Marshall County, Minnesota Water Systems

Marshall County, Minnesota

13 community water systems on record — 12 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 Minnesota’s official records. Always confirm current status with Minnesota before making decisions based on this information.

Community water systems in Marshall County, Minnesota

System name	City	Population served	Status
Alvarado	Alvarado	377	Active
Argyle	Argyle	533	Active
Grygla	Grygla	179	Active
Holt	Newfolden	84	Active
Kittson-Marshall Rural Water System	Donaldson	952	Inactive
Marshall-Polk Rural Water System	Warren	3,295	Active
Middle River	Middle River	299	Active
Newfolden	Newfolden	338	Active
Oslo	Oslo	242	Active
Stephen	Stephen	568	Active
Strandquist	Strandquist	63	Active
Viking	Viking	85	Active
Warren	Warren	1,551	Active