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

Spider Lake -- Access at Heinemann's Landing - SE Side Of Lake

Location:

Spider Lake has the following aquatic invasive species:
Banded Mystery Snail, Curly-Leaf Pondweed, Ornamental water lilies (non-native Nymphaea sp.) To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
10/12/2025Lost Land LakeSawyer County0Information Not Available
10/12/2025Trout LakeVilas County0Information Not Available
10/12/2025Lost Land LakeSawyer County0Information Not Available
10/12/2025Lake OwenBayfield County0Information Not Available
09/21/2025Chippewa FlowageSawyer County0Information Not Available
09/20/2025Wapogasset LakePolk County0Information Not Available
09/07/2025Lac Courte OreillesSawyer County0Information Not Available
08/31/2025Chippewa FlowageSawyer County0Information Not Available
08/24/2025Ghost LakeSawyer County0Information Not Available
08/24/2025Moose LakeSawyer County0Information Not Available
08/17/2025Chippewa FlowageSawyer County0Information Not Available
08/17/2025Manitowoc Lakex-Minnesota0Information Not Available
07/27/2025Round LakeSawyer County0Information Not Available
07/20/2025Stone LakeSawyer County0Information Not Available
07/20/2025Chippewa FlowageSawyer County0Information Not Available
07/04/2025Lac Courte OreillesSawyer County0Information Not Available
06/28/2025Hayward LakeSawyer County0Information Not Available
06/19/2025Lost Land LakeSawyer County0Information Not Available
06/19/2025Lac Courte OreillesSawyer County0Information Not Available
06/15/2025Chippewa FlowageSawyer County0Information Not Available
06/15/2025Namekagon LakeBayfield County0Information Not Available
06/15/2025Namekagon LakeBayfield County0Information Not Available
06/15/2025Round LakeSawyer County0Information Not Available
06/08/2025Stone LakeSawyer County0Information Not Available
06/08/2025Teal LakeSawyer County0Information Not Available
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