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

Beaver Dam Lake -- Tourist Park Access (east end of Lake St.)

Location:

Beaver Dam Lake has the following aquatic invasive species:
Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Rainbow Smelt, Rusty Crayfish To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
09/01/2025Prairie LakeBarron County0Information Not Available
08/03/2025Long LakeBarron County0Information Not Available
08/02/2025Big Dummy LakeBarron County0Information Not Available
08/01/2025Scott LakeJuneau County0Information Not Available
07/03/2025St CroixSaint Croix County0Information Not Available
06/22/2025Prairie LakeBarron County0Information Not Available
08/23/2024Big Dummy LakeBarron County0Information Not Available
08/23/2024Scott LakeBarron County0Information Not Available
08/16/2024Shell LakeWashburn County0Information Not Available
08/03/2024Big Dummy LakeBarron County0Information Not Available
08/02/2024Gulf of Mexicox-Other Surrounding State0Information Not Available
07/28/2024Sturgeon BayDoor County0Information Not Available
07/28/2024Silver LakeBarron County0Information Not Available
07/20/2024Silver LakeBarron County0Information Not Available
07/06/2024Sand LakeBarron County0Information Not Available
07/06/2024Sand LakeBarron County0Information Not Available
07/06/2024Granite LakeBarron County0Information Not Available
06/30/2024Sand LakeBarron County0Information Not Available
06/29/2024Silver LakeBarron County0Information Not Available
06/14/2024Kirby LakeBarron County0Information Not Available
06/08/2024Fish Lakex-Minnesota0Information Not Available
09/03/2023Largin LakeSaint Croix County0Information Not Available
08/19/2023Bear LakeBarron County0Information Not Available
08/05/2023Shell LakeWashburn County0Information Not Available
07/28/2023 Prior Lakex-Minnesota0Information Not Available
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