALIFORNIA-NEVADA RIVER FORECAST CENTER / SACRAMENTO CA
200 PM PDT THURSDAY JUNE 7 2007

WATER SUPPLY OUTLOOK              Jun 1 2007 

COASTAL BASINS

                                  Period      MP   MP%   RMAX   RMIN    AVG
                                  ------    ----   ---   ----   ----    ---
Williamson River
  Sprague, blo                    Mar-Sep    340    67    380    300    505
Sprague River
  Chiloquin, nr                   Mar-Sep    144    47    175    115    305
Upper Klamath Falls River
  Inflow                          Mar-Sep    475    66    515    435    715
Lost River
  Gerber Reservoir Inflow         May-Jul   1.50    23    2.6   0.40    6.4
  Clear Lake Reservoir Inflow     May-Jul    4.0    21    7.0   1.00   19.3

EASTSIDE SIERRA - HUMBOLDT BASIN

Truckee River
  Lake Tahoe Stage Rise           Apr-High  0.45    33   0.56   0.44   1.38
Ltl Truckee River
  Boca Res, abv, Truckee, nr      Apr-Jul     25    31     32     22     80
Truckee River
  Farad                           Apr-Jul    100    38    128     90    260
EF Carson River
  Gardnerville, nr                Apr-Jul     70    37     88     63    189
WF Carson River
  Woodfords                       Apr-Jul     20    36     25   18.0     56
Carson River
  Carson City, nr                 Apr-Jul     43    23     58     40    188
  Fort Churchill, nr              Apr-Jul     38    21     53     34    178
East Walker River
  Bridgeport, nr                  Apr-Aug   18.0    27     30    9.0     67
West Walker River
  Ltl Walker, blo, Coleville, nr  Apr-Jul     61    39     78     53    156
Humboldt River
  Elko, nr                        Apr-Jul     45    29     70     30    154
  Palisade                        Apr-Jul     80    32    120     60    250
  Comus                           Apr-Jul     60    27    100     40    225
			
			
* 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