EPA Air · stack tests by county and year
Air-emissions stack tests in Webster County, Louisiana, 2020
- 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 Webster County, Louisiana during 2020. 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 Webster County facility page.
Webster County, Louisiana, 2020
Air-emissions stack tests in Webster County, other years
- 2018 4
Air-emissions stack tests recorded in Webster County, Louisiana, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-11-02 | ET GATHERING & PROCESSING LLC - SHONGALOO #2 COMPRESSOR STATION | Pass | State |
| 2020-06-08 | ADA #1 COMPRESSOR STATION | Pass | State |
| 2020-05-20 | COTTON VALLEY FIELD UNIT NO 24 | Pass | State |
| 2020-05-20 | COTTON VALLEY FIELD UNIT NO 24 | Pass | State |
| 2020-04-21 | ET GATHERING & PROCESSING LLC - SHONGALOO #1 COMPRESSOR STATION | Pass | State |
| 2020-01-21 | HIGHMARK ENERGY OPERATING LLC - MCCOOK COMPRESSOR STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.