County page
Dakota County
Dakota County currently shows 1 Superfund site, 77 imported facility profiles, and 815,438 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 Dakota County.
The latest loaded TRI year is 2024, with 815,438 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
Freeway Sanitary Landfill
Freeway Sanitary Landfill is in EPA's Superfund layer for Burnsville, MN. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Sanimax Usa Llc
Significant noncompliance across 6 of the last 12 quarters, with $55,000 in recorded penalties.
Sheldahl Flexible Technologies, Inc (west)
Significant noncompliance across 6 of the last 12 quarters, with $15,758 in recorded penalties.
Spectro Alloys Corp
No Violation Identified with $111,015 in recorded penalties.
Randolph
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Safety-kleen Systems Inc (510302)
Significant noncompliance across 4 of the last 12 quarters, with $5,800 in recorded penalties.
Empire Rentals, Llc
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Emerald Greens Golf
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
Flint Hills Resources Pine Bend, Llc
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Vermillion Wwtp
Significant noncompliance across 6 of the last 12 quarters in the imported ECHO record.
Gopher Resource Llc- State Special Waste Facility
No Violation Identified with $52,692 in recorded penalties.
Conagra Foods Grain Processing Co
No Violation Identified with $33,311 in recorded penalties.
Dakota County - Hastings Campus
No Violation Identified across 1 of the last 12 quarters, with $6,034 in recorded penalties.
Pine Bend Paving Inc
Significant Violation across 4 of the last 12 quarters in the imported ECHO record.
Seneca Wastewater Treatment Plant
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Aggregate Industries Inc - Lakeville
Significant Violation across 4 of the last 12 quarters in the imported ECHO record.
Castle Rock Materials
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Furlong Excavating Llc
No Violation Identified with $4,500 in recorded penalties.
Berry Plastics Holding Corp - Lakeville
No Violation Identified with $2,185 in recorded penalties.
Lifetime Fitness - Lakeville
No Violation Identified with $1,950 in recorded penalties.
Valmont Industries Inc
No Violation Identified
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 6 | 300,324 lbs |
| Ammonia | TRI-listed chemical | 3 | 84,395 lbs |
| Methanol | TRI-listed chemical | 1 | 55,359 lbs |
| Hydrogen cyanide | TRI-listed chemical | 1 | 54,604 lbs |
| Hydrogen sulfide | TRI-listed chemical | 1 | 43,171 lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 41,504 lbs |
| n-Hexane | TRI-listed chemical | 1 | 37,889 lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 2 | 37,210 lbs |
| Aluminum (fume or dust) | TRI-listed chemical | 2 | 33,750 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 2 | 26,429 lbs |
| Toluene | Volatile organic compound | 1 | 24,464 lbs |
| Naphthalene | TRI-listed chemical | 1 | 15,973 lbs |
| Propylene | TRI-listed chemical | 1 | 15,140 lbs |
| Benzene | Volatile organic compound | 1 | 9,114 lbs |
| Ethylbenzene | Volatile organic compound | 1 | 7,702 lbs |
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 1 | 5,240 lbs |
| Ethylene glycol | TRI-listed chemical | 1 | 4,584 lbs |
| Selenium compounds | TRI-listed chemical | 1 | 2,988 lbs |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | TRI-listed chemical | 1 | 2,280 lbs |
| Polycyclic aromatic compounds | TRI-listed chemical | 1 | 2,123 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.