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EPA fines in South Dakota

23 cases at facilities in South Dakota totalling $244,310.00 in civil penalties assessed, from settlements entered November 12, 2021 – November 12, 2026.

Company / respondentCaseLawCivil penalty assessedSettlement enteredSource
Associated Milk Producers, Inc.,
AMPI - HOVEN — Hoven, SD
AMPI
Case 08-2024-0233
CAA$159,500.002024-09-27ECHO case report
Associated Milk Producers, Inc.,
AMPI - HOVEN — Hoven, SD
AMPI - HOVEN
Case 08-2024-0234
EPCRA$19,434.002024-09-27ECHO case report
Loeffler Construction Consulting, LLC
PORCUPINE DISTRICT GOVERNMENT BUILDING — Porcupine, SD
PORCUPINE DISTRICT GOVERNMENT BUILDING
Case 08-2026-0141
CWA$15,780.002026-04-21ECHO case report
Crew Restoration & Construction, Inc.
CREW INC. — Sioux Falls, SD
Crew Inc.
Case 08-2026-0237
TSCA$15,000.002026-06-25ECHO case report
FARMERS UNION OIL CO. ( MCLAUGHLIN-FAC.4040020)
FARMERS UNION OIL CO. ( MCLAUGHLIN-FAC.4040020) — Mc Laughlin, SD
FUO McLaughlin ESA
Case 08-2023-0031
RCRA$3,666.002023-01-12ECHO case report
Oyate General Store
OYATE GENERAL STORE(FKA OGLALA GENERAL STORE)(FORMERLY CUBBY'S C-STORE) — Oglala, SD
Oyate General Store
Case 08-2025-0049
RCRA$3,391.002025-03-25ECHO case report
FARMERS UNION OIL CO. (DUPREE-FAC 4020029)
FARMERS UNION OIL CO. - DUPREE (2) — Dupree, SD
FARMERS UNION OIL CO. (DUPREE-FAC 4020029)
Case 08-2025-0026
RCRA$2,445.002025-01-30ECHO case report
TIMBER LAKE SERVICE COMPANY
TIMBER LAKE SERVICE — Timber Lake, SD
TIMBER LAKE SERVICE COMPANY
Case 08-2024-0201
RCRA$2,445.002024-09-20ECHO case report
South Dakota Department of Transportation
SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION — Mission, SD
South Dakota Department of Transportation
Case 08-2025-0027
RCRA$2,445.002025-02-24ECHO case report
RED CLOUD INDIAN SCHOOL
RED CLOUD INDIAN SCHOOL — Pine Ridge, SD
RED CLOUD INDIAN SCHOOL
Case 08-2024-0169
RCRA$2,445.002024-08-06ECHO case report
Total of all 23 cases in this group$244,310.00

Showing the top 10 of 23 cases in this group. Group total (all 23): $244,310.00 in civil penalties assessed. The full list and CSV export come with the paid plan — see Pricing.