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

Beaver Dam Lake -- Waterworks Park

Location:

Beaver Dam Lake has the following aquatic invasive species:
Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
07/12/2015Rock LakeJefferson County830700Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Yellow Iris, Zebra Mussel
08/28/2012Lake MendotaDane County805400Curly-Leaf Pondweed, Eurasian Water-Milfoil, Spiny Waterflea, Water Lettuce, Zebra Mussel
08/07/2012Delavan 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
08/07/2012Lake Butte des MortsWinnebago County139900Brittle Waternymph, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Faucet Snail, Flowering Rush, Phragmites (non-native), Purple Loosestrife, Rusty Crayfish, Zebra Mussel
08/07/2012Fox LakeDodge County835800Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife, Rusty Crayfish, Zebra Mussel
08/07/2012Lake MichiganMilwaukee County0Information Not Available
08/07/2012Rock RiverJefferson County0Information Not Available
08/07/2012Crawfish RiverJefferson County0Information Not Available
08/07/2012Mississippi RiverLa Crosse County0Information Not Available
07/14/2012Fox LakeDodge County835800Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife, Rusty Crayfish, Zebra Mussel
07/14/2012Swan LakeColumbia County179800Curly-Leaf Pondweed, Eurasian Water-Milfoil, Japanese knotweed (Fallopia japonica), Purple Loosestrife
07/14/2012Green LakeGreen Lake County146100Rusty Crayfish
07/14/2012Lake MendotaDane County805400Curly-Leaf Pondweed, Eurasian Water-Milfoil, Spiny Waterflea, Water Lettuce, Zebra Mussel
07/14/2012Lazy Lake (Fall R Millpond)Columbia County843400Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Phragmites (non-native)
07/14/2012Fox RiverWinnebago County0Information Not Available
07/13/2012Fox RiverWinnebago County0Information Not Available
07/13/2012Fox LakeDodge County835800Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Purple Loosestrife, Rusty Crayfish, Zebra Mussel
07/13/2012Cedar LakeWashington County25300Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Rainbow Smelt, Starry Stonewort, Zebra Mussel
07/13/2012Lake WinnebagoWinnebago County131100Chinese 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
07/13/2012Multiple Oconomowoc area lakesWaukesha County0Information Not Available
07/13/2012Multiple Iron County lakesIron County0Information Not Available
07/13/2012Rock RiverJefferson County0Information Not Available
07/13/2012Green LakeGreen Lake County146100Rusty Crayfish
07/13/2012Chief LakeSawyer County2437000 
07/13/2012Lake MendotaDane County805400Curly-Leaf Pondweed, Eurasian Water-Milfoil, Spiny Waterflea, Water Lettuce, Zebra Mussel
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