Jefferson County contains 187 EPA-regulated facilities, 9 of which are currently flagged for significant noncompliance. The county also hosts 1 Superfund sites and 16 TRI chemical reporters. EPA has assessed $31.5k in lifetime penalties and TRI reporters disclosed roughly 18.1k lb of on-site releases. That facility count is near the Pennsylvania state average of 222 per county.
| Site | City | Status |
|---|---|---|
| Jackson Ceramix Inc | Falls Creek | Cleanup underway |
| Facility | City | On-site (lb) | Status |
|---|---|---|---|
| Glen Gery Corporation Hanley Plant | Summerville | 16.9k | Sig. violation |
| Owens-Brockway Glass Container Inc Plt 18 | Brockway | 694 | Compliant |
| Owens-Brockway Glass Container Inc Plant 19 | Brockway | 352 | Penalties |
| Miller Welding & Mach Sandy Lick Plt | Brookville | 119 | Compliant |
| Nac Carbon Products | Punxsutawney | 42 | Compliant |
| Star Iron Works | Big Run | 5 | Compliant |
| Niagara Cutter Services Center | Reynoldsville | 5 | Compliant |
| Facility | City | Penalties | Last Inspected |
|---|---|---|---|
| Brockway Boro Municipal Auth-Rattlesnake | Brockway | $0 | |
| Glen Gery Corporation Hanley Plant | Summerville | $0 | 2026-03-12 |
| Falls Creek Boro Mun Auth | Falls Creek | $0 | |
| Country Palace | $0 | ||
| Brockway Area Sewage Authority | Brockway | $0 | 2026-01-14 |
| Big Country Campground-Big Country | Brookville | $0 | |
| Pa Dot Rest Area 26 | Reynoldsville | $0 | 2025-10-31 |
| Hamilton 2 Mine | Punxsutawney | $0 | 2025-12-03 |
| Summerville Boro Mun Auth | Summerville | $0 |