EPA Air · violations by state, industry and year
Pipeline transportation (NAICS 4862): violations in Oregon, 2026
- 5Violations
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. Each row is one violation recorded during 2026 at a Oregon source whose primary industry code is NAICS 4862. A facility filing more than one industry code is counted under the first one on its record.
Other industries in Oregon, 2026
- Utilities (NAICS 2213) 107
- Wood product manufacturing (NAICS 3212) 10
- Waste management and remediation (NAICS 5622) 8
- Utilities (NAICS 2211) 8
- Primary metal manufacturing (NAICS 3315) 8
- Primary metal manufacturing (NAICS 3311) 6
- Furniture and related product manufacturing (NAICS 3371) 5
- Wood product manufacturing (NAICS 3219) 3
- Mining and quarrying (NAICS 2123) 3
- Primary metal manufacturing (NAICS 3313) 3
High-priority air violations recorded in Oregon, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-09-07 | NORTHWEST PIPELINE LLC — high-priority violation on file | OREGON CITY, Clackamas, OR | Earliest FRV determination | State |
| 2026-09-07 | GAS TRANSMISSION NORTHWEST LLC — high-priority violation on file | MADRAS, Jefferson, OR | Earliest FRV determination | State |
| 2026-09-07 | GAS TRANSMISSION NORTHWEST LLC — high-priority violation on file | CHEMULT, Klamath, OR | Earliest FRV determination | State |
| 2026-09-07 | GAS TRANSMISSION NORTHWEST LLC — high-priority violation on file | KENT, Sherman, OR | Earliest FRV determination | State |
| 2026-09-07 | GAS TRANSMISSION NORTHWEST LLC — high-priority violation on file | KENT, Sherman, OR | Earliest FRV determination | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.