Johnson County, Indiana Water Systems

Johnson County, Indiana

13 community water systems on record — 8 active, 5 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 Indiana’s official records. Always confirm current status with Indiana before making decisions based on this information.

Community water systems in Johnson County, Indiana

System name	City	Population served	Status
BARGERSVILLE WATER DEPARTMENT	BARGERSVILLE	34,418	Active
CAMP ATTERBURY	EDINBURGH	5,300	Active
EDINBURGH WATER UTILITY	EDINBURGH	4,480	Active
FRANKLIN MOBILE HOME COU	FRANKLIN	130	Inactive
GREENWOOD ESTATES	GREENWOOD	1,148	Inactive
INDIANA AMERICAN WATER - JOHNSON COUNTY	GREENWOOD	86,813	Active
INDIANA CITIES WATER COMPANY - FRANKLIN	FRANKLIN	11,939	Inactive
INDIANA MASONIC HOME	INDIANAPOLIS	654	Active
NEW WHITELAND WATER WORKS	NEW WHITELAND	5,648	Inactive
OAK MEADOWS MOBILE HOME PARK	GREENWOOD	230	Inactive
PRINCES LAKE WATER DEPARTMENT	NINEVEH	4,095	Active
TRAFALGAR WATER DEPARTMENT	TRAFALGAR	1,490	Active
WHITELAND WATER WORKS	WHITELAND	5,955	Active