Search results
Results From The WOW.Com Content Network
The National Inventory of Dams defines a major dam as being 50 feet (15 m) tall with a storage capacity of at least 5,000 acre-feet (6,200,000 m 3), or of any height with a storage capacity of 25,000 acre-feet (31,000,000 m 3). [1] The following is a partial list of dams and reservoirs in the United States. There are an estimated 84,000 dams in ...
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 volume (conservation pool).
Armored combat support vehicles. M1 Assault Breacher Vehicle – 39. M4 Command and Control Vehicle (C2V) – 25. M9 Armored Combat Earthmover – 447. M60A1 AVLB – 125. M88A2 Hercules. M104 Wolverine – 44.
Contents. List of most commonly challenged books in the United States. Judy Blume is the author featured most frequently on this list (five times). Her young adult novels are typically about coming of age issues such as teenage sexuality. The Harry Potter series by J. K. Rowling was the most challenged work from 2000 to 2009.
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 ...
Water pollution in the United States is a growing problem that became critical in the 19th century with the development of mechanized agriculture, mining, and industry, although laws and regulations introduced in the late 20th century have improved water quality in many water bodies. [ 1] Extensive industrialization and rapid urban growth ...
The inland and intracoastal waterways of the eastern United States. The inland waterways of the United States include more than 25,000 mi (40,000 km) of navigable waters. Much of the commercially important waterways of the United States consist of the Mississippi River System —the Mississippi River and connecting waterways.
Books. The Oxford History of the United States is an ongoing multivolume narrative history of the United States published by Oxford University Press. Conceived in the 1950s and launched in 1961 under the co-editorship of historians Richard Hofstadter and C. Vann Woodward, the series has been edited by David M. Kennedy since 1999.