Eurasian Watermilfoil
Eurasian watermilfoil is present in Lake McCarrons but with the help of weed treatments, the presence is minimal and not a nuisance to enjoying the lake.
Zebra Mussels
The Minnesota Department of Natural Resources has confirmed zebra mussels in Lake McCarrons in Ramsey County.
DNR Press Release
A person trained in invasive species detection found six zebra mussels near the public access. A DNR survey found six additional zebra mussels north and south of the public access. In both cases, the zebra mussels were attached to rocks and muskgrass in 1 to 3 feet of water. Ramsey County staff conducted a targeted search and confirmed a lakewide zebra mussel presence.