Greenan Lake 
Zebra Mussels are an invasive species of mussels that are native to Eurasia are present in other Renfrew County’s Lakes. Our lakes are absent of this nuisance thus far but urge all to be mindful of washing your boats down when traveling from lake to another lake. They can clog your intake pipe for starters. For more information, please read http://www.natureconservancy.ca/en/what-we-do/resource-centre/invasive-species/zebra-mussel.html