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

Big Portage Lake -- Access

Location:

Big Portage Lake has the following aquatic invasive species:
Banded Mystery Snail, Chinese Mystery Snail, Rusty Crayfish To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
06/20/2026Forest LakeVilas County0Information Not Available
06/20/2026Lac du LuneVilas County0Information Not Available
06/20/2026Smoky LakeVilas County0Information Not Available
06/19/2026Otter LakeLanglade County0Information Not Available
06/19/2026Eagle River ChainVilas County0Information Not Available
06/19/2026Smoky LakeVilas County0Information Not Available
06/19/2026Dorothy LakeOneida County0Information Not Available
06/19/2026North TwinVilas County0Information Not Available
06/19/2026Three LakesVilas County0Information Not Available
06/18/2026Forest LakeVilas County0Information Not Available
06/17/2026Stormy Lake LandingWashburn County0Information Not Available
06/17/2026Stormy Lake Landing Vilas County0Information Not Available
06/12/2026Lac Vieux Desert Lake LandingVilas County0Information Not Available
06/11/2026Gogebic Lakex-Michigan0Information Not Available
06/10/2026Loon LakeVilas County0Information Not Available
06/10/2026Star LakeVilas County0Information Not Available
06/10/2026Black LakeAshland County0Information Not Available
06/06/2026Butternut LakeForest County0Information Not Available
06/06/2026Black OakVilas County0Information Not Available
06/06/2026Big Sand LakeBurnett County0Information Not Available
06/06/2026Duck Lake in Calhoun County, Michigan 0Information Not Available
06/04/2026Forest LakeVilas County0Information Not Available
06/04/2026North Twin LakeVilas County0Information Not Available
05/30/2026Black OakVilas County0Information Not Available
05/30/2026Cisco ChainVilas County0Information Not Available
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