Major Rivers of Uttarakhand – Detailed Study Notes

These rivers play a crucial role in the geography, economy, hydroelectric development, irrigation, tourism and religious life of Uttarakhand. They are important for competitive exams like UPSC, UKPSC and other state-level examinations.

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21. Henwal River

• Source: Tehri Garhwal district, Uttarakhand
• Length: Approximately 50 km
• Tributary of: River Ganga
• Confluence: Joins Ganga near Rishikesh

The Henwal River originates in the Garhwal region and flows through hilly terrain. It supports local agriculture and rural settlements. The river basin is known for terraced farming and small hydroelectric projects. It is environmentally significant for maintaining ecological balance in the Garhwal Himalayas.

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22. Bal Ganga River

• Source: Uttarkashi district
• Length: Approximately 60 km
• Tributary of: Bhagirathi River
• Confluence: Meets Bhagirathi at Tehri

Bal Ganga is an important tributary of the Bhagirathi River. It plays a crucial role in feeding the Tehri Reservoir formed by the Tehri Dam. The river contributes to hydroelectric power generation in the region. It also supports irrigation and local livelihoods.

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23. Gola River

• Source: Bhimtal (Nainital district)
• Length: Approximately 64 km
• Flows Through: Haldwani
• Tributary of: Ramganga River

The Gola River originates from the lake region of Bhimtal. It flows through Haldwani city and is important for drinking water supply and irrigation. The river plays a vital role in the economy of the Kumaon region. It is also significant for sand mining activities and agricultural use.

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24. Ladhya River

• Source: Sivalik Hills
• Length: Approximately 60 km
• Tributary of: Kali River

The Ladhya River originates in the Shivalik range and flows through forested areas. It joins the Kali River and supports local irrigation systems. The river basin is ecologically important due to its forest cover and biodiversity. It also plays a role in maintaining groundwater levels.

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25. Goriganga River

• Source: Milam Glacier
• Length: Approximately 112 km
• Flows Through: Munsiyari region
• Tributary of: Kali River

Goriganga River originates from the Milam Glacier in the high Himalayas. It flows through the scenic region of Munsiyari and is known for its breathtaking valleys and trekking routes. The river is important for hydroelectric potential and supports tourism activities in the region.

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Environmental & Cultural Importance

• Support agriculture and irrigation
• Provide hydroelectric power
• Maintain Himalayan ecosystem
• Boost tourism and trekking
• Religious and cultural significance in local traditions

These rivers form an integral part of Uttarakhand’s environmental and cultural fabric. They contribute significantly to the state's economy, ecological stability and religious heritage.

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Important for UPSC, UKPSC, State PCS and Geography Optional Preparation