County · Indiana
Tippecanoe County, Indiana: drinking water records
This overview covers 13 ZIP codes and 11 community water systems in Tippecanoe County. It also stands in for 5 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Lafayette Water Works IN5279013 | 70,835 | 120 | 0 | 0 | 3.8 ppb |
| Purdue Univ. Water Works IN5279015 | 50,000 | 360 | 6 | 0 | 0 ppb |
| Indiana American Water - West Lafayette IN5279020 | 35,533 | 120 | 0 | 0 | 1 ppb |
| Battle Ground Water District IN5279002 | 1,940 | 0 | 0 | 2 | 0 ppb |
| Wildcat Highlands IN5279026 | 360 | 0 | 0 | 2 | 0 ppb |
| Dayton Water Utility IN5279021 | 1,420 | 0 | 0 | 0 | 0 ppb |
| Clarks Hill Water Works IN5279006 | 660 | 0 | 0 | 0 | 1.6 ppb |
| Shadeland Mobile Home Park IN5279017 | 200 | 0 | 0 | 0 | 0 ppb |
| Modernaire Trailer Court IN5279014 | 105 | 0 | 0 | 0 | 0 ppb |
| Royal Oaks Estates LLC IN5279016 | 95 | 0 | 0 | 0 | 0 ppb |
| Kings Ridge Homeowners Association IN5279023 | 90 | 0 | 0 | 0 | 0.6 ppb |
ZIP reports in Tippecanoe County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 47920, 47924, 47981, 47983, 47992.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.