Minnesota Power updates Hydroelectric system at Island Lake Dam
The construction crew consists of divers working underwater
DULUTH, Minn. – Minnesota Power is currently undergoing a unique construction project on the Island Lake Reservoir. Crews are working to replace several gates under one of its hydroelectric dams. It’s a two-year project aimed at modernizing the more than 100-year-old hydroelectric system. “It’s a once in 100 year project,” hydro operations manager Chris Rousseau said. “It’s not often that…


