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

Boulder Lake -- Boat Ramp

Location:

Boulder Lake has the following aquatic invasive species:
Banded Mystery Snail To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
07/05/2025Manitowish LakeVilas County0Information Not Available
07/05/2025Round LakeVilas County0Information Not Available
06/29/2025Big LakeVilas County0Information Not Available
06/29/2025Winnebago LakeWinnebago County0Information Not Available
06/29/2025Day LakeAshland County0Information Not Available
06/29/2025North Nokomis LakeOneida County0Information Not Available
06/29/2025Wildcat LakeVilas County0Information Not Available
06/29/2025Eagle River Chain of LakesVilas County0Information Not Available
06/26/2025Upper Gresham LakeVilas County0Information Not Available
06/26/2025Big Muskellunge LakeVilas County0Information Not Available
06/26/2025Little Crooked LakeVilas County0Information Not Available
06/18/2025Day Lake Vilas County0Information Not Available
06/18/2025Big Arbor VitaeVilas County0Information Not Available
06/07/2025Jag LakeVilas County0Information Not Available
06/07/2025Wildcat LakeVilas County0Information Not Available
06/07/2025Delavan LakeWalworth County0Information Not Available
06/07/2025Big LakeVilas County0Information Not Available
06/07/2025Namekagon LakeBayfield County0Information Not Available
06/02/2025Armor LakeVilas County0Information Not Available
06/02/2025Morton lakeVilas County0Information Not Available
06/02/2025WildcatVilas County0Information Not Available
06/02/2025Big Arbor VitaeVilas County0Information Not Available
05/28/2025Big MuskellungeVilas County0Information Not Available
05/28/2025MinocquaOneida County0Information Not Available
05/28/2025Big Arbor VitaeVilas County0Information Not Available
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