EPA Air · stack tests by county and year
Air-emissions stack tests in Baraga County, Michigan, 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 Baraga County, Michigan 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 Baraga County facility page.
Baraga County, Michigan, 2021
Air-emissions stack tests in Baraga County, other years
- 2017 4
Air-emissions stack tests recorded in Baraga County, Michigan, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-06-08 | L'ANSE WARDEN ELECTRIC COMPANY, LLC | Pass | State |
| 2021-06-03 | UPPER MICHIGAN ENERGY RESOURCES -A.J. MIHM G.S. | Pass | State |
| 2021-05-26 | L'ANSE WARDEN ELECTRIC COMPANY, LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.