Louisiana Superfund Sites

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  Active Sites

Jump to: Alternative Approach Sites · Deleted Sites


Agriculture Street Landfill

Location: New Orleans, Orleans Parish

Contaminants: Arsenic · Lead · PAHs


American Creosote Works, Inc.

Location: Winnfield, Winn Parish

Contaminants: Dioxins · PAHs · Pentachlorophenol · VOCs


Bayou Bonfouca

Location: Slidell, St. Tammany Parish

Contaminants: PAHs


Combustion, Inc.

Location: Livingston Parish

Contaminants: 1,2-Dichloroethane · SVOCs · VOCs


Delta Shipyard

Location: Houma, Terrebonne Parish

Contaminants: Metals · PAHs


EVR Wood Treating/Evangeline Refining Company

Location: Jennings, Acadia Parish

Contaminants: Unspecified wood treating and refinery wastes


Louisiana Army Ammunition Plant

Location: Webster and Bossier Parishes

Contaminants: RDX · TNT


Madisonville Creosote Works

Location: Madisonville, St. Tammany Parish

Contaminants: PAHs


Marion Pressure Treating

Location: Marion, Union Parish

Contaminants: Creosote · PAHs


Petro-Processors of Louisiana Inc

Location: East Baton Rouge Parish

Contaminants: Chlorinated Hydrocarbons · Heavy Metals · Hexachlorobenzene · Hexachlorobutadiene · PAHs


 Deleted Sites

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Bayou Sorrel Site

Iberville Parish. Deleted from the NPL in 1997.

Contaminants: Unspecified Process Wastes


Central Wood Preserving Co.

Slaughter, East Feliciana Parish. Deleted from the NPL in 2009.

Contaminants: Arsenic · Chromium · Copper · Creosote


Cleve Reber

Ascension Parish. Deleted from the NPL in 1997.

Contaminants: Hexachlorobenzene · Hexachlorobutadiene · Hexachloroethane


Delatte Metals

Tangipahoa Parish.

Contaminants: Lead


D.L. Mud, Inc.

Vermilion Parish.

Contaminants: Arsenic · Barium · Chromium · Lead · Mercury · Petroleum-Related Hydrocarbons · Zinc


Dutchtown Treatment Plant

Ascension Parish. Deleted from the NPL in 1999.

Contaminants: Benzene · Ethylbenzene · Lead · Toluene · Xylenes


Gulf Coast Vacuum Services

Vermilion Parish.

Contaminants: Arsenic · Barium · Benzene · Chromium · Lead · Mercury · Toluene · VOCs


Mallard Bay Landing Bulk Plant

Cameron Parish. Deleted from the NPL in 2005.

Contaminants: Arsenic · Barium · Benzene · Bromodichloromethane · Carbon Tetrachloride · Chloroform · Copper · Manganese · Mercury · Nickel · Vanadium · Zinc


Old Inger Oil Refinery

Ascension Parish

Contaminants: Benzene · Benzo(a)anthracene · Benzo(a)pyrene · Heavy Metals · Naphthalene · Phenols


PAB Oil & Chemical Service, Inc.

Vermilion Parish. Deleted from the NPL in 2000.

Contaminants: Arsenic · Barium · Chromium · Copper · Ethylbenzene · Lead · Methylnaphthalene · Phenanthrene · Toluene · Xylenes · Zinc


Ruston Foundry

Alexandria, Rapides Parish. Deleted from the NPL in 2010.

Contaminants: Antimony · Lead

NPL Status: Deleted [2010]


Southern Shipbuilding

Slidell, St. Tammany Parish. Deleted from the NPL in 1998.

Contaminants: Copper · Lead · PAHs · PCBs · Tri-butyl tin