Bhavanisagar Dam
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Bhavanisagar Dam or Lower Bhavani Dam, is located in Erode district, Tamil Nadu, India. The dam is constructed on the Bhavani river. It is one of the world's largest earthen dams. Thyagi M.A. Eswaran, the Erode MLA was instrumental in bringing the Bhavanisagar Dam Project. M. A. Eswaran, was born to Muthukaruppan Pillai and Venkatalakshmi on 25 October 1895 at Karungalpalayam in Erode. The first major irrigation project executed in Tamil Nadu after Independence, it turned Erode, Tiruppur, and Karur districts into a fertile landscape, irrigating 2,47,247 acres for the cultivation of paddy and other crops, besides generating 18 MW through two power generation houses. M.A.Eswaran was unanimously elected as MLA for Erode area in the Madras Provincial Assembly in 1946. Apart from his contribution to the freedom struggle, he worked for the implementation of the Lower Bhavani Project. Until his death in 22.05.1978, he sacrificed his entire life for the welfare of the people. The dam is situated some west of Sathyamangalam, is 17 km (11 mi) North of Punjai Puliampatti, is from Gobichettipalayam and is north-east to Mettupalayam, Coimbatore, Mettupalayam.


History

The Lower Bhavani Project was the first major irrigation project initiated in India, after independence, in 1948. It was completed by 1955 and opened for use in 1956. The dam was constructed at a cost of .


Dimensions

The dam is long by high. The full reservoir level is and the dam has a capacity of .


Hydrography

Bhavanisagar dam is constructed on the Bhavani River. The dam receives water from two main catchment areas in the Western Ghats. The water is fed into the Bhavani river known as Upper Bhavani. The eastern catchment area includes the Upper Bhavani, Avalanche Lake, Ooty, Avalanche and Emerald Lake, Ooty, Emerald lakes, Kundha, Gedhai, Pillur and Nellithurai . The western catchment area includes Portimund, Parson's valley, Pykara, Glenmorgan, Singara, Maravakandy, Moyar and Thengumarahada. The dam is fed by both South west monsoons, Southwest and Northeast monsoon, Northeast monsoons. The dam feeds water into two canals, Lower Bhavani Project Canal and Kalingarayan Canal. The Kalingarayan canal feeds Thadapalli and Arakkankottai channels and the LBP canal feeds the Thadapalli and Arakankottai channels.


Power generation

The dam has two Hydroelectricity, hydroelectric power stations, one on the east bank canal and the other on the Bhavani river. Each has a capacity of for a total capacity of .


See also

* List of dams and reservoirs in India * *


References

{{Commons category, Bhavanisagar Dam Dams in Tamil Nadu Dams completed in 1955 Buildings and structures in Erode district Earth-filled dams Hydroelectric power stations in Tamil Nadu 20th-century architecture in India