IBM had to do a massive cleanup of the stuff at their original site in Endicott NY where they made PCBs. The locals call it the plume, apparently IBM just dumpe

IBM had to do a massive cleanup of the stuff at their original site in Endicott NY where they made PCBs. The locals call it the plume, apparently IBM just dumped Trichloroethylene as well as other chemicals on the ground for years in some of their buildings. Timeline of events: https://www.pressconnects.com/story/news/local/2016/05/20/timeline-endicotts-tce-dilemma/84566228/ https://www.pressconnects.com/story/news/local/2016/05/20/ti... EPA Source: https://www.epa.gov/hwcorrectiveactioncleanups/hazardous-waste-cleanup-ibm-corporation-endicott-new-york https://www.epa.gov/hwcorrectiveactioncleanups/hazardous-was...