EPA Air · nonattainment areas, by county
Air-emissions sources in Orange County, North Carolina
- 15Facilities
Orange County, North Carolina 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 Orange County
- Minor source 12
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ARGOS READY MIX - CARRBORO PLANT (NO. 16) | Minor source | No |
| ARMACELL LLC | Synthetic minor source | No |
| CHANDLER CONCRETE CO. INC. - HILLSBOROUGH | Minor source | No |
| CONCRETE SUPPLY CO., LLC - MEBANE | Minor source | No |
| HAMPTON POINTE DEVELOPMENT | Minor source | No |
| INDUSTRIAL CONNECTIONS & SOLUTIONS LLC | Minor source | No |
| MARTIN MARIETTA MATERIALS, INC. - AMERICAN STONE QUARRY | Minor source | No |
| MERRITT'S GRAVEL PIT | Minor source | No |
| RESCO PRODUCTS INC. - PIEDMONT MINERALS | Synthetic minor source | No |
| SOUTHERN EQUIP CO., INC. DBA READY MIXED CONCRETE CO. #25 | Minor source | No |
| SOUTHERN EQUIPMENT CO (DBA RMCC) - HILLSBOROUGH - PLANT #53 | Minor source | No |
| THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL | Major source | No |
| UNC HOSPITALS - HILLSBOROUGH CAMPUS | Minor source | No |
| UNC-CH LANDFILL GAS FLARE AT THE ORANGE COUNTY LANDFILL | Minor source | No |
| WESTROCK CONSUMER PACKAGING, LLC | Minor source | No |
Designation from EPA’s Green Book national nonattainment dataset, joined on state and county. Figures from EPA’s ICIS-AIR download.