County · Pennsylvania
Indiana County, Pennsylvania: drinking water records
This overview covers 46 ZIP codes and 17 community water systems in Indiana County. It also stands in for 12 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 |
|---|---|---|---|---|---|
| Icmsa Crooked Creek PA5320109 | 9,638 | 120 | 0 | 5 | 1.9 ppb |
| Blairsville Muni Auth PA5320006 | 4,023 | 120 | 0 | 4 | 7.2 ppb |
| Pa American Water Co-Indiana D PA5320025 | 22,360 | 120 | 0 | 0 | 0 ppb |
| Central Indiana Co Water Auth PA5320040 | 4,920 | 120 | 0 | 0 | 1.1 ppb |
| Icmsa Rossiter PA5320034 | 500 | 0 | 0 | 29 | 2 ppb |
| Icmsa Cherrytree PA5320007 | 400 | 0 | 0 | 25 | 16.3 ppb |
| Glen Campbell Water Works PA5320016 | 260 | 0 | 0 | 1 | 29 ppb |
| Green Township Ma Cookport PA5320029 | 250 | 0 | 0 | 1 | 16 ppb |
| Hillsdale Nursing and Rehab PA5320017 | 100 | 0 | 0 | 4 | 1 ppb |
| Icmsa Arcadia PA5320041 | 65 | 0 | 0 | 15 | 54.5 ppb |
| Icmsa Pine Township PA5320042 | 1,932 | 0 | 0 | 0 | 3 ppb |
| Clymer Boro Muni Auth PA5320009 | 1,700 | 0 | 0 | 0 | 509 ppb |
| Icmsa Plumville PA5320026 | 883 | 0 | 0 | 0 | 20.2 ppb |
| Icmsa Coy PA5320048 | 650 | 0 | 0 | 0 | 2 ppb |
| Icmsa Lucerne PA5320046 | 625 | 0 | 0 | 0 | 3 ppb |
| Green TWP Mun Auth-Commodore PA5320011 | 350 | 0 | 0 | 0 | 6 ppb |
| Green TWP Mun Auth Barr Slope PA5320010 | 285 | 0 | 0 | 0 | 7 ppb |
ZIP reports in Indiana 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: 15710, 15723, 15729, 15741, 15745, 15746, 15761, 15763, 15765, 15771, 15957, 16256.
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.