EPA Air · stack tests by county and year
Air-emissions stack tests in Chippewa County, Wisconsin, 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 Chippewa County, Wisconsin 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 Chippewa County facility page.
Chippewa County, Wisconsin, 2021
Air-emissions stack tests in Chippewa County, other years
Air-emissions stack tests recorded in Chippewa County, Wisconsin, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-11-30 | ACE ETHANOL, LLC | Pass | State |
| 2021-07-07 | DAIRYLAND POWER ELK MOUND GEN FACILITY | Pass | State |
| 2021-01-13 | ACE ETHANOL, LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.