Dunn County, Wisconsin Water Systems

Dunn County, Wisconsin

20 community water systems on record — 14 active, 6 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 Wisconsin’s official records. Always confirm current status with Wisconsin before making decisions based on this information.

Community water systems in Dunn County, Wisconsin

System name	City	Population served	Status
BIRCH TERRACE MOBILE HOME COMMUNITY	FARMINGTON HILLS	700	Active
BOYCEVILLE WATERWORKS	BOYCEVILLE	1,043	Active
CEDAR FALLS ACRES MHP	COLFAX	95	Active
COLFAX WATERWORKS	COLFAX	1,102	Active
COUNTRYSIDE MOBILE HOMES	EAU CLAIRE	50	Active
DOUBLE B MOBILE HOME COURT	MENOMONIE	75	Inactive
DOWNSVILLE SANITARY DISTRICT	Downsville	250	Active
ELK MOUND WATERWORKS	ELK MOUND	895	Active
KNAPP WATERWORKS	Knapp	486	Active
MARELL COUNTRY ESTATES	ELK MOUND	150	Active
MARLETT TRAILER COURT	BOYCEVILLE	36	Inactive
MENOMONIE WATERWORKS	Menomonie	15,950	Active
MORNINGSIDE APARTMENTS	WEST ALLIS	25	Inactive
PINE RIDGE	WEST ALLIS	25	Inactive
RIDGELAND HOUSING	AUGUSTA	25	Inactive
RIDGELAND MHP	DALLAS	57	Inactive
RIVER VILLA MOBILE HOME COURT	COLFAX	60	Active
SHADY OAKS MHP	SPRING VALLEY	40	Active
TAINTER WOODS CONDOMINIUMS	COLFAX	85	Active
WHEELER WATERWORKS ASSOC	WHEELER	317	Active