The threat of invasive mussels has led the Okanagan Basin Water Board (OBWB) to propose a potential temporary ban on all out-of-province boats entering B.C.'s waterways. James Littley, deputy administrator for the OBWB, said two species of freshwater mussels — zebra and quagga mussels — could be catastrophic to lake and river systems if stringent measures aren't put in place to keep them out of the province.
Inside the battle to preserve the underwater ghosts of Ontario's Great Lakes
Archeologists, historians and divers are trying to digitally capture more than 1,000 shipwrecks at the bottom of the Great Lakes before they become unrecognizable after a combination of invasive mussels and climate change have accelerated their deterioration at an alarming rate. The Great Lakes region is known among diving circles as one of the best places in the world to explore shipwrecks because the cold, fresh water offers ideal conditions for their preservation, even in shallow water.