Marshall County, Illinois Water Systems

Marshall County, Illinois

12 community water systems on record — 11 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 Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.

Community water systems in Marshall County, Illinois

System name	City	Population served	Status
AUTUMN RIDGE ESTATES	LOWELL	68	Active
CAMP GROVE	CAMP GROVE	146	Active
CRESCENT MOBILE ESTS MHP	HENRY TWP	50	Inactive
HENRY	HENRY	2,230	Active
HOPEWELL	HOPEWELL	420	Active
LA ROSE	LAROSE	96	Active
LACON	LACON	1,878	Active
PRAIRIE PATH WATER COMPANY-LAKE WILDWOOD	OAKWOOD	1,295	Active
SPARLAND	SPARLAND	358	Active
TOLUCA	TOLUCA	1,348	Active
VARNA	PERU	342	Active
WENONA	WENONA	974	Active