EPA Air · stack tests by county and year
Air-emissions stack tests in Calcasieu County, Louisiana, 2024
- 6Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Calcasieu County, Louisiana during 2024. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Calcasieu County facility page.
Calcasieu County, Louisiana, 2024
- Inspections 24
Air-emissions stack tests in Calcasieu County, other years
Air-emissions stack tests recorded in Calcasieu County, Louisiana, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-12-19 | WESTLAKE CHEMICAL OPCO LP - WESTLAKE PETROCHEMICAL COMPLEX | Pass | State |
| 2024-11-13 | INDORAMA VENTURES OLEFINS LLC - WESTLAKE ETHYLENE PLANT | Pass | State |
| 2024-11-12 | INDORAMA VENTURES OLEFINS LLC - WESTLAKE ETHYLENE PLANT | Pass | State |
| 2024-08-29 | WESTLAKE STYRENE LLC - STYRENE MONOMER PRODUCTION FACILITY | Pass | State |
| 2024-07-09 | WESTLAKE CHEMICAL OPCO LP - WESTLAKE PETROCHEMICAL COMPLEX | Pass | State |
| 2024-05-22 | EAST CALCASIEU COMPRESSOR STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Calcasieu county, LA, in 2024. It lists 6 stack tests recorded in 2024.