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Great Lakes

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    Wisconsin's Great Waters 2020 Photo Contest and Writing Project

    The Office of Great Waters is pleased to present our 12th annual calendar, along with the winners and submissions from the 2020 Great Waters Photo Contest and Writing Project. As the calendar, photos and writings clearly show, the Great Lakes…

  • Webpage

    Wisconsin's Great Waters 2019 Photo Contest and Writing Project

    The Office of Great Waters received more than 250 beautiful photos of Lake Michigan, Lake Superior and the Mississippi River for the 2019 photo contest. Winning photographs werefeatured in the 2019-2020 "Wisconsin's Great Waters" calendar, which was…

  • News

    Lower Menominee River Area Of Concern Delisted

    After 30 years of pollution cleanup and restoration efforts, the Lower Menominee River Area of Concern has been removed from an international list of the 43 most polluted places on the Great Lakes. This AOC is Wisconsin's first of five to be delisted.

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    Office of Great Waters Staff Contacts

    Staff in the DNR’s Office of Great Waters collaborate with federal, state and local agencies; tribes; businesses; citizen-led organizations and community members to protect and improve the environmental quality of the Great Lakes and Mississippi…

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    Wisconsin's Great Lakes Strategy

    The Great Lakes contain 20% of the world's available fresh surface water supply. Because of that, the Great Lakes are critical to the health and welfare of all the Great Lakes states. Effective management of both wetland and water quantity and…

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    Sheboygan River Area of Concern

    About About the Sheboygan River AOC In 1987, the Sheboygan River was designated one of 43 Great Lakes Areas of Concern (AOC) – areas that are severely degraded and fail to support aquatic life beneficial for human use (like fish and wildlife…

  • Webpage

    Great Lakes Restoration Initiative (GLRI)

    The Great Lakes Restoration Initiative (GLRI) [exit DNR] is a federal program that provides unprecedented funding for protection and restoration efforts on the five Great Lakes. The GLRI is guided by an action plan with detailed performance goals…

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    Protecting Wisconsin's Great Lakes

    The Great Lakes contain 20 percent of the world's available fresh surface water supply. Great Lakes are critical to the health and welfare of all the Great Lakes states and especially for us here in Wisconsin. The DNR – together with local…

  • Webpage

    Milwaukee Estuary Area of Concern

    Public Review and Comment Opportunity Draft Remedial Action Plan Update for the Milwaukee Estuary Area of Concern The DNR is seeking public comments on the draft Remedial Action Plan Update for the Milwaukee Estuary Area of Concern. The document…

  • Webpage

    Lower Menominee River- Delisted Area of Concern

    The Lower Menominee River was delisted as an Area of Concern in 2020. About About the Lower Menominee River AOC The Menominee River flows into Green Bay and forms the boundary between northeast Wisconsin and Michigan's Upper Peninsula.

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