EPA Air · violations by county and year
High-priority air violations in Brown County, South Dakota, 2021
- 3Violations
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Each row below is one violation recorded against a source in Brown County, South Dakota 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 Brown County facility page.
Brown County, South Dakota, 2021
High-priority air violations in Brown County, other years
High-priority air violations recorded in Brown County, South Dakota, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-08-04 | BASIN ELECTRIC POWER COOPERATIVE GROTON GENERATING | Earliest FRV determination | State |
| 2021-07-30 | POET BIOREFINING - GROTON | Earliest FRV determination | State |
| 2021-06-22 | 3M COMPANY - ABERDEEN — high-priority violation on file | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.