County page
Lyon County
Lyon County currently shows 0 Superfund sites, 28 imported facility profiles, and 14,289 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 Lyon County.
The latest loaded TRI year is 2024, with 14,289 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
Archer Daniels Midland Company
Violation Identified across 7 of the last 12 quarters, with $1,015 in recorded penalties.
Cottonwood Wwtp
Significant noncompliance across 6 of the last 12 quarters in the imported ECHO record.
Garvin Wwtp
Violation Identified across 6 of the last 12 quarters in the imported ECHO record.
Lynd Wwtp
Violation Identified across 6 of the last 12 quarters in the imported ECHO record.
Russell Wwtp
Violation Identified across 6 of the last 12 quarters in the imported ECHO record.
Schwan's Global Supply Chain Inc
No Violation Identified across 2 of the last 12 quarters, with $1,028 in recorded penalties.
Minneota Wwtp
Significant noncompliance across 5 of the last 12 quarters in the imported ECHO record.
Tracy
Violation Identified across 5 of the last 12 quarters in the imported ECHO record.
Legend Cabinetry Llc
No Violation Identified. Last recorded ECHO inspection: 2024-09-16.
West Central Ag Services - Beltrami Grain Elevator
No Violation Identified with $3,137 in recorded penalties.
Marshall Wwtp
Violation Identified across 3 of the last 12 quarters in the imported ECHO record.
Balaton Wwtp
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Ghent
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Taunton Wwtp
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Flint Hills Resources Pine Bend, Llc
No Violation Identified. Last recorded ECHO inspection: 1993-10-27.
Hirel Systems Llc - Marshall
No Violation Identified. Last recorded ECHO inspection: 2009-11-06.
Cs-12 Recovered Energy Facility
No Violation Identified. Last recorded ECHO inspection: 2025-06-02.
Cottonwood
Under review. Last recorded ECHO inspection: 2021-07-20.
Delanghe, Donald J.
Unknown. Last recorded ECHO inspection: 2024-08-29.
Diamond Concrete and Construction Inc
No Violation Identified. Last recorded ECHO inspection: 2023-08-03.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Toluene | Volatile organic compound | 1 | 12,909 lbs |
| Hydrogen sulfide | TRI-listed chemical | 1 | 1,379 lbs |
| Manganese compounds | TRI-listed chemical | 2 | 0 lbs |
| Benzo[g, h, i]perylene | TRI-listed chemical | 1 | 0 lbs |
| Copper compounds | TRI-listed chemical | 2 | 0 lbs |
| Zinc compounds | TRI-listed chemical | 3 | 0 lbs |
| Lead | Metals and metal compounds | 2 | 0 lbs |
| Polycyclic aromatic compounds | TRI-listed chemical | 1 | 0 lbs |
| Nitric acid | TRI-listed chemical | 1 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Minnesota
Minnesota facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Minnesota
Minnesota facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Minnesota
Minnesota facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.