Pulling a large truck tire from the water, volunteer Derek Evans says he is not sure how long it has been at the bottom of Lake Ontario. It’s filled with zebra mussels and mud, but the rubber has the potential to be a serious issue. "This is at least 50 pounds," Evans says. "It definitely would be a lot of damage to the fish and the wildlife in the water." Getting this tire, and other garbage, is part of a massive project called, 'Kingston Waters Clean Up.' More than 70 divers, kayakers and shorelines volunteers are bagging up garbage to keep it out of the water and drawing awareness to the issue, explains organizer Guillaume Courcy.