The Pennsylvania Department of Environmental Protection (DEP) on Tuesday announced the terms of a settlement with PPG Industries, Inc. (PPG), requiring PPG to pay a $1.2 million civil penalty for environmental contamination.
For decades, from the 1920’s until 1970, PPG dumped polluted materials from a glass manufacturing plant into the Allegheny River in Armstrong County. While there is evidence that the contamination has harmed stream quality and fish near the site of pollution, DEP said that public water supply intakes located downstream have not been impacted by the discharge.
The settlement also requires that PPG cleanup and treat the discharge in the Allegheny River and its tributary Glade Run. Since the lawsuit, PPG has “conducted numerous investigations of its own at the site and implemented various control and remedial strategies to control the leachate discharges.”
DEP Southwest Regional Director Ron Schwartz said that reaching this agreement is “long overdue” but it is necessary for the environment and “protects further generations.”
As part of this settlement, PPG has agreed not to appeal the final National Pollutant Discharge Elimination System (NPDES) permit for treated wastewater discharges.