EPA Air · stack tests by county and year
Air-emissions stack tests in Millard County, Utah, 2023
- 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 Millard 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 Millard County facility page.
Air-emissions stack tests in Millard County, other years
Air-emissions stack tests recorded in Millard County, Utah, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-09-26 | INTERMOUNTAIN POWER SERVICE CORPORATION | Pass | State |
| 2023-09-26 | INTERMOUNTAIN POWER SERVICE CORPORATION | Pass | State |
| 2023-09-14 | INTERMOUNTAIN POWER SERVICE CORPORATION | Pass | State |
| 2023-09-13 | INTERMOUNTAIN POWER SERVICE CORPORATION | Pass | State |
| 2023-08-10 | GRAYMONT WESTERN (CONTINENTAL LIME) | Pass | State |
| 2023-08-09 | GRAYMONT WESTERN (CONTINENTAL LIME) | Pass | State |
| 2023-08-09 | GRAYMONT WESTERN (CONTINENTAL LIME) | Pass | State |
| 2023-08-09 | GRAYMONT WESTERN (CONTINENTAL LIME) | Pass | State |
| 2023-08-08 | GRAYMONT WESTERN (CONTINENTAL LIME) | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.