EPA Air · stack tests by county and year
Air-emissions stack tests in Freeborn County, Minnesota, 2024
- 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 Freeborn County, Minnesota during 2024. 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 Freeborn County facility page.
Air-emissions stack tests in Freeborn County, other years
Air-emissions stack tests recorded in Freeborn County, Minnesota, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-12-11 | POET BIOREFINING GLENVILLE LLC | Pass | State |
| 2024-07-30 | POET BIOREFINING GLENVILLE LLC | Pass | State |
| 2024-03-12 | POET BIOREFINING GLENVILLE LLC | Fail | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers stack tests at Clean Air Act facilities in the EPA air register in Freeborn county, MN, in 2024. Stack tests recorded in 2024: 3.