Wisconsin’s Great Lakes

Learn
about Lake Michigan, Lake Superior and their watersheds.
Protect
Wisconsin’s Great Lakes from invasive species and pollution.
Restore
critical Great Lakes habitat and lakeshore value.
Share
your Great Lakes photos and writings.

The Great Lakes hold one–fifth of the world’s fresh water and Wisconsin’s Lake Michigan and Lake Superior waters are critical for those who live along them and for the state’s economy, environment and quality of life. The DNR’s Office of the Great Lakes is charged with implementing a comprehensive program to protect the lakes, identify problems and solutions and serve as a contact point for the Great Lakes community in Wisconsin.

Last revised: Monday August 11 2014