Contact information
For information on Lakes in Wisconsin, contact:
DNR Lake
Division of Water
Bureau of Water Quality
Clean Boats, Clean Waters Contacts

Lake Wisconsin -- Access - Sunset Bay off Highway 188

Location:

Projects That Have Been Active in 2022-2024:
ProjectBoats Inspected 2022Boats Inspected 2023Boats Inspected 2024Details
DNR Watercraft Inspections - Columbia County000 Details
Lake Wisconsin has the following aquatic invasive species:
Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel