Since the early 1900s, GE operated a large-scale industrial facility including the manufacturing and servicing of power transformers, defense and aerospace (ordnance) and plastics, and used numerous industrial chemicals at its Pittsfield facility. From 1932 through 1977, General Electric manufactured and serviced electrical transformers containing PCBs. Years of PCB and industrial chemical use, and improper disposal, led to extensive contamination around Pittsfield, MA as well as down the entire length of the Housatonic River.
The Housatonic River is approximately 150 miles from its headwaters on the East Branch in Hinsdale, MA and flows through Connecticut into Long Island Sound.
Credit: Massachusetts Executive Office of Energy and Environmental Affairs