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
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
06/18/2023lake Du bayPortage County0Information Not Available
06/18/2023wolf riverWinnebago County0Information Not Available
06/04/2023lake Du bayMarathon County0Information Not Available
06/03/2023collins lakePortage County0Information Not Available
05/28/2023mission lakeLincoln County0Information Not Available
09/05/2021Wisconsin RiverWood County0Information Not Available
08/21/2021Chain of LakesWaupaca County0Information Not Available
08/14/2021Long LakeWaushara County0Information Not Available
08/14/2021North LakeWaupaca County0Information Not Available
07/24/2021Little Lake Butte Des MortsWinnebago County0Information Not Available
07/17/2021Chain of LakesWaupaca County0Information Not Available
07/17/2021Chain of LakesWaupaca County0Information Not Available
09/07/2020Wolf LakePortage County0Information Not Available
09/07/2020Collins LakePortage County270200Banded Mystery Snail, Chinese Mystery Snail, Eurasian Water-Milfoil
09/07/2020Pickerel LakePortage County0Information Not Available
08/16/2020McDill PondPortage County0Information Not Available
08/16/2020Wisconsin RiverPortage County0Information Not Available
08/16/2020McDill PondPortage County0Information Not Available
08/16/2020North LakeWaukesha County0Information Not Available
08/15/2020Brekke LakeWaupaca County183000Banded Mystery Snail, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil
08/15/2020Collins LakePortage County270200Banded Mystery Snail, Chinese Mystery Snail, Eurasian Water-Milfoil
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