EPA Air · by county and classification
Major sources in Benton County, Washington
- 3Facilities
Sources in Benton County, Washington that EPA records under the major source classification. The classification is a size band, set by a source’s potential to emit: a major source is large enough to require a Title V operating permit, a synthetic minor source has accepted enforceable limits that keep it under that threshold, and a minor source sits below it without needing them.
Other classifications in Benton County
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| NORTHWEST PIPELINE CORP PLYMOUTH PLANT | Major source | No |
| NUTRIEN | Major source | No |
| US ENERGY DEPT - HANFORD | Major source | Yes |
Classification as filed on the facility record. Figures from EPA’s ICIS-AIR download.