Macon County, Illinois Water Systems

Macon County, Illinois

18 community water systems on record — 14 active, 4 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 Macon County, Illinois

System name	City	Population served	Status
ARGENTA	ARGENTA	900	Active
BLUE MOUND	MOWEAQUA	1,300	Active
BOODY COMMUNITY WATER COMPANY	MACON	232	Active
DECATUR	DECATUR	76,122	Active
DECATUR MHP, LLC	CEDAREDGE	500	Active
DECATUR TRAILOR RANCH MHP	DECATUR	25	Inactive
EJ WATER-NIANTIC	DIETERICH	648	Active
FORSYTH	FORSYTH	3,490	Active
HARRISTOWN	DECATUR	1,320	Active
HYDE PARK MHP	SO WHEATLAND TWP	390	Inactive
LONG CREEK TOWNSHIP PWS	DECATUR	7,850	Active
MACON	MACON	1,205	Active
MAROA	MAROA	1,700	Active
MCKINLEY MHP	DECATUR TWP	90	Inactive
MOUNT ZION	MOUNT ZION	5,833	Active
OREANA	FORSYTH	892	Active
ST OF ILL MEYER MH CENTER	—	250	Inactive
WARRENSBURG	WARRENSBURG	1,230	Active