All Important Dams of India | 2D Animation by Adarsh Gupta | UPSC GS1

Summary

This script discusses the critical role of dams in India for water resource management, irrigation, and hydropower generation. It highlights the importance of dams like the Bhakra Nangal, Tehri, and Hirakud, among others, which are essential for agricultural development and industrial growth. The script also touches on the controversies and social-environmental impacts of dam construction, reflecting on the legacy of leaders like Pandit Nehru and the challenges faced during the projects' developments. The video aims to provide a comprehensive map of major dams in India, emphasizing their significance in the country's progress.

Takeaways

• 🌎 India is the third-largest dam-building nation in the world, after the USA and China.
• 💧 Water scarcity is a significant issue in many regions, leading to the construction of dams to control river flow and return water for various uses.
• 🏞️ Dams serve multiple purposes including irrigation, domestic and industrial water supply, and hydropower generation.
• 🏭 Post-Independence, India has launched many multi-purpose dam projects to aid in the country's development and progress.
• 🏗️ The construction of dams has been a subject of criticism and controversy due to social and environmental impacts.
• 🌊 Baglihar Dam in Jammu and Kashmir is known as the Bagliar Hydroelectric Power Project, built on the Chenab River.
• 🌟 Bhakra Nangal Dam is one of the most famous in India, located in Bilaspur district of Himachal Pradesh and is the world's second-highest straight gravity dam.
• 🔋 Tehri Dam in Uttarakhand is the highest dam in India and the 12th highest in the world, providing irrigation and 1000 MW of electricity generation.
• 🚜 Sardar Sarovar Dam in Gujarat is the lifeline of the state, providing water for irrigation and generating 1,450 to 1,750 MW of electricity.
• 🌾 Koyna Dam in Maharashtra is the state's largest dam and plays a vital role in flood control, irrigation, and power generation.
• 🌊 The Krishna Raja Sagar, also known as the K.R.S. Dam, is a major irrigation dam on the Kaveri River in Karnataka, providing water for饮用 drinking and agriculture.

Q & A

What is the significance of dams in human civilization's development?

Dams are essential for controlling the flow of rivers and returning river water, which helps in managing water scarcity and distribution, thereby playing a crucial role in the development and progress of societies.

How do dams contribute to water scarcity issues in regions with meat scarcity problems?

Dams help in storing water and distributing it where it is scarce, thus alleviating the problem of water scarcity in many regions where people face issues due to lack of water for several months of the year.

What is the purpose of building reservoirs along with dams?

Reservoirs created by dams not only help in flood control but also provide water for irrigation, domestic, and industrial uses, thereby contributing to the multi-purpose utility of the dams.

How have dams been utilized for hydro power generation over time?

With the advancement of technology, dams are now being used to generate hydro power, making them multi-purpose projects that serve various needs including power generation, in addition to water management.

What is the role of dams in India's development post-independence?

Post-independence, the Indian government launched many multi-purpose dam projects to boost agricultural development and industrialism, recognizing the importance of dams in the country's progress.

Why were dams referred to as 'Temples of Modern India' by Pandit Nehru?

Pandit Nehru referred to dams as 'Temples of Modern India' to signify their importance in the nation's development, symbolizing the modernization and progress of the country.

What is the current status of dam construction in India?

India is currently the third-largest dam-building nation in the world after the USA and China, with 5264 large dams present and 437 under construction, according to the Central Water Commission's National Register of Large Dams.

What are some of the major dams located in Jammu and Kashmir?

Major dams in Jammu and Kashmir include the Baglihar Dam, which is also known as the Bagliarath Hydroelectric Power Project, and the Puri Dam located in the Baramulla district.

What is the Bhakra Nangal Dam known for in India?

The Bhakra Nangal Dam is known for being one of the highest straight gravity dams in the world and for forming the Govind Sagar Reservoir, which is the third-largest reservoir in India, providing water for irrigation and electricity production.

What controversy surrounded the construction of the Tehri Dam?

The construction of the Tehri Dam was surrounded by controversy due to social and environmental concerns, including criticism and protests regarding its impact on local inhabitants and the environment.

What is the significance of the Narmada River in the context of dams in India?

The Narmada River is significant as it is the site for several major dams, including the Sardar Sarovar Dam, which is the largest reservoir in Gujarat and a lifeline for the state, providing water for irrigation and generating hydroelectric power.

What is the role of the Koyna Dam in Maharashtra?

The Koyna Dam, located on the Krishna River, is Maharashtra's largest dam and a vital part of the state's water resources, providing irrigation and drinking water supply, as well as being a significant source of hydroelectric power.

What is the importance of the Hirakud Dam in Odisha?

The Hirakud Dam is the longest dam in the world and holds great significance as it was built across the Mahanadi River, providing irrigation facilities to farmers across five districts of Odisha, thus being considered a lifeline for them.