Houghton Chemical and the Erasure of the Public’s Right to Know

Environmental Accountability • Boston, Massachusetts • EPCRA Enforcement Three Years of Silence How Houghton Chemical Kept an Allston Neighborhood in the Dark About Toxic Chemicals in Their Backyard Filed: July 21, 2025 • EPA Region 1 • EPCRA-01-2025-0007 TL;DR Houghtonβ¦








