Warren County, Iowa Water Systems

Warren County, Iowa

21 community water systems on record — 14 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 Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.

Community water systems in Warren County, Iowa

System name	City	Population served	Status
ACKWORTH	ACKWORTH	83	Inactive
CARLISLE WATER SUPPLY	CARLISLE	4,170	Active
CUMMING WATER TREATMENT PLANT	DES MOINES	351	Inactive
ECHO VALLEY HOUSING DEVELOPMEN	NORWALK	65	Inactive
HARTFORD MHC LLC	KNOXVILLE	183	Active
HARTFORD WATER WORKS	HARTFORD	759	Inactive
INDIAN RIDGE MOBILE HOME COMMUNITY	INDIANOLA	153	Active
INDIANOLA WATER SUPPLY	INDIANOLA	15,833	Active
LACONA WATER SUPPLY	LACONA	361	Active
LAKEWOOD BENEFITED WATER DISTRICT	NORWALK	1,972	Inactive
MARTENSDALE WATER SUPPLY	MARTENSDALE	421	Active
MILO PUBLIC WATER SUPPLY	MILO	788	Active
NEW VIRGINIA WATER SUPPLY	NEW VIRGINIA	498	Active
NORTH AMERICAN MOBILE HOME PARK	DE SOTO	235	Active
NORWALK WATER SUPPLY	NORWALK	14,334	Active
PARKSIDE MOBILE HOME PARK	MAXWELL	90	Inactive
SAINT MARYS WATER CORPORATION	SAINT CHARLES	121	Active
SUNFIELD MOBILE HOME COMMUNITY	INDIANOLA	80	Active
WARREN WATER DISTRICT	INDIANOLA	20,095	Active
WILSHIRE HILLS C/OGOODHUE INS.(INACTIVE)	CARLISLE	85	Inactive
WILSHIRE HILLS MHC	MADRID	216	Active