All of these dams are connected together with the main dam.
After several delays, the main dam was finally completed twenty years later in 1981.
The lake's deepest point is roughly 60m deep at the base of the main dam.
Plans for a bigger main dam further down the valley never came to fruition.
The main dam is about 18 meters above sea level.
The canals would divert water from the main dam to the power plant.
One main dam and three service dams were built to shut the cove off from the sea.
The main dam is 89 m high and 1,050 m long.
There used to be a restaurant by the main dam, but it has since been demolished.
The fill work for the main dam lasted from 1987 to 1990.
