EPA Air · stack tests by county and year
Air-emissions stack tests in Copiah County, Mississippi, 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 Copiah County, Mississippi 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 Copiah County facility page.
Air-emissions stack tests in Copiah County, other years
Air-emissions stack tests recorded in Copiah County, Mississippi, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-04-23 | SOUTHEAST SUPPLY HEADER LLC, DENTVILLE COMPRESSOR STATION | Pass | State |
| 2024-04-23 | SOUTHEAST SUPPLY HEADER LLC, DENTVILLE COMPRESSOR STATION | Pass | State |
| 2024-04-23 | SOUTHEAST SUPPLY HEADER LLC, DENTVILLE COMPRESSOR STATION | Pass | State |
| 2024-03-14 | AJ CONSTRUCTION, INC. - HAZLEHURST PLANT | Pass | State |
| 2024-03-14 | AJ CONSTRUCTION, INC. - HAZLEHURST PLANT | 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 for Copiah county, MS, in 2024. Stack tests recorded in 2024 total 5.