GE acknowledges that in the 20th Century it dumped PCBs into this river around Troy
[DOC] [TLE] Study Guide - Swim for the River [PAR] The film Swim for the River is divided into chapters that can be individually 
accessed .... Electric factories that spent more than thirty years dumping 1.3 
million ... Hudson River Valley, and the damage to the environment that led to 
twentieth century ... General Electric is challenged over PCB pollution in the 
Hudson in 1970's.