Explanations:The Tehri Dam is a multi-purpose rock and earth-fill embankment dam located on the Bhagirathi River in the Tehri district of Uttarakhand, India. It is one of the largest dams in India and serves multiple purposes, including hydroelectric power generation, irrigation, and water supply. The dam is a significant engineering project and plays a crucial role in the economic and environmental development of the region.
The construction of the Tehri Dam began in 1978 and was completed in 2006. It is situated in the Himalayan foothills, which makes it a challenging and complex engineering feat. The dam is designed to withstand earthquakes and heavy rainfall, ensuring its stability and longevity. The reservoir created by the dam, known as the Tehri Reservoir, has a capacity of about 2.6 billion cubic meters of water.
The Tehri Dam is a key component of the Tehri Hydro Development Corporation (THDC) project, which aims to harness the hydroelectric potential of the Bhagirathi and Bhilangana rivers. The dam has a power generation capacity of 1,000 MW, contributing significantly to the power supply in the region. Additionally, the dam provides water for irrigation and domestic use, benefiting the local population and agricultural activities.
Understanding the geographical location of the Tehri Dam is important for students preparing for competitive examinations, as questions related to the geography and infrastructure of Indian states are common. The Tehri Dam is a landmark project that showcases the engineering capabilities and development efforts in Uttarakhand, making it a notable feature in the state's geography and economy.