1


 BARS - Data current as of:10/31/09 18:00:07


                             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 ofSEPTEMBER 2009


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

 LAKE TAHOE BASIN                                                              
  LAKE TAHOE                   ---        87.4       372.1       744.6   
 Total of  1 reservoirs         .0        87.4       372.1       744.6  

 TRUCKEE RIVER BASIN                                                           
  BOCA RESERVOIR               ---        28.7        25.0       40.87   
  PROSSER RESERVOIR            ---        14.8        12.6       28.64   
  STAMPEDE RESERVOIR           ---       115.7       134.2       226.5   
 Total of  3 reservoirs         .0       159.2       171.8       296.0  

 CARSON RIVER BASIN                                                            
  LAHONTAN RESERVOIR           ---        17.6       116.4       295.1   
 Total of  1 reservoirs         .0        17.6       116.4       295.1  

 WALKER RIVER BASIN                                                            
  BRIDGEPORT RESERVOIR         ---         5.6        14.0       42.46   
  TOPAZ RESERVOIR              ---         8.3        25.5       59.44   
 Total of  2 reservoirs         .0        13.9        39.5       101.9  

 LOWER COLORADO RIVER BASIN                                                    
  LAKE MOHAVE               1501.3      1585.5      1504.1      1810.0   
  LAKE MEAD                  10933         ---      21728.      26159.   
 Total of  2 reservoirs    12434.3      1585.5     23232.1     27969.0  

 SEVEN MAJOR RESERVOIRS                                                        
  BOCA RESERVOIR               ---        28.7        25.0       40.87   
  LAKE TAHOE                   ---        87.4       372.1       744.6   
  BRIDGEPORT RESERVOIR         ---         5.6        14.0       42.46   
  LAHONTAN RESERVOIR           ---        17.6       116.4       295.1   
  TOPAZ RESERVOIR              ---         8.3        25.5       59.44   
  RYE PATCH RESERVOIR          ---         ---       106.9       194.3   
  WILDHORSE RESERVOIR         28.0        26.2        37.7        71.5   
 Total of  7 reservoirs       28.0       173.8       697.6      1448.3