Franklin County, Ohio Water Systems

Franklin County, Ohio

55 community water systems on record — 30 active, 25 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 Franklin County, Ohio

System name	City	Population served	Status
AIR HAVEN APARTMENTS & MOTEL	Groveport	64	Inactive
AQUA OHIO - BLACKLICK	WESTERVILLE	7,100	Active
AQUA OHIO - HUBER RIDGE PWS	WESTERVILLE	5,393	Active
AQUA OHIO - LAKE DARBY	WESTERVILLE	3,562	Active
AQUA OHIO - TIMBERBROOK PW	WESTERVILLE	865	Active
AQUA OHIO - WORTHINGTON HILLS PWS	WESTERVILLE	2,500	Active
BEXLEY CITY PWS	BEXLEY	14,250	Active
BY WAY MOBILE HOME PARK	SAN FRANCISCO	150	Active
CANAL WINCHESTER CITY PWS	CANAL WINCHESTER	9,286	Active
COLUMBUS PUBLIC WATER SYSTEM	COLUMBUS	1,305,946	Active
COLUMBUS-DUBLIN ROAD WTP	COLUMBUS	331,072	Inactive
COLUMBUS-HAP CREMEAN WTP	COLUMBUS	446,812	Inactive
COLUMBUS-PARSONS AVENUE WTP	LOCKBOURNE	119,329	Inactive
COMMUNITY GARDENS MHP	GROVE CITY	74	Active
COUNTRY SIDE MOBILE HOME	INDIANAPOLIS	180	Active
DUBLIN, CITY OF	DUBLIN	16,000	Inactive
ENCHANTED ACRES MHP	LOCKBOURNE	750	Active
FRANKLIN CO VILLAGE PARK SANITARY DISTRI	COLUMBUS	900	Inactive
FRANKLIN CO,BROOKSIDE ESTATES	COLUMBUS	910	Inactive
FRANKLIN CO,HAMILTON MEADOWS	COLUMBUS	3,000	Inactive
FRANKLIN CO,RIDGEWOOD ESTATES	COLUMBUS	1,925	Inactive
GAHANNA CITY PWS	GLENFORD	33,258	Active
GROVEPORT PWS	GROVEPORT	3,229	Active
HAYDEN HEIGHTS MHP	MORGANTOWN	188	Active
HIGHLAND ESTATES MOBILE PARK	GROVE CITY	150	Inactive
JEFFERSON WATER AND SEWER DISTRICT PWS	BLACKLICK	11,294	Active
LEONARD PARK PWS	COLUMBUS	266	Active
LOCKBOURNE VILLAGE PWS	LOCKBOURNE	275	Active
MEADOWS MOBILE HOME PARK	COLUMBUS	26	Inactive
MGR,BELAIRE TERRACE TRAILER CT	GROVE CITY	90	Inactive
MGR,GREENFIELD ESTATES MHP	GROVEPORT	275	Inactive
MGR,PLEASANT ACRES MHP-NO.TWO	GROVE CITY	75	Inactive
MONTEREY CARE CENTER	GROVE CITY	130	Active
MT AIR IMPROVEMENT CORP	COLUMBUS	142	Inactive
NEW ALBANY COLONY APTS.	NEW ALBANY	45	Inactive
NORTONS MOBILE HOME PARK 1	GAHANNA	35	Inactive
NORTONS MOBILE HOME PARK 2	GAHANNA	80	Inactive
OAK HILLS MOBILE HOME PARK	DURHAM	505	Active
OBETZ SATELLITE 1 PWS	OBETZ	151	Active
OBETZ SATELLITE 2 PWS	OBETZ	1,267	Active
OBETZ SATELLITE 6 PWS	OBETZ	1,317	Active
OBETZ VILLAGE PWS	OBETZ	3,167	Active
PLEASANT ACRES MHP	DURHAM	217	Active
PONDEROSA ESTATES MHP	DUBLIN	216	Active
REYNOLDSBURG CITY PWS	REYNOLDSBURG	37,847	Active
REYNOLDSBURG MOBILE HOME	REYNOLDSBURG	434	Inactive
RICKENBACKER VICINITY WATER	COLUMBUS	1,500	Inactive
ROLLING RIDGE WATER CO.	WESTERVILLE	100	Inactive
SANITARY DISTRICT #4	COLUMBUS	8,575	Active
STARBRITE MOTEL	GALLOWAY	17	Inactive
SUPT,OHIO HOME FOR AGED & DEAF	WESTERVILLE	100	Inactive
SUPT,PONTIFICAL,JOSEPHINUM	WORTHINGTON	250	Inactive
TIMBERLAKE WATER SYSTEM	COLUMBUS	1,600	Active
WESTERVILLE CITY PWS	PATASKALA	39,000	Active
Unnamed system (OH2500432)	COLUMBUS	250	Inactive