Jo Daviess County, Illinois Water Systems

Jo Daviess County, Illinois

20 community water systems on record — 14 active, 6 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 Jo Daviess County, Illinois

System name	City	Population served	Status
APPLE CANYON STATE PARK	RUSH TWP	0	Inactive
APPLE RIVER	APPLE RIVER	347	Active
EAST DUBUQUE	EAST DUBUQUE	1,565	Active
ELIZABETH	ELIZABETH	802	Active
FRENTRESS LAKE	EAST DUBUQUE	233	Active
GALENA	GALENA	3,308	Active
HANOVER	HANOVER	863	Active
JO DAVIESS COUNTY GRIFFITHS M	JO DAVIESS COUNTY GRIFFITHS M	30	Inactive
LONGHOLLOW POINT	GALENA	25	Inactive
MOUNT VERNON ASSOCIATION INC	EAST DUBUQUE	438	Active
PRAIRIE PATH WATER COMPANY-APPLE CANYON	GALENA	931	Active
PRAIRIE PATH WATER COMPANY-GALENA	GALENA	2,294	Active
PRAIRIE PATH WATER-BAHL WATER COMPANY	GALENA	700	Active
SCALES MOUND	SCALES MOUND	436	Active
STATE OF ILLINOIS MARKET HOUS	STATE OF ILLINOIS	0	Inactive
STATE OF ILLINOIS ULYSSES S G	STATE OF ILLINOIS	0	Inactive
STOCKTON	STOCKTON	1,728	Active
WARREN	WARREN	1,323	Active
WIENEN ESTATES	GALENA	95	Active
WOODLAND VALLEY	HANOVER TWP	4	Inactive