EPA Air · stack tests by state and year
Air-emissions stack tests in South Dakota, 2024
- 59Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in South Dakota during 2024; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in South Dakota, 2024
- Pennington County 10
- Brown County 7
- Brookings County 6
- Davison County 5
- Beadle County 4
- Edmunds County 4
- Turner County 3
- Grant County 3
- Butte County 3
South Dakota, other years
Air-emissions stack tests recorded in South Dakota, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-12-11 | NORTHWESTERN ENERGY PUBLIC SERVICE CORPORATION - ABERDEEN | ABERDEEN, Brown, SD | Pass | State |
| 2024-11-21 | POET BIOREFINING - MITCHELL LLC | MITCHELL, Davison, SD | Pass | State |
| 2024-11-19 | PETE LIEN & SONS, INC. MAIN PLANT | RAPID CITY, Pennington, SD | Pass | State |
| 2024-11-14 | WHARF RESOURCES INC - COEUR WHARF | LEAD, Lawrence, SD | Pass | State |
| 2024-11-06 | HURON ENERGY LLC, DBA GLACIAL LAKES ENERGY LLC — high-priority violation on file | HURON, Beadle, SD | Pass | State |
| 2024-11-06 | HUB CITY ENERGY, LLC — high-priority violation on file | ABERDEEN, Brown, SD | Pass | State |
| 2024-11-05 | GLACIAL LAKES ENERGY LLC | WATERTOWN, Codington, SD | Pass | State |
| 2024-10-30 | POET BIOREFINING - GROTON | GROTON, Brown, SD | Pass | State |
| 2024-10-30 | ABERDEEN ENERGY, LLC — high-priority violation on file | MINA, Edmunds, SD | Pass | State |
| 2024-10-29 | ABERDEEN ENERGY, LLC — high-priority violation on file | MINA, Edmunds, SD | Pass | State |
| 2024-10-17 | WBI ENERGY TRANSMISSION, INC | BELLE FOURCHE, Butte, SD | Pass | State |
| 2024-10-17 | SIOUX VALLEY ENERGY | MOODY COUNTY, Moody, SD | Pass | State |
| 2024-10-16 | WBI ENERGY TRANSMISSION, INC | BELLE FOURCHE, Butte, SD | Pass | State |
| 2024-10-15 | WBI ENERGY TRANSMISSION, INC | BELLE FOURCHE, Butte, SD | Pass | State |
| 2024-10-09 | GCC DACOTAH — high-priority violation on file | RAPID CITY, Pennington, SD | Pass | State |
| 2024-10-08 | GCC DACOTAH — high-priority violation on file | RAPID CITY, Pennington, SD | Pass | State |
| 2024-10-03 | AGTEGRA COOPERATIVE - CRAVEN | IPSWICH, Edmunds, SD | Pass | State |
| 2024-10-01 | DAKOTA KITCHEN AND BATH INC | SIOUX FALLS, Minnehaha, SD | Pass | State |
| 2024-10-01 | GCC DACOTAH — high-priority violation on file | RAPID CITY, Pennington, SD | Pass | State |
| 2024-09-26 | HUB CITY ENERGY, LLC — high-priority violation on file | ABERDEEN, Brown, SD | Pass | State |
| 2024-09-11 | BASIN ELECTRIC - DEER CREEK STATION | ELKTON, Brookings, SD | Pass | State |
| 2024-09-05 | PETE LIEN & SONS, INC. MAIN PLANT | RAPID CITY, Pennington, SD | Pending | State |
| 2024-09-05 | PETE LIEN & SONS, INC. MAIN PLANT | RAPID CITY, Pennington, SD | Pass | State |
| 2024-09-04 | SHOWPLACE WOOD PRODUCTS INC | HARRISBURG, Lincoln, SD | Pending | State |
| 2024-08-29 | NUSTAR PIPELINE OPERATING PARTNERSHIP LP - MITCHELL | MITCHELL, Davison, SD | Pass | State |
| 2024-08-28 | VALERO RENEWABLE FUELS COMPANY LLC — high-priority violation on file | AURORA, Brookings, SD | Pending | State |
| 2024-08-27 | WHARF RESOURCES INC - COEUR WHARF | LEAD, Lawrence, SD | Pass | State |
| 2024-08-22 | BASIN ELECTRIC POWER COOPERATIVE GROTON GENERATING | GROTON, Brown, SD | Pass | State |
