Domtar to clean up decades of PFAS contamination under Michigan settlement

By Fuad Shalhout
Michigan Live
June 25, 2025
Category: Business & Politics
Region: United States, US East

Dana Nessel

PORT HURON – Michigan Attorney General Dana Nessel has finalized a settlement agreement with Domtar Industries to clean up PFAS-contaminated materials at the Techni-Comp composting site near Port Huron. The agreement follows a lawsuit filed by the attorney general against the paper manufacturer in December 2022. As part of the settlement, Domtar will remove compost piles containing PFAS-contaminated sludge from the site and dispose of the waste at a licensed landfill. The company will also investigate the presence of PFAS in sediment and surface water at the location. …The mill began using PFAS chemicals to make specialty paper in the 1980s. Domtar acquired E.B. Eddy and the Port Huron mill in 1998. …Nessel’s office said the waste was “fraudulently” declared inert… and that Domtar continued to maintain that representation until the mill closed a few years ago. Under the decree, Domtar will pay $300,000 to support further response efforts at the site. 

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