EPA Air · violations by state, industry and year
Petroleum and coal products manufacturing (NAICS 3241): violations in Oklahoma, 2025
- 25Violations
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 is one violation recorded during 2025 at a Oklahoma source whose primary industry code is NAICS 3241. A facility filing more than one industry code is counted under the first one on its record.
Petroleum and coal products manufacturing (NAICS 3241) in Oklahoma, other years
Other industries in Oklahoma, 2025
- Oil and gas extraction (NAICS 2111) 209
- Pipeline transportation (NAICS 4862) 13
- Utilities (NAICS 2211) 10
- Mining and quarrying (NAICS 2123) 6
- Plastics and rubber products manufacturing (NAICS 3261) 5
- National security and international affairs (NAICS 9281) 5
- Personal and laundry services (NAICS 8123) 3
- Waste management and remediation (NAICS 5622) 3
- Fabricated metal product manufacturing (NAICS 3323) 3
High-priority air violations recorded in Oklahoma, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-11-20 | OVERLAND MATERIAL AND MANUFACTURING INC / ASTEC 6 — high-priority violation on file | ADA, Pontotoc, OK | Earliest FRV determination | State |
| 2025-11-12 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY WEST — high-priority violation on file | TULSA, Tulsa, OK | Earliest FRV determination | State |
| 2025-11-12 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY WEST — high-priority violation on file | TULSA, Tulsa, OK | Earliest FRV determination | State |
| 2025-11-12 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY EAST — high-priority violation on file | TULSA, Tulsa, OK | Earliest FRV determination | State |
| 2025-10-08 | PRYOR ASPHALT LLC / PRYOR ASPHALT — high-priority violation on file | PRYOR, Mayes, OK | Earliest FRV determination | State |
| 2025-09-24 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PONCA CITY, Kay, OK | HPV day-zero determination | State |
| 2025-09-24 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PONCA CITY, Kay, OK | Earliest FRV determination | State |
| 2025-09-21 | WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file | WYNNEWOOD, Garvin, OK | Earliest FRV determination | State |
| 2025-09-21 | WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file | WYNNEWOOD, Garvin, OK | Earliest FRV determination | State |
| 2025-08-22 | WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file | WYNNEWOOD, Garvin, OK | HPV day-zero determination | State |
| 2025-08-20 | TJ CAMPBELL CONSTRUCTION CO / NORTH PLANT | EDMOND, Logan, OK | Earliest FRV determination | State |
| 2025-08-13 | OILSTONE LLC / SHADY POINT PLANT | SHADY POINT, Le Flore, OK | Earliest FRV determination | State |
| 2025-08-08 | HASKELL LEMON GROUP LLC / EAST PLANT | OKLAHOMA CITY, Oklahoma, OK | Earliest FRV determination | State |
| 2025-06-28 | WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file | WYNNEWOOD, Garvin, OK | Earliest FRV determination | State |
| 2025-06-18 | VALERO REFINING CO - OKLAHOMA / VALERO ARDMORE REFINERY | ARDMORE, Carter, OK | Earliest FRV determination | State |
| 2025-06-02 | WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file | WYNNEWOOD, Garvin, OK | Earliest FRV determination | State |
| 2025-06-02 | HF SINCLAIR TULSA REFINING LLC / TULSA REFINERY EAST — high-priority violation on file | TULSA, Tulsa, OK | Earliest FRV determination | State |
| 2025-05-23 | VALERO REFINING CO - OKLAHOMA / VALERO ARDMORE REFINERY | ARDMORE, Carter, OK | Earliest FRV determination | State |
| 2025-05-19 | VALERO REFINING CO - OKLAHOMA / VALERO ARDMORE REFINERY | ARDMORE, Carter, OK | Earliest FRV determination | State |
| 2025-05-08 | VALERO REFINING CO - OKLAHOMA / VALERO ARDMORE REFINERY | ARDMORE, Carter, OK | Earliest FRV determination | State |
| 2025-04-30 | HASKELL LEMON GROUP LLC / ASTEC PLANT | HINTON, Canadian, OK | Earliest FRV determination | State |
| 2025-04-07 | HOLLY ENERGY PARTNERS TULSA LLC / HOLLY ENERGY PARTNERS TULSA | TULSA, Tulsa, OK | Earliest FRV determination | State |
| 2025-01-30 | VALERO REFINING CO - OKLAHOMA / VALERO ARDMORE REFINERY | ARDMORE, Carter, OK | Earliest FRV determination | State |
| 2025-01-30 | VALERO REFINING CO - OKLAHOMA / VALERO ARDMORE REFINERY | ARDMORE, Carter, OK | Earliest FRV determination | State |
| 2025-01-30 | VALERO REFINING CO - OKLAHOMA / VALERO ARDMORE REFINERY | ARDMORE, Carter, OK | Earliest FRV determination | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.