Sangamon County, Illinois Water Systems

Sangamon County, Illinois

52 community water systems on record — 42 active, 10 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 Sangamon County, Illinois

System name	City	Population served	Status
ANGAMON CO RAIL GOLF CLUB	—	25	Inactive
AUBURN	AUBURN	4,574	Active
BISSELL VILLAGE MHC	SOUTHFIELD	220	Active
CHATHAM	CHATHAM	16,423	Active
COTTONWOOD COVE MHP	SPELD	358	Active
CURRAN-GARDNER TOWNSHIP PWD	SPRINGFIELD	6,651	Active
DAWSON	DAWSON	2,375	Active
DEERWOOD ESTATES	INDIANOLA	176	Active
DIVERNON	DIVERNON	1,172	Active
EDGEWOOD MOBILE HOME COURT (MHC)	OVIEDO	92	Active
EJ WATER-SANGCHRIS	DIETERICH	1,025	Active
FORMOSA PLASTICS	ILLIOPOLIS	1	Inactive
FORREST PARK MHP	SPELD	352	Active
GASLITE COURT MHC	ENGLEWOOD	148	Active
GRAND VALLEY VILLAGE MHP	SPRINGFIELD	912	Active
GRANDVIEW	SPRINGFIELD	1,405	Active
ILLINOIS STATE FAIRGROUNDS	UNSPEC PL IN CO	25	Inactive
ILLIOPOLIS	ILLIOPOLIS	1,037	Active
JEROME	SPRINGFIELD	1,600	Active
LINCOLN PLACE MHP	SPRINGFIELD	0	Inactive
LINDEN MANOR MHP	LA VERNE	84	Active
LOAMI	LOAMI	812	Active
MECHANICSBURG-BUFFALO WATER COMMISSION	BUFFALO	1,170	Active
MILTON MANOR MHP	LA VERNE	154	Active
NEW BERLIN	NEW BERLIN	1,380	Active
NORTHBROOK MHC	SPFLD	220	Active
OAKWOOD ESTATES	SPRINGFIELD	420	Active
PARK RIDGE MHC	SARASOTA	116	Active
PATCH PLACE MHC	SPRINGFIELD	47	Active
PAWNEE	PAWNEE	2,739	Active
PHEASANT RUN MHP	COLDWATER	350	Active
PLEASANT PLAINS	PLEASANT PLAINS	1,508	Active
RIDGE VILLAGE MHP	SPRINGFIELD	120	Active
RIVERTON	RIVERTON	4,279	Active
ROCHESTER	ROCHESTER	3,856	Active
ROUND PRAIRIE WATER COOP	DIETERICH	813	Active
SCOTTSDALE MHC	SPRINGFIELD	114	Active
SHERMAN (VILLA VIANNY)	—	30	Inactive
SOUTH SANGAMON WATER COMMISSION	ROCHESTER	134	Active
SPRINGFIELD	SPRINGFIELD	117,444	Active
ST OF ILL MCFARLAND M H CENTER	—	560	Inactive
ST OF ILL SANGAMON ST UNIV	SPRINFFIELD	150	Inactive
SUGAR CRK PWD	SPRINGFIELD	754	Active
THAYER	THAYER	721	Active
UNITED REGIONAL WATER COOP	DIETERICH	25	Active
VILLAGE MHCT	MECHANICSBG TWP	69	Inactive
WESTWOOD	SPRINGFIELD	44	Active
WESTWOOD PLACE	SPRINGFIELD	152	Active
WHISPERING PINES MHP-LOAMI	LOAMI	0	Inactive
WILLIAMSVILLE	WILLIAMSVILLE	6,198	Active
WILLIAMSVILLE-SHERMAN WTR CMSN	UNSPEC PL IN CO	3,890	Inactive
WOODLAND ACRES MHP	ERLANGER	464	Active