EPA Air · violations by county and year
High-priority air violations in Brookings County, South Dakota, 2025
- 6Violations
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 Brookings County, South Dakota during 2025. 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 Brookings County facility page.
Brookings County, South Dakota, 2025
High-priority air violations in Brookings County, other years
High-priority air violations recorded in Brookings County, South Dakota, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-09-10 | BASIN ELECTRIC - DEER CREEK STATION | Earliest FRV determination | State |
| 2025-08-21 | PRAIRIE AQUATECH MANUFACTURING, LLC DBA HOUDEK MANUFACTURING | Earliest FRV determination | State |
| 2025-08-21 | SOUTH DAKOTA STATE UNIVERSITY | Earliest FRV determination | State |
| 2025-06-03 | NOVITA AURORA, LLC | Earliest FRV determination | State |
| 2025-06-02 | NOVITA AURORA, LLC | Earliest FRV determination | State |
| 2025-06-02 | VALERO RENEWABLE FUELS COMPANY 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.