Following one year of testing for so-called forever chemicals, four schools in Southeastern Pennsylvania have found persistent levels of the chemicals to put them in violation of the state’s drinking water standard.
The schools’ response, or lack of in some cases, has parents on edge.
“We pack lunch 99% of the time. We pack our own water,” said Sarah Armstrong, a parent of a third grader at Kings Highway Elementary School in the Coatesville Area School District…