EPA Air · violations by state, industry and year
Oil and gas extraction (NAICS 2111): violations in 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 is one violation recorded during 2023 at a South Dakota source whose primary industry code is NAICS 2111. A facility filing more than one industry code is counted under the first one on its record.
Oil and gas extraction (NAICS 2111) in South Dakota, other years
- 2025 4
Other industries in South Dakota, 2023
High-priority air violations recorded in South Dakota, 2023
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2023-12-28 | CONTINENTAL RESOURCES - WEST BUFFALO (CTB25) | NEAR BUFFALO, Harding, SD | Earliest FRV determination | State |
| 2023-12-28 | CONTINENTAL RESOURCES - BUFFALO (CTB#1) | NEAR BUFFALO, Harding, SD | Earliest FRV determination | State |
| 2023-12-28 | CONTINENTAL RESOURCES - SOUTH BUFFALO (CTB#11) | NEAR BUFFALO, Harding, SD | Earliest FRV determination | State |
| 2023-12-28 | CONTINENTAL RESOURCES - SOUTH BUFFALO (CTB#3) | NEAR BUFFALO, Harding, SD | Earliest FRV determination | State |
| 2023-07-01 | CONTINENTAL RESOURCES - BUFFALO (CTB#1) | NEAR BUFFALO, Harding, SD | Earliest FRV determination | State |
| 2023-06-01 | CONTINENTAL RESOURCES - SOUTH BUFFALO (CTB#11) | NEAR BUFFALO, Harding, SD | Earliest FRV determination | State |
| 2023-06-01 | CONTINENTAL RESOURCES - WEST BUFFALO (CTB25) | NEAR BUFFALO, Harding, SD | Earliest FRV determination | State |
| 2023-06-01 | CONTINENTAL RESOURCES - SOUTH BUFFALO (CTB#3) | NEAR BUFFALO, Harding, SD | Earliest FRV determination | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.