EPA Air · violations by county and year
High-priority air violations in Pittsburg County, Oklahoma, 2025
- 9Violations
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 Pittsburg County, Oklahoma 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 Pittsburg County facility page.
Pittsburg County, Oklahoma, 2025
- Inspections 11
- Stack tests 48
High-priority air violations in Pittsburg County, other years
High-priority air violations recorded in Pittsburg County, Oklahoma, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-11-20 | SANGUINE GAS EXPLORATION LLC / SWEETIN 1 5H32 — high-priority violation on file | Earliest FRV determination | State |
| 2025-10-09 | EURECAT US INC / CATALYST REGENERATION PLANT — high-priority violation on file | Earliest FRV determination | State |
| 2025-09-26 | MARKWEST OKLAHOMA GAS CO LLC / VERNER COMPRESSOR STATION | Earliest FRV determination | State |
| 2025-07-24 | MCALESTER ARMY AMMO PLT / AMMUNITION PLANT | Earliest FRV determination | State |
| 2025-07-01 | TALL OAK WOODFORD LLC / SOLERA COMPRESSOR FACILITY | Earliest FRV determination | State |
| 2025-05-21 | MCALESTER ARMY AMMO PLT / AMMUNITION PLANT | Earliest FRV determination | State |
| 2025-04-22 | TALL OAK WOODFORD LLC / SOLERA COMPRESSOR FACILITY | Earliest FRV determination | State |
| 2025-03-31 | SANGUINE GAS EXPLORATION LLC / WHISKEY CREEK COMPRESSOR STATION | Earliest FRV determination | State |
| 2025-01-22 | MARKWEST OKLAHOMA GAS CO LLC / MYER MOUNTAIN COMPRESSOR STATION — 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.