Jasper Knob topographic map

Situated below Lake Huron, Erie's primary inlet is the Detroit River. The main natural outflow from the lake is via the Niagara River, which provides hydroelectric power to Canada and the U.S. as it spins huge turbines near Niagara Falls at Lewiston, New York, and Queenston, Ontario. Some outflow occurs via…

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Ridges on the Lake Plain physiographic region, and on which some roads are laid, are beaches formed by the various glacial lakes which occurred as the glaciers receded. Lake Maumee was the highest glacial lake at about 760 feet, and left Maumee II beach. Whittlesey beach, formed by Lake Whittlesey at 740 feet,…

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