August 2026: St. Louis River Area of Concern Updates
The St. Louis River (SLR) was designated as one of the 31 Areas of Concern (AOC) on the Great Lakes. It was designated as an AOC under the U.S. – Canada Great Lakes Water Quality Agreement in 1987 because of significant impacts that occurred before modern environmental laws were in place. Following the SLRAOC Remedial Action Plan, state and federal agencies have been implementing management actions to address the legacy impairments. If you look, you can now see the work in progress throughout the SLRAOC: contractors are busy each construction season, plant and animal populations are rebounding, water is cleaner, and lost habitat is being restored.
Continue reading for current St. Louis River Area of Concern project updates.
Image: A young angler shows off her catch during the 2025 Beginner Fishing Event at Perch Lake. Hosted by the St. Louis River Alliance, the event highlighted how restoration is creating new opportunities for people to connect with the recovering St. Louis River.
Perch Lake
The Perch Lake Habitat Restoration project restored 31 acres of habitat for multiple species of fish and marsh birds by improving habitat and enhancing the connection between Perch Lake and the St. Louis River. Current work by the City of Duluth will make this site even more accessible!
For more information: visit the this Habitat Restoration Sites Story Map
Beginner Kayak Event
Easy Paddling: A Beginner Kayak Workshop
Wednesday, August 12, 2026 | 4:00–8:00 p.m.
Thomson Reservoir, Carlton/Thomson, MN
Join the St. Louis River Alliance and partners for our next River Connection event. Come build your kayaking skills and confidence while reconnecting with the restored St. Louis River Estuary.
Whether you're new to paddling or looking to strengthen your skills, this beginner-friendly event offers personalized instruction on safety, paddling techniques, and rescue skills in a supportive setting. Advance registration is required, and all equipment is provided.
Learn more and register: visit the St. Louis River Alliance’s event calendar
