Indiana County contains 237 EPA-regulated facilities, 12 of which are currently flagged for significant noncompliance. The county also hosts 0 Superfund sites and 9 TRI chemical reporters. EPA has assessed $5.6M in lifetime penalties and TRI reporters disclosed roughly 1.4M lb of on-site releases. That facility count is near the Pennsylvania state average of 222 per county.
| Facility | City | On-site (lb) | Status |
|---|---|---|---|
| Keystone Conemaugh Proj Llc/Conemaugh Station | New Florence | 1.4M | Penalties |
| Westinghouse Elec Co - Specialty Metals Plant | Blairsville | 43.3k | Compliant |
| Prime Metals Acquisition Llc - Lucerne Mines | Lucernemines | 158 | Compliant |
| Joy Global Underground Mining Llc | Homer City | 29 | Compliant |
| Facility | City | Penalties | Last Inspected |
|---|---|---|---|
| Icmsa Arcadia | Cherry Tree | $0 | |
| Frantz Brothers Rentals-Wtp | Cherry Tree | $0 | |
| Lucerne 9 Deep Mine | Clarksburg | $0 | 2025-12-02 |
| Day Surface Mine | Blairsville | $0 | |
| Knob Creek Mine | Clarksburg | $0 | |
| Mulligan Hill Materials | New Florence | $0 | 2025-06-10 |
| Toms Run Mine | Blairsville | $0 | |
| Icmsa Rossiter | Rossiter | $0 | |
| Dilltown Ref | Homer City | $0 | |
| Condor No 2 Mine | Saltsburg | $0 | 2025-11-10 |
| Nashville | Rochester Mills | $0 | |
| Little Mahoning Bible Camp | $0 |