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Lake Powell, impounded by Glen Canyon Dam, is the second-largest reservoir in the U.S. This is a list of largest reservoirs in the United States, including all artificial lakes with a capacity greater than or equal to 1,000,000 acre-feet (1.2 km 3). Figures given are for maximum storage capacity (flood pool) of reservoirs, not regular storage ...
Watersheds of North America are large drainage basins which drain to separate oceans, seas, gulfs, or endorheic basins. There are six generally recognized hydro-logical continental divides which divide the continent into seven principal drainage basins spanning three oceans ( Arctic , Atlantic and Pacific ) and one endorheic basin.
The Ogallala Aquifer (oh-gə-LAH-lə) is a shallow water table aquifer surrounded by sand, silt, clay, and gravel located beneath the Great Plains in the United States. As one of the world's largest aquifers, it underlies an area of approximately 174,000 sq mi (450,000 km 2) in portions of eight states (South Dakota, Nebraska, Wyoming, Colorado, Kansas, Oklahoma, New Mexico, and Texas). [1]
Yellowstone Lake is the largest freshwater lake above 7,000 ft (2,100 m) in North America. [2] In winter, ice nearly 3 ft (0.91 m) thick covers much of the lake except where shallow water covers hot springs. The lake freezes over by early December and can remain frozen until late May or early June.
largest of the Finger Lakes: 24: Yellowstone Lake: Wyoming: 12,095,264 acre⋅ft (14.9 km 3) 390 ft (119 m) highest in elevation of large lakes 25: Lake Franklin D. Roosevelt: Washington: 9,402,000 acre⋅ft (11.6 km 3) 349 ft (106 m) man-made. Created in 1941 by the impoundment of the Columbia River by the Grand Coulee Dam: 26: Cayuga Lake ...
The list of drainage basins by area identifies basins (also known as "catchments" or, in North American usage, "watersheds"), sorted by area, which drain to oceans, mediterranean seas, rivers, lakes and other water bodies.
The area of some lakes fluctuates substantially. For those lakes partially in Canada or Mexico the area given for the lake is the total area, not just the part of the lake in the United States. Of the top 100 lakes, 55 are man-made and 45 are natural. Two lakes in the top 100 are primarily salt water, and two are primarily brackish water.
North American Great Lakes: 58,030 km 2 (22,410 sq mi) 4,930 km 3 (1,180 cu mi) Fresh Huron [n 1] Canada, United States. North American Great Lakes: 59,590 km 2 (23,010 sq mi) 3,520 km 3 (840 cu mi) Fresh Victoria Tanzania, Uganda, Kenya. African Great Lakes: 59,940 km 2 (23,140 sq mi) 2,420 km 3 (580 cu mi) Fresh Great Bear [10] Canada ...