Vileshchay Dam | |
---|---|
Official name | Vileshchay Dam |
Country | Azerbaijan |
Location | Masally District |
Coordinates | 39°00′14″N48°35′27″E / 39.00389°N 48.59083°E |
Purpose | recreation |
Opening date | 1986 |
Dam and spillways | |
Impounds | Vileshchay River |
Reservoir | |
Creates | Vileshchay Dam Reservoir |
Total capacity | 46 000 000 m³ |
Vileshchay Reservoir is a reservoir created by the water of the Vilesh river, also called the Vileshchay river. The reservoir is located in the Masally Rayon of Azerbaijan.
The reservoir's volume is 46 million m3 and is a major attraction for tourists and therefore becoming a place of many hotels and resorts. [1] [2] The height of the dam is 37 meters and the overall horizontal length is 3.2 km. The government of the region will be increasing the height of the dam by 15 meters with a new construction, which is going to increase the volume to 130 million m3. [3]
In 2012, President Ilham Aliyev laid the foundations of a new water supply system in Masally, using the existing Vileshchay reservoir but also building a new reservoir. [4]
According to a 2011 environmental assessment prepared by a Texas company (Aim Texas Trading), in cooperation with The World Bank, "Vileshchay Reservoir Water, is highly contaminated by the Enterococs [sic] and other microbial indicators because of the intensive breeding the stock and grazing activities in the upstreams of the river." [5]
The Banqiao Reservoir Dam is a dam on the River Ru (汝河), a tributary of the Hong River in Zhumadian City, Henan province, China. The Banqiao dam and Shimantan Reservoir Dam are among 62 dams in Zhumadian that failed catastrophically in 1975 during Typhoon Nina. The dam was subsequently rebuilt.
Masally District is one of the 66 districts of Azerbaijan. It is located in the southeast of the country and belongs to the Lankaran-Astara Economic Region. The district borders the districts of Lankaran, Lerik, Yardimli, Jalilabad, and Neftchala. Its capital and largest city is Masally. As of 2020, the district had a population of 227,700.
Water supply and sanitation in Singapore are intricately linked to the historical development of Singapore. It is characterised by a number of outstanding achievements in a challenging environment with geographical limitations. Access to water in Singapore is universal, affordable, efficient and of high quality.
The Ilısu Dam is a concrete-face rock-fill dam on the Tigris near the village of Ilısu and along the border of Mardin and Şırnak Provinces in Turkey. It is one of the 22 dams of the Southeastern Anatolia Project and its purpose is hydroelectric power production, flood control and water storage. When operational, the dam will support a 1,200 MW power station and will form a 10.4 billion m3 reservoir. Construction of the dam began in 2006 and was originally expected to be completed by 2016. As part of the project, the much smaller Cizre Dam is to be constructed downstream for irrigation and power. The dam has drawn international controversy, because it will flood portions of ancient Hasankeyf and necessitate the relocation of people living in the region. Because of this, the dam lost international funding in 2008. Most historical structures in Hasankeyf were moved to the new Hasankeyf prior to the filling of the dam. The dam began to fill its reservoir in late July 2019. Due to rainfall, the dam has achieved water levels up to 100m above the river bed and stored 5 billion cubic meters of water. The water level had reached an elevation of 498.2m on 1 April 2020.
A reservoir is an enlarged lake behind a dam, usually built to store fresh water, often doubling for hydroelectric power generation.
Lake McClure is a reservoir in the Sierra Nevada foothills of western Mariposa County, California, United States.
Folsom Dam is a concrete gravity dam on the American River of Northern California in the United States, about 25 mi (40 km) northeast of Sacramento. The dam is 340 ft (100 m) high and 1,400 ft (430 m) long, flanked by earthen wing dams. It was completed in 1955, and officially opened the following year.
The Bui Dam is a 400-megawatt (540,000 hp) hydroelectric project in Ghana. It is built on the Black Volta river at the Bui Gorge, at the southern end of Bui National Park. The project was a collaboration between the government of Ghana and Sino Hydro, a Chinese state-owned construction company. Construction on the main dam began in December 2009. Its first generator was commissioned on 3 May 2013, and the dam was inaugurated in December of the same year.
Sarysu is the largest lake of Azerbaijan located in Imishli and Sabirabad raions of the Kur-Araz Lowland.
The Gilgel Gibe III Dam is a 250m high roller-compacted concrete dam with an associated hydroelectric power plant on the Omo River in Ethiopia. It is located about 62 km (39 mi) west of Sodo in the Southern Nations, Nationalities, and Peoples' Region. Once fully commissioned, it will be the third largest hydroelectric plant in Africa with a power output of about 1,870 Megawatt (MW), thus more than doubling Ethiopia's total installed capacity from its 2007 level of 814 MW. The Gibe III dam is part of the Gibe cascade, a series of dams including the existing Gibe I dam and Gibe II power station as well as the planned Gibe IV and Gibe V dams. The existing dams are owned and operated by the state-owned Ethiopian Electric Power, which is also the client for the Gibe III Dam.
