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Many of the dams and reservoirs in Brazil listed below are used primarily used to produce hydroelectric power. Other uses include flood control , irrigation and fisheries . List
The dam is 196 metres (643 ft) high, equivalent to a 65-story building. [21] Though it is the seventh largest reservoir in size in Brazil, the Itaipu's reservoir has the highest ratio of electricity production to flooded area. For the 14,000 MW installed power, 1,350 square kilometres (520 sq mi) were flooded.
The dam and reservoir receive water from a catchment area totaling 64 square miles (170 km 2), controlling water from about two-thirds of the Santiago Creek watershed. Santiago Dam is designed to contain up to a 50-year flood and withstand a 500-year flood of over 30,000 cubic feet per second (850 m 3 /s). Aside from Santiago Creek, Limestone ...
The dam is 307 kilometres (191 mi) from the state capital of Fortaleza. [3] It is the largest multiple-use public reservoir in Brazil and the largest dam in Brazil on an intermittent river. [2] [4] The reservoir has 6,700,000,000 cubic metres (2.4 × 10 11 cu ft) capacity, of which 250,000,000 cubic metres (8.8 × 10 9 cu ft) is dead volume. [2]
Dam River County Owner Completed Type Height of dam [a] Reservoir capacity (ft) (m) (acre ft) (1,000 m 3) Almaden Reservoir: Almaden Dam: Alamitos Creek: Santa Clara: Santa Clara Valley Water District: 1935: Earth: 108 33: 1,586: 1,956 Alpine Lake: Alpine Dam: Lagunitas Creek: Marin: Marin Municipal Water District: 1917: Gravity: 143 44: 8,892 ...
The removal of the four hydroelectric dams — Iron Gate Dam, Copco Dams 1 and 2, and JC Boyle Dam — allows the region’s iconic salmon population to swim freely along the Klamath River and its ...
Though argued to be a relatively small area for a dam's energy output, this output cannot be fully obtained without the construction of other dams planned within the dam complex. [12] The expected area of reservoir for the Belo Monte dam and the necessary Altamira dam together will exceed 6500 km 2 of rainforest. [12]
The grief drove Hillman, then 27, to begin protesting to demand change. The mass fish kill of 2002, estimated at up to 70,000 salmon, became a defining event for a generation of young Native ...