Residential waste, construction and demolition debris, as well as sewage treatment plant sludge, were dumped for decades at the 30-acre Boyertown Sanitary Landfill in northern Montgomery County until it was capped in 1987.
As state and federal officials mull whether to add the landfill to the national Superfund list, a well used by nearby Gilbertsville Elementary School has tested positive for human-made polyfluoroalkyl substances, known as PFAS.
The school is about 3,000 feet from the landfill property border and is within the Boyertown Area School District. Minister Creek passes through the property, and two residential neighborhoods are nearby…