EPA Air · violations by state and year
High-priority air violations in Utah, 2025
- 5Violations
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Every violation below was recorded against a source in Utah during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Utah, 2025
Utah, other years
High-priority air violations recorded in Utah, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-11-20 | CONSOLIDATED URANIUM RESOURCES - TONY M MINE (FORMERLY ENERGY FUELS - TONY M) | UTAH, Undetermined, UT | Earliest FRV determination | State |
| 2025-10-30 | AMRIZE CEMENT/FORMERLY HOLCIM (US), INC. — high-priority violation on file | MORGAN, Morgan, UT | HPV day-zero determination | State |
| 2025-08-21 | UTAH IRON | CEDAR CITY, Iron, UT | Earliest FRV determination | State |
| 2025-07-29 | ASH GROVE CEMENT | UTAH, Undetermined, UT | HPV day-zero determination | State |
| 2025-02-20 | GREEN NATURAL VENTURES, LLC LISBON (FORMERLY PARADOX MIDSTREAM) | UTAH, Undetermined, UT | HPV day-zero determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.