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

Middle Lake -- Lauderdale Lakes

Location:

Middle Lake has the following aquatic invasive species:
Curly-Leaf Pondweed, Eurasian Water-Milfoil, Starry Stonewort, Zebra Mussel To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
08/15/2025Lake GenevaWalworth County0Information Not Available
08/15/2025DelavanWalworth County0Information Not Available
08/11/2023Lake DelavanWalworth County0Information Not Available
07/19/2023Rice LakeWalworth County0Information Not Available
07/19/2023Whitewater LakeWalworth County0Information Not Available
07/18/2023Whitewater LakeWalworth County0Information Not Available
07/18/2023North LakeWalworth County0Information Not Available
07/13/2023Rock LakeJefferson County0Information Not Available
07/13/2023Lake BeulahWalworth County0Information Not Available
07/13/2023Delavan LakeWalworth County0Information Not Available
07/13/2023Delavan LakeWalworth County0Information Not Available
07/13/2023Silver LakeKenosha County0Information Not Available
07/13/2023Lake DelavanWalworth County0Information Not Available
07/13/2023Powers LakeKenosha County0Information Not Available
06/28/2023Lake DelavanWalworth County0Information Not Available
06/22/2023North LakeWalworth County0Information Not Available
06/22/2023Rice LakeWalworth County0Information Not Available
06/20/2023Lake ComoWalworth County0Information Not Available
06/08/2023Lake KoshkonongDane County0Information Not Available
06/02/2023Powers LakeRacine County0Information Not Available
05/29/2023North LakeWalworth County0Information Not Available
05/29/2023Turtle LakeWalworth County0Information Not Available
08/24/2021DelavanWalworth County0Information Not Available
07/10/2021Delavan LakeWalworth County0Information Not Available
08/14/2020Paddock LakeRacine County0Information Not Available
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