Dearborn County, Indiana Water Systems

Dearborn County, Indiana

11 community water systems on record — 9 active, 2 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 Dearborn County, Indiana

System name	City	Population served	Status
AURORA UTILITIES	AURORA	6,415	Active
CITY OF GREENDALE UTILITIES	GREENDALE	5,092	Active
DILLSBORO WATER WORKS	DILLSBORO	2,000	Active
HOGAN WATER CORPORATION	AURORA	1,238	Active
L-M-S CONSERVANCY DISTRICT	AURORA	5,375	Active
LAWRENCEBURG MUNICIPAL UTILITIES	LAWRENCEBURG	5,000	Active
NORTH DEARBORN WATER AUTHORITY	WEST HARRISON	5,775	Active
NORTH DEARBORN WATER CORPORATION	GUILFORD	500	Inactive
TRI-TOWNSHIP WATER CORPORATION	LAWRENCEBURG	10,435	Active
VALLEY RURAL UTILITY COMPANY	LAWRENCEBURG	5,529	Active
VALLEY VILLAGE TRAILER COURT	LAWRENCEBURG	60	Inactive