EPA Air · violations by county and year
High-priority air violations in Harding County, South Dakota, 2023
- 8Violations
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 Harding County, South Dakota during 2023. 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 Harding County facility page.
Harding County, South Dakota, 2023
High-priority air violations in Harding County, other years
- 2025 4
High-priority air violations recorded in Harding County, South Dakota, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-12-28 | CONTINENTAL RESOURCES - WEST BUFFALO (CTB25) | Earliest FRV determination | State |
| 2023-12-28 | CONTINENTAL RESOURCES - BUFFALO (CTB#1) | Earliest FRV determination | State |
| 2023-12-28 | CONTINENTAL RESOURCES - SOUTH BUFFALO (CTB#11) | Earliest FRV determination | State |
| 2023-12-28 | CONTINENTAL RESOURCES - SOUTH BUFFALO (CTB#3) | Earliest FRV determination | State |
| 2023-07-01 | CONTINENTAL RESOURCES - BUFFALO (CTB#1) | Earliest FRV determination | State |
| 2023-06-01 | CONTINENTAL RESOURCES - SOUTH BUFFALO (CTB#11) | Earliest FRV determination | State |
| 2023-06-01 | CONTINENTAL RESOURCES - WEST BUFFALO (CTB25) | Earliest FRV determination | State |
| 2023-06-01 | CONTINENTAL RESOURCES - SOUTH BUFFALO (CTB#3) | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.