- Contact information
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For information on Lakes in Wisconsin, contact:
- DNR Lake
Division of Water
Bureau of Water Quality
- Clean Boats, Clean Waters Contacts
BIRCH ISLAND LAKE ASSOCIATION: Birch Island Lake Association 2025 CBCW
Location:
Boat Used Past 5 Days On Different Waterbody? (2019-2025)
Show 2015-2017 Questions