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 Michigan -- Bender Park Launch

Location:

Lake Michigan has the following aquatic invasive species:
Eurasian Water-Milfoil, Round Goby, Zebra Mussel To Excel
DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
08/17/2019Wind LakeRacine County761700Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel
06/16/2018Wind LakeRacine County761700Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel
06/16/2018Lake KegonsaDane County802600Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Spiny Waterflea, Zebra Mussel
06/16/2018Wind LakeRacine County761700Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel
07/31/2016Geneva LakeWalworth County758300Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Quagga Mussel, Rusty Crayfish, Starry Stonewort, Yellow Iris, Zebra Mussel
07/31/2016Wind LakeRacine County761700Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel
07/31/2016Castle Rock LakeJuneau County1345700Eurasian Water-Milfoil, Zebra Mussel
07/02/2016Caldron Falls Reservoir*Marinette County545400Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Phragmites (non-native), Zebra Mussel
07/02/2016Phantom LakeWaukesha County766000Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel
07/02/2016Eagle Spring LakeWalworth County768600Asiatic Clam (Corbicula), Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel
07/02/2016Castle Rock LakeJuneau County1345700Eurasian Water-Milfoil, Zebra Mussel
09/06/2015Phantom LakeWaukesha County766000Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel
09/06/2015Big Muskego LakeWaushara County762400Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Spiny Naiad, Starry Stonewort
09/06/2015Lake BeulahWalworth County766600Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife, Zebra Mussel
09/06/2015Green LakeGreen County146100Rusty Crayfish
08/02/2015Grass Lakex-Illinois0Information Not Available
07/31/2015Spooner LakeWashburn County2685200Banded Mystery Snail, Curly-Leaf Pondweed
07/13/2014Wind LakeRacine County761700Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel
07/13/2014Delavan LakeWaukesha County793600Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Ornamental water lilies (non-native Nymphaea sp.), Pennywort, Phragmites (non-native), Purple Loosestrife, Zebra Mussel
07/13/2014Lake MendotaDane County805400Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Japanese knotweed (Fallopia japonica), Spiny Waterflea, Water Lettuce, Zebra Mussel
07/05/2014Delavan LakeWalworth County793600Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Ornamental water lilies (non-native Nymphaea sp.), Pennywort, Phragmites (non-native), Purple Loosestrife, Zebra Mussel
07/05/2014Lake WinnebagoWinnebago 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
07/05/2014Little Muskego LakeWaukesha County762700Asiatic Clam (Corbicula), Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Starry Stonewort, Zebra Mussel
07/06/2013Lake Vermilianx-Minnesota0Information Not Available
07/06/2013Mississippi RiverCrawford County0Information Not Available