MLive: The Michigan Department of Natural Resources would like the Kalamazoo River to return to a free-flowing state. Enbridge, the Canadian pipeline company that leaked a million gallons of crude oil into Talmadge Creek and the Kalamazoo River in July 2010, would like to complete the conditions of its mandatory river clean-up. Smack dab in the way of those goals is a 174-year-old dam across the Kalamazoo River. The Ceresco Dam, originally built to power flour and saw mills in the early settlement about...