EPA Air · stack tests by county and year
Air-emissions stack tests in Ascension County, Louisiana, 2024
- 5Stack 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 Ascension 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 Ascension County facility page.
Ascension County, Louisiana, 2024
- Inspections 12
Air-emissions stack tests in Ascension County, other years
Air-emissions stack tests recorded in Ascension County, Louisiana, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-11-21 | ENLINK PROCESSING SERVICES LLC - RIVERSIDE FRACTIONATION PLANT | Pass | State |
| 2024-11-21 | ENLINK PROCESSING SERVICES LLC - RIVERSIDE FRACTIONATION PLANT | Pass | State |
| 2024-10-01 | CF INDUSTRIES NITROGEN LLC - DONALDSONVILLE NITROGEN COMPLEX | Pass | State |
| 2024-09-18 | CF INDUSTRIES NITROGEN LLC - DONALDSONVILLE NITROGEN COMPLEX | Pass | State |
| 2024-01-26 | OCCIDENTAL CHEMICAL CORPORATION - GEISMAR FACILITY | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.