Data / Environmental compliance / South Dakota
Environmental compliance in South Dakota: 116 facilities, $6,119,852 in penalties (2021 to 2026)
EPA's ECHO database lists 116 facilities in South Dakota with a formal enforcement action, penalties of $5,000 or more, three or more quarters in significant noncompliance or a federal case in the five years to November 1, 2026: 138 formal actions, 295 informal actions and $6,119,852 in penalties.
SpecStream is the live web data engine for teams and agents. It reads EPA's enforcement and compliance records, and this page is that reading. Ask for the facilities you check by industry, state or program and new inspections, violations and penalties arrive in your sheet, CRM, Slack or agent as EPA and the states record them.
- State
- South Dakota
- Facilities
- 116
- Formal enforcement actions
- 138
- Informal actions
- 295
- Penalties
- $6,119,852 ($5,748,785 from federal cases)
- Facilities with three or more quarters in significant noncompliance
- 30
Industries with the largest penalties
| Industry | NAICS | Facilities | Penalties |
|---|---|---|---|
| Couriers and Express Delivery Services | 4921 | 10 | $5,300,000 |
| Dairy Product Manufacturing | 3115 | 3 | $208,851 |
| Animal Slaughtering and Processing | 3116 | 1 | $206,000 |
| Nonresidential Building Construction | 2362 | 5 | $200,081 |
| Water, Sewage and Other Systems | 2213 | 26 | $54,700 |
| Coating, Engraving, Heat Treating, and Allied Activities | 3328 | 1 | $34,188 |
| Beverage Manufacturing | 3121 | 1 | $27,507 |
| Remediation and Other Waste Management Services | 5629 | 1 | $4,983 |
| Elementary and Secondary Schools | 6111 | 1 | $2,445 |
| Miscellaneous Nondurable Goods Merchant Wholesalers | 4249 | 1 | $1,600 |
| Farm Product Raw Material Merchant Wholesalers | 4245 | 1 | $0 |
| Grain and Oilseed Milling | 3112 | 1 | $0 |
| Poultry and Egg Production | 1123 | 1 | $0 |
| Basic Chemical Manufacturing | 3251 | 4 | $0 |
| Cattle Ranching and Farming | 1121 | 1 | $0 |
| Nonmetallic Mineral Mining and Quarrying | 2123 | 1 | $0 |
| Animal Food Manufacturing | 3111 | 1 | $0 |
Facilities with the largest penalties
Ranked by penalties of the last five years. Each row links to EPA's facility report.
| Facility | City | State | Formal actions | Penalties | Quarters in significant noncompliance | Latest penalty | Source |
|---|---|---|---|---|---|---|---|
| United Parcel Service, Aberdeen | Aberdeen | SD | 2 | $5,300,000 | 0 | October 17, 2022 | echo.epa.gov |
| United Parcel Service, Brookings | Brookings | SD | 2 | $5,300,000 | 0 | October 17, 2022 | echo.epa.gov |
| United Parcel Service, Huron | Huron | SD | 2 | $5,300,000 | 0 | October 17, 2022 | echo.epa.gov |
| United Parcel Service, Mitchell | Mitchell | SD | 2 | $5,300,000 | 0 | October 17, 2022 | echo.epa.gov |
| United Parcel Service, Rapid City | Rapid City | SD | 2 | $5,300,000 | 0 | October 17, 2022 | echo.epa.gov |
