1


 BARS - Data current as of:04/30/07 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   2007


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

 SALT RIVER BASIN                                                              
  SALT RIVER RES SYSTEM     1388.9      1636.3      1327.4      2025.8   
 Total of  1 reservoirs     1388.9      1636.3      1327.4      2025.8  

 VERDE RIVER BASIN                                                             
  VERDE RIVER RES SYSTEM      78.4       124.3       195.7       287.4   
 Total of  1 reservoirs       78.4       124.3       195.7       287.4  

 SAN FRANCISCO - UPPER GILA RIVER BASIN                                        
  SAN CARLOS                 280.7       163.1       476.9       875.0   
  PAINTED ROCK DAM             ---         ---       318.5      2492.0   
 Total of  2 reservoirs      280.7       163.1       795.4      3367.0  

 LITTLE COLORADO RIVER BASIN                                                   
  LYMAN RESERVOIR              8.3         8.1        17.2        30.0   
  SHOW LOW LAKE                ---         ---         4.1         5.1   
 Total of  2 reservoirs        8.3         8.1        21.3        35.1  

 NORTHWESTERN ARIZONA                                                          
  LAKE HAVASU                562.2       563.9       562.3       619.0   
  LAKE MOHAVE               1684.8      1664.7      1680.4      1810.0   
  LAKE MEAD                  13930       15337      21999.      26159.   
  LAKE POWELL                11637       10704      18326.      24322.   
 Total of  4 reservoirs    27814.0     28269.6     42567.7     52910.0  

 ARIZONA WESTWIDE RESERVOIR STORAGE (7 RESERVOIRS)                             
  SAN CARLOS                 280.7       163.1       476.9       875.0   
  SALT RIVER RES SYSTEM     1388.9      1636.3      1327.4      2025.8   
  VERDE RIVER RES SYSTEM      78.4       124.3       195.7       287.4   
 Total of  3 reservoirs     1748.0      1923.7      2000.0      3188.2