EPA Air · violations by county and year
High-priority air violations in Jefferson County, Kentucky, 2025
- 7Violations
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 Jefferson County, Kentucky 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 Jefferson County facility page.
Jefferson County, Kentucky, 2025
- Inspections 18
- Stack tests 49
High-priority air violations in Jefferson County, other years
High-priority air violations recorded in Jefferson County, Kentucky, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-11-25 | KENTUCKY TRAILER — high-priority violation on file | Earliest FRV determination | Local |
| 2025-09-29 | CLARIANT CORPORATION - WEST PLANT | Earliest FRV determination | Local |
| 2025-08-14 | AMERICAN SYNTHETIC RUBBER COMPANY — high-priority violation on file | HPV day-zero determination | Local |
| 2025-07-30 | AMERICAN SYNTHETIC RUBBER COMPANY — high-priority violation on file | Earliest FRV determination | Local |
| 2025-05-22 | CARBIDE INDUSTRIES, LLC | Earliest FRV determination | Local |
| 2025-05-22 | AMERICAN SYNTHETIC RUBBER COMPANY — high-priority violation on file | Earliest FRV determination | Local |
| 2025-05-12 | THE CHEMOURS COMPANY FC, LLC | Earliest FRV determination | Local |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.