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 - Sauk County

Location:

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Destination LandingDestination CountyDatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
Devils Lake -- State Park Sauk08/05/2012Lake WisconsinSauk County1260600Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel
Devils Lake -- State Park Sauk08/05/2012Wisconsin RiverSauk County0Information Not Available
Devils Lake -- State Park Sauk08/05/2012Long LakeChippewa County1862800Rusty Crayfish
Lake Delton -- Canyon Drive Sauk08/05/2012Multiple Germantown area lakesWashington County0Information Not Available
Lake Delton -- Canyon Drive Sauk08/05/2012Upper Dells (Wisconsin River)Sauk County0Information Not Available
Lake Delton -- Canyon Drive Sauk08/05/2012Green LakeGreen Lake County146100Rusty Crayfish
Lake Delton -- Canyon Drive Sauk08/05/2012Delavan 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, Zebra Mussel
Lake Wisconsin -- Access - Moon Valley Landing Sauk06/12/2015Lake Waubesa 803700Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Spiny Waterflea, Zebra Mussel
Lake Wisconsin -- Access - Moon Valley Landing Sauk06/12/2015Green Bay 70Eurasian Water-Milfoil
Lake Wisconsin -- Access - Moon Valley Landing Sauk06/12/2015Lake Mendota 805400Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Japanese knotweed (Fallopia japonica), Spiny Waterflea, Water Lettuce, Zebra Mussel
Lake Wisconsin -- Access - Summer Oaks Resort off Highway 78 Sauk08/04/2012Lower Wisconsin RiverSauk County0Information Not Available
Lake Wisconsin -- Access - Summer Oaks Resort off Highway 78 Sauk08/04/2012Yahara Chain of Lakes (Madison)Dane County0Information Not Available
Wisconsin River -- Access at VFW Park-Prairie du Sac Sauk07/28/2012Castle Rock LakeJuneau County1345700Eurasian Water-Milfoil, Zebra Mussel
Wisconsin River -- Access at VFW Park-Prairie du Sac Sauk07/28/2012Lake WisconsinSauk County1260600Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel
Wisconsin River -- Access at VFW Park-Prairie du Sac Sauk07/28/2012Mississippi RiverCrawford County0Information Not Available
Wisconsin River -- Access at VFW Park-Prairie du Sac Sauk07/28/2012Yellowstone LakeLafayette County903700Curly-Leaf Pondweed, Purple Loosestrife, Rusty Crayfish
Wisconsin River -- Access at VFW Park-Prairie du Sac Sauk06/27/2012Lake WisconsinColumbia County1260600Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel
Wisconsin River -- Access at VFW Park-Prairie du Sac Sauk06/27/2012Blackhawk LakeIowa County1239400Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Rusty Crayfish
Wisconsin River -- Access at VFW Park-Prairie du Sac Sauk06/27/2012Twin Valley LakeIowa County1245800Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil
Wisconsin River -- Access at VFW Park-Prairie du Sac Sauk06/27/2012Cox Hollow LakeIowa County1246500Chinese Mystery Snail, Curly-Leaf Pondweed
Wisconsin River -- Town Of Delton - Access Off Indian Trail Pky Sauk08/05/2012Delavan 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, Zebra Mussel
Wisconsin River -- Town Of Delton - Access Off Indian Trail Pky Sauk08/05/2012Geneva LakeWalworth County758300Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Quagga Mussel, Rusty Crayfish, Starry Stonewort, Yellow Iris, Zebra Mussel
Wisconsin River -- Town Of Delton - Access Off Indian Trail Pky Sauk08/05/2012Multiple Hayward Area lakesSawyer County0Information Not Available
Wisconsin River -- Town Of Delton - Access Off Indian Trail Pky Sauk08/05/2012Lake Mille Lacsx-Minnesota0Information Not Available
Wisconsin River -- Town Of Delton - Access Off Indian Trail Pky Sauk08/05/2012Lake WisconsinSauk County1260600Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel
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