EPA Air · nonattainment areas, by county
Air-emissions sources in Delaware County, Ohio
- 22Facilities
Delaware 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 Delaware County
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ABRASIVE TECHNOLOGY, LLC | Synthetic minor source | No |
| ASTEMO AMERICAS, INC. | Minor source | No |
| BEST BLOCK/OBERFIELDS | Minor source | No |
| CARETTA DESKS | Minor source | No |
| CITI MIDWEST DATA CENTER | Synthetic minor source | No |
| DELO SCREW PRODUCTS | Minor source | No |
| DISPATCH CONSUMER SERVICES, INC. | Minor source | No |
| INTERNATIONAL PAPER | Minor source | No |
| LIBERTY CASTING INC. | Major source | Yes |
| MAR-ZANE PLANT #1 | Synthetic minor source | No |
| NATIONAL LIME & STONE CO - DELAWARE PLAN | Minor source | No |
| NATIONAL LIME AND STONE COMPANY | Minor source | No |
| OBERFIELD'S LLC | Minor source | No |
| OHIO WESLEYAN UNIVERSITY | Emissions classification unknown | No |
| OLENTANGY ENVIRONMENTAL CONTROL CENTER | Minor source | No |
| PPG INDUSTRIES - DELAWARE | Major source | No |
| QUALAWASH HOLDINGS | Synthetic minor source | No |
| SAM DONG OHIO, INC. | Synthetic minor source | No |
| SCIOTO/RIVERVIEW COMPLEX | Minor source | No |
| SNYDER RODMAN FUNERAL CENTER | Minor source | No |
| VERTIV CORPORATION | Synthetic minor source | No |
| WORTHINGTON CYLINDER CORPORATION | Major source | No |
Designation from EPA’s Green Book national nonattainment dataset, joined on state and county. Figures from EPA’s ICIS-AIR download.