- 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
Lake Koshkonong -- Access Nr N Charley Bluff Rd
Location:
Feel Confident Boater Understands (2014-2017)
Show 2014-2017 Questions
Lake Koshkonong has the following aquatic invasive species:
Curly-Leaf Pondweed, Zebra Mussel