Celebrating 70 years of the
Great Lakes Commission!
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 — join us in Duluth!
Please join us this fall for the 2025 Great Lakes Commission 70th Anniversary Annual Meeting, taking place October 28-30 in Duluth, Minnesota at the Duluth Entertainment Convention Center. Register by Friday, September 19, for a $50 discount!
Thanks for joining us in D.C.!
Thank you for joining us March 4-6 for the 2025 Great Lakes Commission Semiannual Meeting and Great Lakes Day in Washington, D.C., including the annual Great Lakes Day Congressional Breakfast Reception! Learn more about the events here.
2025 GLC Federal Priorities for the Great Lakes
The GLC released its 2025 agenda for the Great Lakes, calling for continued strategic investment in the lakes, which hold 95% of America’s fresh surface water and provide drinking water for more than 47 million people. Read more about our priorities here.
The Advisor
The February 2025 edition of the Commission’s e-newsletter, The Advisor, includes information for the 2025 GLC Semiannual Meeting and Great Lakes Day, news on GLRI reauthorization efforts, the latest Great Lakes Regional Water Use Database report, and more!
A new Great Lakes Water Use Database
The GLC recently launched an updated Great Lakes Water Use Database website that is more secure and makes it easier for the public to access water use data.
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.
Ottawa County faces water shortage despite proximity to Lake Michigan
Ottawa County, Michigan, is experiencing a groundwater shortage as wells dry up amid moderate drought conditions. Despite the fact that Ottawa County is surrounded by lakes, rivers, and streams, its growing population relies heavily on wells for water. Read the full...
This massive invasive fish with a voracious appetite was just found in Ontario. Here’s why it’s a problem and what’s being done about it
The Department of Fisheries and Oceans Canada (DFO) confirmed a recreational angler reported finding a dying grass carp – a massive invasive fish – floating in Baie du Doré on Lake Huron on July 14. The DFO collected the fish and confirmed it was a triploid (sterile)...
Farming, fertilizer and the future: How manure tech is evolving in Ohio
This year’s Manure Expo, held at the fairgrounds in Fulton County, Ohio, showcased the high-tech transformation of manure management. New tools on display at the expo aim to solve the issue of nutrient runoff that contributes to harmful algal blooms in Lake Erie’s...
Great Lakes states and provinces to host seventh annual Aquatic Invasive Species Landing Blitz
Ann Arbor, Michigan – Organizations across the region will come together to educate the public about aquatic invasive species (AIS) during the seventh annual Great Lakes AIS Landing Blitz, to be held June 30 through July 13, 2025. Volunteers will demonstrate to...
Members of Congress speak in support of Great Lakes at Great Lakes Day in D.C.
Washington, D.C. – During Great Lakes Day in D.C., 14 members of Congress spoke in support of the lakes, which hold 95% of America’s fresh surface water and provide the backbone for a $6 trillion regional economy. More than 150 attendees and mayors of 30 different...
Regional organizations release annual joint priorities for the Great Lakes
Washington, D.C. – A binational coalition of regional agencies, Indigenous Nations, legislators, local communities, and business, maritime and environmental groups today released shared priorities for restoring the Great Lakes and supporting the region’s economy. The...
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GREAT LAKES EVENTS
For more events, visit the
Great Lakes Calendar
Great Lakes Watershed Field Course for Teachers
August 5 - August 82025 American Great Lakes Ports Association Annual Conference
August 14 - August 15Understanding Algal Blooms: State of the Science Conference
September 11