EPA Air · inspections by county and year
Air-emissions inspections in Kay County, Oklahoma, 2025
- 14Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in Kay 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 Kay County facility page.
Kay County, Oklahoma, 2025
Air-emissions inspections in Kay County, other years
Air-emissions inspections recorded in Kay County, Oklahoma, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-18 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PCE On-Site Record/Report Review | State |
| 2025-07-07 | CONTINENTAL CARBON CO / CARBON BLACK PRODUCTION FACILITY — high-priority violation on file | PCE On-Site Record/Report Review | State |
| 2025-06-26 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PCE On-Site Record/Report Review | State |
| 2025-06-26 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | FCE On-Site | State |
| 2025-06-26 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PCE On-Site Record/Report Review | State |
| 2025-06-19 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PCE On-Site Record/Report Review | State |
| 2025-06-12 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PCE On-Site Record/Report Review | State |
| 2025-04-30 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PCE Off-Site | State |
| 2025-04-30 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PCE Off-Site | State |
| 2025-04-30 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PCE Off-Site | State |
| 2025-04-30 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PCE Off-Site | State |
| 2025-03-18 | CONTINENTAL CARBON CO / CARBON BLACK PRODUCTION FACILITY — high-priority violation on file | PCE On-Site Record/Report Review | State |
| 2025-03-10 | MERTZ INTEGRATION LLC / MERTZ INTEGRATION LLC | FCE On-Site | State |
| 2025-02-27 | PHILLIPS 66 PIPELINE LLC / OGG STATION | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.