10-Q/A: Quarterly report pursuant to Section 13 or 15(d)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 10-Q/A
Amendment #1

(Mark One)

_X_ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2002

OR

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
EXCHANGE ACT OF 1934

For the transition period from___________________ to ______________

Commission file number 1-13883


CALIFORNIA WATER SERVICE GROUP
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(Exact name of registrant as specified in its charter)


Delaware 77-0448994
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(Sate or other jurisdiction (I.R.S. Employer identification No.)
of incorporation or organization)


1720 North First Street, San Jose, CA. 95112
- --------------------------------------------------------------------------------
(Address of principal executive offices) (Zip Code)


1-408-367-8200
- --------------------------------------------------------------------------------
(Registrant's telephone number, including area code)

Not Applicable
- --------------------------------------------------------------------------------
(Former name, former address and former fiscal year,
if changed since last report)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15 (d) of the Securities Exchange Act of 1934
during the preceding 12 months (or for such shorter period that the registrant
was required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days. Yes X No ___

APPLICABLE ONLY TO ISSUERS INVOLVED IN BANKRUPTCY PROCEEDINGS DURING THE
PRECEDING FIVE YEARS Indicate by check mark whether the registrant has filed all
documents and reports required to be filed by Sections 12, 13 or 15(d) of the
Securities Exchange Act of 1934 subsequent to the distribution of securities
under a plan confirmed by a court. Yes ___ No ___

APPLICABLE ONLY TO CORPORATE ISSUERS

Indicate the number of shares outstanding of each of the issuer's classes of
common stock, as of the latest practicable date. Common shares outstanding as of
October 31, 2002 - 15,182,046.



EXPLANATORY NOTE

This Form 10-Q/A is being filed for the sole purpose of submitting three
exhibits that were listed in the Exhibit Index to the Registrant's Quarterly
Report on Form 10-Q for the period ending September 30, 2002. The listed
exhibits were not attached to the original Form 10-Q submission. No revisions
have been made to the Registrant's financial statements or any other disclosure
or certifications contained in the Quarterly Report.


PART II OTHER INFORMATION

Item 6. Exhibits and Reports on Form 8-K

(a) Exhibits required to be filed by this Item 601 of Regulation S-K.

The exhibit list required by this Item is incorporated by reference to the
Exhibit Index attached to this report.

(b) Reports on Form 8-K

None.

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SIGNATURES

Pursuant to the requirement of the Securities and Exchange Act of 1934, the
Registrant has duly caused this amended report to be signed on its behalf by the
undersigned thereunto duly authorized.


CALIFORNIA WATER SERVICE GROUP
Registrant


November 13, 2002


By: /s/ Gerald F. Feeney
----------------
Gerald F. Feeney
Vice President, Chief Financial Officer
and Treasurer


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Exhibit Index

(Exhibits included with this Form 10-Q/A filing were listed in the Exhibit Index
for the original Form 10-Q filing, but the Exhibits were not attached to the
original submission.)


Exhibit Description Page

4.1 Fourth Supplement to Note Agreement dated as of August 15, 5
2002, pertaining to the issuance of $20,000,000, 5.90%
Series F Senior Notes due November 1, 2017

10.1 First Amendment dated September 23, 2002 to the Business 22
Loan Agreement dated August 1, 2001 between Bank of
America and California Water Service Company modifying the
30-day out-of-debt period

10.2 Second Amendment dated September 23, 2002 to the Business 25
Loan Agreement dated August 1, 2001 between Bank of
America and California Water Service Group and CWS Utility
Services


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