MONTHLY CALIFORNIA AMERICAN WATER     DECEMBER 2009  
  PRODUCTION REPORT        
   
  WELL     PRODUCTION  
  WY 2010  
  LOCATION            DIFFERENCE TO-DATE            DIFFERENCE  
  PROD ANT          (PROD - ANT) PROD ANT          (PROD - ANT)  
      (AF) (AF) (AF) (%) (AF) (AF) (AF) (%)  
  C.V.    
    UPPER 0 0 0 --- 0 0 0 ---  
    LOWER 654 654 0 0% 2,085 2,254 -169 -7%  
  SEASIDE    
    COASTAL 304 300 4 1% 889 1,050 -161 -15%  
    LAGUNA SECA 26 15 11 73% 101 60 41 68%  
  TOTAL WELL 984 969 15 2% 3,075 3,364 -289 -9%  
   
   
   
  SAN CLEMENTE RESERVOIR  
  ACTIVITY             DIFFERENCE  
  ACT ANT             (ACT - ANT)  
        (AF) (AF) (AF) (%)  
  MONTHLY INFLOW 3,774 373 3,401 912%  
  CUMULATIVE INFLOW 10,284 1,169 9,115 780%  
  EVAPORATION 4 2 2 100%  
  DIVERSION 0 0 0 ---  
  OUTFLOW 3,771 371 3,400 916%  
  USABLE STORAGE 66 0 66 ---  
  STORAGE CHANGE 0 0 0 ---  
  BETWEEN RESERVOIRS  
  INFLOW 491 99 392 396%  
  LOSSES 61 59 2 3%  
   
  LOS PADRES RESERVOIR  
  ACTIVITY             DIFFERENCE  
  ACT ANT             (ACT - ANT)  
        (AF) (AF) (AF) (%)  
  MONTHLY INFLOW 3,288 398 2,890 726%  
  CUMULATIVE INFLOW 9,936 736 9,200 1250%  
  EVAPORATION 5 2 3 150%  
  USABLE STORAGE 1,626 408 1,218 299%  
  STORAGE CHANGE 0 -64 64 -100%  
   
  SUMMARY: MONTHLY PRODUCTION         DIFFERENCE    WY 2010-TO-DATE             DIFFERENCE    
    ACT ANT              (ACT - ANT) ACT ANT              (ACT - ANT)  
    (AF) (AF) (AF) (%) (AF) (AF) (AF) (%)  
      984 969 15 2% 3,075 3,364 -289 -9%  
   
  Notes:  
  1.  Water Year (WY) 2010 began on October 1, 2009 and will end on September 30, 2010.  
  2.  Values in shaded areas represent current month.  
  3.  PROD = Production;  ANT = Anticipated; ACT = Actual.  
  4.  Actual WY 2010-to-date production of 3,075 AF includes 129 AF that were produced in the LCV in Dec. 09, and injected into the Seaside Basin.
  5.  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.  
  6.  Flashboard removed from Los Padres Dam notch 10/23/09.