EPA Air · violations by county and year
High-priority air violations in Jefferson County, Texas, 2026
- 16Violations
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 tier below it. Each row below is one violation recorded against a source in Jefferson County, Texas during 2026. 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, Texas, 2026
High-priority air violations in Jefferson County, other years
High-priority air violations recorded in Jefferson County, Texas, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-08-21 | MOTIVA ENTERPRISES PORT ARTHUR CHEMICALS — high-priority violation on file | Earliest FRV determination | State |
| 2026-08-19 | PORT ARTHUR REFINERY — high-priority violation on file | Earliest FRV determination | State |
| 2026-08-18 | PORT ARTHUR REFINERY — high-priority violation on file | Earliest FRV determination | State |
| 2026-08-14 | LION ELASTOMERS — high-priority violation on file | Earliest FRV determination | State |
| 2026-08-14 | VALERO PORT ARTHUR REFINERY — high-priority violation on file | Earliest FRV determination | State |
| 2026-08-12 | CHEVRON PHILLIPS CHEMICAL PORT ARTHUR FACILITY — high-priority violation on file | Earliest FRV determination | State |
| 2026-07-28 | EXXONMOBIL BEAUMONT REFINERY — high-priority violation on file | Earliest FRV determination | State |
| 2026-07-16 | BASF TOTAL FINA NAFTA REGION OLEFINS COMPLEX — high-priority violation on file | Earliest FRV determination | State |
| 2026-07-15 | BEAUMONT TERMINAL — high-priority violation on file | Earliest FRV determination | State |
| 2026-07-14 | AIR PRODUCTS PORT ARTHUR PLANT — high-priority violation on file | Earliest FRV determination | State |
| 2026-07-13 | EXXONMOBIL BEAUMONT REFINERY — high-priority violation on file | Earliest FRV determination | State |
| 2026-07-08 | PORT ARTHUR REFINERY — high-priority violation on file | Earliest FRV determination | State |
| 2026-06-30 | BEAUMONT GAS TO GASOLINE PLANT — high-priority violation on file | Earliest FRV determination | State |
| 2026-06-09 | BEAUMONT PLANT — high-priority violation on file | Earliest FRV determination | State |
| 2026-06-04 | TPC GROUP PORT NECHES OPERATIONS — high-priority violation on file | Earliest FRV determination | State |
| 2026-04-30 | MOTIVA ENTERPRISES PORT ARTHUR CHEMICALS — high-priority violation on file | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.