1


 BARS - Data current as of:03/31/08 18:00:10


                             B A S I N    A R E A
                      R E S E R V O I R    S U M M A R Y

                        for the end of FEBRUARY 2008


 BASIN AREA                  CURRENT   LAST YEAR     AVERAGE    CAPACITY
  RESERVOIR                  STORAGE    STORAGE      STORAGE    OF RESV.
------------------------------------------------------------------------------

 LAKE TAHOE BASIN                                                              
  LAKE TAHOE                 265.0       507.6       382.7       744.6   
 Total of  1 reservoirs      265.0       507.6       382.7       744.6  

 TRUCKEE RIVER BASIN                                                           
  BOCA RESERVOIR               7.8        10.9        22.1       40.87   
  PROSSER RESERVOIR            7.4         9.6         9.1       28.64   
  STAMPEDE RESERVOIR         144.8       194.8       135.1       226.5   
 Total of  3 reservoirs      160.0       215.3       166.3       296.0  

 CARSON RIVER BASIN                                                            
  LAHONTAN RESERVOIR         110.0       204.3       197.0       295.1   
 Total of  1 reservoirs      110.0       204.3       197.0       295.1  

 WALKER RIVER BASIN                                                            
  BRIDGEPORT RESERVOIR        16.0        32.4        27.8       42.46   
  TOPAZ RESERVOIR             13.4        34.3        33.9       59.44   
 Total of  2 reservoirs       29.4        66.7        61.7       101.9  

 LOWER COLORADO RIVER BASIN                                                    
  LAKE MOHAVE               1593.2      1637.7      1675.1      1810.0   
  LAKE MEAD                 13062.       14288      22122.      26159.   
 Total of  2 reservoirs    14655.2     15925.7     23797.1     27969.0  

 SEVEN MAJOR RESERVOIRS                                                        
  BOCA RESERVOIR               7.8        10.9        22.1       40.87   
  LAKE TAHOE                 265.0       507.6       382.7       744.6   
  BRIDGEPORT RESERVOIR        16.0        32.4        27.8       42.46   
  LAHONTAN RESERVOIR         110.0       204.3       197.0       295.1   
  TOPAZ RESERVOIR             13.4        34.3        33.9       59.44   
  RYE PATCH RESERVOIR         60.5       153.3       100.1       194.3   
  WILDHORSE RESERVOIR         29.8        50.9        40.1        71.5   
 Total of  7 reservoirs      502.5       993.7       803.7      1448.3