EPA Air · stack tests by county and year
Air-emissions stack tests in Ascension County, Louisiana, 2019
- 15Stack 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 2019. 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, 2019
- Inspections 19
Air-emissions stack tests in Ascension County, other years
Air-emissions stack tests recorded in Ascension County, Louisiana, 2019
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2019-12-03 | DARROW FIELD FACILITY - DARROW FIELD | Pass | State |
| 2019-11-21 | SHELL CHEMICAL LP - GEISMAR PLANT | Pass | State |
| 2019-08-22 | NOVA CHEMICALS OLEFINS LLC - GEISMAR ETHYLENE PLANT | Pass | State |
| 2019-07-23 | CF INDUSTRIES NITROGEN LLC - DONALDSONVILLE NITROGEN COMPLEX | Pass | State |
| 2019-07-08 | NOVA CHEMICALS OLEFINS LLC - GEISMAR ETHYLENE PLANT | Pass | State |
| 2019-07-02 | CF INDUSTRIES NITROGEN LLC - DONALDSONVILLE NITROGEN COMPLEX | Pass | State |
| 2019-06-24 | NOVA CHEMICALS OLEFINS LLC - GEISMAR ETHYLENE PLANT | Pass | State |
| 2019-05-08 | SHELL CHEMICAL LP - GEISMAR PLANT | Pass | State |
| 2019-04-18 | CF INDUSTRIES NITROGEN LLC - DONALDSONVILLE NITROGEN COMPLEX | Pass | State |
| 2019-04-10 | RUBICON LLC - GEISMAR FACILITY | Pass | State |
| 2019-04-09 | RUBICON LLC - GEISMAR FACILITY | Pass | State |
| 2019-04-03 | SHELL CHEMICAL LP - GEISMAR PLANT | Pass | State |
| 2019-04-02 | SHELL CHEMICAL LP - GEISMAR PLANT | Pass | State |
| 2019-02-05 | SHELL CHEMICAL LP - GEISMAR PLANT | Pass | State |
| 2019-01-24 | CF INDUSTRIES NITROGEN LLC - DONALDSONVILLE NITROGEN COMPLEX | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.