EPA Air · violations by county and year
High-priority air violations in Allegheny County, Pennsylvania, 2021
- 18Violations
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 Allegheny County, Pennsylvania during 2021. 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 Allegheny County facility page.
Allegheny County, Pennsylvania, 2021
- Inspections 34
- Stack tests 33
High-priority air violations in Allegheny County, other years
High-priority air violations recorded in Allegheny County, Pennsylvania, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-11-25 | USS/CLAIRTON WORKS — high-priority violation on file | Earliest FRV determination | Local |
| 2021-11-24 | ALTA PERFORMANCE MATERIALS US, LLC | Earliest FRV determination | Local |
| 2021-11-18 | ALLEGHENY CNTY SANI AUTH/ALLEGHENY CNTY | HPV day-zero determination | Local |
| 2021-11-18 | BUCKEYE TERMINALS, LLC/INDIANOLA | Earliest FRV determination | Local |
| 2021-11-03 | LIBERTY PULTRUSIONS/WEST MIFFLIN | HPV day-zero determination | Local |
| 2021-09-29 | NEVILLE CHEM CO/PGH | HPV day-zero determination | Local |
| 2021-09-23 | TMS INTERNATIONAL, LLC/BRADDOCK | HPV day-zero determination | Local |
| 2021-09-19 | SYNTHOMER JEFFERSON HILLS LLC | Earliest FRV determination | Local |
| 2021-08-18 | BUCKEYE PIPE LINE CO/CORAOPOLIS | HPV day-zero determination | Local |
| 2021-08-18 | USS CORP/EDGAR THOMSON WORKS — high-priority violation on file | HPV day-zero determination | Local |
| 2021-08-04 | USS/CLAIRTON WORKS — high-priority violation on file | Earliest FRV determination | Local |
| 2021-07-21 | ALTA PERFORMANCE MATERIALS US, LLC | Earliest FRV determination | Local |
| 2021-06-25 | SERVSTEEL INC/MORGAN | Earliest FRV determination | Local |
| 2021-06-04 | USS/CLAIRTON WORKS — high-priority violation on file | Earliest FRV determination | Local |
| 2021-05-30 | SERVSTEEL INC/MORGAN | Earliest FRV determination | Local |
| 2021-04-01 | USS/CLAIRTON WORKS — high-priority violation on file | Earliest FRV determination | Local |
| 2021-03-31 | HARSCO METALS/HARRISON | Earliest FRV determination | Local |
| 2021-01-24 | ALLEGHENY CNTY SANI AUTH/ALLEGHENY CNTY | HPV day-zero determination | Local |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.