MONTHLY CALIFORNIA AMERICAN WATER     JULY 2007  
  PRODUCTION REPORT  
   
  WELL     PRODUCTION  
  WY 2007  
  LOCATION            DIFFERENCE TO-DATE            DIFFERENCE  
  PROD GOAL          (PROD - GOAL) PROD GOAL          (PROD - GOAL)
      (AF) (AF) (AF) (%) (AF) (AF) (AF) (%)  
  C.V.  
    UPPER 27 31 -4 -13% 406 447 -41 -9%  
    LOWER 980 1,208 -228 -19% 7,916 8,835 -919 -10%  
  SEASIDE 467 347 120 35% 2,952 2,947 5 0%  
   
  TOTAL WELL 1,474 1,586 -112 -7% 11,274 12,229 -955 -8%  
   
   
  SAN CLEMENTE RESERVOIR WY 2007  
  ACTIVITY            DIFFERENCE TO-DATE            DIFFERENCE  
  DIV GOAL              (DIV - GOAL) DIV GOAL              (DIV - GOAL)
      (AF) (AF) (AF) (%) (AF) (AF) (AF) (%)  
  DIVERSION 0 0 0  --- 0 0 0 ---  
   
              DIFFERENCE  
  ACT ANT                 (ACT-ANT)  
        (AF) (AF) (AF) (%)  
  MONTHLY INFLOW 337 319 18 6%  
  CUMULATIVE INFLOW 11,768 34,027 -22,259 -65%      FILTER PLANT DIVERSION AS  
  EVAPORATION/USAGE 76 80 -4 -5%      PERCENT OF TOTAL SYSTEM  
  OUTFLOW 261 238 23 10%      PRODUCTION TO DATE: 0%  
  USABLE STORAGE 0 0 0 ---  
  STORAGE CHANGE 0 0 0 ---  
   
   
  LOS PADRES RESERVOIR  
  ACTIVITY             DIFFERENCE  
  ACT ANT                 (ACT-ANT)  
        (AF) (AF) (AF) (%)  
  MONTHLY INFLOW 158 74 84 114%  
  CUMULATIVE INFLOW 12,308 30,025 -17,717 -59%  
  EVAPORATION 57 34 23 68%  
  USABLE STORAGE 1,058 972 86 9%  
  STORAGE CHANGE -236 -261 25 -10%  
   
   
  SUMMARY: MONTHLY PRODUCTION         DIFFERENCE    WY 2007-TO-DATE             DIFFERENCE    
    ACTUAL GOAL           (ACTUAL-GOAL) ACTUAL GOAL           (ACTUAL-GOAL)  
    (AF) (AF) (AF) (%) (AF) (AF) (AF) (%)  
       
      1,474 1,586 -112 -7% 11,274 12,229 -955 -8%  
   
   
  Notes:  
  1.  Water Year (WY) 2007 began on October 1, 2006 and will end on September 30, 2007.  
  2.  Values in shaded areas represent current month.  
  3.  Actual WY 2007-to-date production of 11,274 AF includes 12 AF that were produced in the LCV (Jan.-Mar. 07), and injected into the Seaside Basin.
  4.  The WY 2007-to-date production goal of 12,229 AF includes 521 AF of production (Jan.-Mar. 07) anticipated for injection into the Seaside Basin.