https://www.google.ca/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwjehInUsu3ZAhVJ6GMKHSxvDREQjRwIBg&url=http%3A%2F%2Fwww.caminomyway.com%2Fviews-from-mount-price-garibaldi-park%2Fgaribaldi-lake-black-tusk-mount-price-garibaldi-park&psig=AOvVaw1FkfG0YYTqO_ve91N6rqJr&ust=1521171239058131 Estimate how much water the barrier contains behind it in the lake. If the barrier faulted, what do you think would happen? Consider; how much water would escape, and what kind of power is the escaping water equivalent to? To estimate the volume of Garabaldi lake I multiplied  the average lake depth by the…