<SEC-DOCUMENT>0001104659-19-023599-index.html : 20190425
<SEC-HEADER>0001104659-19-023599.hdr.sgml : 20190425
<ACCEPTANCE-DATETIME>20190425091546
ACCESSION NUMBER:		0001104659-19-023599
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		26
CONFORMED PERIOD OF REPORT:	20190425
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20190425
DATE AS OF CHANGE:		20190425

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CALIFORNIA WATER SERVICE GROUP
		CENTRAL INDEX KEY:			0001035201
		STANDARD INDUSTRIAL CLASSIFICATION:	WATER SUPPLY [4941]
		IRS NUMBER:				770448994
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13883
		FILM NUMBER:		19765680

	BUSINESS ADDRESS:	
		STREET 1:		1720 N FIRST ST
		STREET 2:		C/O CALIFORNIA WATER SERVICE CO
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95112
		BUSINESS PHONE:		4083678200

	MAIL ADDRESS:	
		STREET 1:		1720 FIRST ST
		STREET 2:		C/O CALIFORNIA WATER SERVICE CO
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95112
</SEC-HEADER>
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Document 1 - file: a19-8879_18k.htm

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Document 2 - file: a19-8879_1ex99d1.htm

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Document 3 - file: a19-8879_1ex99d2.htm

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Document 5 - file: g88791moi002.gif

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Document 6 - file: g88791moi003.jpg

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Document 7 - file: g88791moi004.gif

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Document 11 - file: g88791moi008.gif

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Document 12 - file: g88791moi009.gif

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Document 13 - file: g88791moi010.gif

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Document 14 - file: g88791moi011.gif

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Document 15 - file: g88791moi012.gif

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Document 18 - file: g88791moi015.gif

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Document 19 - file: g88791moi016.gif

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Document 21 - file: g88791moi018.gif

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Document 22 - file: g88791moi019.gif

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Document 23 - file: g88791moi020.gif

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Document 24 - file: g88791moi021.gif

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Document 25 - file: g88791moi022.gif

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Document 26 - file: g88791mm01i001.jpg

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