Winnebago County, Illinois Water Systems

Winnebago County, Illinois

78 community water systems on record — 28 active, 50 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 Winnebago County, Illinois

System name	City	Population served	Status
2800 APTS	ROCKFORD TWP	25	Inactive
ANNS MHP	ROCKFORD	12	Inactive
AQUA ILLINOIS-SHERIDAN GROVE	KANKAKEE	120	Active
BARBER COLMAN CMPNY	LOVES PARK	1,600	Inactive
BARRETS MHP	ROCKFORD TWP	118	Inactive
BEL-ROCK MHP	MACHESNEY PARK	14	Inactive
BILL-MAR HEIGHTS MHP	ROCKFORD	240	Active
BLUE AND GOLD HOMEOWNERS ASSN	ROCKFORD TWP	25	Inactive
BRADLEY HEIGHTS SUBDIVISION	ROCKFORD	82	Active
BRIAR GARDEN APTS	ROCKFORD TWP	60	Inactive
CHERRY VALE EAST APTS	ROCKFORD TWP	180	Inactive
CHERRY VALLEY	CHERRY VALLEY	4,731	Active
CHERRY VIEW APTS	ROCKFORD TWP	60	Inactive
CLARKS MHP	ROCKFORD	90	Active
DURAND	DURAND	1,427	Active
EAST RIDGE APTS	ROCKFORD	30	Inactive
FAMILY MANUFACTURED HOME COMMUNITY, LLC	WINFIELD	240	Inactive
FOREST VIEW MHP	LOVES PARK	650	Active
GOLDIE B FLOBERG CNTR	ROCKTON TWP	55	Inactive
GREAT OAKS AND BEACON HILLS APARTMENTS	BLOOMFIELD HILLS	2,420	Inactive
GREEN MEADOW ESTATES OF ROCKFORD LLC	KNOXVILLE	250	Active
HOLIDAY ACRES UTIL INC	ROCKFORD TWP	250	Inactive
HONONEGAH CNTRY ESTS	ROSCOE TWP	600	Inactive
IL AMERICAN-SOUTH BELOIT	GODFREY	7,893	Active
LARCHMONT SUBDIVISION	ROCKFORD	18	Inactive
LEANNA LKSIDE WELL 1	OWEN TWP	25	Inactive
LEGEND LAKES WATER ASSOCIATION	ROSCOE	250	Active
LOVES PARK	LOVES PARK	23,335	Active
MANCUSO VILLAGE PARK MHP	CLEARWATER	325	Active
MARYVILLE FARM CAMPUS	DURAND	0	Inactive
NEARTOWN MHP	ROCKFORD	20	Inactive
NEWBURGH LANDOWNERS WTR ASSN	ROCKFORD TWP	80	Inactive
NORTH PARK PWD	MACHESNEY PARK	35,580	Active
NORTHGATE ESTATES MHP	ROCKFORD	100	Active
OTTER CREEK LAKE UTILITIES DISTRICT	DAVIS	2,342	Active
PECATONICA	PECATONICA	2,195	Active
PHIL-AIRE ESTATES MHP	ROCKTON	80	Active
PRAIRIE PATH WATER CO-COVENTRY CREEK	MCHENRY	270	Active
PRAIRIE PATH WATER COMPANY-COVENTRY HILL	MCHENRY	608	Active
PRAIRIE PATH WATER COMPANY-WESTLAKE	MCHENRY	1,493	Active
PRAIRIE PATH WATER COMPANY-WILDWOOD	MCHENRY	490	Active
PRAIRIE ROAD PUMP CORPORATION	ROCKFORD	150	Active
RAINBOW LANE MHP	ROCKFORD	83	Active
RIVERVIEW MHP (WINNEBAG0)	ROCKFORD	214	Inactive
ROCKFORD	ROCKFORD	147,051	Active
ROCKTON	ROCKTON	7,685	Active
SINGER MHC	ROCKFORD TWP	500	Inactive
SIX OAKS MHP	WHEATON	48	Active
SOUTH BLUFF MHP	SANDY	507	Active
THE MILL	OWEN TWP	90	Inactive
TIMBER CREEK MHP/FORMERLY TIMBERLANE MHP	ROCKFORD	45	Inactive
TULLOCK WOODS WELL 1	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 10	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 11	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 12	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 13	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 14	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 15	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 16	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 17	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 18	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 19	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 2	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 3	OWEN TWP	27	Inactive
TULLOCK WOODS WELL 4	OWEN TWP	27	Inactive
TULLOCK WOODS WELL 5	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 6	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 7	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 8	OWEN TWP	25	Inactive
TULLOCK WOODS WELL 9	OWEN TWP	25	Inactive
WINNEBAGO	WINNEBAGO	3,000	Active
WINNEBAGO CO CHECKA MHP	—	28	Inactive
WINNEBAGO CO CHERRYVALE DEVEL	—	25	Inactive
WINNEBAGO CO LEANNA LAKESIDE 6	—	32	Inactive
WINNEBAGO CO LEANNA LAKESIDE 7	—	32	Inactive
WINNEBAGO COUNTY LEANNA LAKES	WINNEBAGO COUNTY LEANNA LAKES	28	Inactive
WINNEBAGO COUNTY SOUTH BLUFF	WINNEBAGO COUNTY SOUTH BLUFF	380	Inactive
WOODLAND MHP	ROCKFORD TWP	200	Inactive