EPA Air · stack tests by state, industry and year
Pipeline transportation (NAICS 4862): stack tests in Oklahoma, 2025
- 112Stack 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 2025 at a Oklahoma source whose primary industry code is NAICS 4862. A facility filing more than one industry code is counted under the first one on its record.
Pipeline transportation (NAICS 4862) in Oklahoma, other years
Other industries in Oklahoma, 2025
- Oil and gas extraction (NAICS 2111) 1,089
- Petroleum and coal products manufacturing (NAICS 3241) 10
- Utilities (NAICS 2211) 7
- Mining and quarrying (NAICS 2123) 5
Air-emissions stack tests recorded in Oklahoma, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-01-13 | ET GATHERING PROCESSING LLC / BOBCAT COMPRESSOR STATION | HYDRO, Blaine, OK | Pass | State |
| 2025-01-09 | ONEOK GAS TRANSPORTATION LLC / THUNDER PLAINS COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2025-01-08 | ONEOK GAS TRANSPORTATION LLC / THUNDER PLAINS COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2025-01-08 | ONEOK GAS TRANSPORTATION LLC / THUNDER PLAINS COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2025-01-08 | ET GATHERING PROCESSING LLC / MIDDLEBERG COMPRESSOR STATION | BLANCHARD, Grady, OK | Pass | State |
| 2025-01-08 | ET GATHERING PROCESSING LLC / MIDDLEBERG COMPRESSOR STATION | BLANCHARD, Grady, OK | Pass | State |
| 2025-01-08 | ET GATHERING PROCESSING LLC / MIDDLEBERG COMPRESSOR STATION | BLANCHARD, Grady, OK | Pass | State |
| 2025-01-08 | ET GATHERING PROCESSING LLC / VANARKEL COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2025-01-07 | ENABLE GAS TRANSMISSION LLC / ALLEN COMPRESSOR STATION | ALLEN, Hughes, OK | Pass | State |
| 2025-01-07 | ET GATHERING PROCESSING LLC / DOYLE COMPRESSOR STATION | VELMA, Stephens, OK | Pass | State |
| 2025-01-07 | ET GATHERING PROCESSING LLC / DOYLE COMPRESSOR STATION | VELMA, Stephens, OK | Pass | State |
| 2025-01-06 | ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | ALEX, Grady, OK | Pass | State |
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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.