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A reservoir, formed by a dam; Coal slurry impoundment, a specialized form of such a reservoir used for coal mining and processing; Impounded dock, an enclosed ship dock that uses locks to impound water to a consistent depth within the dock area; Impoundment rights, a German system of permits and taxes for damming rivers
The International Commission on Large Dams (ICOLD) defines a "large dam" as "A dam with a height of 15 m (49 ft) or greater from lowest foundation to crest or a dam between 5 m (16 ft) metres and 15 metres impounding more than 3 million cubic metres (2,400 acre⋅ft)". [50] "Major dams" are over 150 m (490 ft) in height. [51]
The Bruno Creek Tailings Impoundment is a tailings dam on Bruno Creek, 19 mi (31 km) southwest of Challis in Custer County, Idaho. It serves to store tailings for the nearby Thompson Creek Mine . At 550 ft (168 m) tall, it is the second tallest center-line tailings dam in the world.
The Buffalo Creek flood was a disaster that occurred in Logan County, West Virginia, on February 26, 1972, when a coal slurry impoundment dam burst, causing significant loss of life and property damage. [1] The impoundment dam, managed by Pittston Coal Company, had been declared "satisfactory" by a federal mine inspector four days earlier.
The nearly 8100 major dams in the United States in 2006. 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).
A tailings dam is typically an earth-fill embankment dam used to store byproducts of mining operations after separating the ore from the gangue. Tailings can be liquid, solid, or a slurry of fine particles, and are usually highly toxic and potentially radioactive.
The Brushy Fork Coal Impoundment, also known as the Brushy Fork Coal Sludge Dam, is a large tailings dam on the Brushy Fork near Marfork in western Raleigh County of West Virginia, United States. It is located 18 mi (29 km) northwest of Beckley , the seat of Raleigh County.
A beaver dam or beaver impoundment is a dam built by beavers; it creates a pond which protects against predators such as coyotes, wolves and bears, and holds their food during winter. These structures modify the natural environment in such a way that the overall ecosystem builds upon the change, making beavers a keystone species and ecosystem ...