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Changing Water Levels in Lakes Mead and Powell, USA

36.0N 112.1W

November 2nd, 2012 Category: Lakes, Rivers

USA – October 27th, 2012

Visible amidst the dry, rocky terrain of the western USA are lakes, rivers and gorges. By the left edge is the three-pronged Lake Mead, the largest reservoir in the United States in maximum water capacity. However, the lake has not reached this capacity in more than a decade, due to increasing droughts. It is located on the Colorado River, in the states of Nevada and Arizona.

Following the river eastward, one runs through the Grand Canyon (center) to Lake Powell (right), a reservoir on the Colorado River, straddling the border between Utah and Arizona. It is the second largest man-made reservoir in maximum water capacity in the United States, behind its neighbor, Lake Mead. Current water levels, however, put Lake Powell ahead of Lake Mead in water volume and surface area.

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