EPA Air · stack tests by state, industry and year
Pipeline transportation (NAICS 4862): stack tests in Oregon, 2018
- 3Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2018 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.
Pipeline transportation (NAICS 4862) in Oregon, other years
Other industries in Oregon, 2018
- Utilities (NAICS 2213) 48
- Utilities (NAICS 2211) 10
- Paper manufacturing (NAICS 3221) 7
- Mining and quarrying (NAICS 2123) 6
- Wood product manufacturing (NAICS 3212) 3
Air-emissions stack tests recorded in Oregon, 2018
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2018-10-12 | GAS TRANSMISSION NORTHWEST LLC — high-priority violation on file | KENT, Sherman, OR | Pass | State |
| 2018-07-26 | GAS TRANSMISSION NORTHWEST LLC — high-priority violation on file | KENT, Sherman, OR | Pass | State |
| 2018-04-10 | NORTHWEST PIPELINE LLC — high-priority violation on file | OREGON CITY, Clackamas, OR | Pass | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.