EPA Air · violations by county and year
High-priority air violations in Custer County, Oklahoma, 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 Custer 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 Custer County facility page.
Custer County, Oklahoma, 2025
High-priority air violations in Custer County, other years
High-priority air violations recorded in Custer County, Oklahoma, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-09-18 | ONEOK FIELD SERVICES CO LLC / CUSTER GAS PLANT | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / MILLER PAD | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / MANNERING PAD | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / HAMPTON PAD | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / HZM LAND PAD | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / SOUTH THOMAS PAD | Earliest FRV determination | State |
| 2025-04-10 | VALIDUS ENERGY II MIDCON LLC / LANCET PAD | Earliest FRV determination | State |
| 2025-03-31 | SANGUINE GAS EXPLORATION LLC / MUNO 5 13 16 1H | Earliest FRV determination | State |
| 2025-02-10 | ENABLE OKLAHOMA INTRASTATE TRANSMISSION / THOMAS TIE STATION | Earliest FRV determination | State |
| 2025-01-10 | JMA ENERGY COMPANY / DOYLE BRAY 1 2R | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.