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

Tomahawk Lake -- Access - E Side Lake -- End Of Park Rd

Location:

Tomahawk Lake has the following aquatic invasive species:
Banded Mystery Snail, Eurasian Water-Milfoil To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
08/23/2025Upper Eau ClaireBayfield County0Information Not Available
08/22/2025Catherme LakeDouglas County0Information Not Available
08/21/2025Puleski Lakex-Minnesota0Information Not Available
08/15/2025Upper Eau ClaireBayfield County0Information Not Available
08/15/2025Robinson LakeBayfield County0Information Not Available
08/02/2025Island LakeBayfield County0Information Not Available
07/25/2025Lake St. CroixDouglas County0Information Not Available
07/11/2025Pigeon LakeBayfield County0Information Not Available
06/28/2025Middle Eau ClaireBayfield County0Information Not Available
06/21/2025Upper Eau ClaireBayfield County0Information Not Available
06/21/2025Drummond LakeBayfield County0Information Not Available
06/20/2025Island Lakex-Minnesota0Information Not Available
06/19/2025Upper Eau claireBayfield County0Information Not Available
06/19/2025Lower Eau ClaireDouglas County0Information Not Available
06/19/2025Lower Eau claireDouglas County0Information Not Available
06/19/2025Lower Eau ClaireDouglas County0Information Not Available
06/14/2025Nelson LakeSawyer County0Information Not Available
06/14/2025Lake WebagamonDouglas County0Information Not Available
06/07/2025Pickerel LakeBayfield County0Information Not Available
06/07/2025Beaurgaurd LakeDouglas County0Information Not Available
06/02/2025Island LakeBayfield County0Information Not Available
05/25/2025Lower Eau ClaireBayfield County0Information Not Available
05/25/2025Lower Eau claireDouglas County0Information Not Available
05/09/2025Breakfast LakeBayfield County0Information Not Available
07/28/2024RED LAKEWashburn County0Information Not Available
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