County page
Minnehaha County
Minnehaha County currently shows 0 Superfund sites, 165 imported facility profiles, and 1,111,360 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 Minnehaha County.
The latest loaded TRI year is 2024, with 1,111,360 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
Valley View Mobile Home Park
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Smithfield Packaged Meats Corp. - Sioux Falls, Sd
Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
United Parcel Service - Sioux Falls Gateway
No Violation Identified with $5,300,000 in recorded penalties.
United Parcel Service - Sioux Falls Hub
No Violation Identified with $5,300,000 in recorded penalties.
Starmark Cabinetry
Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Phillips Crossing Addition
Under review across 2 of the last 12 quarters, with $18,345 in recorded penalties.
Grant Park Addition
Under review across 1 of the last 12 quarters, with $29,438 in recorded penalties.
Sioux Falls Water Reclamation Plant
Violation Identified across 5 of the last 12 quarters in the imported ECHO record.
Design Tanks Inc
No Violation Identified. Last recorded ECHO inspection: 2025-09-17.
Marmen Energy Company
No Violation Identified. Last recorded ECHO inspection: 2025-09-19.
Midwest Railcar Repair Inc
Violation Identified across 4 of the last 12 quarters in the imported ECHO record.
Henkel Us Operations Corporation
Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Diamond Mowers Inc.
No Violation Identified. Last recorded ECHO inspection: 2025-06-26.
Avera Mckennan Hospital
No Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Concrete Materials
No Violation Identified. Last recorded ECHO inspection: 2019-09-25.
Brandon Wtp
Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Crooks, City of
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Hartford, City of
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
South Dakota Air National Guard
No Violation Identified. Last recorded ECHO inspection: 2026-03-12.
Luverne Truck Equipment Inc
No Violation Identified. Last recorded ECHO inspection: 2005-07-20.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 2 | 909,995 lbs |
| Styrene | Volatile organic compound | 1 | 61,725 lbs |
| Ammonia | TRI-listed chemical | 1 | 51,413 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 3 | 39,351 lbs |
| n-Butyl alcohol | TRI-listed chemical | 2 | 23,862 lbs |
| Toluene | Volatile organic compound | 2 | 17,549 lbs |
| Manganese | TRI-listed chemical | 5 | 3,779 lbs |
| Hydrogen sulfide | TRI-listed chemical | 1 | 3,537 lbs |
| Zinc compounds | TRI-listed chemical | 3 | 83 lbs |
| Chromium | Metals and metal compounds | 4 | 32 lbs |
| Copper | TRI-listed chemical | 2 | 14 lbs |
| Nickel | Metals and metal compounds | 3 | 11 lbs |
| Naphthalene | TRI-listed chemical | 1 | 5 lbs |
| Lead compounds | Metals and metal compounds | 2 | 3 lbs |
| Copper compounds | TRI-listed chemical | 2 | 0 lbs |
| Nitric acid | TRI-listed chemical | 1 | 0 lbs |
| Mercury | TRI-listed chemical | 1 | 0 lbs |
| Certain glycol ethers | TRI-listed chemical | 1 | 0 lbs |
| Ethylene glycol | TRI-listed chemical | 1 | 0 lbs |
| Sodium nitrite | TRI-listed chemical | 2 | 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.