EPA Air · stack tests by state, industry and year
Chemical manufacturing (NAICS 3251): stack tests in Nevada, 2026
- 3Stack 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 3251. A facility filing more than one industry code is counted under the first one on its record.
Chemical manufacturing (NAICS 3251) in Nevada, other years
Other industries in Nevada, 2026
- Telecommunications (NAICS 5179) 20
- Nonmetallic mineral product manufacturing (NAICS 3274) 13
- Mining and quarrying (NAICS 2123) 7
- Mining and quarrying (NAICS 2122) 4
- Utilities (NAICS 2211) 4
- Accommodation (NAICS 7211) 3
Air-emissions stack tests recorded in Nevada, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-06-05 | EMD ACQUISITION, LLC — high-priority violation on file | HENDERSON, Clark, NV | Pass | Local |
| 2026-05-14 | WINNEMUCCA PLANT — high-priority violation on file | WINNEMUCCA, Humboldt, NV | Incomplete | State |
| 2026-04-28 | EMD ACQUISITION, LLC — high-priority violation on file | HENDERSON, 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.