The Great Lakes The Great Lakes—Superior, Michigan, Huron, Ontario, and Erie-have been a vital component of the cultural heritage of North America. Including their connecting channels, the Great Lakes form the largest freshwater system on Earth. This immense natural resource spans more than 750 miles from west to east and holds an estimated 6 quadrillion gallons of water, can even be viewed from the moon. The water within these features has been used for consumption, transportation, power, and recreation. The water of the lakes along with the resources found in the Great Lakes basin have played a major role in shaping the history and development of both the United States and Canada. Historically, in their current state, the Great Lakes are actually one of the North America’s youngest natural features. | Main | Features | Resources | Questions? Contact Kristen Bogyo at bogyokm@uwec.edu |