Piedra del Águila Dam, Hydroelectric dam in Neuquén Province, Argentina
The Piedra del Águila Dam is a hydroelectric dam on the Limay River in Neuquén Province, Argentina. Its reservoir, Lago Piedra del Águila, covers 292 square kilometres (113 square miles) and has a mean depth of 41.3 metres (135 feet).
Construction of the dam began in 1985 and was completed in 1993. It was the largest hydroelectric project built entirely in Argentina at the time.
The name Piedra del Águila, meaning Eagle Stone, comes from a large rock formation nearby that was a landmark for travelers. Today, the reservoir is a gathering spot for local fishing and boating enthusiasts.
The dam is in a remote part of Patagonia, so bring your own supplies and fuel before heading out. The area around the reservoir offers basic services, but they are limited, so plan accordingly.
The dam's spillway can release up to 10,000 cubic metres per second, handling the Limay River's largest floods. The reservoir's water level varies with seasonal demand for electricity.
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