EPA Air · violations by state, industry and year
Mining and quarrying (NAICS 2123): violations in Nevada, 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. Each row is one violation recorded during 2025 at a Nevada source whose primary industry code is NAICS 2123. A facility filing more than one industry code is counted under the first one on its record.
Mining and quarrying (NAICS 2123) in Nevada, other years
Other industries in Nevada, 2025
- Nonmetallic mineral product manufacturing (NAICS 3273) 14
- Nonmetallic mineral product manufacturing (NAICS 3274) 4
- Utilities (NAICS 2211) 3
High-priority air violations recorded in Nevada, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-09-03 | BLUE DIAMOND HILL GYPSUM — high-priority violation on file | BLUE DIAMOND, Clark, NV | Earliest FRV determination | Local |
| 2025-07-22 | AMRIZE SOUTHWEST, INC. — high-priority violation on file | SLOAN, Clark, NV | Earliest FRV determination | Local |
| 2025-07-01 | AMRIZE SOUTHWEST, INC. — high-priority violation on file | SLOAN, Clark, NV | Earliest FRV determination | Local |
| 2025-03-25 | AMRIZE SOUTHWEST, INC. — high-priority violation on file | SLOAN, Clark, NV | HPV day-zero determination | Local |
| 2025-01-29 | AMRIZE SOUTHWEST, INC. — high-priority violation on file | SLOAN, Clark, NV | Earliest FRV determination | Local |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.