EPA Air · by county
Air-emissions sources in Storey County, Nevada
- 10Facilities
Every stationary source in Storey County, Nevada that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Storey County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Storey County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2025 — inspections 4
- 2024 — inspections 7
- 2023 — inspections 4
- 2022 — inspections 6
- 2021 — inspections 3
- 2019 — inspections 3
- 2018 — inspections 3
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ACH FOAM TECHNOLOGIES, LLC | Synthetic minor source | No |
| ALCOA SIERRA MICROMILLS | Synthetic minor source | No |
| BILLY THE KID MINE | Major source | No |
| CEMEX-SIERRA STONE QUARRY(RMC NV ASPH) | Synthetic minor source | No |
| CLARK PLANT | Synthetic minor source | No |
| JAMES HARDIE BUILDING PRODUCTS, INC. | Synthetic minor source | No |
| LOCKWOOD SANITARY LANDFILL | Major source | Yes |
| SUPERNAP SITE | Major source | No |
| TRACY GENERATING STATION | Major source | No |
| WESTERN 102 POWER PLANT | Major source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.