EPA Air · nonattainment areas, by county
Air-emissions sources in Mason County, West Virginia
- 6Facilities
Mason County, West Virginia is designated nonattainment or maintenance for at least one national ambient air-quality standard, so a new or expanding source here faces stricter permitting than the same source would in a county that meets every standard. The designation belongs to the county, not to any facility on this page.
By emissions classification in Mason County
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| APG POLYTECH, LLC, APPLE GROVE PLANT | Major source | No |
| APPALACHIAN POWER CO. - MOUNTAINEER PLANT, NEW HAVEN | Major source | No |
| FELMAN PRODUCTION, LLC, LETART | Major source | No |
| ICL-IP AMERICA INC., GALLIPOLIS FERRY | Synthetic minor source | No |
| NUCOR STEEL WEST VIRGINIA LLC, NUCORSTEEL | Major source | No |
| RICK JOHNSON MINING, LLC, MASON - RJM LOADOUT | Minor source | No |
Designation from EPA’s Green Book national nonattainment dataset, joined on state and county. Figures from EPA’s ICIS-AIR download.