| United Parcel Service, Sioux Falls Gateway | Sioux Falls | SD | 2 | $5,300,000 | 0 | October 17, 2022 | echo.epa.gov |
| United Parcel Service, Sioux Falls Hub | Sioux Falls | SD | 2 | $5,300,000 | 0 | October 17, 2022 | echo.epa.gov |
| United Parcel Service, Sturgis | Sturgis | SD | 2 | $5,300,000 | 0 | October 17, 2022 | echo.epa.gov |
| United Parcel Service, Winner | Winner | SD | 2 | $5,300,000 | 0 | October 17, 2022 | echo.epa.gov |
| United Parcel Service, Yankton | Yankton | SD | 2 | $5,300,000 | 0 | October 17, 2022 | echo.epa.gov |
| Ampi, Hoven | Hoven | SD | 2 | $178,934 | 0 | September 27, 2024 | echo.epa.gov |
| New Angus, LLC | Aberdeen | SD | 2 | $146,463 | 0 | April 18, 2023 | echo.epa.gov |
| Powdertech Corporation | Webster | SD | 2 | $34,188 | 3 | July 7, 2022 | echo.epa.gov |
| Powder House Pass Cid | Lead | SD | 1 | $30,200 | 0 | August 24, 2023 | echo.epa.gov |
| Valley Queen Cheese Factory, Inc. | Milbank | SD | 1 | $29,917 | 0 | February 21, 2023 | echo.epa.gov |
| Grant Park Addition | Baltic | SD | 1 | $29,438 | 0 | April 21, 2023 | echo.epa.gov |
| Abe South Dakota LLC | Aberdeen | SD | 1 | $27,507 | 0 | July 10, 2026 | echo.epa.gov |
| Phillips Crossing Addition | Baltic | SD | 1 | $18,345 | 0 | April 21, 2023 | echo.epa.gov |
| Porcupine District Government Building | Porcupine | SD | 1 | $15,780 | 0 | April 21, 2026 | echo.epa.gov |
| Crew Inc. | Sioux Falls | SD | 1 | $15,000 | 0 | June 25, 2026 | echo.epa.gov |
| Hermosa, Town of | Hermosa | SD | 1 | $13,000 | 1 | July 28, 2022 | echo.epa.gov |
| Pearl Creek Colony | Iroquois | SD | 1 | $11,500 | 0 | July 10, 2024 | echo.epa.gov |
| Sky Ridge Subdivision | Spearfish | SD | 1 | $5,835 | 0 | June 13, 2023 | echo.epa.gov |
| Horsley Specialties, Inc. | Rapid City | SD | 1 | $4,983 | 0 | March 12, 2025 | echo.epa.gov |
| Oyate General Store(fka Oglala General Store)(formerly Cubby's C-Store) | Oglala | SD | 1 | $3,391 | 0 | March 25, 2025 | echo.epa.gov |
| NH-8 0212(184)143, Dewey County, PCN 04XG | Lantry | SD | 1 | $2,100 | 0 | July 12, 2024 | echo.epa.gov |
| Fuel, Inc (agency Village C-Store) | Agency Village | SD | 2 | $2,010 | 0 | April 25, 2022 | echo.epa.gov |
| DDNJ, LLC | Rapid City East, Unorganized Territory of | SD | 1 | $1,811 | 0 | May 2, 2022 | echo.epa.gov |
| Our Lady of Lourdes | Porcupine | SD | 1 | $1,630 | 0 | August 6, 2024 | echo.epa.gov |
| Dakota Sioux Casino C-Store | Watertown | SD | 1 | $1,340 | 0 | March 21, 2022 | echo.epa.gov |
| E-24 | Mission | SD | 1 | $815 | 0 | November 8, 2024 | echo.epa.gov |
| Dell Rapids Coop Grain | Dell Rapids | SD | 2 | $800 | 0 | March 28, 2023 | echo.epa.gov |
| Dakota Crossing | Agency Village | SD | 1 | $670 | 0 | March 14, 2022 | echo.epa.gov |
| Port of Entry: Sioux Falls | Sioux Falls | SD | 21 | $0 | 0 | echo.epa.gov | |
| Pelican Plaza | Watertown | SD | 5 | $0 | 2 | echo.epa.gov | |
| Crazy Horse School-Crazy Horse School Treatment | Wanblee | SD | 3 | $0 | 3 | echo.epa.gov | |
| Poet Biorefining-Chancellor | Chancellor | SD | 2 | $0 | 4 | echo.epa.gov | |
