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Connecticut NPL Sites


Eco-USA: NPL Sites: Connecticut

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Active Sites

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Barkhamsted-New Hartford Landfill

Location: Barkhamsted, Litchfield County

Narrative: A 98 acre unlined landfill, now closed, that accepted municipal and industrial wastes.

Contaminants: Toluene · Vinyl Chloride · Xylenes


Beacon Heights Landfill

Location: Beacon Falls, New Haven County

Narrative: A 34 acre landfill that accepted municipal and industrial wastes from 1920 to 1979.

Contaminants: Lead · Trichloroethene · VOCs


Durham Meadows

Location: Durham, Middlesex County

Narrative: Groundwater from nearby wells contained chemicals used by several industrial operations in the vicinity.

Contaminants: Methylene Chloride · VOCs


Gallup's Quarry

Location: Plainfield, Windham County

Contaminants: PCBs · SVOC · VOCs


Kellogg-Deering Well Field

Location: Norwalk, Fairfield County

Contaminants: Tetrachloroethene · Trichloroethene


Laurel Park, Inc.

Location: Naugatuck, New Haven County

Contaminants: Acetone · Benzene · Dichloroethane · Toluene


Linemaster Switch Corporation

Location: Woodstock, Windham County

Contaminants: Trichloroethene


New London Submarine Base

Location: Groton and Ledyard, New London County

Contaminants: Cadmium · Lead · PAHs · PCBs · Pesticides · VOCs


Precision Plating Corporation

Location: Vernon, Tolland County

Contaminants: Chromium


Raymark Industries, Inc.

Location: Stratford, Fairfield County

Contaminants: Asbestos · Heavy Metals · Lead · PCBs · SVOCs · VOCs


Scovill Industrial Landfill

Location: Waterbury, New Haven County

Contaminants: PCBs


Solvents Recovery Service of New England

Location: Southington, Hartford County

Contaminants: Acetone · Cadmium · Isopropanol · Lead · PCBs · Toluene · VOCs


Yaworski Waste Lagoon

Location: Canterbury Township, Windham County

Contaminants: Heavy Metals · VOCs


Deleted Sites

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Cheshire Groundwater Contamination

Location: Cheshire, New Haven County

Narrative: Groundwater from nearby wells contained chemicals used by several industrial operations at the site. Remedies included removal of contaminated soil and provision of alternate water supplies to affected residences.

Contaminants: Dichloroethene · Tetrachloroethene · Trichloroethane · Xylenes

Deleted: 1997


Nutmeg Valley Road

Location: Wolcott, New Haven County

Contaminants: Copper · Cyanide · Heavy Metals · Lead · VOCs

Deleted: 2005


Old Southington Landfill

Location: Southington, Hartford County

Contaminants: VOCs

Deleted: 2018


Revere Textile Prints Corporation

Location: Sterling, Windham County

Contaminants: Antimony · Barium · Ethylbenzene · Methanol · Toluene · Trichloroethene · Xylenes

Deleted: 1994