EPA Air · violations by state and year
High-priority air violations in South Dakota, 2023
- 35Violations
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. Every violation below was recorded against a source in South Dakota during 2023; 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, 2023
South Dakota, other years
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 |
| 2023-11-29 | REDFIELD ENERGY LLC — high-priority violation on file | REDFIELD, Beadle, SD | HPV day-zero determination | State |
| 2023-10-19 | AG PROCESSING INC. | ABERDEEN, Brown, SD | HPV day-zero determination | State |
| 2023-08-21 | DAKOTA FOUNDRY, INC. | WEBSTER, Day, SD | Earliest FRV determination | State |
| 2023-07-27 | NORTHERN BORDER PIPELINE COMPANY - ESTELLINE COMPRESSOR | ESTELLINE, Deuel, SD | Earliest FRV determination | State |
| 2023-07-26 | NORTHERN BORDER PIPELINE COMPANY - CLARK COMPRESSOR | CLARK, Clark, SD | Earliest FRV determination | State |
| 2023-07-17 | POET BIOREFINING - GROTON | GROTON, Brown, SD | Earliest FRV determination | State |
| 2023-07-14 | MASTERBRAND CABINETS LLC | SIOUX FALLS, Minnehaha, SD | Earliest FRV determination | State |
| 2023-07-14 | SHOWPLACE WOOD PRODUCTS INC | HARRISBURG, Lincoln, SD | Earliest FRV determination | State |
| 2023-07-14 | REDFIELD ENERGY LLC — high-priority violation on file | REDFIELD, Beadle, SD | Earliest FRV determination | State |
| 2023-07-14 | SPEARFISH FOREST PRODUCTS, INC. | SPEARFISH, Lawrence, SD | Earliest FRV determination | State |
| 2023-07-14 | VALERO RENEWABLE FUELS COMPANY LLC — high-priority violation on file | AURORA, Brookings, SD | Earliest FRV determination | State |
| 2023-07-14 | DAKOTA ETHANOL LLC | WENTWORTH, Lake, SD | Earliest FRV determination | State |
| 2023-07-14 | NOVITA AURORA, LLC | AURORA, Brookings, SD | Earliest FRV determination | State |
| 2023-07-14 | NUGEN ENERGY LLC — high-priority violation on file | MARION, Turner, SD | Earliest FRV determination | State |
| 2023-07-14 | POET BIOPROCESSING - CHANCELLOR, LLC — high-priority violation on file | CHANCELLOR, Turner, SD | Earliest FRV determination | State |
| 2023-07-14 | GCC DACOTAH — high-priority violation on file | RAPID CITY, Pennington, SD | Earliest FRV determination | State |
| 2023-07-14 | AMERICAN COLLOID | BELLE FOURCHE, Butte, SD | Earliest FRV determination | State |
| 2023-07-07 | BLACK HILLS POWER, INC. (LANGE) | RAPID CITY, Pennington, SD | Earliest FRV determination | State |
| 2023-07-01 | CONTINENTAL RESOURCES - BUFFALO (CTB#1) | NEAR BUFFALO, Harding, SD | Earliest FRV determination | State |
| 2023-06-27 | RING NECK ENERGY & FEED LLC — high-priority violation on file | ONIDA, Sully, SD | Earliest FRV determination | State |
| 2023-06-08 | WESTERN MINNESOTA MUNICIPAL POWER AGENCY - WATERTOWN | WATERTOWN, Codington, SD | Earliest FRV determination | State |
| 2023-06-08 | GLACIAL LAKES ENERGY LLC | WATERTOWN, Codington, SD | Earliest FRV determination | State |
| 2023-06-01 | BENCHMARK FOAM, INC. | WATERTOWN, Codington, 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 |
| 2023-05-26 | GLACIAL LAKES ENERGY LLC | WATERTOWN, Codington, SD | HPV day-zero determination | State |
| 2023-05-24 | NUGEN ENERGY LLC — high-priority violation on file | MARION, Turner, SD | Earliest FRV determination | State |
| 2023-04-19 | AG PROCESSING INC. | ABERDEEN, Brown, SD | Earliest FRV determination | State |
| 2023-03-30 | REDFIELD ENERGY LLC — high-priority violation on file | REDFIELD, Beadle, SD | Earliest FRV determination | State |
| 2023-02-13 | POET BIOPROCESSING - CHANCELLOR, LLC — high-priority violation on file | CHANCELLOR, Turner, SD | HPV day-zero determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with violations in SD in 2023. It lists 35 violations recorded in 2023.