Winnebago County, Iowa Water Systems

Winnebago County, Iowa

13 community water systems on record — 7 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 Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.

Community water systems in Winnebago County, Iowa

System name	City	Population served	Status
BUFFALO CENTER MUNI WATER DEPT	WHITTEMORE	857	Active
COUNTRY SIDE TRAILER COURT	FOREST CITY	36	Inactive
FOREST CITY WATER SUPPLY	FOREST CITY	4,285	Active
LAKE MILLS MUNICIPAL WATER DEPT-NORTH	LAKE MILLS	25	Inactive
LAKE MILLS MUNICIPAL WATER DEPT-SOUTH	LAKE MILLS	2,158	Active
LELAND WATER SUPPLY	LELAND	249	Active
RAKE WATER SUPPLY	WHITTEMORE	186	Active
RICE LAKE WATER INCORPORATED-WELL # 1	LAKE MILLS	25	Inactive
ROCKY KNOLL MHP	LELAND	49	Active
SCARVILLE EAST SIDE	SCARVILLE	260	Inactive
THOMPSON WATER WORKS	THOMPSON	499	Active
WINNEBAGO COUNTY HOME	LAKE MILLS	45	Inactive
XENIA RWD (LAKE MILLS)	BOUTON	1,175	Inactive