EPA Air · stack tests by state, industry and year
Mining support (NAICS 2131): stack tests in Louisiana, 2024
- 7Stack 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 2024 at a Louisiana source whose primary industry code is NAICS 2131. A facility filing more than one industry code is counted under the first one on its record.
Mining support (NAICS 2131) in Louisiana, other years
Other industries in Louisiana, 2024
- Oil and gas extraction (NAICS 2111) 45
- Pipeline transportation (NAICS 4862) 14
- Petroleum and coal products manufacturing (NAICS 3241) 14
- Utilities (NAICS 2212) 12
- Chemical manufacturing (NAICS 3251) 8
- Chemical manufacturing (NAICS 3252) 8
Air-emissions stack tests recorded in Louisiana, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-11-21 | ADAMAS ENERGY LLC - MICIOTTO FACILITY | TAYLORTOWN, Bossier, LA | Pass | State |
| 2024-08-22 | ET GATHERING & PROCESSING LLC - AJAX AMINE PLANT | PELICAN, De Soto, LA | Pass | State |
| 2024-08-22 | ET GATHERING & PROCESSING LLC - AJAX AMINE PLANT | PELICAN, De Soto, LA | Pass | State |
| 2024-08-21 | ET GATHERING & PROCESSING LLC - AJAX AMINE PLANT | PELICAN, De Soto, LA | Pass | State |
| 2024-08-21 | ET GATHERING & PROCESSING LLC - AJAX AMINE PLANT | PELICAN, De Soto, LA | Pass | State |
| 2024-08-20 | ET GATHERING & PROCESSING LLC - AJAX AMINE PLANT | PELICAN, De Soto, LA | Pass | State |
| 2024-08-20 | ET GATHERING & PROCESSING LLC - AJAX AMINE PLANT | PELICAN, De Soto, LA | 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.