EPA Air · stack tests by county and year
Air-emissions stack tests in Beltrami County, Minnesota, 2021
- 3Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Beltrami County, Minnesota during 2021. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Beltrami County facility page.
Air-emissions stack tests in Beltrami County, other years
Air-emissions stack tests recorded in Beltrami County, Minnesota, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-10-26 | WEST FRASER US EWP - BEMIDJI | Fail | State |
| 2021-08-11 | WEST FRASER US EWP - BEMIDJI | Pass | State |
| 2021-07-13 | WEST FRASER US EWP - BEMIDJI | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.