EPA Air · stack tests by county and year
Air-emissions stack tests in Martin County, Minnesota, 2021
- 7Stack 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 Martin 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 Martin County facility page.
Martin County, Minnesota, 2021
Air-emissions stack tests in Martin County, other years
Air-emissions stack tests recorded in Martin County, Minnesota, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-12-21 | NORTHERN BORDER PIPELINE - COMPRESSOR 13 | Pass | State |
| 2021-11-09 | CHS OILSEED PROCESSING | Pass | State |
| 2021-10-13 | NORTHERN BORDER PIPELINE - COMPRESSOR 13 | Pass | State |
| 2021-09-28 | GREEN PLAINS FAIRMONT LLC | Pass | State |
| 2021-08-31 | CHS OILSEED PROCESSING | Pass | State |
| 2021-07-13 | VALERO RENEWABLE FUELS CO LLC - WELCOME PLANT | Pass | State |
| 2021-02-08 | CHS OILSEED PROCESSING | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.