Cabdella Lakes is a set of lakes in the Spanish Pyrenees. They are connected by tunnels at the head of the Fosca Valley, at Lleida. The network of lakes provide water to Lake Gento (Estany Gento) where there are two hydroelectric plants, Sallente Reservoir, and Central Hidroelectrica de Cabdella. This system is located in the municipality of La Torre de Cabdella, in the county of Pallars Jussà.
Cabdella Lakes is a complex system of water storage and resources, which is used by area consumers. It incorporates the Flamisell River, which is part of the Noguera Pallaresa basin. The system was created by the interconnection of approximately 30 glacial lakes, [1] many of which were enlarged with the erection of a small dam which increased the lakes' original capacity. The Sallente Reservoir regulates the system at Lake Gento. The Central Hidroelectrica de Cabdella was constructed in 1985. This hydroelectric plant uses the water collected by a large network of underground channels which were built in the early 20th century. The hydroelectric plant is reversible, using the surplus electricity produced at certain times of the day.
A 5 kilometres (3.1 mi) walking trail follows with the route of the old narrow-gauge railway used to transport materials and workers when construction began in 1912. The trail includes several tunnels, long loops, the dammed Lake Gento, the Sallente Reservoir, and views of granite peaks. [2]
The Simón Bolívar Hydroelectric Plant, also Guri Dam, previously known as the Raúl LeoniHydroelectric Plant, is a concrete gravity and embankment dam in Bolívar State, Venezuela, on the Caroni River, built from 1963 to 1969. It is 7,426 metres long and 162 m high. It impounds the large Guri Reservoir with a surface area of 4,250 square kilometres (1,641 sq mi).
Coma Pedrosa is the highest mountain in the principality of Andorra. It is popular with mountain climbers, its ascent being technically straightforward, although strenuous. From Arinsal to Camp de Refuge is considered moderate meanwhile the last 862 m is considered to be difficult. Several mountain lakes and tarns are found on the slopes, notably Estanys de Baiau, which lies on the western slopes, across the Spanish border.
Aigüestortes i Estany de Sant Maurici National Park, is one of the fifteen Spanish national parks, and the only one located in Lleida, Spain.
The El Carrizal Dam is a dam on the upper-middle course of the Tunuyán River, in the center-north of the province of Mendoza, Argentina upstream from the city of Rivadavia. Its reservoir measures about 15 by 5 kilometres, and its maximum water level stands at 785.5 metres (2,577 ft) above the sea, covering an area of 34.8 square kilometres (13.4 sq mi). It has a maximum volume of 462 million cubic metres.
The El Chocón Dam is the fourth of the five dams on the Limay River in the northwestern Argentine Patagonia, at 381 metres (1,250 ft) above mean sea level. El Chocón is on the Limay River at about 80 km (50 mi) upstream of its confluence with the Neuquén River.
The Cerrón Grande Hydroelectric Dam spans the Lempa River 78 km (48 mi) north of San Salvador in the municipalities of Potonico, (Chalatenango) and Jutiapa (Cabañas) in El Salvador.
The Manuel Piar Hydroelectric Power Plant is a stalled hydroelectric development project in the Lower Caroní River Basin of Venezuela. The project, started in 2006, includes the installation of 2,320 megawatts (3,110,000 hp) MW to generate annual average energy of 12,100 gigawatt-hours (44,000 TJ). As of 2019, the project is unfinished.
The Xingó Dam is a concrete face rock-fill dam on the São Francisco River on the border of Alagoas and Sergipe, near Piranhas, Brazil. The dam was built for navigation, water supply and hydroelectric power generation as it supports a 3,162 megawatts (4,240,000 hp) power station. It was constructed between 1987 and 1994 and the last of its generators was commissioned in 1997. In Portuguese, the dam is called the Usina Hidrelétrica de Xingó.
The Engineer Sérgio Motta Dam, formerly known as the Porto Primavera Dam, is an embankment dam on the Paraná River near Rosana in São Paulo, Brazil. It was constructed between 1980 and 1999 for hydroelectric power production, flood control and navigation. An estimated 11 million tropical trees were submerged
Zengwen Dam, also spelled Tsengwen Dam, is a major earthen dam in Dapu Township, Chiayi County, Taiwan on the Zengwen River. It is the third tallest dam in Taiwan, and forms Zengwen Reservoir (曾文水庫), the biggest reservoir in Taiwan by volume. The dam stores water for irrigation of the Chianan Plain, Taiwan's most productive agricultural region, and provides flood control along the Zengwen River which flows through Tainan City. The dam supports a 50 megawatt hydroelectric power station.
La Esmeralda Dam is an embankment dam on the Batá River northwest of Santa María in Boyacá Department, Neira Province, Valle de Tenza Colombia, 52 km to south of Tunja city. The primary purpose of the dam is hydroelectric power production and it is part of the Chivor Hydroelectric Project. Water from the Batá is diverted by the dam to a power station that discharges to the Lengupá River. The power station supplies 8% of Colombia's power demand.
Huites Dam, officially known as Luis Donaldo Colosio Dam, is located on the Rio Fuerte in northwestern Sinaloa, Mexico 130 kilometres (81 mi) northeast of Los Mochis. The 162-metre (531 ft)-high, hybrid concrete arch-gravity dam impounds a reservoir called Lago Huites or Presa Luís Donaldo Colosio and is owned by the Comisión Federal de Electricidad.
The Hanabanilla Dam is an embankment dam on the Hanabanilla River near the village of El Salto del Hanabanilla in Villa Clara Province, Cuba. The purpose of the dam is to provide water for irrigation and municipal uses and to generate hydroelectric power.
The Caniçada Dam is a concrete arch dam on the Cávado River, the civil parish of Parada do Bouro, in the municipality of Vieira do Minho, in the Portuguese Norte. It is owned by Companhia Portuguesa de Produção de Electricidade (CPPE).
The Panambí Dam, or Roncador Dam, is a planned hydroelectric dam and generating station on the Uruguay River between Argentina and Brazil, part of the Garabí-Panambi Hydroelectric Complex. There is controversy over the environmental impact on the fast-flowing river.
The Garabí Dam is a planned dam and generating station on the Uruguay River between Argentina and Brazil, part of the Garabí-Panambi Hydroelectric Complex. There is some controversy over the environmental impact on the fast-flowing river.
The Flamicell, or Flamisell is a river in the province of Pallars, Catalonia, Spain. It is 34 km long and is a tributary of the Noguera Pallaresa. This river is known for the variation in flow depending on the time of the year and the meteorological conditions. The flow is also very strong because it brings water from many different lakes, one of them being the Lake Gento. In 1937, the flow was so strong that it destroyed the hydroelectric station in Cabdella and brought to La Pobla de Segur a flow of 700 m³/s.
Chapiquiña power plant is a hydroelectric power plant in northern Chile. It takes water from the Canal Lauca and produces electrical power through a Pelton turbine.
The Cerrón Grande Reservoir, also known locally as Lake Suchitlán, is a reservoir in northern El Salvador and the largest body of fresh water in the country. The reservoir was filled between 1973 and 1976, subsequent to the construction of the Cerrón Grande Hydroelectric Dam. The Cerrón Grande Reservoir is among the most polluted bodies of fresh water in Central America.
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