EPA Air · stack tests by county and year
Air-emissions stack tests in Undetermined County, Utah, 2024
- 38Stack 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 Undetermined 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 Undetermined County facility page.
Undetermined County, Utah, 2024
- Inspections 21
Air-emissions stack tests in Undetermined County, other years
Air-emissions stack tests recorded in Undetermined County, Utah, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-12-10 | ST. GEORGE POWER MILLCREEK/RED ROCK | Pass | State |
| 2024-12-10 | ST. GEORGE POWER MILLCREEK/RED ROCK | Pass | State |
| 2024-11-17 | PACIFICORP HUNTER | Pass | State |
| 2024-11-17 | PACIFICORP HUNTER | Pass | State |
| 2024-11-17 | PACIFICORP HUNTER | Pass | State |
| 2024-10-25 | COMPASS MINERALS | Pass | State |
| 2024-10-24 | COMPASS MINERALS | Pass | State |
| 2024-10-24 | COMPASS MINERALS | Pass | State |
| 2024-10-23 | COMPASS MINERALS | Pass | State |
| 2024-10-21 | COMPASS MINERALS | Pass | State |
| 2024-10-21 | COMPASS MINERALS | Pass | State |
| 2024-10-18 | COMPASS MINERALS | Pass | State |
| 2024-10-17 | IRONHORSE COMPLEX | Pass | U.S. EPA |
| 2024-10-17 | COMPASS MINERALS | Pending | State |
| 2024-10-16 | COMPASS MINERALS | Pending | State |
| 2024-10-16 | COMPASS MINERALS | Pass | State |
| 2024-10-16 | COMPASS MINERALS | Pass | State |
| 2024-07-11 | AMRIZE SOUTHWEST INC.- ROCKPORT AGGREGATE FACILITY/FORMERLY UTELITE | Pass | State |
| 2024-07-11 | AMRIZE SOUTHWEST INC.- ROCKPORT AGGREGATE FACILITY/FORMERLY UTELITE | Pass | State |
| 2024-06-20 | PACIFICORP HUNTER | Pass | State |
| 2024-06-13 | ASH GROVE CEMENT | Pass | State |
| 2024-06-13 | ASH GROVE CEMENT | Pass | State |
| 2024-06-13 | ASH GROVE CEMENT | Pass | State |
| 2024-06-11 | MOUNTAIN WEST PIPELINE - KASTLER (FORMERLY DOMINION ENERGY) | Pass | State |
| 2024-06-03 | IRONHORSE COMPLEX | Pass | U.S. EPA |
| 2024-04-20 | WESTINGHOUSE ELECTRIC COMPANY LLC. | Pass | State |
| 2024-04-19 | ST. GEORGE POWER MILLCREEK/RED ROCK | Pass | State |
| 2024-04-19 | WESTINGHOUSE ELECTRIC COMPANY LLC. | Pass | State |
| 2024-03-20 | WAPITI OPERATING LLC | Pass | State |
| 2024-03-20 | WAPITI OPERATING LLC | Pass | State |
| 2024-03-19 | WAPITI OPERATING LLC | Pass | State |
| 2024-03-19 | WAPITI OPERATING LLC | Pass | State |
| 2024-03-19 | WAPITI OPERATING LLC | Pass | State |
| 2024-03-14 | NORTHWEST PIPELINE - MOAB STATION | Pass | State |
| 2024-03-05 | WESTINGHOUSE ELECTRIC COMPANY LLC. | Pass | State |
| 2024-02-16 | COMPASS MINERALS | Pass | State |
| 2024-02-14 | PACIFICORP HUNTER | Pass | State |
| 2024-02-13 | PACIFICORP HUNTER | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.