EPA Air · stack tests by county and year
Air-emissions stack tests in Davis County, Utah, 2023
- 21Stack 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 Davis County, Utah during 2023. 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 Davis County facility page.
Davis County, Utah, 2023
Air-emissions stack tests in Davis County, other years
Air-emissions stack tests recorded in Davis County, Utah, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-12-15 | BIG WEST OIL | Pass | State |
| 2023-12-07 | HILL AIR FORCE BASE | Pass | State |
| 2023-12-05 | WASATCH INTEGRATED WASTE MANAGEMENT | Pass | State |
| 2023-11-21 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | Pass | State |
| 2023-09-01 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | Pass | State |
| 2023-08-30 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | Pass | State |
| 2023-08-30 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | Pass | State |
| 2023-08-23 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | Pass | State |
| 2023-08-23 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | Pass | State |
| 2023-08-17 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | Pass | State |
| 2023-08-10 | WASATCH INTEGRATED WASTE MANAGEMENT | Fail | State |
| 2023-05-31 | SILVER EAGLE/INLAND REFINING/CRYSEN | Pass | State |
| 2023-05-30 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | Pass | State |
| 2023-05-21 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | Pass | State |
| 2023-05-18 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | Pass | State |
| 2023-05-16 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | Pass | State |
| 2023-05-11 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | Pass | State |
| 2023-05-10 | HILL AIR FORCE BASE | Pass | State |
| 2023-05-09 | HILL AIR FORCE BASE | Pass | State |
| 2023-05-09 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | Fail | State |
| 2023-05-04 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.