Attached files

file filename
10-Q - FORM 10-Q - CALIFORNIA WATER SERVICE GROUPf53985e10vq.htm
EX-10.4 - EX-10.4 - CALIFORNIA WATER SERVICE GROUPf53985exv10w4.htm
EX-10.3 - EX-10.3 - CALIFORNIA WATER SERVICE GROUPf53985exv10w3.htm
EX-31.2 - EX-31.2 - CALIFORNIA WATER SERVICE GROUPf53985exv31w2.htm
EX-31.1 - EX-31.1 - CALIFORNIA WATER SERVICE GROUPf53985exv31w1.htm
         
Exhibit 32
CERTIFICATION OF CEO AND CFO
PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 906
OF THE SARBANES-OXLEY ACT OF 2002
     Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, each of the undersigned certifies that this Quarterly Report on Form 10-Q for the period ended September 30, 2009, fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934 and that the information contained in this Report fairly presents, in all material respects, the financial condition and results of operations of California Water Service Group.
         
     
Date: November 9, 2009  By:   /s/ Peter C. Nelson    
    PETER C. NELSON   
    President and Chief Executive Officer
California Water Service Group 
 
 
     
Date: November 9, 2009  By:   /s/ Martin A. Kropelnicki    
    MARTIN A. KROPELNICKI   
    Vice President, Chief Financial Officer
and Treasurer California Water Service Group