1


 BARS - Data current as of:04/30/08 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  MARCH   2008


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

 SALT RIVER BASIN                                                              
  SALT RIVER RES SYSTEM     1972.3      1388.9      1327.4      2025.8   
 Total of  1 reservoirs     1972.3      1388.9      1327.4      2025.8  

 VERDE RIVER BASIN                                                             
  VERDE RIVER RES SYSTEM     286.6        78.4       195.7       287.4   
 Total of  1 reservoirs      286.6        78.4       195.7       287.4  

 SAN FRANCISCO - UPPER GILA RIVER BASIN                                        
  SAN CARLOS                 361.9       280.7       476.9       875.0   
  PAINTED ROCK DAM             ---         ---       318.5      2492.0   
 Total of  2 reservoirs      361.9       280.7       795.4      3367.0  

 LITTLE COLORADO RIVER BASIN                                                   
  LYMAN RESERVOIR             15.6         8.3        17.2        30.0   
  SHOW LOW LAKE                ---         ---         4.1         5.1   
 Total of  2 reservoirs       15.6         8.3        21.3        35.1  

 NORTHWESTERN ARIZONA                                                          
  LAKE HAVASU                551.3       562.2       562.3       619.0   
  LAKE MOHAVE               1617.8      1684.8      1680.4      1810.0   
  LAKE MEAD                 12940.       13930      21999.      26159.   
  LAKE POWELL               10784.       11637      18326.      24322.   
 Total of  4 reservoirs    25893.1     27814.0     42567.7     52910.0  

 ARIZONA WESTWIDE RESERVOIR STORAGE (7 RESERVOIRS)                             
  SAN CARLOS                 361.9       280.7       476.9       875.0   
  SALT RIVER RES SYSTEM     1972.3      1388.9      1327.4      2025.8   
  VERDE RIVER RES SYSTEM     286.6        78.4       195.7       287.4   
 Total of  3 reservoirs     2620.8      1748.0      2000.0      3188.2