Dams are like barriers that stop the flow of water, the blockage of the water results in the formation of reservoirs. Hence, the water reservoir is used to generate electricity which is known as hydroelectricity. The other functions of the water reservoir are irrigation, human consumption, and aquaculture. The formation of dams also suppresses the danger of floods.
Tehri Dam is the largest dam in India, standing 260.5 meters (855 feet) tall and stretching 575 meters (1,886 feet) across on the Bhagirathi River in Uttarakhand. It plays a crucial role in water management and hydroelectric power generation.
The Tehri Dam is situated on the Bhagirathi River in Uttarakhand, near the town of Tehri. Its strategic location in the Himalayan region makes it an essential infrastructure project for northern India.
Construction of the Tehri Dam began in 1978. After nearly three decades of work, the dam was completed in 2006. The project involved substantial engineering challenges and was a major feat in Indian infrastructure development.
In India, dams are important for water management and power generation. There are various types of dams, check the names of different types of dams:
Tehri Dam
Top-10 Largest Dams in India | ||||
Rank | Dams | Purpose | River | District |
1. | Tehri Dam | Hydroelectric Irrigation | Bhagirathi | Tehri Garhwal |
2. | Lakhwar Dam | Hydroelectric Irrigation | Yamuna | Dehradun |
3. | Idukki Arch Dam | Hydroelectric Irrigation | Periyar | Idukki |
4. | Bhakra Dam | Hydroelectric Irrigation, Recreation | Satluj | Bilaspur |
5. | Pakal Dul Dam | Hydroelectric | Marusudar | Kishtwar |
6. | Sardar Sarovar Gujarat Dam | Hydroelectric Irrigation | Narmada | Narmada |
7. | Srisailam (N.S.R.S.P) Dam | Hydroelectric Irrigation | Krishna | Kurnool |
8. | Ranjit Sagar Dam | Flood Control, Hydroelectric Irrigation | Ravi | Kathua |
9. | Baglihar Dam | Hydroelectric | Chenab | Ramban |
10. | Chamera I Dam | Hydroelectric | Ravi | Chamba |
The largest dam in Gujarat is the Ukai Dam. It is constructed over the Tapti River and it is also known as Vallabh Sagar.
The Maharana Pratap Sagar is the largest earth fill dam in India. It is also known as Pong reservoir or Pong Dam.
The Hirakud dam is situated on the Mahanadi River.
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