EPA Air · stack tests by county and year
Air-emissions stack tests in St. Charles County, Louisiana, 2024
- 7Stack 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 St. Charles 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 St. Charles County facility page.
St. Charles County, Louisiana, 2024
- Inspections 15
Air-emissions stack tests in St. Charles County, other years
Air-emissions stack tests recorded in St. Charles County, Louisiana, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-12-31 | VALERO REFINING - NEW ORLEANS LLC - ST CHARLES REFINERY | Pass | State |
| 2024-11-20 | VALERO REFINING - NEW ORLEANS LLC - ST CHARLES REFINERY | Pass | State |
| 2024-10-17 | SHELL CHEMICAL LP - NORCO CHEMICAL PLANT - EAST SITE | Pass | State |
| 2024-10-03 | SHELL CHEMICAL LP - NORCO CHEMICAL PLANT - EAST SITE | Pass | State |
| 2024-10-02 | SHELL CHEMICAL LP - NORCO CHEMICAL PLANT - EAST SITE | Pass | State |
| 2024-03-20 | STATE LEASE 19201 #1 PRODUCTION FACILITY - LAKE SALVADOR FIELD | Pass | State |
| 2024-02-27 | VALERO REFINING - NEW ORLEANS LLC - ST CHARLES REFINERY | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.