EPA Air · stack tests by county and year
Air-emissions stack tests in Butler County, Kansas, 2021
- 4Stack 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 Butler County, Kansas during 2021. 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 Butler County facility page.
Butler County, Kansas, 2021
- Inspections 16
Air-emissions stack tests in Butler County, other years
Air-emissions stack tests recorded in Butler County, Kansas, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-07-29 | HOLLYFRONTIER EL DORADO REFINERY (AIR) | Pass | State |
| 2021-04-22 | HARSHMAN CONST. - SOUTHWEST BUTLER QUARRY (AIR) | Pass | State |
| 2021-04-19 | HOLLYFRONTIER EL DORADO REFINERY (AIR) | Pass | State |
| 2021-01-28 | HOLLYFRONTIER EL DORADO REFINERY (AIR) | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.