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

Legend/Sapokesick Lake -- Running Bear Boat Launch

Location:

Sapokesick Lake has the following aquatic invasive species:
Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Ornamental water lilies (non-native Nymphaea sp.), Zebra Mussel To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
08/01/2021Post LakeLanglade County0Information Not Available
07/02/2021Lake WinnebagoWinnebago County0Information Not Available
08/15/2020Shawano LakeShawano County0Information Not Available
07/31/2020Shawano LakeShawano County0Information Not Available
07/31/2020Loon LakeShawano County0Information Not Available
07/19/2020Shawano LakeShawano County0Information Not Available
07/10/2020(Cason)  0Information Not Available
07/04/2020Shawano LakeShawano County0Information Not Available
07/03/2020Wolf RiverWaupaca County0Information Not Available
07/27/2018green bayBrown County0Information Not Available
07/04/2018Shawano LakeShawano County322800Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Faucet Snail, Hybrid Eurasian / Northern Water-Milfoil, Phragmites (non-native), Purple Loosestrife, Rusty Crayfish, Zebra Mussel
06/02/2018Shawano LakeShawano County322800Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Faucet Snail, Hybrid Eurasian / Northern Water-Milfoil, Phragmites (non-native), Purple Loosestrife, Rusty Crayfish, Zebra Mussel
08/05/2017wolf riverShawano County0Information Not Available
07/07/2017Korth LakeShawano County325400Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Zebra Mussel
07/07/2017Korth LakeShawano County325400Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Zebra Mussel
05/07/2017Lower Red LakeShawano County327800Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil
07/17/2015Lake FiveWaukesha County777400Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil
07/10/2015Shawano Lake 322800Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Faucet Snail, Hybrid Eurasian / Northern Water-Milfoil, Phragmites (non-native), Purple Loosestrife, Rusty Crayfish, Zebra Mussel
07/05/2015Shawano LakeShawano County322800Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Faucet Snail, Hybrid Eurasian / Northern Water-Milfoil, Phragmites (non-native), Purple Loosestrife, Rusty Crayfish, Zebra Mussel
05/22/2015Madison Lakex-Minnesota0Information Not Available
09/07/2014Shawano LakeShawano County322800Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Faucet Snail, Hybrid Eurasian / Northern Water-Milfoil, Phragmites (non-native), Purple Loosestrife, Rusty Crayfish, Zebra Mussel
08/31/2014Round LakeMenominee County197600 
07/12/2014Machickanee Flowage (Stiles)Oconto County448200Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Flowering Rush, Hybrid Eurasian / Northern Water-Milfoil, Phragmites (non-native), Purple Loosestrife, Zebra Mussel
07/12/2014Machickanee Flowage (Stiles)Oconto County448200Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Flowering Rush, Hybrid Eurasian / Northern Water-Milfoil, Phragmites (non-native), Purple Loosestrife, Zebra Mussel
07/04/2014Lake WinnebagoWaupaca County131100Asiatic Clam (Corbicula), Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Faucet Snail, Flowering Rush, Hybrid Eurasian / Northern Water-Milfoil, Phragmites (non-native), Purple Loosestrife, Rusty Crayfish, Spiny Waterflea, Zebra Mussel
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