List of Superfund sites in Connecticut
Encyclopedia
This is a list of Superfund sites in Connecticut designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law. The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency
United States Environmental Protection Agency
The U.S. Environmental Protection Agency is an agency of the federal government of the United States charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress...

 (EPA) to create a list of polluted
Pollution
Pollution is the introduction of contaminants into a natural environment that causes instability, disorder, harm or discomfort to the ecosystem i.e. physical systems or living organisms. Pollution can take the form of chemical substances or energy, such as noise, heat or light...

 locations requiring a long-term response to clean-up hazardous material contaminations. These locations are known as Superfund
Superfund
Superfund is the common name for the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 , a United States federal law designed to clean up sites contaminated with hazardous substances...

 sites, and are placed on the National Priorities List
National Priorities List
The National Priorities List is the list of hazardous waste sites in the United States eligible for long-term remedial action financed under the federal Superfund program. Environmental Protection Agency regulations outline a formal process for assessing hazardous waste sites and placing them on...

 (NPL). The NPL guides the EPA in "determining which sites warrant further investigation" for environmental remediation. As of December 16, 2010, there were 14 Superfund sites on the National Priorities List in Connecticut
Connecticut
Connecticut is a state in the New England region of the northeastern United States. It is bordered by Rhode Island to the east, Massachusetts to the north, and the state of New York to the west and the south .Connecticut is named for the Connecticut River, the major U.S. river that approximately...

. One additional site has been proposed for entry on the list. Three sites has been cleaned up and removed from the list.

Superfund sites

CERCLIS IDNameCountyReasonProposedListedConstructioncompletedPartiallydeletedDeleted
CTD980670814 Kellogg-Deering Well Field Fairfield
Fairfield County, Connecticut
Fairfield County is a county located in the southwestern corner of the U.S. state of Connecticut. The county population is 916,829 according to the 2010 Census. There are currently 1,465 people per square mile in the county. It is the most populous county in the State of Connecticut and contains...

Groundwater and soil are contaminated with VOCs, primarily TCE
Trichloroethylene
The chemical compound trichloroethylene is a chlorinated hydrocarbon commonly used as an industrial solvent. It is a clear non-flammable liquid with a sweet smell. It should not be confused with the similar 1,1,1-trichloroethane, which is commonly known as chlorothene.The IUPAC name is...

 and PCE.
09/08/1983 09/21/1984 09/23/1996 N/A N/A
CTD001186618 Raymark Industries, Inc.
Raybestos
Raybestos is a brand of automotive brakes begun in 1902 by Arthur H. Raymond and Arthur F. Law of Bridgeport, Connecticut. In 1906 Raymond and Law invented the woven brake lining, an important innovation in automotive brakes. From 1919-1989 Raybestos brand was manufactured by Raymark Industries,...

Fairfield
Fairfield County, Connecticut
Fairfield County is a county located in the southwestern corner of the U.S. state of Connecticut. The county population is 916,829 according to the 2010 Census. There are currently 1,465 people per square mile in the county. It is the most populous county in the State of Connecticut and contains...

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0100094 01/18/1994 04/25/1995 N/A N/A N/A
CT0002055887 Broad Brook Mill Hartford
Hartford County, Connecticut
Hartford County is a county located in the north central part of the US state of Connecticut. The 2010 Census records show that the county population is at 894,014 making it the second most populated county in Connecticut....

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0102950 12/01/2000 N/A N/A N/A N/A
CTD980670806 Old Southington Landfill Hartford
Hartford County, Connecticut
Hartford County is a county located in the north central part of the US state of Connecticut. The 2010 Census records show that the county population is at 894,014 making it the second most populated county in Connecticut....

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0100251 09/08/1983 09/21/1984 N/A N/A N/A
CTD009717604 Solvents Recovery Service New England Hartford
Hartford County, Connecticut
Hartford County is a county located in the north central part of the US state of Connecticut. The 2010 Census records show that the county population is at 894,014 making it the second most populated county in Connecticut....

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0100124 12/30/1982 09/08/1983 N/A N/A N/A
CTD980732333 Barkhamsted-New Hartford Landfill Litchfield
Litchfield County, Connecticut
Litchfield County is a county located in the northwestern corner of the U.S. state of Connecticut. Litchfield County has the lowest population density of any county in Connecticut but is geographically the state's largest county. As of 2010 the population was 189,927...

Groundwater underlying the site is contaminated with VOCs
Volatile organic compound
Volatile organic compounds are organic chemicals that have a high vapor pressure at ordinary, room-temperature conditions. Their high vapor pressure results from a low boiling point, which causes large numbers of molecules to evaporate or sublimate from the liquid or solid form of the compound and...

 including xylene
Xylene
Xylene encompasses three isomers of dimethylbenzene. The isomers are distinguished by the designations ortho- , meta- , and para- , which specify to which carbon atoms the two methyl groups are attached...

, toluene
Toluene
Toluene, formerly known as toluol, is a clear, water-insoluble liquid with the typical smell of paint thinners. It is a mono-substituted benzene derivative, i.e., one in which a single hydrogen atom from the benzene molecule has been replaced by a univalent group, in this case CH3.It is an aromatic...

