EPA Air · inspections by state, industry and year
NAICS 9999: inspections in South Dakota, 2026
- 3Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row is one inspection recorded during 2026 at a South Dakota source whose primary industry code is NAICS 9999. A facility filing more than one industry code is counted under the first one on its record.
NAICS 9999 in South Dakota, other years
Other industries in South Dakota, 2026
- Chemical manufacturing (NAICS 3251) 12
- Utilities (NAICS 2211) 11
- Educational services (NAICS 6113) 5
- Pipeline transportation (NAICS 4869) 4
- Food manufacturing (NAICS 3112) 4
- Pipeline transportation (NAICS 4862) 3
- Nonmetallic mineral product manufacturing (NAICS 3273) 3
- Food manufacturing (NAICS 3115) 3
- Utilities (NAICS 2212) 3
Air-emissions inspections recorded in South Dakota, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-07-29 | NORTHWESTERN ENERGY PUBLIC SERVICE CORPORATION - ABERDEEN | ABERDEEN, Brown, SD | FCE On-Site | State |
| 2026-06-09 | VALERO RENEWABLE FUELS COMPANY LLC — high-priority violation on file | AURORA, Brookings, SD | FCE On-Site | State |
| 2026-05-06 | 3M COMPANY - ABERDEEN — high-priority violation on file | ABERDEEN, Brown, SD | FCE On-Site | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.