EPA Air · stack tests by county and year
Air-emissions stack tests in Henderson County, Kentucky, 2020
- 9Stack 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 Henderson County, Kentucky 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 Henderson County facility page.
Air-emissions stack tests in Henderson County, other years
Air-emissions stack tests recorded in Henderson County, Kentucky, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-12-01 | CENTURY ALUMINUM SEBREE LLC | Pass | State |
| 2020-11-03 | CENTURY ALUMINUM SEBREE LLC | Pass | State |
| 2020-07-13 | CENTURY ALUMINUM SEBREE LLC | Fail | State |
| 2020-07-09 | CENTURY ALUMINUM SEBREE LLC | Fail | State |
| 2020-07-09 | CENTURY ALUMINUM SEBREE LLC | Pass | State |
| 2020-07-07 | CENTURY ALUMINUM SEBREE LLC | Pass | State |
| 2020-06-29 | CENTURY ALUMINUM SEBREE LLC | Pass | State |
| 2020-03-03 | CENTURY ALUMINUM SEBREE LLC | Fail | State |
| 2020-01-08 | TEXAS GAS TRANSMISSION LLC - DIXIE TRANSMISSION STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.