Water quality in St. Leon, Indiana
St. Leon is in Dearborn County. 10 active public water systems serve the county; 4 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Dearborn County
8 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Tri-Township Water Corporation Lawrenceburg |
10,435 | 0 | 7.5 mi | |
| Valley Rural Utility Company Lawrenceburg |
5,529 | 1 | 11.3 mi | |
| L-M-S Conservancy District Aurora |
5,375 | 1 | 12.7 mi | |
| City of Greendale Utilities Lawrenceburg |
5,092 | 0 | 13.2 mi | |
| Lawrenceburg Municipal Utilities Lawrenceburg |
5,000 | 1 | 14.4 mi | |
| Hogan Water Corporation Aurora |
1,238 | 2 | 17.5 mi | |
| Aurora Utilities Aurora |
6,415 | 0 | 17.8 mi | |
| Dillsboro Water Works Dillsboro |
2,000 | 0 | 19.4 mi |
Non-community systems in Dearborn County (1: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Barber Road Cabins West Harrison |
50 | 0 | 0 |
About this data
Water systems are matched to Dearborn County, nearest to St. Leon first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Indiana records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.