EPA Air · by county
Air-emissions sources in Yankton County, South Dakota
- 5Facilities
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Every stationary source in Yankton 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.
Every source’s record in Yankton County
Each of the 4 operating major, synthetic minor and minor sources in Yankton County, South Dakota has a record page: every source in Yankton County, A to Z.
By emissions classification in Yankton 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 Yankton 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 5
- 2025 inspections 3
- 2024 inspections 3
- 2023 inspections 3
- 2021 inspections 3
- 2019 inspections 3
- 2018 inspections 3
- 2017 inspections 3
Inspections in Yankton County, year by year
Other counties in South Dakota
Every county in the state with at least three sources on file.
- Codington County 12
- Custer County 4
- Davison County 11
- Deuel County 3
- Edmunds County 5
- Grant County 5
- Hamlin County 3
- Harding County 5
- Hughes County 5
- Hutchinson County 3
- Jerauld County 3
- Lawrence County 4
- Lincoln County 11
- McCook County 6
- Minnehaha County 61
- Moody County 4
- Pennington County 40
- Spink County 3
- Turner County 4
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| CONCRETE MATERIALS COMPANY | Synthetic minor source | No |
| HYDRO EXTRUSIONS (SAPA EXTRUSIONS INC) | Major source | No |
| NORTHWESTERN ENERGY PUBLIC SERVICE CORPORATION - YANKTON | Major source | No |
| NUSTAR PIPELINE OPERATING PARTNERSHIP LP - YANKTON | Major source | No |
| SACRED HEART MONASTERY | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register for Yankton county, SD. 5 facilities are listed in Yankton county, including 3 major sources.