EPA Air · inspections by state, industry and year
Nonmetallic mineral product manufacturing (NAICS 3279): inspections in West Virginia, 2026
- 5Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row is one inspection recorded during 2026 at a West Virginia source whose primary industry code is NAICS 3279. A facility filing more than one industry code is counted under the first one on its record.
Nonmetallic mineral product manufacturing (NAICS 3279) in West Virginia, other years
Other industries in West Virginia, 2026
- Oil and gas extraction (NAICS 2111) 30
- Nonmetallic mineral product manufacturing (NAICS 3273) 18
- Pipeline transportation (NAICS 4862) 14
- Chemical manufacturing (NAICS 3251) 12
- Printing and related support (NAICS 3231) 11
- Nonmetallic mineral product manufacturing (NAICS 3272) 11
- Mining and quarrying (NAICS 2121) 10
- Utilities (NAICS 2211) 9
- Utilities (NAICS 2212) 7
- Petroleum and coal products manufacturing (NAICS 3241) 7
- Waste management and remediation (NAICS 5622) 4
- Electrical equipment and appliance manufacturing (NAICS 3359) 4
- Mining support (NAICS 2131) 3
- Wood product manufacturing (NAICS 3219) 3
- Fabricated metal product manufacturing (NAICS 3323) 3
Air-emissions inspections recorded in West Virginia, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-07-28 | ROXUL USA INC., RAN FACILITY | RANSON, Jefferson, WV | FCE On-Site | State |
| 2026-07-06 | ROXUL USA INC., RAN FACILITY | RANSON, Jefferson, WV | PCE On-Site | State |
| 2026-05-04 | ROXUL USA INC., RAN FACILITY | RANSON, Jefferson, WV | PCE On-Site | State |
| 2026-02-19 | ROXUL USA INC., RAN FACILITY | RANSON, Jefferson, WV | PCE On-Site | State |
| 2026-02-17 | ROXUL USA INC., RAN FACILITY | RANSON, Jefferson, WV | PCE On-Site | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.