EPA Air · by county
Air-emissions sources in Beadle County, South Dakota
- 12Facilities
Every stationary source in Beadle County, South Dakota that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Beadle County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Beadle County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 7
- 2025 — inspections 5
- 2024 — inspections 8
- 2023 — inspections 5
- 2022 — inspections 8
- 2021 — inspections 5
- 2020 — inspections 6
- 2019 — inspections 5
- 2018 — inspections 7
- 2017 — inspections 5
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| DAPRO LLC | Synthetic minor source | No |
| GCC CONSOLIDATED READY MIX, INC. | Synthetic minor source | No |
| HMMI, LLC (FORMERLY HORIZONTAL MACHINING & MANUFACTURING, INC.) | Synthetic minor source | No |
| HURON ENERGY LLC, DBA GLACIAL LAKES ENERGY LLC | Major source | Yes |
| NORTH CENTRAL FOAM | Synthetic minor source | Yes |
| NORTHWESTERN ENERGY PUBLIC SERVICE CORPORATION - HURON | Major source | No |
| NUSTAR PIPELINE OPERATING PARTNERSHIP LP - WOLSEY | Major source | No |
| OVERBUILT | Minor source | No |
| REDFIELD ENERGY LLC | Major source | Yes |
| TEREX | Minor source | No |
| TRUENORTH STEEL (HURON CULVERT & TANK) | Minor source | No |
| TRUSSBILT, LLC | Major source | Yes |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.