Dukes County, Massachusetts Water Systems

Dukes County, Massachusetts

9 community water systems on record — 7 active, 2 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 Dukes County, Massachusetts

System name	City	Population served	Status
AQUINNAH WAMPANOAG HOUSING AUTHORITY	AQUINNAH	100	Inactive
EDGARTOWN WATER DEPARTMENT	EDGARTOWN	8,027	Active
GOSNOLD WATER DEPT	GOSNOLD	425	Active
ISLAND COHOUSING	WEST TISBURY	46	Inactive
KUEHNS WAY LLC	WEST TISBURY	80	Active
MENEMSHA WATER COMPANY	CHILMARK	841	Active
OAK BLUFFS WATER DISTRICT	OAK BLUFFS	24,000	Active
SCOTTS GROVE LLC	WEST TISBURY	36	Active
TISBURY WATER WORKS	TISBURY	6,082	Active