St. Gobain

Annie Ropeik / NHPR

The state holds a public hearing tonight about a new air emissions permit for the Saint-Gobain plastics factory in Merrimack. The facility is being held responsible for contaminating nearby drinking water with PFAS chemicals from its smokestacks.

The proposed air permit would dictate pollution controls for those stacks to prevent more chemicals from settling into soil and groundwater.

Emily Corwin / NHPR

Over a year ago, residents near Merrimack, New Hampshire learned their drinking water had been contaminated by emissions from a plastics plant owned by the multinational company, Saint-Gobain.  

More than a year later, some residents in Merrimack say state and federal officials haven’t done enough to protect them from the contamination. Now, a few are taking things into their own hands, going door to door.