EPA Air · violations by state, industry and year
Chemical manufacturing (NAICS 3251): violations in Oklahoma, 2021
- 3Violations
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 2021 at a Oklahoma source whose primary industry code is NAICS 3251. A facility filing more than one industry code is counted under the first one on its record.
Chemical manufacturing (NAICS 3251) in Oklahoma, other years
Other industries in Oklahoma, 2021
- Oil and gas extraction (NAICS 2111) 572
- Pipeline transportation (NAICS 4862) 28
- Utilities (NAICS 2211) 21
- Petroleum and coal products manufacturing (NAICS 3241) 18
- Pipeline transportation (NAICS 4861) 6
- Paper manufacturing (NAICS 3221) 3
- Personal and laundry services (NAICS 8123) 3
High-priority air violations recorded in Oklahoma, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-11-24 | CONTINENTAL CARBON CO / CARBON BLACK PRODUCTION FACILITY — high-priority violation on file | PONCA CITY, Kay, OK | Earliest FRV determination | State |
| 2021-07-01 | NUCERA SOLUTIONS LLC / BARNSDALL MANUFACTURING FACILITY | BARNSDALL, Osage, OK | HPV day-zero determination | State |
| 2021-04-14 | NUCERA SOLUTIONS LLC / BARNSDALL MANUFACTURING FACILITY | BARNSDALL, Osage, 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.