‘They all knew’: textile company misled regulators about use of toxic PFAS, documents show

Thousands more residents outside the original contamination zone may be drinking tainted water

A French industrial fabric producer that poisoned drinking water supplies with PFAS forever chemicals" across 65 sq miles (168 sq km) of southern New Hampshire misled regulators about the amount of toxic substance it used, a group of state lawmakers and public health advocates charge.

The company, Saint Gobain, now admits it used far more PFAS than regulators previously knew, and officials fear thousands more residents outside the contamination zone's boundaries may be drinking tainted water in a region plagued by cancer clusters and other health problems thought to stem from PFAS pollution.