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Upper Solaiyar or Upper Sholayar Dam () is located from
Valparai Valparai (originally known as Poonachimalai) is a Taluk and hill station in the Coimbatore district of Tamil Nadu, India. It consists of Anamalai Tiger Reserve (earlier known as Indira Gandhi Wildlife Sanctuary and National Park (IGWLS&NP) and ...
, a
hill station A hill station is a town located at a higher elevation than the nearby plain or valley. The term was used mostly in colonial Asia (particularly in India), but also in Africa (albeit rarely), for towns founded by European colonialists as refuges ...
in the Anaimalai Hills of the
Coimbatore district Coimbatore district is one of the 38 districts in the state of Tamil Nadu in India. Coimbatore is the administrative headquarters of the district. It is one of the most industrialized districts and a major textile, industrial, commercial, educ ...
,
Tamil Nadu Tamil Nadu (; , TN) is a States and union territories of India, state in southern India. It is the List of states and union territories of India by area, tenth largest Indian state by area and the List of states and union territories of India ...
India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
. As it is a part of the
hydroelectric Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and ...
project of Tamil Nadu, special permission is required to visit the dam. Valparai is located from Pollachi and from
Chalakudy Chalakudy is a municipal town situated on the banks of Chalakudy River in Thrissur district of the Kerala state in India. It is the headquarters of Chalakudy taluk. It is the base camp for travellers to Athirappilly Falls and Vazhachal Falls. ...
, Kerala. The nearest railway station is Pollachi. The Solaiyar dam is a vital reservoir under the Parambikulam Aliyar Project and has a water storage capacity of . The reservoir's overflowing waters are let into the Parambikulam Reservoir through the saddle dam. It was constructed by a team working under K. Gopalswamy Mudhaliar, the most popular engineer in that area. The Solaiyar Dam is part of the Solaiyar Hydroelectric Project (HEP). The project comprises the main Soliayar Dam, the Solaiyar Flanking, and the Solaiyar Saddle Dam.


History

Solaiyar Dam was officially opened in 1965; the Solaiyar Flanking was built in 1964 and the Solaiyar Saddle Dam in 1965.


Construction

The area of the reservoir is 8.705 square km. The height of the main dam is 66 metres, its width is 430 metres, and length 430.60 metres. The Solaiyar Flanking has a height of 28 metres and width of 19 metres. The Solaiyar Saddle Dam is 259 metres high and 109 metres wide.


See also

* List of dams and reservoirs in India *
Aliyar Reservoir Aliyar () Reservoir is a reservoir located in Aliyar village near Pollachi town in Coimbatore District, Tamil Nadu, South India. The dam is located in the foothills of Valparai, in the Anaimalai Hills of the Western Ghats. It is about from C ...


References

Dams in Tamil Nadu Coimbatore district 1965 establishments in Madras State Energy infrastructure completed in 1965 {{Coimbatore-geo-stub