EPA Air · by county and classification
Major sources in Cowlitz County, Washington
- 7Facilities
Sources in Cowlitz 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 Cowlitz County
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| COWLITZ COUNTY HEADQUARTERS LANDFILL | Major source | No |
| LANXESS CORPORATION | Major source | Yes |
| NIPPON DYNAWAVE PACKAGING COMPANY LLC | Major source | Yes |
| NORTH PACIFIC PAPER CORP. | Major source | Yes |
| WESTLAKE US 2 LLC | Major source | No |
| WESTROCK LONGVIEW LLC | Major source | Yes |
| WEYERHAEUSER LONGVIEW LUMBER | Major source | No |
Classification as filed on the facility record. Figures from EPA’s ICIS-AIR download.