McCook County, South Dakota Water Systems

McCook County, South Dakota

10 community water systems on record — 9 active, 1 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 South Dakota’s official records. Always confirm current status with South Dakota before making decisions based on this information.

Community water systems in McCook County, South Dakota

System name	City	Population served	Status
BRIDGEWATER	BRIDGEWATER	511	Active
BY WATER DISTRICT	TABOR	13,320	Active
CANISTOTA	CANISTOTA	642	Active
HANSON RURAL WATER SYSTEM	EMERY	2,685	Active
MINNEHAHA COMMUNITY WATER CORP	DELL RAPIDS	13,435	Active
MONTROSE	MONTROSE	468	Active
ORLAND COLONY	MONTROSE	95	Inactive
SALEM	SALEM	1,325	Active
SPENCER	SPENCER	170	Active
TM RURAL WATER DISTRICT	PARKER	4,250	Active