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

Mason Lake -- Access Off Golden Dr

Location:

Mason Lake has the following aquatic invasive species:
Banded Mystery Snail, Brittle Waternymph, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Japanese knotweed (Fallopia japonica), Phragmites (non-native), Yellow Iris To Excel
DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
08/11/2019Jordan LakeAdams County104000Banded Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil
08/11/2019Lake WisconsinColumbia County1260600Curly-Leaf Pondweed, Eurasian Water-Milfoil, Zebra Mussel
08/11/2019Lake MendotaDane County805400Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Japanese knotweed (Fallopia japonica), Spiny Waterflea, Water Lettuce, Zebra Mussel