EPA Air · stack tests by county and year
Air-emissions stack tests in Nobles County, Minnesota, 2026
- 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 Nobles County, Minnesota during 2026. 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 Nobles County facility page.
Air-emissions stack tests in Nobles County, other years
Air-emissions stack tests recorded in Nobles County, Minnesota, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-04-20 | JBS WORTHINGTON MN | Pass | State |
| 2026-04-02 | JBS WORTHINGTON MN | Pass | State |
| 2026-01-06 | MINNESOTA SOYBEAN PROCESSORS | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.