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

Water Guard - Walworth County

Location:

To Excel
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Destination LandingDestination CountyDatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
Beulah Lake -- Access at South End Of Lake Walworth09/06/2014Pewaukee LakeWaukesha County772000Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel
Beulah Lake -- Access at South End Of Lake Walworth08/16/2014Phantom LakeWaukesha County766000Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel
Beulah Lake -- Access at South End Of Lake Walworth08/10/2014Eagle Spring LakeWaukesha County768600Asiatic Clam (Corbicula), Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel
Beulah Lake -- Access at South End Of Lake Walworth08/10/2014Golden LakeWalworth County775900Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife, Zebra Mussel
Beulah Lake -- Access at South End Of Lake Walworth08/10/2014Pleasant LakeWalworth County741500Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Spiny Naiad, Zebra Mussel
Beulah Lake -- Access at South End Of Lake Walworth08/10/2014Lulu LakeWalworth County768800Asiatic Clam (Corbicula), Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife
Beulah Lake -- Access at South End Of Lake Walworth08/10/2014Waubeesee LakeRacine County760900Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Zebra Mussel
Beulah Lake -- Access at South End Of Lake Walworth08/10/2014Pewaukee LakeWaukesha County772000Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel
Beulah Lake -- Access at South End Of Lake Walworth07/03/2014Little Muskego LakeWaukesha County762700Asiatic Clam (Corbicula), Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Starry Stonewort, Zebra Mussel
Beulah Lake -- Access at South End Of Lake Walworth05/25/2014Lake MichiganRacine County0Information Not Available
Beulah Lake -- Access at South End Of Lake Walworth05/25/2014Pewaukee LakeWaukesha County772000Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel
Beulah Lake -- Access at South End Of Lake Walworth07/27/2013Delavan 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, Sacred Lotus, Zebra Mussel
Beulah Lake -- Access at South End Of Lake Walworth07/27/2013North LakeWalworth County741200Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife
Beulah Lake -- Access at South End Of Lake Walworth07/30/2012Delavan 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, Sacred Lotus, Zebra Mussel
Beulah Lake -- Access at South End Of Lake Walworth07/30/2012Little Muskego LakeWaukesha County762700Asiatic Clam (Corbicula), Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Starry Stonewort, Zebra Mussel
Beulah Lake -- Access at South End Of Lake Walworth07/17/2012Lower Nemahbin LakeWaukesha County827000Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Ornamental water lilies (non-native Nymphaea sp.), Purple Loosestrife, Spiny Naiad, Starry Stonewort, Zebra Mussel
Delavan Lake -- Access Off State Hwy 50 Walworth09/04/2012Manitowish LakeVilas County2329400Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Rusty Crayfish
Delavan Lake -- Access Off State Hwy 50 Walworth09/03/2012Graywood x-Illinois0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth09/03/2012Geneva LakeWalworth County758300Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Rusty Crayfish, Starry Stonewort, Yellow Iris, Zebra Mussel
Delavan Lake -- Access Off State Hwy 50 Walworth09/03/2012Rhinelander FlowageOneida County1580100Chinese Mystery Snail, Curly-Leaf Pondweed, Phragmites (non-native), Rusty Crayfish, Yellow Iris
Geneva Lake -- Lake Street Access (Fontana Municipal Launch) Walworth06/30/2012Rock RiverRock County0Information Not Available
Geneva Lake -- Lake Street Access (Fontana Municipal Launch) Walworth06/22/2012Lake Michigan 0Information Not Available
Geneva Lake -- Lake Street Access (Fontana Municipal Launch) Walworth06/22/2012Upper Dells River 0Information Not Available
Geneva Lake -- Lake Street Access (Fontana Municipal Launch) Walworth06/22/2012Delavan 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, Sacred Lotus, Zebra Mussel
Geneva Lake -- Linn Road Access (Town of Linn) Walworth09/05/2014Paddock LakeKenosha County737900Asiatic Clam (Corbicula), Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Faucet Snail, Purple Loosestrife, Zebra Mussel
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