1


 BARS - Data current as of:03/31/07 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 FEBRUARY 2007


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

 SALT RIVER BASIN                                                              
  SALT RIVER RES SYSTEM     1356.5      1649.0      1231.5      2025.8   
 Total of  1 reservoirs     1356.5      1649.0      1231.5      2025.8  

 VERDE RIVER BASIN                                                             
  VERDE RIVER RES SYSTEM      69.9       124.9       163.5       287.4   
 Total of  1 reservoirs       69.9       124.9       163.5       287.4  

 SAN FRANCISCO - UPPER GILA RIVER BASIN                                        
  SAN CARLOS                 286.0       173.5       461.4       875.0   
  PAINTED ROCK DAM             ---         ---       288.1      2492.0   
 Total of  2 reservoirs      286.0       173.5       749.5      3367.0  

 LITTLE COLORADO RIVER BASIN                                                   
  LYMAN RESERVOIR              7.6         8.0        15.4        30.0   
  SHOW LOW LAKE                ---         ---         3.7         5.1   
 Total of  2 reservoirs        7.6         8.0        19.1        35.1  

 NORTHWESTERN ARIZONA                                                          
  LAKE HAVASU                542.2       546.7       552.4       619.0   
  LAKE MOHAVE               1637.7      1626.1      1675.1      1810.0   
  LAKE MEAD                  14288       15520      22122.      26159.   
  LAKE POWELL                11552       10793      18236.      24322.   
 Total of  4 reservoirs    28019.9     28485.8     42585.5     52910.0  

 ARIZONA WESTWIDE RESERVOIR STORAGE (7 RESERVOIRS)                             
  SAN CARLOS                 286.0       173.5       461.4       875.0   
  SALT RIVER RES SYSTEM     1356.5      1649.0      1231.5      2025.8   
  VERDE RIVER RES SYSTEM      69.9       124.9       163.5       287.4   
 Total of  3 reservoirs     1712.4      1947.4      1856.4      3188.2