Superfund Site Profile
The 13-acre Montrose Chemical Corp. site in Los Angeles, California, was the location of a dichloro-diphenyl-trichloroethane (DDT) manufacturing facility from 1947 to 1982. Various hazardous substances entered the environment through several pathways during this time. EPA is investigating the extent of contamination in certain media and has finished cleanup for others. Cleanup, operation and maintenance activities, and monitoring are ongoing.
TOPICS IN FOCUS
EPA is in the process of updating this site profile page with additional current information. Until this update is complete, please click here for additional information about this site and to view site documents. Thank you for your patience.