The Berg River Dam is a 68-metre (223 ft) high dam on the Berg River in South Africa. It is the centerpiece of the Berg Water Project (BWP) which is designed to capture the winter rainfall and store it for supply to Cape Town during the dry summer months. The project in turn forms an important part of the Western Cape Water Supply System (WCWSS), an intricate system of dams and bulk water infrastructure that provides water to more than 3 million people. At the inauguration of the dam in 2009, then President of South Africa Kgalema Motlanthe called the project "a good example of how public infrastructure projects can be used to contribute meaningfully to poverty eradication and to foster social empowerment of the people." The Berg River Dam was the first dam in South Africa to be designed and constructed in accordance with the guidelines of the World Commission on Dams. It has been completed on time and within budget. The Berg River basin and the adjacent metropolitan area of Cape Town are of particular importance to the Western Cape region because, although the basin generates only about 3% of the country's water resources, it is home to about 8% of South Africa's population, and produces about 12% of GDP.
The Vileshchay is a river of Azerbaijan. It is one of the larger rivers of the country, flowing into the Caspian Sea in southeastern Azerbaijan.
Rivelin Dams are a pair of water storage reservoirs situated in the upper part of the Rivelin Valley, 5 miles (8 km) west of Sheffield in South Yorkshire, England. The dams are owned by Yorkshire Water and provide water to 319,000 people as well as compensation water for the River Rivelin. They are named Upper and Lower and fall just within the eastern boundary of the Peak District.
The Shamkir reservoir is a large reservoir built on the Kura River in the Shamkir Rayon of northwestern Azerbaijan. It is the second-largest reservoir in the Caucasus after the Mingachevir reservoir.
Jeyranbatan reservoir is a reservoir in the Absheron Rayon in eastern part of Azerbaijan. It is located between Baku and Sumgayit cities, next to Ceyranbatan settlement 20 km from Baku. In Azerbaijani language, Jeyranbatan means "the place where the gazelle has drowned" which refers to an ancient legend related to the naming of the city of Sumgayit.
The Grand Ethiopian Renaissance Dam, formerly known as the Millennium Dam and sometimes referred to as the Hidase Dam, is a gravity dam on the Blue Nile River in Ethiopia. The dam is in the Benishangul-Gumuz Region of Ethiopia, about 14 km (9 mi) east of the border with Sudan.
The Daryan Dam, also spelled Darian, is an embankment dam constructed on the Sirvan River just north of Daryan in Paveh County, Kermanshah Province, Iran. The primary purpose of the dam is to supply up to 1,378,000,000 m3 (1,117,000 acre⋅ft) of water annually to the 48 km (30 mi) long Nowsud Water Conveyance Tunnel where it will irrigate areas of Southwestern Iran. The dam also has a 210 MW hydroelectric power station. Construction on the dam began in 2009 and the dam began to fill its reservoir in late November 2015. The Darian Dam Archaeological Salvage Program (DDASP) was planned by Iranian Center for Archaeological Research before flooding the reservoir. As a result, a number of important archaeological sites were discovered and some were excavated. The power station was commissioned in 2018. The dam's diversion tunnel was completed in June 2011. The dam was designed by Stucky of France and consultation was provided by Mahab Ghodss, International Consulting Engineering Co. In August 2010 Farab Co. won the contract to build the power station. In 2011, workers on the project held a protest against unpaid wages. The dam is also the subject of protest due to the forced relocations and ecological/cultural impact its reservoir will have.
The Uma Oya Hydropower Complex (also internally called Uma Oya Multipurpose Development Project or UOMDP) is an irrigation and hydroelectric complex in the Badulla District of Sri Lanka. Early assessments of the project date back to 1989, when the first studies was conducted by the country's Central Engineering and Consultancy Bureau. The complex involves building a dam across Dalgolla Oya, and channelling water over a 3,975 m (13,041 ft) tunnel to Mathatilla Oya, both of which are tributaries of the Uma Oya. At Mathatilla Oya, another dam is constructed to channel 145,000,000 m3 (5.1×109 cu ft) of water per annum, via a 15,290 m (50,160 ft) headrace tunnel to the Uma Oya Power Station, where water then discharged to the Alikota Aru via a 3,335 m (10,942 ft) tailrace tunnel.
National Policy Dialogues on Integrated Water Resources Management in Azerbaijan for managing water resources are aimed at developing a state strategy based on "Convention on the Protection and Use of Transboundary Watercourses and International Lakes" of United Nations Economic Commission for Europe and European Union Water Framework Directive and the "Water and Health" Protocol of that convention as well as other principles of the United Nations and the EU.