EPA Air · nonattainment areas, by county
Air-emissions sources in Boyd County, Kentucky
- 12Facilities
Boyd County, Kentucky 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 Boyd County
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AIR PRODUCTS & CHEMICALS INC - CATLETTSBURG HYDROGEN PLANT | Major source | No |
| BIG RUN POWER PRODUCERS LLC | Major source | No |
| BOYD CO SANITARY LANDFILL INC | Major source | No |
| CALGON CARBON CORPORATION | Major source | No |
| HARDIN STREET MARINE LLC - MARINE REPAIR FACILITY | Synthetic minor source | No |
| HUNTINGTON ALLOYS CORP | Synthetic minor source | No |
| KES ACQUISITION CO LLC | Minor source | No |
| MARATHON PETROLEUM CO LLC - CATLETTSBURG REFINING | Major source | Yes |
| RIVER METALS RECYCLING - ASHLAND | Synthetic minor source | No |
| STEIN INC | Major source | No |
| TN GAS PIPELINE CO LLC - STATION 114 | Major source | No |
| VGP HOLDINGS LLC - VALVOLINE ENGINE TEST LABORATORY | Synthetic minor source | No |
Designation from EPA’s Green Book national nonattainment dataset, joined on state and county. Figures from EPA’s ICIS-AIR download.