EPA Air · stack tests by state, industry and year
Wood product manufacturing (NAICS 3212): stack tests in Montana, 2017
- 7Stack 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 2017 at a Montana source whose primary industry code is NAICS 3212. A facility filing more than one industry code is counted under the first one on its record.
Wood product manufacturing (NAICS 3212) in Montana, other years
Other industries in Montana, 2017
- Petroleum and coal products manufacturing (NAICS 3241) 99
- Utilities (NAICS 2211) 84
- Pipeline transportation (NAICS 4862) 66
- Oil and gas extraction (NAICS 2111) 39
- Nonmetallic mineral product manufacturing (NAICS 3273) 11
- Utilities (NAICS 2212) 6
- Wood product manufacturing (NAICS 3211) 3
- Merchant wholesalers, nondurable goods (NAICS 4247) 3
- Food manufacturing (NAICS 3113) 3
Air-emissions stack tests recorded in Montana, 2017
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2017-11-16 | WEYERHAEUSER-CFALLS — high-priority violation on file | COLUMBIA FALLS, Flathead, MT | Pass | State |
| 2017-11-16 | WEYERHAEUSER-CFALLS — high-priority violation on file | COLUMBIA FALLS, Flathead, MT | Pass | State |
| 2017-11-16 | WEYERHAEUSER-CFALLS — high-priority violation on file | COLUMBIA FALLS, Flathead, MT | Pass | State |
| 2017-09-18 | WEYERHAEUSER-CFALLS — high-priority violation on file | COLUMBIA FALLS, Flathead, MT | Pass | State |
| 2017-09-18 | WEYERHAEUSER-CFALLS — high-priority violation on file | COLUMBIA FALLS, Flathead, MT | Pass | State |
| 2017-08-17 | WEYERHAEUSER-CFALLS — high-priority violation on file | COLUMBIA FALLS, Flathead, MT | Pass | State |
| 2017-01-26 | WEYERHAEUSER-CFALLS — high-priority violation on file | COLUMBIA FALLS, Flathead, MT | 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.