As home to 20 percent of the world’s supply of surface freshwater, the Great Lakes benefit all of us in so many ways. Our work to protect these lakes and preserve their legacy of clean water for generations is made possible by our generous supporters. Special thanks to:

Additional thanks to The Siragusa Family Foundation, AT&T, Red Oak Foundation, The Driscoll Foundation, FactSet, GLP US, The Herbert & Nell Singer Foundation, Strategex, TEGNA Foundation, THL Credit, The Longview Foundation, Malman Law, and The WaterWheel Foundation.

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