New Zealand mud snail could threaten Lake Tahoe s ecosystem and economy kuer.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kuer.org Daily Mail and Mail on Sunday newspapers.
Fast-spreading invasive aquatic mussels are hitching rides on boats, kayaks and jet skis. So, people are working to keep them out of the Columbia River Basin, the only major river basin in the U.S. without an established quagga mussel population.