Knox County, Ohio Water Systems

Knox County, Ohio

26 community water systems on record — 10 active, 16 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 Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.

Community water systems in Knox County, Ohio

System name	City	Population served	Status
CENTERBURG VILLAGE PWS	CENTERBURG	1,776	Inactive
COLONIAL TERRACE MHC LLC	WARREN	110	Active
DANVILLE VILLAGE PWS	DANVILLE	1,014	Active
DRY MANERS CREEK MHP	MOUNT VERNON	87	Inactive
FREDERICKTOWN VILLAGE	FREDERICKTOWN	2,648	Active
GAMBIER VILLAGE PWS	GAMBIER	2,502	Active
GRANDVIEW MHP A PWS	MOUNT VERNON	74	Active
GRANDVIEW MHP B	MOUNT VERNON	47	Active
GRANDVIEW MHP- A	MOUNT VERNON	72	Inactive
KNOX COUNTY WATER AND WASTEWATER PWS	MOUNT VERNON	7,710	Active
MARTINSBURG VILLAGE PWS	MARTINSBURG	240	Active
MGR-WILHELM MOBILE HOME EST.	MOUNT VERNON	25	Inactive
MGR,CAREYS MOBILE HOME PARK	MT.VERNON	25	Inactive
MGR,KENYON COLLEGE WATER SUPLY	GAMBIER	2,000	Inactive
MGR,WILMOTTE MOBILE HOME PARK	MOUNT VERNON	20	Inactive
MGR;THE OHIO EASTERN STAR HOME	MOUNT VERNON	142	Inactive
MORNING VIEW CARE CENTER	DANVILLE	73	Inactive
MOUNT VERNON CITY PWS	MOUNT VERNON	16,990	Active
MT.VERNON BIBLE COLLEGE,SYS.#1	MOUNT VERNON	95	Inactive
MT.VERNON BIBLE COLLEGE,SYS.#2	MOUNT VERNON	26	Inactive
NORTHSIDE MANOR NURSING	MOUNT VERNON	72	Inactive
ODMRDD-MT VERNON DEV CTR	MOUNT VERNON	242	Inactive
ORCHARD MOBILE HOME PARK	LANCASTER	48	Inactive
SUPT,KNOX COUNTY HOME	MOUNT VERNON	53	Inactive
WESTGATE MOBILE HOME COMMUNITY	CLINTON TWP	150	Active
WILHELM ESTATES MHP	MOUNT VERNON	31	Inactive