Tuyamuyun Hydro Complex
The main dam (THC Main Dam) is located on the Amu Darya, straddling the border of Uzbekistan and Turkmenistan. It is the center-piece of the complex. The main dam is a 141 m (463 ft) long and 25 m (82 ft) high gravity dam. It creates the Channel Reservoir which has a storage capacity of about 2,300,000,000 m (1,900,000 acre⋅ft) and length of 102 km (63 mi). Water from the Channel Reservoir can be fed into the adjacent Kaparas and Sultansanjar Reservoirs for later use. The Sultansanjar Reservoir is connected via a canal to the Koshbulak Reservoir which lies just east. When first completed, all four reservoirs had a capacity of about 7,800,000,000 m (6,300,000 acre⋅ft) but due to silt build-up, this had been reduced to about 6,700,000,000 m (5,400,000 acre⋅ft) by 2001.
A system of canals off the main dam supply a network of irrigation canals to the various regions for irrigation. Diversion of river water into these canals, along with similar diversions of water from the nearby Syr Darya River, has greatly contributed to the desiccation of most of the Aral Sea, an endorrheic lake basin. Prior to damming and diversion, the two rivers were the main sources of surface water that replenished the lake.
References
- ^ "Building of Small HPP-2 at Andijan water basin". United Nations CDM. 3 February 2010. Retrieved 15 January 2015.
- ^ Qi, edited by Jiaguo; Evered, Kyle T. (2008). Environmental problems of Central Asia and their economic, social and security impacts. Dordrecht, the Netherlands: Springer. pp. 284–287. ISBN 978-1402089602. Retrieved 14 January 2015.
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has generic name (help) - ^ Olsson, edited by Oliver; Bauer, Melanie (2010). Interstate water resource risk management : towards a sustainable future for the Aral Basin (JAYHUN). London: IWA Publishing. pp. 87–90. ISBN 978-1843393085. Retrieved 14 January 2015.
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has generic name (help) - ^ "Irrigation and Drainage Systems in Khorezm, Uzbekistan" (PDF). Zentrum für Entwicklungsforschung Center for Development Research. December 2011. p. 9. Retrieved 15 January 2015.
- ^ "The True Costs of Cotton: Cotton Production and Water Insecurity" (PDF). Environmental Justice Foundation. 2012. Retrieved 2024-07-12.