EPA Air · stack tests by state, industry and year
Mining and quarrying (NAICS 2123): stack tests in Nevada, 2026
- 7Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2026 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, 2026
- Telecommunications (NAICS 5179) 20
- Nonmetallic mineral product manufacturing (NAICS 3274) 13
- Mining and quarrying (NAICS 2122) 4
- Utilities (NAICS 2211) 4
- Accommodation (NAICS 7211) 3
- Chemical manufacturing (NAICS 3251) 3
Air-emissions stack tests recorded in Nevada, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-07-21 | AMRIZE SOUTHWEST, INC. — high-priority violation on file | SLOAN, Clark, NV | Pass | Local |
| 2026-07-21 | AMRIZE SOUTHWEST, INC. — high-priority violation on file | SLOAN, Clark, NV | Pass | Local |
| 2026-06-09 | JR SIMPLOT COMPANY | OVERTON, Clark, NV | Pass | Local |
| 2026-02-19 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2026-02-19 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2026-02-19 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2026-02-18 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.