EPA Air · violations by county and year
High-priority air violations in Edmunds County, South Dakota, 2026
- 7Violations
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 Edmunds County, South Dakota 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 Edmunds County facility page.
High-priority air violations recorded in Edmunds County, South Dakota, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-08-28 | ABERDEEN ENERGY, LLC — high-priority violation on file | Earliest FRV determination | State |
| 2026-06-25 | ABERDEEN ENERGY, LLC — high-priority violation on file | Earliest FRV determination | State |
| 2026-06-09 | ABERDEEN ENERGY, LLC — high-priority violation on file | Earliest FRV determination | State |
| 2026-05-11 | ABERDEEN ENERGY, LLC — high-priority violation on file | Earliest FRV determination | State |
| 2026-05-06 | ABERDEEN ENERGY, LLC — high-priority violation on file | Earliest FRV determination | State |
| 2026-03-06 | ABERDEEN ENERGY, LLC — high-priority violation on file | Earliest FRV determination | State |
| 2026-01-18 | ABERDEEN ENERGY, LLC — 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.