Largest river basin in India – Overview

The Ganga basin is the biggest river basin in the country draining an area of 8,61,452 sq. km. which is slightly more than one-fourth (26.3%) of the total geographical area of the country. In total, Ganga has 11 basin states – Uttar Pradesh, Madhya Pradesh, Bihar, West Bengal, Rajasthan, Uttarakhand, Jharkhand, Haryana, Chhattisgarh, Himachal Pradesh and Delhi.

Area

8,61,452 sq. km.

States covered

UP, MP, Bihar, West Bengal, Rajasthan, Uttarakhand, Jharkhand, Haryana, Chhattisgarh, Himachal Pradesh

Delta Area

60,000 sq. km.

Rainfall

1 million cubic meter (MCM)

Hydroelectric potential

20711 MW

Largest River Basin in India

The largest river basin in India is the Ganga Basin (Ganges Basin). It is named after the Ganges River, which is the main river within the basin and one of the most significant rivers in the region. The Ganga Basin covers parts of India, Nepal, China, and Bangladesh.

It plays a very important role in the cultural, economic, and ecological scene of the region. Let us learn more about the largest river basin of India.

Largest River Basin in India

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Largest river basin in India – Overview

The Ganga basin is the biggest river basin in the country draining an area of 8,61,452 sq. km. which is slightly more than one-fourth (26.3%) of the total geographical area of the country. In total, Ganga has 11 basin states – Uttar Pradesh, Madhya Pradesh, Bihar, West Bengal, Rajasthan, Uttarakhand, Jharkhand, Haryana, Chhattisgarh, Himachal Pradesh and Delhi....

Largest river basin in India – River Ganga

The River Ganga originates in the Himalayan Mountains at Gomukh, the end of the Gangotri Glacier. The Bhagirathi River is formed when the glacier melts. As the Bhagirathi River flows down the Himalayas, it joins the Alaknanda River, officially forming the Ganga River....

Largest river basin in India – Tributaries

The Ganga Basin is fed by numerous tributaries, including rivers such as the Yamuna, Ghaghara, Gandak, Kosi, and Brahmaputra. Given below is the list of the major tributaries that join the basin....

Largest river basin in India – Agriculture

The agriculture around the Ganga basin is diverse. It plays an important role in the economy and livelihoods of millions of people. Let’s learn more about it....

Largest river basin in India – Flora and Fauna

The Ganga Basin is one of the most fertile and biodiverse regions in the world. It is home to a diverse range of flora and fauna. Below is a list of some of the key species found in the basin region....

Largest river basin in India – Threats and Conservation Efforts

The Ganga River basin faces several significant threats, which have adverse effects on its ecosystem, biodiversity, and the millions of people who depend on it for their livelihoods. Some of these threats are:...

Conclusion

The Ganga River basin is the largest in India and plays a very important role in the cultural, economic, and ecological scene of the region. The basin region has a rich biodiversity with plant species like Sandalwood and Water Lily, and wildlife species like Gharial and Bengal tiger. Due to the nutrient-rich soil found in the region, it has a high number of agricultural activities being carried out....

Largest River Basin in India – FAQs

Which is the smallest river basin in India?...

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