"Which of America's ""Great Lakes"" has the smallest surface area?"
Great Lakes Great Lakes The Great Lakes (), also called the Laurentian Great Lakes and the Great Lakes of North America, are a series of interconnected freshwater lakes located primarily in the upper mid-east region of North America, on the Canada–United States border, which connect to the Atlantic Ocean through the Saint Lawrence River. They consist of Lakes Superior, Michigan, Huron, Erie, and Ontario, although hydrologically, there are four lakes, Superior, Erie, Ontario, and Michigan-Huron. The lakes are interconnected by the Great Lakes Waterway. The Great Lakes are the largest group of freshwater lakes on Earth by total area, and second largest
Great Lakes been set in 1964. By April 2015 the water level had recovered to 7 inches (17.5 cm) more than the "long term monthly average". The Great Lakes contain 21% of the world's surface fresh water: , or 6.0×10 U.S. gallons, that is 6 quadrillion U.S gallons, (2.3×10 liters). This is enough water to cover the 48 contiguous U.S. states to a uniform depth of . Although the lakes contain a large percentage of the world's fresh water, the Great Lakes supply only a small portion of U.S. drinking water on a national basis. The total surface area of the lakes