EPA Air · by state
Air-emissions sources in Oregon
- 193Facilities
Every source’s record in Oregon
Each of the 184 operating major, synthetic minor and minor sources in Oregon has a record page: its classification, its high-priority violation status, its compliance evaluations, violations and stack tests, and its enforcement actions and penalties. Each county below lists its own; or every source in Oregon, A to Z.
By emissions classification in Oregon
High-priority violations in Oregon
57 sources in Oregon carry a current high-priority Clean Air Act violation.
Counties in Oregon
- Baker County 4
- Benton County 5
- Clackamas County 5
- Columbia County 3
- Deschutes County 6
- Douglas County 12
- Jackson County 7
- Jefferson County 3
- Klamath County 7
- Lane County 38
- Linn County 14
- Malheur County 3
- Marion County 3
- Morrow County 8
- Multnomah County 26
- Polk County 3
- Umatilla County 12
- Union County 4
- Wasco County 4
- Washington County 5
- Yamhill County 4
Industries in Oregon
Sources are grouped by the first industry code on the facility record.
- Utilities (NAICS 2213) 56
- Utilities (NAICS 2211) 14
- NAICS 9999 13
- Machinery manufacturing (NAICS 3339) 11
- Wood product manufacturing (NAICS 3212) 10
- Pipeline transportation (NAICS 4862) 9
- Waste management and remediation (NAICS 5622) 8
- Furniture and related product manufacturing (NAICS 3371) 6
- Plastics and rubber products manufacturing (NAICS 3261) 6
- Wood product manufacturing (NAICS 3219) 5
- Wood product manufacturing (NAICS 3211) 5
- Chemical manufacturing (NAICS 3252) 3
- Petroleum and coal products manufacturing (NAICS 3241) 3
- Primary metal manufacturing (NAICS 3315) 3
- Merchant wholesalers, nondurable goods (NAICS 4247) 3
Air-emissions inspections in Oregon, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
High-priority air violations in Oregon, by year
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity.
Air-emissions stack tests in Oregon, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Facilities
Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register for state OR. It lists 193 facilities in OR, 101 facilities in nonattainment areas, and 73 major sources in nonattainment areas.