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 Helen -- Access

Location:

Lake Helen has the following aquatic invasive species:
Banded Mystery Snail, Eurasian Water-Milfoil, Spiny Naiad, Zebra Mussel To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
06/28/2026McdillPortage County0Information Not Available
06/27/2026Lake HuronWaushara County0Information Not Available
05/25/2026Jordan PondPortage County0Information Not Available
05/25/2026Bass LakeMarathon County0Information Not Available
05/23/2026MayflowerMarathon County0Information Not Available
08/31/2025wolf river 0Information Not Available
07/19/2025OkaucheeWaukesha County0Information Not Available
07/05/2025Sunset Lake Portage County0Information Not Available
07/04/2025Chain O' Lakes Waupaca County0Information Not Available
07/04/2025Little CedarWashington County0Information Not Available
06/08/2025Wisconsin River Flowage Portage County0Information Not Available
06/08/2025Chain O' Lakes Waupaca County0Information Not Available
06/08/2025Sunset Lake Portage County0Information Not Available
05/31/2025Lower Red Lake Shawano County0Information Not Available
05/24/2025Rinehart Lake Portage County0Information Not Available
05/24/2025Chain of Lakes Waupaca County0Information Not Available
06/02/2024McDill PondPortage County0Information Not Available
06/01/2024Big Bass LakeMarathon County0Information Not Available
05/31/2024Lake EmilyPortage County0Information Not Available
05/31/2024Star LakeVilas County0Information Not Available
09/01/2023sunset lakePortage County0Information Not Available
07/23/2023wolf riverWaupaca County0Information Not Available
07/02/2023Wisconsin riverPortage County0Information Not Available
06/18/2023lake poyganWinnebago County0Information Not Available
06/18/2023wolf riverWinnebago County0Information Not Available
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