EPA Air · nonattainment areas, by county
Air-emissions sources in Marion County, Oregon
- 3Facilities
Marion County, Oregon 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 Marion County
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| COSTCO WHOLESALE CORPORATION | Major source | No |
| COVANTA MARION, INC. | Major source | No |
| STATERA FIBERGLASS LLC | Major source | No |
Designation from EPA’s Green Book national nonattainment dataset, joined on state and county. Figures from EPA’s ICIS-AIR download.