<SEC-DOCUMENT>0001225208-13-017609.txt : 20130809
<SEC-HEADER>0001225208-13-017609.hdr.sgml : 20130809
<ACCEPTANCE-DATETIME>20130809215443
ACCESSION NUMBER:		0001225208-13-017609
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20130809
FILED AS OF DATE:		20130809
DATE AS OF CHANGE:		20130809

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WATTS WATER TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0000795403
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS FABRICATED METAL PRODUCTS [3490]
		IRS NUMBER:				042916536
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		815 CHESTNUT ST
		CITY:			NORTH ANDOVER
		STATE:			MA
		ZIP:			01845
		BUSINESS PHONE:		9786881811

	MAIL ADDRESS:	
		STREET 1:		815 CHESTNUT STREET
		CITY:			NORTH ANDOVER
		STATE:			MA
		ZIP:			01845

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WATTS INDUSTRIES INC
		DATE OF NAME CHANGE:	19920703

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MACPHEE TIMOTHY M
		CENTRAL INDEX KEY:			0001279772

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-11499
		FILM NUMBER:		131028045
</SEC-HEADER>
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    <footnotes></footnotes>

    <ownerSignature>
        <signatureName>/s/ Amy B. Clark, Attorney-in-Fact</signatureName>
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</SEC-DOCUMENT>
