Our Work
Here’s some of the work we’re doing to ensure a healthy environment, strong economy and high quality of life for current and future generations.
Register now!
Registration is now open for the 2026 Great Lakes Commission Semiannual Meeting and Great Lakes Day, to be held March 3-5 in Washington, D.C.! Online registration closes February 23. We look forward to seeing you in D.C.!
2024 Great Lakes Commission Annual Report
The 2024 Great Lakes Commission Annual Report is now available online! The GLC’s Annual Report includes highlights and key accomplishments under Chair Mary Mertz of Ohio, and Executive Director Erika Jensen.
New Great Lakes water use report
The 2024 Annual Report of the Great Lakes Regional Water Use Database shows that water withdrawals in the basin remained stable, with the vast majority of withdrawn water returned to the Great Lakes St. Lawrence River Basin. Read more here.
Thank you!
Thank you for joining us for the 2025 Great Lakes Commission 70th Anniversary Annual Meeting, held October 28-30 in Duluth, Minnesota! Read more about the meeting here.
The Advisor
The October 2025 edition of the Commission’s e-newsletter, The Advisor, includes final registration information for the 2025 GLC Annual Meeting in Duluth and a recap of several recent program accomplishments.
Great Lakes Investment Tracker
The new Great Lakes Investment Tracker is an interactive mapping application developed by the Great Lakes Commission to showcase federally-funded projects in Great Lakes states.
Army Corps of Engineers releases final report on Line 5 tunnel leading up to permitting decision
The U.S. Army Corps of Engineers released the final version of its Environmental Impact Statement on Enbridge’s proposed Line 5 tunnel project, starting a 30-day waiting period before making its final decision on whether to grant the pipeline company a permit to move...
Environmental officials in U.S. and Canada meet to discuss Great Lakes successes, future priorities
The U.S. Environmental Protection Agency and Canadian officials met in Chicago last week to discuss shared priorities and success stories throughout the Great Lakes watershed following the 2025 State of the Great Lakes Report. Read the full story by Ideastream Public...
Stalled plan revived to bring electricity under Lake Erie from Canada
A proposal to build an underwater line to transmit electricity from Canada to Erie County is once again seeking government approvals. Read the full story by the Erie-Times News.
The Advisor E-Newsletter: January 2026
The January 2026 edition of the Commission’s e-newsletter, The Advisor, includes a save the date for Great Lakes Day and the GLC Semiannual Meeting; an update on U.S. federal Great Lakes appropriations; and news about our upcoming work to study the economic impacts of...
Season’s Greetings from the Great Lakes Commission!
Season’s greetings from the staff of the Great Lakes Commission!
New Great Lakes water use report demonstrates shared stewardship of the world’s largest freshwater system
Ann Arbor, Michigan/Chicago, Illinois — A report released today on Great Lakes water use demonstrates the region’s ongoing commitment to coordinated, science-based management of the world’s largest freshwater system. The 2024 Annual Report of the Great Lakes Regional...
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GREAT LAKES EVENTS
For more events, visit the
Great Lakes Calendar
Great Lakes Seminar Series: Charlyn Partridge
February 18International Conference on Water Management Modeling (ICWMM)
February 25 - February 27Winter Lantern Hike at Leo Creek Preserve
February 27