"… e.The one-time stream is now an industrial pond, filled with arsenic-laced waste from a coal-fired power plant. The pond spans nearly 1,000 acres of rollin …"

"… d consumes more than 10 percent of the total land, Little Blue Run seems a wasteland.Coal ash, tinted blue, has overtaken the valley, rising each year by a …"

"… earing, in Pittsburgh. Currently, Pennsylvania manages coal ash as a solid waste, requiring such protections as liners and groundwater monitoring — which …"

"… 2016, under an agreement with Pennsylvania regulators.The pact focuses on FirstEnergy Corp.’s impoundment, known as Little Blue Run, in southwestern Pennsylva …"

"… ws into nearby streams and is a source for wells.As part of the agreement, FirstEnergy pledged to increase monitoring of groundwater and air surrounding the dump …"