EPA Air · stack tests by county and year
Air-emissions stack tests in Muhlenberg County, Kentucky, 2025
- 3Stack 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 Muhlenberg County, Kentucky during 2025. 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 Muhlenberg County facility page.
Muhlenberg County, Kentucky, 2025
Air-emissions stack tests in Muhlenberg County, other years
- 2017 4
Air-emissions stack tests recorded in Muhlenberg County, Kentucky, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-09-04 | TEXAS GAS TRANSMISSION LLC - MIDLAND III TRANSMISSION | Pass | State |
| 2025-04-22 | TEXAS GAS TRANSMISSION LLC - MIDLAND III TRANSMISSION | Pass | State |
| 2025-01-13 | TEXAS GAS TRANSMISSION LLC - MIDLAND III TRANSMISSION | Fail | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.