    <SEC-DOCUMENT>0001104659-18-032987-index.html : 20180514
    <SEC-HEADER>0001104659-18-032987.hdr.sgml : 20180514
    <ACCEPTANCE-DATETIME>20180514165858
    ACCESSION NUMBER:		0001104659-18-032987
    CONFORMED SUBMISSION TYPE:	DFAN14A
    PUBLIC DOCUMENT COUNT:		13
    FILED AS OF DATE:		20180514
    DATE AS OF CHANGE:		20180514
    EFFECTIVENESS DATE:		20180514

    SUBJECT COMPANY:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			SJW GROUP
    		CENTRAL INDEX KEY:			0000766829
    		STANDARD INDUSTRIAL CLASSIFICATION:	WATER SUPPLY [4941]
    		IRS NUMBER:				770066628
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DFAN14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-08966
    		FILM NUMBER:		18831572

    	BUSINESS ADDRESS:
    		STREET 1:		110 W. TAYLOR STREET
    		CITY:			SAN JOSE
    		STATE:			CA
    		ZIP:			95110
    		BUSINESS PHONE:		4082797800

    	MAIL ADDRESS:
    		STREET 1:		110 W. TAYLOR STREET
    		CITY:			SAN JOSE
    		STATE:			CA
    		ZIP:			95110

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	SJW CORP
    		DATE OF NAME CHANGE:	19920703

    FILED BY:

    	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:		DFAN14A

    	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>
    <DOCUMENT>
    <TYPE>DFAN14A
    <SEQUENCE>1
    <FILENAME>a18-12601_10dfan14a.htm
    <DESCRIPTION>DFAN14A
    <TEXT>
    Document 1 - file: a18-12601_10dfan14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>g1260110bii001.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: g1260110bii001.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>g1260110bii002.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g1260110bii002.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>g1260110boi001.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g1260110boi001.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>g1260110boi002.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: g1260110boi002.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>g1260110bki001.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g1260110bki001.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>g1260110bki002.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: g1260110bki002.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>g1260110bei001.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: g1260110bei001.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>g1260110bei002.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: g1260110bei002.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>g1260110bgi001.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: g1260110bgi001.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>g1260110bgi002.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: g1260110bgi002.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>g1260110bmi001.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: g1260110bmi001.gif

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>g1260110bmi002.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: g1260110bmi002.gif

    </DOCUMENT>
    </SEC-DOCUMENT>