The fallacy of allowing industry to self-regulate:
Thirty-four years ago, an employee from a DuPont plant near Parkersburg, West Virginia, filled a jug with tap water from a little general store just across the Ohio River called Mason’s Village Market. An internal DuPont document shows that the company was secretly testing the water for ammonium perfluorooctanoate — better known as C8. DuPont employees also took samples from stores in eight other unsuspecting communities in the Ohio River Valley.
The document shows C8 was detected at three stores closest to the plant, including Mason’s Village Market in Little Hocking, Ohio. It also shows that, at one of those stores, the level of C8 measured more than 20 times higher than what the U.S. Environmental Protection Agency today considers safe for drinking water.
Their actions (or inaction) is proof the only reason they conducted this testing was to determine future legal exposure, not whether they should change their behavior for the safety of citizens. This compound has been slightly modified 3-4 times over the years, and again, it appears the reasons for those modifications was not to make them safer, just provide deniability. GenX is the most recent iteration, and here we are starting with a blank slate on just how toxic it is. But at least we seem to be ahead of the game compared to these poor folks: