County page
Hancock County
Hancock County currently shows 0 Superfund sites, 26 imported facility profiles, and 1,430,927 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 Hancock County.
The latest loaded TRI year is 2024, with 1,430,927 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
Commonwealth Rolled Products Inc
Violation Identified across 11 of the last 12 quarters, with $42,000 in recorded penalties.
Lewisport Stp
Violation Identified across 8 of the last 12 quarters, with $5,500 in recorded penalties.
Hawesville Stp
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Century Aluminum of Kentucky
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Domtar Paper Co Llc Hawesville Mill
No Violation Identified. Last recorded ECHO inspection: 2024-03-05.
Hancock Co State Maintenance Garage
Significant noncompliance across 6 of the last 12 quarters in the imported ECHO record.
Lr Chapman Inc
Significant Violation across 6 of the last 12 quarters in the imported ECHO record.
Lr Chapman Inc
Significant noncompliance across 5 of the last 12 quarters in the imported ECHO record.
Lewisport, City of
No Violation Identified across 1 of the last 12 quarters, with $4,000 in recorded penalties.
Precoat Metals
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Yager Materials Inc
Significant Violation across 3 of the last 12 quarters in the imported ECHO record.
Southwire Company Llc
No Violation Identified. Last recorded ECHO inspection: 2024-02-26.
Jackson Mhp
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
South Hancock Elementary School
Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Ktc Hancock County Maintenance Garage
Under review across 1 of the last 12 quarters in the imported ECHO record.
Maxwell Brothers Lumber Co
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Lewisport Municipal Water Works-lewisport Wtp
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
2-226.00 Hancock - Us 60 Westbound Lanes - Widening - Mp 4.8 To Mp 8.684
No Violation Identified. Last recorded ECHO inspection: 2023-10-05.
Big Rivers Electric - Coleman
No Violation Identified. Last recorded ECHO inspection: 2025-07-23.
Cid #221058 Hancock County Dump Site
No Violation Identified. Last recorded ECHO inspection: 2025-11-07.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Methanol | TRI-listed chemical | 1 | 370,706 lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 2 | 144,074 lbs |
| Ammonia | TRI-listed chemical | 1 | 126,551 lbs |
| Hydrogen sulfide | TRI-listed chemical | 1 | 56,731 lbs |
| Cresol (mixed isomers) | TRI-listed chemical | 1 | 38,683 lbs |
| Butyl acrylate | TRI-listed chemical | 1 | 31,719 lbs |
| Acetaldehyde | TRI-listed chemical | 1 | 30,611 lbs |
| n-Butyl alcohol | TRI-listed chemical | 2 | 20,819 lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 1 | 20,174 lbs |
| Phenol | TRI-listed chemical | 1 | 17,538 lbs |
| Manganese compounds | TRI-listed chemical | 1 | 13,536 lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 12,909 lbs |
| Formaldehyde | TRI-listed chemical | 1 | 11,623 lbs |
| Chlorine dioxide | TRI-listed chemical | 1 | 6,644 lbs |
| Copper | TRI-listed chemical | 1 | 6,246 lbs |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | Metals and metal compounds | 1 | 3,455 lbs |
| Manganese | TRI-listed chemical | 1 | 3,448 lbs |
| Hydrogen fluoride | TRI-listed chemical | 1 | 2,021 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 1 | 1,922 lbs |
| Aluminum (fume or dust) | TRI-listed chemical | 1 | 1,841 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Kentucky
Kentucky facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Kentucky
Kentucky facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Kentucky
Kentucky facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.