EPA Air · stack tests by state, industry and year
Chemical manufacturing (NAICS 3251): stack tests in Louisiana, 2022
- 9Stack 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 2022 at a Louisiana 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 Louisiana, other years
Other industries in Louisiana, 2022
- Oil and gas extraction (NAICS 2111) 51
- Utilities (NAICS 2212) 45
- Pipeline transportation (NAICS 4862) 10
- Mining support (NAICS 2131) 8
- Petroleum and coal products manufacturing (NAICS 3241) 3
Air-emissions stack tests recorded in Louisiana, 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-09-23 | LINDE INC - GEISMAR FACILITY | GEISMAR, Ascension, LA | Pass | State |
| 2022-08-25 | WESTLAKE VINYLS CO LP | GEISMAR, Ascension, LA | Pass | State |
| 2022-07-28 | INDORAMA VENTURES OLEFINS LLC - WESTLAKE ETHYLENE PLANT | WESTLAKE, Calcasieu, LA | Pass | State |
| 2022-04-22 | KRONOS LOUISIANA INC | WESTLAKE, Calcasieu, LA | Pass | State |
| 2022-04-01 | INDORAMA VENTURES OLEFINS LLC - WESTLAKE ETHYLENE PLANT | WESTLAKE, Calcasieu, LA | Pass | State |
| 2022-03-31 | INDORAMA VENTURES OLEFINS LLC - WESTLAKE ETHYLENE PLANT | WESTLAKE, Calcasieu, LA | Pass | State |
| 2022-03-29 | INDORAMA VENTURES OLEFINS LLC - WESTLAKE ETHYLENE PLANT | WESTLAKE, Calcasieu, LA | Pass | State |
| 2022-01-12 | KOCH METHANOL ST JAMES LLC - KOCH METHANOL FACILITY | ST. JAMES, St. James, LA | Pass | State |
| 2022-01-05 | THE DOW CHEMICAL COMPANY - LOUISIANA OPERATIONS | PLAQUEMINE, Iberville, 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.