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Water storage. Water storage is a broad term referring to storage of both potable water for consumption, and non potable water for use in agriculture. In both developing countries and some developed countries found in tropical climates, there is a need to store potable drinking water during the dry season. In agriculture water storage, water is ...
It consists of a reservoir 110 feet (34 m) deep, 2.5 miles (4.0 km) long, and one mile (1.6 km) wide which holds 27 billion US gallons (100 Gl) or 82859 acre-feet of water. The 1.3-square-mile (3.4 km 2) reservoir is located on the banks of Lake Michigan. Because impervious bedrock is more than 800 feet (240 m) below the reservoir, the builders ...
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]
August 20, 1985 [ 5] Hoover Dam is a concrete arch-gravity dam in the Black Canyon of the Colorado River, on the border between the U.S. states of Nevada and Arizona. Constructed between 1931 and 1936, during the Great Depression, it was dedicated on September 30, 1935, by President Franklin D. Roosevelt. Its construction was the result of a ...
YouTube is an American online video-sharing platform headquartered in San Bruno, California, founded by three former PayPal employees— Chad Hurley, Steve Chen, and Jawed Karim —in February 2005. Google bought the site in November 2006 for US$1.65 billion, since which it operates as one of Google's subsidiaries .
Drinking water quality in the United States is generally safe. In 2016, over 90 percent of the nation's community water systems were in compliance with all published U.S. Environmental Protection Agency (US EPA) standards. [ 1] Over 286 million Americans get their tap water from a community water system. Eight percent of the community water ...
SubTropolis. / 39.161213°N 94.476242°W / 39.161213; -94.476242. SubTropolis is a business complex located inside of a 55,000,000-square-foot (5,100,000 m 2 ), 1,100-acre (4.5 km 2) artificial cave in the bluffs north of the Missouri River in Kansas City, Missouri, United States. It was developed by late Kansas City Chiefs owner Lamar ...
The eight Channel Islands of California, off the west coast of North America Island Indigenous Name and Meaning Area mi 2 Area km 2 Population Census 2000 County Highest peak feet (m) Northern Channel Islands: Anacapa: Anyapakh (deception or mirage) [8] 1.14: 2.95: 3: Ventura: Summit Peak, 930 (283) San Miguel: Tuqan (unknown meaning) [9] 14.57 ...