County page
Brookings County
Brookings County currently shows 0 Superfund sites, 47 imported facility profiles, and 964,921 lbs in loaded TRI releases.
Overview
What this county page is saying
This live county page is generated from the ingested EPA datasets. It merges ECHO facility compliance rows, TRI release totals, and any Superfund sites attached to Brookings County.
The latest loaded TRI year is 2024, with 964,921 lbs in county-level on-site releases tied to the imported facility set.
Focus points
Design and product notes
County pages combine facility compliance history with chemical release totals.
TRI chemistry shows what is being reported, while ECHO shows who keeps drawing enforcement attention.
Superfund records add legacy cleanup context even when live contaminant detail is still sparse.
Superfund layer
Cleanup sites in this county
Facilities
Worst polluters and compliance pressure
Valero Renewable Fuels Company
Violation Identified across 5 of the last 12 quarters in the imported ECHO record.
United Parcel Service - Brookings
No Violation Identified with $5,300,000 in recorded penalties.
South Dakota Soybean Processors
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Volga, City of
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
Novita Aurora, Llc
Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
3m Company
No Violation Identified. Last recorded ECHO inspection: 2025-07-24.
Prairie Aquatech Manufacturing, Llc
Violation Identified across 4 of the last 12 quarters in the imported ECHO record.
South Dakota State University
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
White, City of
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Twin City Fan Cos Brookings
No Violation Identified. Last recorded ECHO inspection: 2025-10-09.
Basin Electric - Deer Creek Station
Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Brookings Municipal Utilities
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
University Estates
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Daktronics Incorporated
No Violation Identified. Last recorded ECHO inspection: 2025-09-10.
City of Brookings Landfill
No Violation Identified. Last recorded ECHO inspection: 2021-08-04.
3v2k Apartments
No Violation Identified. Last recorded ECHO inspection: 2025-09-17.
Additions & Renovations To George S Mickelson Midd
Under review. Last recorded ECHO inspection: 2025-09-17.
Aurora- City of
No Violation Identified. Last recorded ECHO inspection: 2024-08-29.
Bel Brands Usa - Brookings
No Violation Identified. Last recorded ECHO inspection: 2023-06-02.
Bluegill 2nd & 3rd Addition
No Violation Identified. Last recorded ECHO inspection: 2025-09-17.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| n-Hexane | TRI-listed chemical | 3 | 908,948 lbs |
| Toluene | Volatile organic compound | 1 | 26,956 lbs |
| Acetaldehyde | TRI-listed chemical | 1 | 13,072 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 1 | 9,274 lbs |
| Ethylbenzene | Volatile organic compound | 1 | 2,804 lbs |
| Formic acid | TRI-listed chemical | 1 | 1,727 lbs |
| Methanol | TRI-listed chemical | 2 | 926 lbs |
| Formaldehyde | TRI-listed chemical | 1 | 737 lbs |
| Acrolein | TRI-listed chemical | 1 | 346 lbs |
| Cyclohexane | TRI-listed chemical | 1 | 77 lbs |
| Benzene | Volatile organic compound | 1 | 43 lbs |
| Zinc compounds | TRI-listed chemical | 1 | 7 lbs |
| Chromium | Metals and metal compounds | 2 | 5 lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 1 | 0 lbs |
| Nickel | Metals and metal compounds | 2 | 0 lbs |
| Lead | Metals and metal compounds | 1 | 0 lbs |
| Lead compounds | Metals and metal compounds | 1 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in South Dakota
South Dakota facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in South Dakota
South Dakota facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in South Dakota
South Dakota facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.