EPA Air · stack tests by county and year
Air-emissions stack tests in Salt Lake County, Utah, 2025
- 30Stack 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 Salt Lake County, Utah during 2025. 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 Salt Lake County facility page.
Salt Lake County, Utah, 2025
- Inspections 16
Air-emissions stack tests in Salt Lake County, other years
Air-emissions stack tests recorded in Salt Lake County, Utah, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-16 | KENNECOTT MAIN STACK, SMELTER AND | Pass | State |
| 2025-12-11 | KENNECOTT MAIN STACK, SMELTER AND | Pass | State |
| 2025-12-05 | KENNECOTT MAIN STACK, SMELTER AND | Pass | State |
| 2025-11-25 | TESORO WEST COAST/FORMER BP AMOCO | Pass | State |
| 2025-10-29 | CENTRAL VALLEY WATER RECLAMATION | Pass | State |
| 2025-10-28 | CENTRAL VALLEY WATER RECLAMATION | Pass | State |
| 2025-10-21 | MURRAY CITY POWER DEPARTMENT | Pass | State |
| 2025-10-08 | TRANS-JORDAN CITIES LANDFILL | Pass | State |
| 2025-07-29 | MURRAY CITY POWER DEPARTMENT | Pass | State |
| 2025-06-19 | INTERSTATE BRICK | Pass | State |
| 2025-06-19 | INTERSTATE BRICK | Pass | State |
| 2025-06-18 | INTERSTATE BRICK | Pass | State |
| 2025-06-18 | INTERSTATE BRICK | Pass | State |
| 2025-06-17 | INTERSTATE BRICK | Pass | State |
| 2025-06-17 | INTERSTATE BRICK | Pass | State |
| 2025-06-12 | KENNECOTT MAIN STACK, SMELTER AND | Pass | State |
| 2025-06-11 | KENNECOTT MAIN STACK, SMELTER AND | Pass | State |
| 2025-05-20 | TESORO WEST COAST/FORMER BP AMOCO | Pass | State |
| 2025-04-29 | TRANS-JORDAN CITIES LANDFILL | Pass | State |
| 2025-02-25 | KENNECOTT MAIN STACK, SMELTER AND | Pass | State |
| 2025-02-18 | TESORO WEST COAST/FORMER BP AMOCO | Pass | State |
| 2025-02-17 | TESORO WEST COAST/FORMER BP AMOCO | Pass | State |
| 2025-01-16 | UNIVERSITY OF UTAH | Pass | State |
| 2025-01-15 | UNIVERSITY OF UTAH | Pass | State |
| 2025-01-15 | UNIVERSITY OF UTAH | Pass | State |
| 2025-01-15 | TRANS-JORDAN CITIES LANDFILL | Pass | State |
| 2025-01-15 | TRANS-JORDAN CITIES LANDFILL | Pass | State |
| 2025-01-14 | UNIVERSITY OF UTAH | Pass | State |
| 2025-01-14 | TRANS-JORDAN CITIES LANDFILL | Pass | State |
| 2025-01-13 | UNIVERSITY OF UTAH | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.