1


 BARS - Data current as of:06/30/08 18:00:11


                             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   MAY    2008


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

 LAKE TAHOE BASIN                                                              
  LAKE TAHOE                 300.2       560.3       447.4       744.6   
 Total of  1 reservoirs      300.2       560.3       447.4       744.6  

 TRUCKEE RIVER BASIN                                                           
  BOCA RESERVOIR              30.5        23.9        33.0       40.87   
  PROSSER RESERVOIR           20.9        14.4        17.6       28.64   
  STAMPEDE RESERVOIR         148.3       166.9       146.7       226.5   
 Total of  3 reservoirs      199.7       205.2       197.3       296.0  

 CARSON RIVER BASIN                                                            
  LAHONTAN RESERVOIR         118.1       223.3       237.8       295.1   
 Total of  1 reservoirs      118.1       223.3       237.8       295.1  

 WALKER RIVER BASIN                                                            
  BRIDGEPORT RESERVOIR        19.2        27.3        25.8       42.46   
  TOPAZ RESERVOIR             21.7        32.1        39.8       59.44   
 Total of  2 reservoirs       40.9        59.4        65.6       101.9  

 LOWER COLORADO RIVER BASIN                                                    
  LAKE MOHAVE               1724.8      1734.2      1724.8      1810.0   
  LAKE MEAD                  12132       12963      21662.      26159.   
 Total of  2 reservoirs    13856.8     14697.2     23386.8     27969.0  

 SEVEN MAJOR RESERVOIRS                                                        
  BOCA RESERVOIR              30.5        23.9        33.0       40.87   
  LAKE TAHOE                 300.2       560.3       447.4       744.6   
  BRIDGEPORT RESERVOIR        19.2        27.3        25.8       42.46   
  LAHONTAN RESERVOIR         118.1       223.3       237.8       295.1   
  TOPAZ RESERVOIR             21.7        32.1        39.8       59.44   
  RYE PATCH RESERVOIR          ---       144.2       116.3       194.3   
  WILDHORSE RESERVOIR         48.5        55.6        58.4        71.5   
 Total of  7 reservoirs      538.2      1066.7       958.5      1448.3