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Great Lakes AOCs

Great Lakes Legacy Act The Great Lakes Legacy Act (GLLA) provides federal funding to accelerate contaminated sediment remediation in Areas of Concern (AOC). The Legacy Act has been a tremendous success. EPA has invested over $362 million to address contaminated sediment, leveraging an additional $251 million from nonfederal sponsors.

About the Act

  • Learn about the Act

  • How to Apply for Funding


  • Legacy Act Projects

  • Contaminated Sediment Management Plan

Contact Us to ask a question, provide feedback, or report a problem.

Great Lakes AOCs

  • The Great Lakes

  • Great Lakes AOCs Home

  • List of AOCs

  • AOC Status Map

  • Restoring the AOCs

  • Beneficial Use Impairments

  • Remedial Action Plans

  • Delisted AOCs

  • Great Lakes Legacy Act

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