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Valeira Dam
Valeira Dam () is a concrete gravity dam on the Douro, where the river forms the border line between the districts of Viseu and Bragança. It is located in the municipality São João da Pesqueira, in Viseu District, Portugal. Construction of the dam began in 1971. The dam was completed in 1975. It is owned by ''Companhia Portuguesa de Produção de Electricidade'' (CPPE).〔 ==Dam== Valeira Dam is a 48 m tall (height above foundation) and 380 m long gravity dam with a crest altitude of 113 m. The volume of the dam is 220,000 m³. The spillway with 5 radial gates is part of the dam body (maximum discharge 18,000 m³/s).〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Valeira Dam」の詳細全文を読む
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