| Beulah Land Water-Chlorinator | Sioux Falls | SD | 2 | $0 | 0 | echo.epa.gov | |
| Lakeside Dairy | Sioux Falls | SD | 2 | $0 | 0 | echo.epa.gov | |
| Reuman Consulting LLC | Presho | SD | 2 | $0 | 0 | echo.epa.gov | |
| Eagle Butte WWTF | Eagle Butte | SD | 1 | $0 | 5 | echo.epa.gov | |
| Columbia, City of | Columbia | SD | 1 | $0 | 4 | echo.epa.gov | |
| Redfield Energy, LLC | Redfield | SD | 1 | $0 | 4 | echo.epa.gov | |
| Poet Research Center | Scotland | SD | 1 | $0 | 3 | echo.epa.gov | |
| Ag Processing, Inc.- Aberdeen Soybean Processing Plant | Aberdeen | SD | 1 | $0 | 2 | echo.epa.gov | |
| GCC Dacotah | Rapid City | SD | 1 | $0 | 2 | echo.epa.gov | |
| Brown Agronomy, LLC | Gettysburg | SD | 1 | $0 | 0 | echo.epa.gov | |
| Buche's Gus Stop (fka-Long Creek Store, Wanblee) | Wanblee | SD | 1 | $0 | 0 | echo.epa.gov | |
| Camby's Pass, Inc. | Roscoe | SD | 1 | $0 | 0 | echo.epa.gov | |
| D & D Oil Co Inc | Isabel | SD | 1 | $0 | 0 | echo.epa.gov | |
| Dakota Mill & Grain | Presho | SD | 1 | $0 | 0 | echo.epa.gov | |
| Dakota Mill & Grain | Wall | SD | 1 | $0 | 0 | echo.epa.gov | |
| Dakota Mill & Grain | Phillip | SD | 1 | $0 | 0 | echo.epa.gov | |
| Dakota Mill & Grain | Belle Fourche | SD | 1 | $0 | 0 | echo.epa.gov | |
| Dakota Mill & Grain | Highmore | SD | 1 | $0 | 0 | echo.epa.gov | |
| Dakota Mill & Grain, Murdo | Murdo | SD | 1 | $0 | 0 | echo.epa.gov | |
| Dakota Mill & Grain, Inc. | Fort Pierre | SD | 1 | $0 | 0 | echo.epa.gov | |
| Dakota Mill and Grain, Inc. | Midland | SD | 1 | $0 | 0 | echo.epa.gov | |
| Dakota Pro Air, LLC | Letcher | SD | 1 | $0 | 0 | echo.epa.gov | |
| Eagle Stop | Eagle Butte | SD | 1 | $0 | 0 | echo.epa.gov | |
| Farmers Ag Center East | Madison | SD | 1 | $0 | 0 | echo.epa.gov | |
| Farmers Union Oil Co. | Chelsea | SD | 1 | $0 | 0 | echo.epa.gov | |
| Farmers Union Oil Co. ( Mclaughlin-Fac.4040020) | MC Laughlin | SD | 1 | $0 | 0 | echo.epa.gov | |
| Farmers Union Oil Company (dupree- Fac.4020020) | Dupree | SD | 1 | $0 | 0 | echo.epa.gov | |
| Gilt Edge Mine | Lead | SD | 1 | $0 | 0 | echo.epa.gov | |
| Glacial Lakes Energy LLC | Watertown | SD | 1 | $0 | 0 | echo.epa.gov | |
| Good Earth Natural Foods Co. South Dakota | Spearfish | SD | 1 | $0 | 0 | echo.epa.gov | |
| Gus Stop | Mission | SD | 1 | $0 | 0 | echo.epa.gov | |
| Jack's Service (formerly D & D Oil) | Isabel | SD | 1 | $0 | 0 | echo.epa.gov | |
| Leola, City of | Leola | SD | 1 | $0 | 0 | echo.epa.gov | |
| Maher Cattle | Timber Lake | SD | 1 | $0 | 0 | echo.epa.gov | |
| Omni-Lyte Enviro USA LLC | Summit | SD | 1 | $0 | 0 | echo.epa.gov | |
| Omnilyte Enviro US LLC | Aberdeen | SD | 1 | $0 | 0 | echo.epa.gov | |
| Pine Ridge Oil Co | Pine Ridge | SD | 1 | $0 | 0 | echo.epa.gov | |
| Poet Biorefining, Groton | Groton | SD | 1 | $0 | 0 | echo.epa.gov | |
| Prairie Ag Partners | Arlington | SD | 1 | $0 | 0 | echo.epa.gov | |
| Prairie Ag Partners, Lake Preston Agronomy | Lake Preston | SD | 1 | $0 | 0 | echo.epa.gov | |
