Superfund Site: GENERAL MOTORS (CENTRAL FOUNDRY DIVISION)
Superfund Site Profile
Cleanup Progress Update: Spring 2016
The General Motors (Central Foundry Division) site is located in Massena, New York. The cleanup of the GM site is ongoing and is being addressed in stages: immediate actions, which included the installation of a cap on the Industrial Landfill at the site in the late 1980’s to prevent the surface flow of contaminants and reduce potential air exposure from contaminants, and long-term cleanup phases focusing on the cleanup of St. Lawrence and Raquette River system sediments; excavation and removal of contaminated on-site soils; removal of contaminated soil and sediment on St. Regis Mohawk Tribal properties (including Turtle Cove); and treatment of contaminated groundwater.