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The Navet Dam is one of the major reservoirs supplying potable water in Trinidad and Tobago. The dam was completed in 1962 and expanded in 1966 and 1976. It supplies Tabaquite, Brasso, Williamsville, Gasparillo, San Fernando, Debe, Penal, Princes Town, Rio Claro, South Oropouche, La Brea Moruga, New Grant, Plaisance Park, La Romaine and Fyzabad.
The Nilambe Dam is a small hydroelectric dam build across the Nilambe River, measuring approximately 70 m (230 ft) in length. Water from the Nilambe Dam is transferred to the 3.2-megawatt Nilambe Power Station through a 2.8 km (1.7 mi) penstock. The power station consists of two 1.6 MW generating units, which were commissioned in July 1988. [1] [2]
The dam creates the relatively small Rantembe Reservoir, which has a catchment area of 3,118 km 2 (1,204 sq mi), and a total capacity of 21,000,000 m 3 (740,000,000 cu ft). Water from the reservoir is channelled through the dam through a steel penstock to power the two 26- megawatt turbines .
The Randenigala Dam (Sinhala: රන්දෙනිගල වේල්ල) is a large hydroelectric embankment dam at Rantembe, in the Central Province of Sri Lanka. [1] Construction of the dam began in November 1982, and was completed in approximately 4 years. The dam and power station was ceremonially opened by then President J. R ...
Most of these dams are governed by the Mahaweli Authority, while the Ceylon Electricity Board operates dams used for hydroelectric power generation. Hydroelectric dams, including small hydros, account for nearly half of the installed power capacity of Sri Lanka. Sri Lanka is pockmarked with many irrigation dams, with its water resource ...
The dam created the Moragahakanda Reservoir, which has an active storage capacity of 521,000,000 m 3 (1.84 × 10 10 cu ft) of water, [12] at a surface elevation of 185 m (607 ft). [13] Two additional embankment saddle dams will also be built to contain the Moragahakanda Reservoir. The reservoir of the Kalu Ganga Dam will be linked via tunnel ...
The gravity dam measures 35.5 m (116.5 ft) tall, and 180 m (591 ft) wide, impounding the Kotmale River and creating the Upper Kotmale Reservoir. Once filled, the reservoir will have a surface area of 250,000 m 2 (2,700,000 sq ft) with an average storage capacity of 800,000 m 3 (28,000,000 cu ft).
The Samanala Dam (Sinhala: සමනලවැව වේල්ල) is a dam primarily used for hydroelectric power generation in Sri Lanka. Commissioned in 1992, the Samanalawewa Project ( Samanala Reservoir Project ) is the third-largest hydroelectric scheme in the country, producing 405 GWh of energy annually.