EPA Air · stack tests by county and year
Air-emissions stack tests in Millard County, Utah, 2024
- 6Stack 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 Millard County, Utah during 2024. 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 Millard County facility page.
Air-emissions stack tests in Millard County, other years
Air-emissions stack tests recorded in Millard County, Utah, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-09-28 | INTERMOUNTAIN POWER SERVICE CORPORATION | Pass | State |
| 2024-09-28 | INTERMOUNTAIN POWER SERVICE CORPORATION | Pass | State |
| 2024-09-28 | INTERMOUNTAIN POWER SERVICE CORPORATION | Pass | State |
| 2024-09-27 | INTERMOUNTAIN POWER SERVICE CORPORATION | Pass | State |
| 2024-04-18 | INTERMOUNTAIN POWER SERVICE CORPORATION | Pass | State |
| 2024-01-10 | INTERMOUNTAIN POWER SERVICE CORPORATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.