EPA Air · stack tests by county and year
Air-emissions stack tests in Duchesne County, Utah, 2026
- 11Stack 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 Duchesne County, Utah during 2026. 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 Duchesne County facility page.
Duchesne County, Utah, 2026
Air-emissions stack tests in Duchesne County, other years
Air-emissions stack tests recorded in Duchesne County, Utah, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-04-08 | KINDER MORGAN LLC - MAIN GAS PLANT | Pass | State |
| 2026-04-08 | KINDER MORGAN LLC - MAIN GAS PLANT | Pass | State |
| 2026-04-08 | KINDER MORGAN LLC - MAIN GAS PLANT | Pass | State |
| 2026-04-07 | KINDER MORGAN LLC - MAIN GAS PLANT | Pass | State |
| 2026-04-07 | KINDER MORGAN LLC - MAIN GAS PLANT | Pass | State |
| 2026-03-25 | KINDER MORGAN LLC - MAIN GAS PLANT | Pass | State |
| 2026-03-25 | KINDER MORGAN LLC - MAIN GAS PLANT | Pass | State |
| 2026-03-25 | KINDER MORGAN LLC - MAIN GAS PLANT | Pass | State |
| 2026-03-25 | KINDER MORGAN LLC - MAIN GAS PLANT | Pass | State |
| 2026-03-25 | KINDER MORGAN LLC - MAIN GAS PLANT | Pass | State |
| 2026-03-24 | KINDER MORGAN LLC - MAIN GAS PLANT | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.