MONTHLY CALIFORNIA AMERICAN WATER JULY 2011  
  PRODUCTION REPORT  
   
  PRODUCTION    
  WY 2011  
  LOCATION            DIFFERENCE TO-DATE            DIFFERENCE  
  PROD ANT          (PROD - ANT) PROD ANT          (PROD - ANT)  
      (AF) (AF) (AF) (%) (AF) (AF) (AF) (%)  
  C.V. WELLS  
    UPPER 0 0 0 --- 329 0 329 ---  
    LOWER 670 960 -290 -30% 6,984 8,423 -1,439 -17%  
  SEASIDE WELLS  
    COASTAL 513 500 13 3% 3,133 3,331 -198 -6%  
    LAGUNA SECA 42 30 12 40% 298 187 111 59%  
  TOTAL WELL 1,225 1,490 -265 -18% 10,744 11,941 -1,197 -10%  
  SAND CITY DESAL 25 25 0 0% 231 250 -19 -8%  
  TOTAL PRODUCTION 1,250 1,515 -265 -17% 10,975 12,191 -1,216 -10%  
   
  SAN CLEMENTE RESERVOIR  
  ACTIVITY             DIFFERENCE  
  ACT ANT             (ACT - ANT)  
        (AF) (AF) (AF) (%)  
  MONTHLY INFLOW 2,154 1,202 952 79%  
  CUMULATIVE INFLOW 99,581 N/A --- ---  
  EVAPORATION 14 12 2 17%  
  DIVERSION 0 0 0 ---  
  OUTFLOW 2,170 1,190 980 82%  
  USABLE STORAGE 36 0 36 ---  
  STORAGE CHANGE -30 0 -30 ---  
  BETWEEN RESERVOIRS  
  INFLOW 634 256 378 148%  
  LOSSES 61 76 -15 -20%  
   
  LOS PADRES RESERVOIR  
  ACTIVITY             DIFFERENCE  
  ACT ANT             (ACT - ANT)  
        (AF) (AF) (AF) (%)  
  MONTHLY INFLOW 1,576 1,082 494 46%  
  CUMULATIVE INFLOW 71,779 N/A --- ---  
  EVAPORATION 57 59 -2 -3%  
  USABLE STORAGE 1,669 1,669 0 0%  
  STORAGE CHANGE 43 0 43 ---  
   
  SUMMARY: MONTHLY PRODUCTION         DIFFERENCE    WY 2011-TO-DATE             DIFFERENCE    
    ACT ANT              (ACT - ANT) ACT ANT              (ACT - ANT)  
    (AF) (AF) (AF) (%) (AF) (AF) (AF) (%)  
      1,250 1,515 -265 -17% 10,975 12,191 -1,216 -10%  
  Notes:  
  1.  Water Year (WY) 2011 began October 1, 2010 and will end on September 30, 2011.  
  2.  Values in shaded areas represent current month.  
  3.  PROD = Production;  ANT = Anticipated; ACT = Actual.  
  4.  Actual WY 2011-to-date production of 10,975 AF includes 1,117 AF produced in the LCV in Dec 2010 - May 2011, and injected into the Seaside Basin.
  5.  Anticipated cumulative inflow reservoir values not available (N/A) for comparison with actual values.  
  6.  Usable reservoir storage volumes are based on capacities as follows:  
            San Clemente Reservoir (CAW, 2003):  137 AF (elev. 525') - 71 AF (min. pool @ elev. 515') = 66 AF  
            Los Padres Reservoir (CSUMB, 2008):  1,731 AF (flashboard out @ elev. 1038.90') - 105 AF (min. pool @ elev. 980') = 1,626 AF.  
                                                                           1,774 AF (flashboard in @ elev. 1039.78') - 105 AF (min. pool @ elev. 980') = 1,669 AF.  
  7.  Flashboard installed in Los Padres Dam notch on 7/5/2011, increasing usable storage by 43 AF.