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RESOURCES
Fact Sheets
Capping Contaminated Sediment in Orrington Reach, May 2023
Monitoring the Estuary Ecosystem For At Least 30 Years, April 2023
Introducing the Penobscot Trusts, February 2023
Quarterly Progress Reports
Remediation Trust Fourth Quarter 2022 Progress Report
Project Trust Fourth Quarter 2022 Progress Report
Work Plans
River Flow Velocity Monitoring Work Plan, March 2023
In 2022, the U.S. District Court for the District of Maine approved a Consent Decree requiring Mallinckrodt US LLC to pay a minimum of $187 million to remediate mercury contamination in the Penobscot River Estuary. An additional $80 million in contingent funds may be required for modified or supplemental remedies as needed to achieve the goal of reducing the environmental and human health effects of mercury in the Estuary.
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