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

Green Lake -- Beyers Cove Boat Launch

Location:

Green Lake has the following aquatic invasive species:
Rusty Crayfish To Excel
DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
08/31/2025Buffalo lakeMarquette County0Information Not Available
08/31/2025Lazy lakeColumbia County0Information Not Available
08/31/2025Chain of lakesWaupaca County0Information Not Available
08/26/2025Mississippi Riverx-Other Surrounding State0Information Not Available
07/13/2025Lake PetenwellJuneau County0Information Not Available
07/13/2025Mason LakeAdams County0Information Not Available
07/13/2025Lake WingraDane County0Information Not Available
07/13/2025Lake Wisconsin Columbia County0Information Not Available
06/01/2025Jordan LakeAdams County0Information Not Available
06/01/2025Little Green Lake Green Lake County0Information Not Available
06/01/2025Fox RiverGreen Lake County0Information Not Available
06/11/2022Little Green LakeGreen Lake County0Information Not Available
06/04/2022dubay lakePortage County0Information Not Available
05/27/2022Lake WisconsinColumbia County0Information Not Available
07/28/2012Silver LakeWaushara County247700Banded Mystery Snail, Curly-Leaf Pondweed, Flowering Rush
07/28/2012Buffalo LakeMarquette County168000Brittle Waternymph, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife