1


 BARS - Data current as of:06/30/07 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   MAY    2007


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

 SALT RIVER BASIN                                                              
  SALT RIVER RES SYSTEM     1341.1      1491.0      1347.3      2025.8   
 Total of  1 reservoirs     1341.1      1491.0      1347.3      2025.8  

 VERDE RIVER BASIN                                                             
  VERDE RIVER RES SYSTEM      78.1       128.4       200.5       287.4   
 Total of  1 reservoirs       78.1       128.4       200.5       287.4  

 SAN FRANCISCO - UPPER GILA RIVER BASIN                                        
  SAN CARLOS                 227.7       104.9       451.0       875.0   
  PAINTED ROCK DAM             ---         ---       199.9      2492.0   
 Total of  2 reservoirs      227.7       104.9       650.9      3367.0  

 LITTLE COLORADO RIVER BASIN                                                   
  LYMAN RESERVOIR              7.7         6.4        17.9        30.0   
  SHOW LOW LAKE                ---         ---         3.6         5.1   
 Total of  2 reservoirs        7.7         6.4        21.5        35.1  

 NORTHWESTERN ARIZONA                                                          
  LAKE HAVASU                590.9       562.2       607.7       619.0   
  LAKE MOHAVE               1734.2      1690.2      1715.3      1810.0   
  LAKE MEAD                  12963       14470      21662.      26159.   
  LAKE POWELL                12691       12258      19656.      24322.   
 Total of  4 reservoirs    27979.1     28980.4     43641.0     52910.0  

 ARIZONA WESTWIDE RESERVOIR STORAGE (7 RESERVOIRS)                             
  SAN CARLOS                 227.7       104.9       451.0       875.0   
  SALT RIVER RES SYSTEM     1341.1      1491.0      1347.3      2025.8   
  VERDE RIVER RES SYSTEM      78.1       128.4       200.5       287.4   
 Total of  3 reservoirs     1646.9      1724.3      1998.8      3188.2