EPA Air · violations by county and year
High-priority air violations in Washington County, Pennsylvania, 2025
- 10Violations
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Each row below is one violation recorded against a source in Washington County, Pennsylvania during 2025. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Washington County facility page.
Washington County, Pennsylvania, 2025
- Inspections 122
- Stack tests 59
High-priority air violations in Washington County, other years
High-priority air violations recorded in Washington County, Pennsylvania, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-11-06 | NEISWONGER CONST INC/MAGGIE LYNN QUARRY — high-priority violation on file | Earliest FRV determination | State |
| 2025-10-07 | RITCHEY ACQUISITION COMPANY LLC/HENDERSONVILLE PLT — high-priority violation on file | Earliest FRV determination | State |
| 2025-09-09 | RITCHEY ACQUISITION COMPANY LLC/HENDERSONVILLE PLT — high-priority violation on file | Earliest FRV determination | State |
| 2025-08-19 | RITCHEY ACQUISITION COMPANY LLC/HENDERSONVILLE PLT — high-priority violation on file | Earliest FRV determination | State |
| 2025-08-14 | RITCHEY ACQUISITION COMPANY LLC/HENDERSONVILLE PLT — high-priority violation on file | Earliest FRV determination | State |
| 2025-06-24 | RITCHEY ACQUISITION COMPANY LLC/HENDERSONVILLE PLT — high-priority violation on file | Earliest FRV determination | State |
| 2025-06-03 | THERM O ROCK INC/NEW EAGLE PLT — high-priority violation on file | Earliest FRV determination | State |
| 2025-04-29 | RITCHEY ACQUISITION COMPANY LLC/HENDERSONVILLE PLT — high-priority violation on file | Earliest FRV determination | State |
| 2025-03-07 | RITCHEY ACQUISITION COMPANY LLC/HENDERSONVILLE PLT — high-priority violation on file | Earliest FRV determination | State |
| 2025-02-27 | ENSINGER INC/WASHINGTON | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.