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

Upper Eau Claire Lake -- Access at Peninsula Road

Location:

Upper Eau Claire Lake has the following aquatic invasive species:
Chinese Mystery Snail, Curly-Leaf Pondweed, Rusty Crayfish To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
06/21/2026Bellevue LakeBayfield County0Information Not Available
06/20/2026Middle Eau ClaireBayfield County0Information Not Available
05/17/2026Pickeral LakeBayfield County0Information Not Available
05/17/2026Middle Eau ClaireBayfield County0Information Not Available
05/09/2026Lake OwenBayfield County0Information Not Available
05/03/2026Robinson LakeBayfield County0Information Not Available
05/02/2026Middle Eau ClaireBayfield County0Information Not Available
05/02/2026Middle Eau ClaireBayfield County0Information Not Available
05/02/2026Middle Eau ClaireBayfield County0Information Not Available
10/05/2025Robinson LakeBayfield County0Information Not Available
10/05/2025robinson LakeBayfield County0Information Not Available
10/04/2025Lake SuperiorBayfield County0Information Not Available
10/04/2025Lower Eau ClaireDouglas County0Information Not Available
10/04/2025Middle Eau ClaireBayfield County0Information Not Available
10/04/2025St. Louis RiverDouglas County0Information Not Available
08/30/2025Tomahawk LakeBayfield County0Information Not Available
08/28/2025Middle Eau ClaireBayfield County0Information Not Available
08/24/2025Lower Eau Claire Douglas County0Information Not Available
08/24/2025Lower Eau ClaireDouglas County0Information Not Available
08/21/2025Grindstone LakeSawyer County0Information Not Available
08/17/2025Pokegama LakeWashburn County0Information Not Available
08/17/2025Pokegama LakeWashburn County0Information Not Available
08/17/2025Lower Eau Claire Douglas County0Information Not Available
08/16/2025Pokegama LakeWashburn County0Information Not Available
08/10/2025Middle Eau ClaireBayfield County0Information Not Available
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