EPA Air · nonattainment areas, by county
Air-emissions sources in Knox County, Ohio
- 26Facilities
Knox County, Ohio 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 Knox County
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AIRCO OHIO | Minor source | No |
| ARIEL CORP - BJ1 | Synthetic minor source | No |
| ARIEL CORP GRANVILLE ROAD FACILITY | Minor source | No |
| ARIEL CORPORATION - EP1 | Minor source | No |
| BEACHY WOODWORKING | Minor source | No |
| BURROWS PAPER CORP | Minor source | No |
| CENTRAL OHIO FARMERS CO-OP INC | Minor source | No |
| CENTRAL OHIO FARMERS CO-OP INC. | Minor source | No |
| FOOTE FOUNDRY CO. INC. | Minor source | No |
| INTERNATIONAL PAPER | Minor source | No |
| KNOX COMMUNITY HOSPITAL | Minor source | No |
| KOKOSING CONSTRUCTION CO INC. | Minor source | No |
| KOKOSING MATERIALS INC - 37 KW DIESEL FIRED GENERATOR | Minor source | No |
| KOKOSING MATERIALS INC - PLANT 505 | Synthetic minor source | Yes |
| MACK CONCRETE, LLC | Minor source | No |
| MID-OHIO PAVING, INC. | Synthetic minor source | No |
| OHIO DEPT OF DEVELOPMENTAL DISABILITIES - MOUNT VERNON | Minor source | No |
| OWENS CORNING | Major source | No |
| PRESTRESS SERVICES INDUSTRIES, LLC | Minor source | No |
| REPLEX MIRROR COMPANY | Minor source | No |
| ROSS BROS SALVAGE | Minor source | No |
| SANTMYER OIL CO INC | Minor source | No |
| SELECT MATERIALS | Minor source | No |
| SMALL'S SAND AND GRAVEL | Synthetic minor source | No |
| THE OLEN CORPORATION PLANT 2 | Minor source | No |
| UNITED AGGREGATES | Minor source | No |
Designation from EPA’s Green Book national nonattainment dataset, joined on state and county. Figures from EPA’s ICIS-AIR download.