AOCs

Dredging at the Munger Landing in Duluth, MN is complete, and restoration is underway. The project is part of the St. Louis River Area of Concern effort to remediate contaminated sediment and restore degraded habitat.

After extensive sediment remediation work, which reduced sediment toxicity to levels that are no longer harmful to bottom-dwelling invertebrates in the river, the Degradation of Benthos BUI has been removed at the Buffalo River AOC.

Through extensive habitat restoration work, modified dredging practices, and implementation of long-term plans to improve wastewater and stormwater management, habitat connectivity and water quality in the Buffalo River Area of Concern AOC have sufficiently improved to remove the Loss of Fish and Wildlife Habitat Beneficial Use Impairment.

Gathering public input is a key part of the process to develop the action plan.

After implementing an extensive shoreline and wetland habitat restoration plan in Muskegon Lake and portions of its tributaries, the Loss of Fish and Wildlife Habitat and Degradation of Fish and Wildlife Populations Beneficial Use Impairments have been removed from the Muskegon Lake Area of Concern. There are two remaining BUIs in this AOC.

EPA and its federal partners are beginning to develop the next Great Lakes Restoration Initiative (GLRI) five-year Action Plan for 2025-2029. The Action Plan will outline the Initiative’s priorities and goals.

After decades of declines, local fauna in the St. Louis River Area of Concern have sufficiently recovered to prompt the removal of the Degradation of Fish and Wildlife Populations Beneficial Use Impairment. This achievement comes in response to extensive habitat restoration work by local, state, tribal, and federal partners.

Students from two schools, located on the east and west sides of the Maumee River, analyzed litter along the river before and after the annual walleye run. The investigation spurred students to think about the human impact on local watersheds.

U.S. EPA and the Minnesota Pollution Control Agency substantially complete remediation of 55,000 cubic yards of sediment contaminated with legacy pollutants at Scanlon Reservoir in the St. Louis River Area of Concern.

A recent Great Lakes Commission video highlights its work to restore a former confined disposal site in the Maumee River Area of Concern in Ohio.