Aquatic Invasive Species
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 -- Neenah - South Park Ave. Rec Park

Location:

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 To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
08/24/2025Lake MichiganManitowoc County0Information Not Available
08/24/2025Green LakeGreen Lake County0Information Not Available
09/18/2023Lake winneconneWinnebago County0Information Not Available
09/18/2023Lake butte des mortsWinnebago County0Information Not Available
09/18/2023green lakeGreen Lake County0Information Not Available
09/12/2023Lake Butte des mortsWinnebago County0Information Not Available
09/09/2023Patridge LakeWaupaca County0Information Not Available
09/09/2023Lake NokomisVilas County0Information Not Available
09/09/2023Metonga LakeForest County0Information Not Available
09/09/2023Lake Michigan x-Michigan0Information Not Available
09/09/2023Laurel LakeOneida County0Information Not Available
09/02/2023Green LakeGreen Lake County0Information Not Available
09/02/2023Little Lake Butte Des MortsWinnebago County0Information Not Available
09/02/2023Shawno LakeShawano County0Information Not Available
09/02/2023Lake Michiganx-Michigan0Information Not Available
08/30/2023Green LakeGreen Lake County0Information Not Available
08/30/2023Lake Shelbyvillex-Illinois0Information Not Available
08/30/2023Shawno LakeShawano County0Information Not Available
08/28/2023lake poyganWinnebago County0Information Not Available
08/28/2023green lakeGreen Lake County0Information Not Available
08/22/2023Little lake Butte des mortsWinnebago County0Information Not Available
08/22/2023Lake PoyganWinnebago County0Information Not Available
08/21/2023Little Lake Butte Des MortsWinnebago County0Information Not Available
08/21/2023Green LakeGreen Lake County0Information Not Available
07/31/2023fox riverWinnebago County0Information Not Available
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