EPA Air · stack tests by state and year
Air-emissions stack tests in Kentucky, 2025
- 204Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Kentucky during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Kentucky, 2025
- Jefferson County 49
- McCracken County 11
- Carroll County 10
- Henderson County 8
- Logan County 7
- Hancock County 6
- Todd County 5
- Daviess County 5
- Ohio County 5
- Mercer County 5
- Barren County 5
- Franklin County 4
- Nelson County 4
- Christian County 4
- Boone County 4
- Mason County 3
- Muhlenberg County 3
- Hopkins County 3
- Meade County 3
- Pendleton County 3
- Scott County 3
- Metcalfe County 3
- Gallatin County 3
Kentucky, other years
Air-emissions stack tests recorded in Kentucky, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-01-14 | TEXAS GAS TRANSMISSION LLC - DIXIE TRANSMISSION STATION | CORYDON, Henderson, KY | Pass | State |
| 2025-01-13 | TEXAS GAS TRANSMISSION LLC - MIDLAND III TRANSMISSION | BREMEN, Muhlenberg, KY | Fail | State |
| 2025-01-08 | GENERAL MOTORS LLC | BOWLING GREEN, Warren, KY | Pass | State |
| 2025-01-03 | FORTH TECHNOLOGIES, INC | LOUISVILLE, Jefferson, KY | Pending | Local |
PreviousPage 2Page 3 of 3
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.