By Sara Gosman – National Wildlife Federation – April 27, 2012

Approximately one million gallons of diluted bitumen, a heavy crude oil, spilled into a wetland that feeds Talmadge Creek, and from there into the Kalamazoo River. The spill affected wetlands, farmlands, residential areas, and businesses, raising health concerns and leading to evacuations and warnings about swimming, fishing, and drinking water. By August 5th, the spill had contaminated 30 miles of the Kalamazoo River but had stopped well short of Lake Michigan. The cause of the rupture is not yet known. In 2011, Enbridge estimated that the cleanup costs would be at least $725 million. For full story, click here. For full report, click here.