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Alakanandā
The sediment-laden Alaknanda river flowing into Devprayag, Uttarakhand.
The Himalayan headwaters of the Ganges river in the Garhwal region of Uttarakhand, India. The Alaknanda is the left bank tributary of the Ganges at Devprayag.
Location
Country	India
State	Uttarakhand
Region	Garhwal division
District	Chamoli, Rudraprayag, Pauri Garhwal
Physical characteristics
Source	Confluence of Satopanth Glacier and Bhagirathi Kharak Glacier
• location	Uttarakhand
• coordinates	30°47′03″N 79°26′19″E / 30.7841°N 79.4385°E / 30.7841; 79.4385
• elevation	3,880 m (12,730 ft)
Mouth	Ganges
• location	Devprayag, Uttarakhand, India
• coordinates	30°08′43″N 78°35′52″E / 30.1453°N 78.5979°E / 30.1453; 78.5979
• elevation	475 m (1,558 ft)
Length	195 km (121 mi)
Basin size	10,882 km (4,202 sq mi)
Discharge
• average	439.36 m/s (15,516 cu ft/s)
Basin features
Tributaries
• left	Saraswati, Dhauliganga, Nandakini, Pindar
• right	Mandakini

The Alaknanda is a Himalayan river in the Indian state of Uttarakhand and one of the two headstreams of the Ganges, the major river of Northern India and a river considered holy in Hinduism. In hydrology, the Alaknanda is considered the source stream of the Ganges on account of its greater length and discharge; while, in Hindu tradition and culture, the other headstream, the Bhagirathi, is considered the source stream.

Course

The Alaknanda rises at the confluence and foot of the Satopanth and Bhagirath Kharak glaciers in Uttarakhand. From its origin, it travels to the village of Mana, meets with the Saraswati River, a right bank tributary, and continues downstream through narrow valleys. It reaches the Badrinath valley, arrives at Hanumanchatti, and meets with the Ghrit Ganga, a right bank tributary. From Hanumanchatti, the river goes to Pandukeshwar and flows through wide valleys and steep terrains. At Vishnuprayag it meets Dhauliganga, a left bank tributary, and travels west to the town of Joshimath. From Joshimath, the Alaknanda crosses the Main Central Thrust near Helang. It then meets with Birahi Ganga, a left bank tributary at Birahi. The river reaches the town of Nandprayag and joins with the Nandakini River, a left bank tributary. At Karanprayag, the Pindar River, a left bank tributary, meets with the Alaknanda River. At Rudraprayag, it meets with the Mandakini River, a right bank tributary. As the Alaknanda flows past Rudraprayag, it enters a wide valley near Srinagar, Garhwal. At Devprayag the Alaknanda River converges with the Bhagirathi River and travels onward as the Ganges River.

The Alaknanda contributes a significantly larger portion to the flow of the Ganges than the Bhagirathi. The Alaknanda system drains parts of Chamoli, Tehri, and Pauri districts.

Religious significance

In ancient Hindu texts, the Alaknanda river has been used synonymously with the Ganges river. In the Vishnu Purana, the Ganges river which surrounds the city of Brahma divides into four and one of rivers is called Alaknanda, which flows south to India.

Five rivers merge with the Alaknanda and are referred to as prayag or 'holy confluence of rivers' and are places of pilgrimage in Hinduism. These include Vishnuprayag, where the Alaknanda meets the Dhauliganga River, Nandaprayag, where it meets the Nandakini River, Karnaprayag, where it meets the Pindar River, Rudraprayag, where it meets the Mandakini River, and Devprayag, where it meets the Bhagirathi River and officially becomes the Ganges.

The Alaknanda also flows through other important places of pilgrimage such as Badrinath and Joshimath.

Recreation

The Alaknanda river is known for river rafting due to its high rafting grade.

Dams

There are 37 hydroelectric dams in operation, under construction or planned to harness the energy of the Alaknanda river and its tributaries and generate electricity.

There are 23 other proposed projects in the Alaknanda river basin through which the power-potential of the Alaknanda and its tributaries can be harnessed. The proposed 23 hydel-projects are as follows -

1. Alaknanda (Badrinath) (300 MW)
2. Bagoli (72 MW)
3. Bowla Nandprayag (132 MW)
4. Chuni Semi (60 MW)
5. Deodi (60 MW)
6. Devsari Dam (255 MW)
7. Gaurikund (18.6 MW)
8. Gohana Tal (60 MW)
9. Jelam Tamak (60 MW)
10. Karnaprayag (160 MW)
11. Lakshmanganga (4.4 MW)
12. Lata Tapovan (310 MW)
13. Maleri Jelam (55 MW)
14. Nandprayag Langasu (141 MW)
15. Padli Dam (27 MW)
16. Phata-Byung (10.8 MW)
17. Rambara (24 MW)
18. Rishiganga I (70 MW)
19. Rishiganga II (35 MW)
20. Tamak Lata (280 MW)
21. Urgam II (3.8 MW)
22. Utyasu Dam (860 MW)
23. Vishnugad Pipalkoti (444 MW)

Gallery

• Rudraprayag - confluence of Alaknanda and Mandakini
• Alaknanda river near the town of Srinagar in Uttarakhand
• Alaknanda joins Bhagirathi at Devprayag to form the Ganges

See also

• 2013 North India floods
• 2021 Uttarakhand flood

References

1. Gopal, Madan (1990). K.S. Gautam (ed.). India through the ages. Publication Division, Ministry of Information and Broadcasting, Government of India. p. 65.
2. "eUttaranchal". 10 December 2015.
3. In Hindu culture "The Story of Ganga : The River Goddess". 25 January 2010.
4. ^ Singh, Sandeep (2018), Singh, Dhruv Sen (ed.), "Alakhnanda–Bhagirathi River System", The Indian Rivers: Scientific and Socio-economic Aspects, Springer Hydrogeology, Singapore: Springer, pp. 107–108, doi:10.1007/978-981-10-2984-4_8, ISBN 978-981-10-2983-7, retrieved 13 April 2022
5. Singh Negi, Sharad (1995). Uttarakhand: Land and People, page 6. MD Publications Pvt Ltd. ISBN 81-85880-73-5.
6. Dalal, Roshen (2010). Hinduism: An Alphabetical Guide. Penguin Books India. p. 19.
7. ^ Sati, Vishwambhar Prasad (21 December 2013). Towards Sustainable Livelihoods and Ecosystems in Mountain Regions. Springer Science & Business Media. p. 95.
8. Kapadia, Harish (2001). Trekking and Climbing in the Indian Himalaya, page 89. Stackpole Books. ISBN 0-8117-2953-2.
9. "11 Top Destinations for River Rafting in India - Travel News India". travelnewsindia.com. 31 January 2017. Archived from the original on 11 March 2018. Retrieved 31 January 2017.
10. Hydroelectric Projects on Alaknanda River Basin, by South Asia Network on Dams Rivers and People, www.sandrp.in

External links

• Alaknanda River Britannica.com
• Prayags at GMVN

• Rivers of Uttarakhand
• Tributaries of the Ganges
• Geography of Chamoli district
• Rafting
• Adventure tourism in India
• Rudraprayag district
• Pauri Garhwal district