Water quality in Lafayette, Indiana
Lafayette is in Tippecanoe County. 89 active public water systems serve the county; 57 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 Tippecanoe County
10 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Kings Ridge Homeowners Association Lafayette |
90 | 1 | 1.7 mi | |
| Wildcat Highlands Lafayette |
360 | 2 | 3.0 mi | |
| Dayton Water Utility Dayton |
1,420 | 3 | 3.3 mi | |
| Purdue Univ. Water Works West Lafayette |
50,000 | 0 | 5.0 mi | |
| Royal Oaks Estates LLC Lafayette |
95 | 2 | 5.3 mi | |
| Modernaire Trailer Court Lafayette |
105 | 1 | 5.6 mi | |
| Shadeland Mobile Home Park Lafayette |
200 | 1 | 6.5 mi | |
| Indiana American Water West Lafayette West Lafayette |
35,533 | 0 | 6.7 mi | |
| Battle Ground Water District Battle Ground |
1,940 | 3 | 7.4 mi | |
| Clarks Hill Water Works Clarks Hill |
660 | 4 | 11.9 mi |
Non-community systems in Tippecanoe County (78: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Tippecanoe County, nearest to Lafayette 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
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.