2 But in case study answer following decades, DuPont pumped hundreds of thousands of pounds of case study solution chemical from its Parkersburg, West Virginia plant into case study answer Ohio River. DuPont also dumped thousands of a lot of PFOA sludge into pits, where it seeped instantly into case study solution ground and contaminated case study answer consuming water of nearby communities. 2As they endured to pollute, DuPont was accomplishing analysis on PFOA, and as early as case study solution 1960s knew that it may cause organ damage in animals. 2 In case study answer 1970s, DuPont found that there have been high concentrations of case study solution toxic chemical in case study answer blood in their employees employed at Washington Works, a waste landfill where they disposed of PFOA. They failed to tell their employees about this discovery. 2In case study answer 1980s, after studying that PFOA causes birth defects in rats, DuPont confirmed that case study answer chemical was affecting their staff’ health.