| Prairie Ag Partners Badger | Badger | SD | 1 | $0 | 0 | echo.epa.gov | |
| Ramsdell's F & M, LTD | Flandreau | SD | 1 | $0 | 0 | echo.epa.gov | |
| Red Cloud Indian School | Pine Ridge | SD | 1 | $0 | 0 | echo.epa.gov | |
| Red River Energy LLC | Rosholt | SD | 1 | $0 | 0 | echo.epa.gov | |
| River Thru Ag Services | Flandreau | SD | 1 | $0 | 0 | echo.epa.gov | |
| S&S Ag Supply, LLC | Freeman | SD | 1 | $0 | 0 | echo.epa.gov | |
| S.S. & H., Inc. | Ashton | SD | 1 | $0 | 0 | echo.epa.gov | |
| Sioux Boys | Lower Brule | SD | 1 | $0 | 0 | echo.epa.gov | |
| Smithfield Packaged Meats Corp., Sioux Falls, SD | Sioux Falls | SD | 1 | $0 | 0 | echo.epa.gov | |
| South Dakota Department of Transportation | Mission | SD | 1 | $0 | 0 | echo.epa.gov | |
| Timber Lake Service Company | Timber Lake | SD | 1 | $0 | 0 | echo.epa.gov | |
| TJ Biotech, LLC | Watertown | SD | 1 | $0 | 0 | echo.epa.gov | |
| Twin Brooks | Twin Brooks | SD | 1 | $0 | 0 | echo.epa.gov | |
| Valandra's II | ST. Francis | SD | 1 | $0 | 0 | echo.epa.gov | |
| Valburg Aerial Spraying Inc. | White River | SD | 1 | $0 | 0 | echo.epa.gov | |
| Western Consolidated Cooperative | Twin Brooks | SD | 1 | $0 | 0 | echo.epa.gov | |
| Cherry Creek Wastewater Treatment Facility | Eagle Butte | SD | 0 | $0 | 11 | echo.epa.gov | |
| Lower Brule Lagoon System | Lower Brule | SD | 0 | $0 | 10 | echo.epa.gov | |
| West Brule Lagoon North | Lower Brule | SD | 0 | $0 | 10 | echo.epa.gov | |
| West Brule Lagoon South | Lower Brule | SD | 0 | $0 | 9 | echo.epa.gov | |
| Mission City of | Mission | SD | 0 | $0 | 8 | echo.epa.gov | |
| Crow Creek Lagoon System | Fort Thompson | SD | 0 | $0 | 7 | echo.epa.gov | |
| LNC | Lake Norden | SD | 0 | $0 | 7 | echo.epa.gov |
By program
| Program | Facilities | Formal actions | Informal actions | Penalties | Facilities with quarters in significant noncompliance |
|---|---|---|---|---|---|
| Clean Air Act | 12 | 9 | 0 | $0 | 5 |
| Clean Water Act | 50 | 19 | 228 | $366,084 | 29 |
| Hazardous waste (RCRA) | 39 | 11 | 0 | $4,983 | 0 |
| Drinking water (SDWA) | 5 | 8 | 66 | $0 | 0 |
Updated November 7, 2026. Read from US EPA, Enforcement and Compliance History Online (ECHO). Public domain (U.S. government work). Counts and penalties cover the five years to November 1, 2026 as ECHO publishes them in its exporter and case downloads, drawn from EPA's air, water, hazardous waste and drinking water systems and from the states that report to them. Records can be incomplete, late or corrected after this page was read. A federal case penalty that names several facilities is shown on each of them and counted once in industry, state and national totals. Each row links to EPA's own report. A quarter in significant noncompliance is EPA's term for a serious violation status in a program, not a finding of fault beyond that status. This page uses US EPA data and is not endorsed or certified by the US EPA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.