HoltraChem Archives - Bangor Daily News

Owners of former Orrington chemical plant call state violation notice ‘disappointing’

by David Ledford, Spectrum News November 4, 2025November 4, 2025

A Mallinckrodt spokesperson maintains that the site meets or exceeds cleanup standards, but state regulators don’t agree.

Maine regulators accuse owner of toxic Orrington site of trying to evade cleanup responsibilities

by Christopher Burns October 22, 2025October 22, 2025

Historic cleanup of mercury in the Penobscot River is moving ahead

by Elizabeth Walztoni February 26, 2025February 27, 2025

Penobscot Nation and towns get mercury pollution settlement funds

by Sasha Ray June 26, 2024June 26, 2024

Federal judge signals support for settlement in Penobscot mercury pollution

by Nicole Ogrysko, Maine Public August 13, 2022August 13, 2022