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

Bark Lake - Access

Location:

Bark Lake has the following aquatic invasive species:
Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil To Excel
123456
DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
07/04/2025Big Cedar LakeWashington County0Information Not Available
06/08/2025Pike LakeWashington County0Information Not Available
06/08/2025Pike LakeWashington County0Information Not Available
06/07/2025Silver LakeWashington County0Information Not Available
06/01/2025Fox River 0Information Not Available
06/01/2025Lake Erie 0Information Not Available
05/31/2025Potters LakeWashburn County0Information Not Available
09/13/2024Pike LakeWashington County0Information Not Available
08/05/2024PewaukeeWaukesha County0Information Not Available
08/05/2024MukwonagoWaukesha County0Information Not Available
07/26/2024Pike LakeWashington County0Information Not Available
07/07/2024Pewaukee LakeWaukesha County0Information Not Available
06/29/2024Pine LakeWaukesha County0Information Not Available
06/21/2024Pike LakeWashington County0Information Not Available
06/21/2024Pike LakeWashington County0Information Not Available
06/21/2024Little CedarWashington County0Information Not Available
06/21/2024Bark LakeWashington County0Information Not Available
06/14/2024Bark LakeWashington County0Information Not Available
06/14/2024Bark LakeWashington County0Information Not Available
05/19/2024Auburn LakeFond du Lac County0Information Not Available
05/18/2024Silver LakeWashington County0Information Not Available
08/14/2023Bark LakeWashington County0Information Not Available
08/14/2023Pike LakeWashington County0Information Not Available
07/22/2023Bark LakeWashington County0Information Not Available
07/22/2023Bark LakeWashington County0Information Not Available
123456