Great Lakes Basin Great Lakes Basin The Great Lakes Basin consists of the Great Lakes and the surrounding lands of the states of Illinois, Indiana, Michigan, Minnesota, New York, Ohio, Pennsylvania, and Wisconsin in the United States, and the province of Ontario in Canada, whose direct surface runoff and watersheds form a large drainage basin that feeds into the lakes. It is generally considered to also include a small area around and beyond Wolfe Island, Ontario, at the east end of Lake Ontario, which does not drain into the Great lakes, but into the Saint Lawrence River. The basin is home to 33
Little League World Series (Great Lakes Region) Lakes Region has a unique definition that does not correspond with the normally understood definition of the "Great Lakes" area, even when the context is restricted to the U.S. Although eight U.S. states (and the Canadian province of Ontario) border on the Great Lakes, only five of the U.S. states are in Little League's Great Lakes Region: One state that does not border any of the Great Lakes, and in fact has no territory within the Great Lakes watershed, is included in this region: Two states that border on the Great Lakes, New York and Pennsylvania are part of the