< b="" />Hirakud Dam: The Longest Dam in India< />

The Hirakud Dam, situated in the state of Odisha, is the longest dam in India. Built across the Mahanadi River, it spans a length of about 25.8 kilometers. Let's delve into the details of this impressive structure.

< b="" />Construction and Purpose< />

- The construction of the Hirakud Dam began in 1948 and was completed in 1957.
- The main purpose of this dam is to control the flow of the Mahanadi River and provide irrigation and drinking water to the surrounding areas.
- It also serves as a source of hydroelectric power generation, with two powerhouses located on both sides of the dam.

< b="" />Structure and Features< />

- The Hirakud Dam is a composite structure, consisting of earth, concrete, and masonry materials.
- It has two main parts - the main dam and the left and right dykes.
- The main dam, with a length of 4.8 kilometers, is built using earth and masonry, while the dykes extend for about 21 kilometers on both sides.
- The dam has a maximum height of 61 meters and a width of 7.6 meters at the crest.
- It forms the Hirakud Reservoir, which has a storage capacity of 5.8 billion cubic meters of water.

< b="" />Significance and Benefits< />

- The Hirakud Dam has played a crucial role in the development of the region.
- Its irrigation system has facilitated agricultural activities, leading to increased agricultural productivity and improved livelihoods for farmers.
- The dam has also helped in flood control, preventing damage to nearby towns and villages during heavy rainfall.
- The hydroelectric power generated by the dam has contributed to the growth of industries and the overall socio-economic development of the area.

< b="" />Tourism and Recreation< />

- Apart from its functional aspects, the Hirakud Dam is also a popular tourist attraction.
- The scenic beauty of the reservoir and the surrounding hills attracts nature enthusiasts and photographers.
- Boating facilities are available, allowing visitors to explore the vast expanse of water and enjoy the tranquility of the surroundings.
- The dam also hosts various water sports activities, attracting adventure enthusiasts.

In conclusion, the Hirakud Dam stands as the longest dam in India, serving multiple purposes such as irrigation, power generation, flood control, and tourism. Its construction and significance have made it a significant landmark in the state of Odisha, contributing to the overall development of the region.

Hirakund dam