EPA Air · violations by county and year
High-priority air violations in Kay County, Oklahoma, 2026
- 4Violations
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 Kay County, Oklahoma 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 Kay County facility page.
Kay County, Oklahoma, 2026
- Inspections 12
High-priority air violations in Kay County, other years
High-priority air violations recorded in Kay County, Oklahoma, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-06-05 | MAGELLAN PIPELINE CO LP / PONCA CITY STATION — high-priority violation on file | Earliest FRV determination | State |
| 2026-06-02 | SOUTHERN STAR CTL GAS PIPELINE INC / BLACKWELL COMPRESSOR STATION — high-priority violation on file | Earliest FRV determination | State |
| 2026-05-25 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | Earliest FRV determination | State |
| 2026-05-21 | CONTINENTAL CARBON CO / CARBON BLACK PRODUCTION FACILITY — 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.