EPA Air · stack tests by state, industry and year
Chemical manufacturing (NAICS 3251): stack tests in Oklahoma, 2021
- 3Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test 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) 924
- Pipeline transportation (NAICS 4862) 290
- Utilities (NAICS 2211) 43
- Nonmetallic mineral product manufacturing (NAICS 3273) 8
- Petroleum and coal products manufacturing (NAICS 3241) 7
- Wood product manufacturing (NAICS 3212) 7
- Mining and quarrying (NAICS 2123) 6
- Mining support (NAICS 2131) 6
- Paper manufacturing (NAICS 3221) 5
- Nonmetallic mineral product manufacturing (NAICS 3272) 4
- Primary metal manufacturing (NAICS 3315) 3
- Waste management and remediation (NAICS 5622) 3
- Primary metal manufacturing (NAICS 3311) 3
Air-emissions stack tests recorded in Oklahoma, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-03-19 | CONTINENTAL CARBON CO / CARBON BLACK PRODUCTION FACILITY — high-priority violation on file | PONCA CITY, Kay, OK | Pass | State |
| 2021-03-16 | CONTINENTAL CARBON CO / CARBON BLACK PRODUCTION FACILITY — high-priority violation on file | PONCA CITY, Kay, OK | Pass | State |
| 2021-02-09 | CONTINENTAL CARBON CO / CARBON BLACK PRODUCTION FACILITY — high-priority violation on file | PONCA CITY, Kay, OK | Pass | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.