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

Nepco Lake -- Access at Near State Hwy 13

Location:

Nepco Lake has the following aquatic invasive species:
Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife, Rusty Crayfish, Yellow Iris, Zebra Mussel To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
07/31/2020PetenwellJuneau County0Information Not Available
06/01/2018Wisconsin RiverWood County0Information Not Available
08/13/2017Mission LakeMarathon County1005400Banded Mystery Snail, Chinese Mystery Snail, Eurasian Water-Milfoil, Purple Loosestrife
08/13/2017Wazeecha LakeWood County1391200Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Rusty Crayfish, Zebra Mussel
09/03/2016Wazeecha LakeWood County1391200Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Rusty Crayfish, Zebra Mussel
07/04/2016Mississippi RiverBuffalo County0Information Not Available
07/04/2016Wisconsin RiverPortage County0Information Not Available
07/04/2016Lake ArrowheadAdams County1377700Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel
07/04/2016Mead LakeClark County2143900Curly-Leaf Pondweed, Giant knotweed (Polygonum sachalinense), Purple Loosestrife
05/27/2016Nekoosa FlowageAdams County1387900 
05/27/2016Pleasant LakeMarquette County106900Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Phragmites (non-native), Zebra Mussel
05/27/2016Lake MichiganDoor County0Information Not Available
05/27/2016Lake SherwoodAdams County1377900Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel
05/27/2016Wisconsin RiverAdams County0Information Not Available
08/02/2015Wazeecha LakeWood County1391200Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Rusty Crayfish, Zebra Mussel
08/02/2015Petenwell LakeWood County1377100Eurasian Water-Milfoil, Zebra Mussel
06/07/2015Wazeecha LakeWood County1391200Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Rusty Crayfish, Zebra Mussel
06/21/2013Lake ArrowheadAdams County1377700Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel
05/22/2013Lake SherwoodAdams County1377900Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel
05/22/2013Camelot LakeAdams County1378100Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife, Zebra Mussel
07/15/2012Wazeecha LakeWood County1391200Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Rusty Crayfish, Zebra Mussel
07/15/2012Wisconsin RiverWood County0Information Not Available
07/15/2012Petenwell LakeAdams County1377100Eurasian Water-Milfoil, Zebra Mussel
07/15/2012Castle Rock LakeJuneau County1345700Eurasian Water-Milfoil, Zebra Mussel
06/22/2012Petenwell LakeWood County1377100Eurasian Water-Milfoil, Zebra Mussel
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