| 2024-08-20 | HURON ENERGY LLC, DBA GLACIAL LAKES ENERGY LLC — high-priority violation on file | HURON, Beadle, SD | Pass | State |
| 2024-08-20 | NUGEN ENERGY LLC — high-priority violation on file | MARION, Turner, SD | Pending | State |
| 2024-08-15 | OTTER TAIL POWER COMPANY | BIG STONE CITY, Grant, SD | Pending | State |
| 2024-08-15 | POET BIOPROCESSING - CHANCELLOR, LLC — high-priority violation on file | CHANCELLOR, Turner, SD | Pass | State |
| 2024-08-14 | OTTER TAIL POWER COMPANY | BIG STONE CITY, Grant, SD | Pass | State |
| 2024-08-13 | OTTER TAIL POWER COMPANY | BIG STONE CITY, Grant, SD | Pass | State |
| 2024-07-02 | HUB CITY ENERGY, LLC — high-priority violation on file | ABERDEEN, Brown, SD | Pass | State |
| 2024-06-27 | GCC DACOTAH — high-priority violation on file | RAPID CITY, Pennington, SD | Pass | State |
| 2024-06-26 | GCC DACOTAH — high-priority violation on file | RAPID CITY, Pennington, SD | Pass | State |
| 2024-06-11 | NORTHERN STATES POWER COMPANY | SIOUX FALLS, Minnehaha, SD | Pass | State |
| 2024-05-29 | PETE LIEN & SONS, INC. MAIN PLANT | RAPID CITY, Pennington, SD | Pass | State |
| 2024-05-14 | OTTER TAIL POWER COMPANY - ASTORIA STATION | ASTORIA, Deuel, SD | Pass | State |
| 2024-05-09 | WESSINGTON SPRINGS DIESEL GENERATION PLANT | WESSINGTON SPRINGS, Jerauld, SD | Pass | State |
| 2024-04-18 | BLACK HILLS POWER, INC. (LANGE) | RAPID CITY, Pennington, SD | Pass | State |
| 2024-04-16 | POET BIOREFINING - MITCHELL LLC | MITCHELL, Davison, SD | Pass | State |
| 2024-04-09 | VALERO RENEWABLE FUELS COMPANY LLC — high-priority violation on file | AURORA, Brookings, SD | Pass | State |
| 2024-03-20 | HURON ENERGY LLC, DBA GLACIAL LAKES ENERGY LLC — high-priority violation on file | HURON, Beadle, SD | Pass | State |
| 2024-03-19 | ABERDEEN ENERGY, LLC — high-priority violation on file | MINA, Edmunds, SD | Pass | State |
| 2024-03-14 | AG PROCESSING INC. | ABERDEEN, Brown, SD | Pass | State |
| 2024-02-27 | WILLOW LAKE COMPRESSOR STATION | WILLOW LAKE, Clark, SD | Pass | State |
| 2024-02-23 | POET RESEARCH CENTER - SCOTLAND — high-priority violation on file | SCOTLAND, Bon Homme, SD | Pass | State |
| 2024-02-21 | POET RESEARCH CENTER - SCOTLAND — high-priority violation on file | SCOTLAND, Bon Homme, SD | Pass | State |
| 2024-02-13 | VALERO RENEWABLE FUELS COMPANY LLC — high-priority violation on file | AURORA, Brookings, SD | Pass | State |
| 2024-02-13 | NUGEN ENERGY LLC — high-priority violation on file | MARION, Turner, SD | Pass | State |
| 2024-01-31 | POET BIOREFINING - MITCHELL LLC | MITCHELL, Davison, SD | Pass | State |
| 2024-01-31 | POET BIOREFINING - MITCHELL LLC | MITCHELL, Davison, SD | Pass | State |
| 2024-01-30 | GLACIAL LAKES ENERGY LLC | WATERTOWN, Codington, SD | Pass | State |
| 2024-01-25 | NOVITA AURORA, LLC | AURORA, Brookings, SD | Pass | State |
| 2024-01-23 | REDFIELD ENERGY LLC — high-priority violation on file | REDFIELD, Beadle, SD | Pass | State |
| 2024-01-16 | VALERO RENEWABLE FUELS COMPANY LLC — high-priority violation on file | AURORA, Brookings, SD | Pass | State |
| 2024-01-03 | DAKOTA ETHANOL LLC | WENTWORTH, Lake, SD | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in state SD for 2024. It lists 59 stack tests recorded in 2024.