Henry County, Illinois Water Systems

Henry County, Illinois

70 community water systems on record — 41 active, 29 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 Henry County, Illinois

System name	City	Population served	Status
ALPHA	ALPHA	626	Active
ANDOVER	ANDOVER	565	Active
ANNAWAN	PERU	843	Active
ATKINSON	PERU	955	Active
BISHOP HILL	BISHOP HILL	113	Active
BLACKHAWK COLLEGE EAST CAMPUS	GALVA	80	Active
BUYSSE SUBDIVISION	COAL VALLEY	380	Active
CAMBRIDGE	CAMBRIDGE	2,086	Active
CMNTY 1 LYNWOOD ADDN	HANNA TWP	28	Inactive
COLONA EAST	MOLINE	2,501	Active
COLONA PARK LLC - FORMERLY KERSHAW MHP	ROCKFORD	250	Active
COLONA WEST	MOLINE	2,640	Active
COUNTRY CLUB ESTATES SUBDIVISION	KEWANEE	63	Active
COUNTRY ESTATES SUBDIVISION	GENESEO	188	Active
DAYTONS VALLEY VIEW WELL 1	COLONA TWP	25	Inactive
EAST PORTAL WTR SYS	COLONA TWP	795	Inactive
GALVA	GALVA	2,449	Active
GENESEO	GENESEO	6,539	Active
GENESEO HICKORY HILLS HOA	GENESEO	83	Active
GENESEO HILLS SUBDIVISION	GENESEO	500	Active
GREEN RIVER WELL 5	COLONA TWP	25	Inactive
HAZELWOOD 1ST ADDN WELL 2	PHENIX TWP	25	Inactive
HAZELWOOD 1ST ADDN WELL 3	PHENIX TWP	25	Inactive
HAZELWOOD 1ST ADDN WELL 5	PHENIX TWP	32	Inactive
HAZELWOOD 2ND ADDN WELL 1	PHENIX TWP	25	Inactive
HAZELWOOD 2ND ADDN WELL 2	PHENIX TWP	25	Inactive
HAZELWOOD 2ND ADDN WELL 3	PHENIX TWP	32	Inactive
HAZELWOOD 3RD ADDN WELL 1	PHENIX TWP	32	Inactive
HAZELWOOD 4TH ADDITION	GENESEO	140	Active
HAZELWOOD HEIGHTS SUBDIVISION	GENESEO	235	Active
HAZELWOOD WEST SUBDIVISION	GENESEO	70	Active
HENRY CO HAZELWOOD 1ST WELL 4	—	28	Inactive
HENRY CO HAZELWOOD 1ST WELL 6	—	32	Inactive
HENRY CO ROCK RIVERVIEW WELL1	—	32	Inactive
HENRY COUNTY DAYTON'S VAL	HENRY COUNTY DAYTON'S VAL	28	Inactive
HENRY COUNTY HAZELWOOD 1S	HENRY COUNTY HAZELWOOD 1S	28	Inactive
HILLCREST HOME	PERU	103	Active
HOLMES SMALL FARM SBDV	HANNA TWP	32	Inactive
IL YOUTH CENTER KEWANEE	KEWANEE	400	Inactive
KEWANEE	KEWANEE	12,509	Active
KEWANEE LSRC	KEWANEE	200	Active
LAKE LYNWOOD WATER SYSTEM	LYNN CENTER	75	Active
LEVEL ACRES BRIARGATE WTR ASSN	COLONA TWP	25	Inactive
LEVEL ACRES WELL 1	COLONA TWP	32	Inactive
LEVEL ACRES WELL 2	COLONA TWP	32	Inactive
LEVEL ACRES WTR SYS INC	COLONA TWP	25	Inactive
LYNN WATER ASSOCIATION, INC	LYNN CENTER	100	Active
LYNWOOD 1ST ADDN WELL 2	HANNA TWP	25	Inactive
LYNWOOD 3RD ADDITION	GENESEO	100	Active
NANCYS MHP	DAVENPORT	77	Active
NORTH HAZELWOOD SBDV	GENESEO	100	Active
OAK VIEW ESTATES	COAL VALLEY	95	Active
OAKWOOD PLACE SUBDIVISION	COAL VALLEY	40	Inactive
OAKWOOD WEST SUBDIVISION	COAL VALLEY	57	Active
OPHIEM PWS	ALPHA	110	Active
ORION	ORION	1,754	Active
OSCO MUTUAL WATER SUPPLY COMPANY, INC.	OSCO	80	Active
PINE RIDGE UTL INC	GENESEO TWP	25	Inactive
RIVERVIEW MHP (HENRY COUNTY)	GENESEO	21	Inactive
RUSTIC ACRES WATER ASSOCIATION	COLONA	260	Active
SOUTHWIND MOBILE ESTATES	KEWANEE	200	Inactive
STATE OF ILLINOIS BISHOP HILL	STATE OF ILLINOIS	0	Inactive
SUNNY HILL ESTATES SUBDIVISION	ORION	375	Active
TIMBER BROOK ESTATES	GENESEO	120	Active
TIMBER RIDGE SBDV	COAL VALLEY	90	Active
WESTERN OAKS SBDV	UNSPEC PL IN CO	25	Inactive
WILLOW HAVEN MHP	NEW YORK	270	Active
WINDCREST SUBDIVISION	COAL VALLEY	49	Active
WOLF RIDGE WELL CORPORATION	COLONA	95	Active
WOODHULL	WOODHULL	771	Active