County page
Hamilton County
Hamilton County currently shows 1 Superfund site, 577 imported facility profiles, and 205,815 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 Hamilton County.
The latest loaded TRI year is 2024, with 205,815 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
Southside Chattanooga Lead
Southside Chattanooga Lead is in EPA's Superfund layer for Chattanooga, TN. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Signal Plating, Inc.
Significant Violation across 12 of the last 12 quarters, with $28,030 in recorded penalties.
Hamilton County Wastewater Treatment Authority, Signal Mountain Stp
Violation Identified across 8 of the last 12 quarters, with $598,490 in recorded penalties.
Brenntag Mid-south, Inc.
Significant noncompliance across 5 of the last 12 quarters, with $4,200 in recorded penalties.
Chattem Chemicals Warehouse
Significant Violation across 10 of the last 12 quarters in the imported ECHO record.
Moccasin Bend Wastewater Treatment Plant
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Cavalier
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Ts Usa
Significant noncompliance across 5 of the last 12 quarters, with $9,400 in recorded penalties.
Guy Cherwonuk Property D/b/a Holly Hills/brooke Meadows Subdivision
Violation Identified across 5 of the last 12 quarters, with $4,224 in recorded penalties.
Plastic Omnium Auto Exteriors Llc
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Ups, Chattanooga
No Violation Identified with $5,300,000 in recorded penalties.
W. R. Grace & Co. - Conn.
Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Eastside Utility District
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Schnitzer Southeast Llc
No Violation Identified with $1,550,000 in recorded penalties.
Volkswagen Group of America Chattanooga Operations, Llc
Violation across 3 of the last 12 quarters in the imported ECHO record.
Mueller Co. Llc -- Concrete Batch Plant
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Parkridge Medical Center, Inc.
No Violation Identified across 1 of the last 12 quarters, with $29,990 in recorded penalties.
Volunteer Army Ammunition Plant
Violation across 6 of the last 12 quarters in the imported ECHO record.
West Star Aviation, Llc, Paint Hangar
No Violation Identified across 1 of the last 12 quarters, with $18,520 in recorded penalties.
Mitchell Shelton Dba Thrasher Pike At Norfolk Rr Crossing
No Violation Identified across 2 of the last 12 quarters, with $4,200 in recorded penalties.
Lkq Pick Your Part Southeast Llc
No Violation Identified with $60,000 in recorded penalties.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Certain glycol ethers | TRI-listed chemical | 6 | 60,042 lbs |
| N-Methyl-2-pyrrolidone | TRI-listed chemical | 1 | 44,000 lbs |
| Zinc compounds | TRI-listed chemical | 7 | 18,712 lbs |
| Lead | Metals and metal compounds | 11 | 15,572 lbs |
| Ammonia | TRI-listed chemical | 8 | 5,707 lbs |
| Methanol | TRI-listed chemical | 4 | 5,383 lbs |
| n-Butyl alcohol | TRI-listed chemical | 4 | 4,738 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 3 | 4,174 lbs |
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 1 | 3,000 lbs |
| n-Hexane | TRI-listed chemical | 2 | 2,633 lbs |
| Copper compounds | TRI-listed chemical | 4 | 2,363 lbs |
| Phenol | TRI-listed chemical | 2 | 2,292 lbs |
| Dichloromethane | TRI-listed chemical | 1 | 2,250 lbs |
| Diethanolamine | TRI-listed chemical | 3 | 2,001 lbs |
| Styrene | Volatile organic compound | 4 | 1,975 lbs |
| Formic acid | TRI-listed chemical | 2 | 1,188 lbs |
| Toluene diisocyanate (mixed isomers) | Volatile organic compound | 2 | 974 lbs |
| Manganese | TRI-listed chemical | 8 | 855 lbs |
| Peracetic acid | TRI-listed chemical | 3 | 832 lbs |
| Copper | TRI-listed chemical | 2 | 831 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Tennessee
Tennessee facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Tennessee
Tennessee facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Tennessee
Tennessee facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.