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

Lake Superior - Kreher Park Boat Landing- Prentice Ave Ashland

Location:

Lake Superior has the following aquatic invasive species:
Curly-Leaf Pondweed, Rainbow Smelt To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
08/06/2026Soo LakeOneida County0Information Not Available
08/06/2026Grindstone LakeSawyer County0Information Not Available
07/25/2026Channel LakeGreen Lake County0Information Not Available
07/24/2026Lake TomahawkOneida County0Information Not Available
07/03/2026Pike Lake ChainPrice County0Information Not Available
07/03/2026Pike Lake ChainPrice County0Information Not Available
06/27/2026Siskiwit LakeBayfield County0Information Not Available
06/04/2026Ghost LakeSawyer County0Information Not Available
05/31/2026Lac Courte OreillesSawyer County0Information Not Available
05/31/2026Mineral LakeAshland County0Information Not Available
09/06/2025Drummond LakeBayfield County0Information Not Available
09/01/2025English LakeAshland County0Information Not Available
09/01/2025Lake OwenBayfield County0Information Not Available
09/01/2025Lake NamakagonBayfield County0Information Not Available
08/30/2025Lake WinnebagoFond du Lac County0Information Not Available
08/16/2025Lake OwenBayfield County0Information Not Available
08/15/2025Pikes Lake ChainBayfield County0Information Not Available
07/27/2025Lake OwenBayfield County0Information Not Available
07/12/2025Lake Owen Bayfield County0Information Not Available
06/14/2025Lake Lac Seulx-Canada0Information Not Available
05/31/2025Lake Sarax-Minnesota0Information Not Available
05/26/2025Long LakeBayfield County0Information Not Available
05/26/2025Diamond LakeBayfield County0Information Not Available
05/26/2025Lake Namekagon Bayfield County0Information Not Available
05/04/2025Lake OwenBayfield County0Information Not Available
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