Southern Great Lakes forests Southern Great Lakes forests The Southern Great Lakes lowland forests is a temperate broadleaf and mixed forest ecoregion of North America, as defined by the World Wildlife Fund. It lies mostly in the central northeastern United States and extends into southeast central Canada. This area includes the southern half of Michigan's Lower Peninsula, and much of Indiana and Ohio. It also extends through the southern half of Southwest Ontario from Windsor to Toronto and into Pennsylvania and New York on the southern rims of lakes Erie and Ontario. This region is characterized by warm-to-hot summers and mild-to-cold, snowy winters. This
Great Lakes of the continent raise concerns. Under the U.S. "Water Resources Development Act", diversion of water from the Great Lakes Basin requires the approval of all eight Great Lakes governors through the Great Lakes Commission, which rarely occurs. International treaties regulate large diversions. In 1998, the Canadian company Nova Group won approval from the Province of Ontario to withdraw of Lake Superior water annually to ship by tanker to Asian countries. Public outcry forced the company to abandon the plan before it began. Since that time, the eight Great Lakes Governors and the Premiers of Ontario and Quebec have negotiated the