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

Lake Winnebago -- Vinland - Grundman Park - Osh-O-Nee

Location:

Contacted This Season (2014-2024) (Contacted:Yes=51,No=49|)

Willing to Answer Questions (2014-2024) (Willing:Yes=94|)

Boat Used Past 5 Days On Different Waterbody? (Used Past 5 Days:Yes=8,No=92|)

Feel Confident Boater Understands (2014-2024) (Understands:Strongly Agree=55,Agree=43,Disagree=2|)

Show 2012-2013 Questions | Show 2010-2011 Questions
Lake Winnebago has the following aquatic invasive species:
Asiatic Clam (Corbicula), Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Faucet Snail, Flowering Rush, Hybrid Eurasian / Northern Water-Milfoil, Phragmites (non-native), Purple Loosestrife, Rusty Crayfish, Spiny Waterflea, Zebra Mussel