Richland County, Montana Water Systems

Richland County, Montana

12 community water systems on record — 5 active, 7 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 Montana’s official records. Always confirm current status with Montana before making decisions based on this information.

Community water systems in Richland County, Montana

System name	City	Population served	Status
FAIRVIEW TOWN OF	FAIRVIEW	1,000	Active
FRONTIER TRAILER COURT	SIDNEY	50	Inactive
HILLTOP ESTATES	SIDNEY	125	Inactive
LAGOONA TRAILER COURT	FAIRVIEW	35	Inactive
LAMBERT SEWER AND WATER ASSN	LAMBERT	150	Active
M & R MOBILE VILLAGE	FAIRVIEW	17	Inactive
MEADOW VILLAGE WATER DISTRICT	SIDNEY	250	Inactive
MOUNT PLEASANT ESTATES	SIDNEY	45	Active
R-5 TRAILER COURT	SIDNEY	25	Inactive
RICHLAND CO VALLEY VIEW WUA	SIDNEY	85	Active
SIDNEY CITY OF	SIDNEY	5,000	Active
SIDNEY CIRCLE HOMEOWNERS ASSN	SIDNEY	0	Inactive