The Great Lakes, which straddle the U.S.-Canada border, are subject to multiple layers of regulation. Water use, shipping and other issues are handled by various local, state and federal bodies, as well as the International Joint Commission.
Houston's more than 1,000 miles from the Great Lakes, but the devastation brought by Harvey carries some painful lessons for cities far to the north. As the nation confronts climate change, one of the biggest worries will be the increasing number of storms.
Great Lakes Today Managing Editor Dave Rosenthal on WDET's Detroit Today
This spring's heavy rain in the Lake Ontario region had quite an impact on homeowners, but it also affected the water offshore. The rainfall overwhelmed sewage systems in cities around the lake, and pushed tens of millions of gallons of raw sewage into the water.