Norfolk County, Massachusetts Water Systems

Norfolk County, Massachusetts

49 community water systems on record — 39 active, 10 inactive.

Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Massachusetts’s official records. Always confirm current status with Massachusetts before making decisions based on this information.

Community water systems in Norfolk County, Massachusetts

System name	City	Population served	Status
APARTMENTS SAWMIN RD	MEDWAY	231	Inactive
AQUARION WATER CO. (SPRINGDALE FARMS)	MILLBURY	126	Active
AQUARION WATER COMPANY (DOVER)	MILLBURY	1,922	Active
BELLINGHAM DPW WATER SEWER DIVISION	BELLINGHAM	16,061	Active
BISHOPS LANDING CONDOMINIUMS	DUXBURY	50	Active
BRAINTREE WATER AND SEWER DEPT.	BRAINTREE	39,143	Active
BROOKLINE WATER AND SEWER DIVISION	BROOKLINE	63,191	Active
CANTON WATER DEPT	CANTON	22,453	Active
COHASSET WATER DEPT	COHASSET	7,555	Active
COPPERWOOD I CONDOMINIUMS	FRANKLIN	64	Inactive
COPPERWOOD II CONDOMINIUMS	CANTON	75	Inactive
DEDHAM WESTWOOD WATER DIST.	DEDHAM	41,630	Active
DOVER WATERWORKS INC.	DOVER	36	Inactive
DUCK FARM SPRINGS WATER CO.	MEDFIELD	25	Inactive
FOXBORO WATER DEPARTMENT	FOXBOROUGH	18,639	Active
FRANKLIN WATER DEPARTMENT	FRANKLIN	33,399	Active
GLEN RIDGE RESIDENTS TRUST	DOVER	131	Active
HOLBROOK PUBLIC WORKS DEPT	HOLBROOK	11,405	Active
MCI CEDAR JUNCTION WALPOLE	WALPOLE	1,000	Inactive
MCI NORFOLK/CEDAR JUNCTION/WALPOLE	MILFORD	2,200	Active
MEADOWBROOK WATER TRUST	DOVER	57	Active
MEDFIELD STATE HOSPITAL	MEDFIELD	762	Inactive
MEDFIELD WATER DEPT.	MEDFIELD	12,894	Active
MEDWAY WATER DEPARTMENT	MEDWAY	13,115	Active
MILLBROOK CONDOMINIUMS	NORTH RANDOLPH	109	Inactive
MILLIS WATER DEPT	MILLIS	9,002	Active
MILTON WATER DEPT. (MWRA)	MILTON	28,630	Active
MOUNT ST MARYS ABBEY	WRENTHAM	60	Active
NEEDHAM WATER DEPT	NEEDHAM	33,130	Active
NORFOLK WATER DIVISION	NORFOLK	7,602	Active
NORWOOD WATER DEPT. (MWRA)	NORWOOD	29,909	Active
OCTAGON REALTY TRUST	DOVER	30	Inactive
OLD FARM ROAD WATER TRUST	DOVER	40	Active
PLAINVILLE WATER DEPARTMENT	PLAINVILLE	8,805	Active
QUINCY WATER DEPT. (MWRA)	QUINCY	106,000	Active
RANDOLPH WATER DEPARTMENT	RANDOLPH	34,362	Active
RANDOLPH/HOLBROOK JOINT WATER BOARD	HOLBROOK	45,767	Active
SHARON WATER DEPT	SHARON	16,846	Active
SOUTHFIELD REDEVELOPEMENT AUTHORITY	WEYMOUTH	1,800	Active
STOUGHTON WATER DEPARTMENT	STOUGHTON	29,281	Active
SUNNY SPRING/ANN AND HOPE (BLK)	CUMBERLAND	25	Inactive
TOWN OF AVON	AVON	4,777	Active
TRI TOWN WATER BOARD	BRAINTREE	25	Active
WALPOLE WATER DEPT	WALPOLE	24,070	Active
WELLESLEY COLLEGE	WELLESLEY	3,000	Active
WELLESLEY WATER DIVISION	WELLESLEY	29,550	Active
WEYMOUTH WATER DEPARTMENT	WEYMOUTH	57,613	Active
WRENTHAM DEVELOPMENTAL CENTER	WRENTHAM	937	Active
WRENTHAM WATER DIVISION	WRENTHAM	12,190	Active