Michigan Radio reports the Michigan Department of Community Health found no chemicals as a result of the 2010 oil spill on the Kalamazoo River in Michigan in 150 water wells recently tested. On July 26, 2010, Enbridge Energy Partners reported a 30-inch pipeline ruptured near Marshall, Mich., releasing roughly 819,000 gallons oil in Talmadge Creek and the Kalamazoo River, the Environmental Protection Agency's oil spill reports. Read more at No Well Water Contamination from Kalamazoo River Oil Spill