, and vinyl chloride
Vinyl chloride
Vinyl chloride is the organochloride with the formula H2C:CHCl. It is also called vinyl chloride monomer, VCM or chloroethene. This colorless compound is an important industrial chemical chiefly used to produce the polymer polyvinyl chloride . At ambient pressure and temperature, vinyl chloride...

.
06/24/1988 10/04/1989 09/28/2001 N/A N/A
CTD001452093 Durham Meadows Middlesex
Middlesex County, Connecticut
Middlesex County is a county located in the south central part of the U.S. state of Connecticut. It was created in 1785 from portions of Hartford and New London counties. As of 2010, the population was 165,676....

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0100108 06/24/1988 10/04/1989 N/A N/A N/A
CTD072122062 Beacon Heights Landfill New Haven
New Haven County, Connecticut
New Haven County is a county located in the south central part of the U.S. state of Connecticut. As of the 2010 Census, the county population is 862,477 making it the third most populated county in Connecticut. There are 1,340 people per square mile...

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0100180 12/30/1982 09/08/1983 09/09/1998 N/A N/A
CTD981067317 Cheshire Ground Water Contamination New Haven
New Haven County, Connecticut
New Haven County is a county located in the south central part of the U.S. state of Connecticut. As of the 2010 Census, the county population is 862,477 making it the third most populated county in Connecticut. There are 1,340 people per square mile...

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0100265 06/24/1988 08/30/1990 12/31/1996 N/A 07/02/1997
CTD980521165 Laurel Park Incorporated
Laurel Park Incorporated
The Laurel Park, Inc. site, also known as Hunters Mountain Dump, or Murtha's Dump to locals, is a capped landfill that occupies approximately of a parcel of land in Naugatuck, Connecticut...

New Haven
New Haven County, Connecticut
New Haven County is a county located in the south central part of the U.S. state of Connecticut. As of the 2010 Census, the county population is 862,477 making it the third most populated county in Connecticut. There are 1,340 people per square mile...

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0100232 12/30/1982 09/08/1983 09/11/1998 N/A N/A
CTD980669261 Nutmeg Valley Road New Haven
New Haven County, Connecticut
New Haven County is a county located in the south central part of the U.S. state of Connecticut. As of the 2010 Census, the county population is 862,477 making it the third most populated county in Connecticut. There are 1,340 people per square mile...

 
http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0100250 01/22/1987 03/31/1989 09/28/2004 N/A 09/23/2005
CT0002265551 Scovill Industrial Landfill New Haven
New Haven County, Connecticut
New Haven County is a county located in the south central part of the U.S. state of Connecticut. As of the 2010 Census, the county population is 862,477 making it the third most populated county in Connecticut. There are 1,340 people per square mile...

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0102953 05/11/2000 07/27/2000 N/A N/A N/A
CTD980906515 New London Submarine Base
Naval Submarine Base New London
Naval Submarine Base New London is the United States Navy's primary submarine base, the "Home of the Submarine Force", and "the Submarine Capital of the World".-History:...

New London
New London County, Connecticut
New London County is a county located in the southeastern corner of the U.S. state of Connecticut. As of 2010 the population was 274,055. The total area of the county is , including inland and coastal waters....

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0100261 10/26/1989 08/30/1990 N/A N/A N/A
CTD051316313 Precision Plating Corp. Tolland
Tolland County, Connecticut
Tolland County is a county located in the northeastern part of Connecticut. As of 2010, the population was 152,691.Counties in Connecticut have no governmental function: all legal power is vested in the state, city, and town governments...

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0100156 06/24/1988 10/04/1989 N/A N/A N/A
CTD108960972 Gallup's Quarry Windham
Windham County, Connecticut
Windham County is a county located in the northeastern corner of the U.S. state of Connecticut. As of 2010, the population was 118,428.The entire county is within the Quinebaug and Shetucket Rivers Valley National Heritage Corridor, as designated by the National Park Service.-History:Windham...

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0100201 06/24/1988 10/04/1989 09/30/1997 N/A N/A
CTD001153923 Linemaster Switch Corporation Windham
Windham County, Connecticut
Windham County is a county located in the northeastern corner of the U.S. state of Connecticut. As of 2010, the population was 118,428.The entire county is within the Quinebaug and Shetucket Rivers Valley National Heritage Corridor, as designated by the National Park Service.-History:Windham...

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0100041 06/24/1988 02/21/1990 03/29/2005 N/A N/A
CTD004532610 Revere Textile Prints Corporation Windham
Windham County, Connecticut
Windham County is a county located in the northeastern corner of the U.S. state of Connecticut. As of 2010, the population was 118,428.The entire county is within the Quinebaug and Shetucket Rivers Valley National Heritage Corridor, as designated by the National Park Service.-History:Windham...

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0100121 06/10/1986 07/22/1987 09/30/1992 N/A 09/02/1994
CTD009774969 Yaworski Waste Lagoon Windham
Windham County, Connecticut
Windham County is a county located in the northeastern corner of the U.S. state of Connecticut. As of 2010, the population was 118,428.The entire county is within the Quinebaug and Shetucket Rivers Valley National Heritage Corridor, as designated by the National Park Service.-History:Windham...

http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0100125 12/30/1982 09/08/1983 09/20/2000 N/A N/A

See also


External links

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