Dhauliganga River

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The Dhauliganga river tumbling in to meet the Alaknanda River at Vishnuprayag in the Garhwal Himalayas. Dhauliganga Groundlevel View.jpg
The Dhauliganga river tumbling in to meet the Alaknanda River at Vishnuprayag in the Garhwal Himalayas.
A map of the headwaters of the Ganges river, showing the Dhauliganga at the top right. HeadwatersGanges1.jpg
A map of the headwaters of the Ganges river, showing the Dhauliganga at the top right.
The Dhauliganga river valley shown in a high-resolution map based on detailed surveys Dhauliganga and Rishiganga Valleys.jpg
The Dhauliganga river valley shown in a high-resolution map based on detailed surveys
The confluence with the Alaknanda Dhauliganga at Vishnuprayag.jpg
The confluence with the Alaknanda

The Dhauliganga is a turbulent Himalayan river which rises in the border regions of India and China and flows south into the Garhwal region of Uttarakhand, India. It joins the Alaknanda, the major source stream of the Ganges river.

Contents

Course

Dhauliganga rises in the vicinity of the Niti Pass in the border regions between Garhwal and southwestern Tibet. [1] It flows 50 km (30 mi) southwards until it meets the Rishiganga on its left bank at Rini, in the vicinity of Tapovan in Chamoli district. It then flows 20 km (10 mi) westwards until it meets the Alaknanda at Vishnuprayag and terminates—the confluence just upstream of the city of Joshimath. [1] The upper Dhauliganga valley parts the East-West Himalayan axis, with Nanda Devi and its subsidiary peaks to its left and Kamet and its subsidiary peaks to its right. [1]

Nanda Devi glacier flood

On 7 February 2021, part of Nanda Devi Glacier, a Himalayan glacier in the Nanda Devi National Park, broke away and caused water levels in the Rishiganga and Dhauliganga rivers to rise. The Dhauliganga Dam at the Dhauliganga hydropower project at Reni village ( 30°29′06″N79°41′28″E / 30.485°N 79.691°E / 30.485; 79.691 ) was destroyed and another suffered partial collapse. Initial reports said nine people were killed and 140 missing. Water levels on the Alaknanda also rose. [2] [3]

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Gorur Parbat is a mountain of the Garhwal Himalaya in Uttarakhand India. It is situated just outside of the northern rim of Nanda Devi Sanctuary. The elevation of Gorur Parbat is 6,504 metres (21,339 ft) and its prominence is 577 metres (1,893 ft). It is joint 88th highest located entirely within the Uttrakhand. Nanda Devi, is the highest mountain in this category. It lies 3.1 km SSE of Lampak I 6,325 metres (20,751 ft). Rishi Pahar 6,992 metres (22,940 ft) lies 8.6 km SSE and it is 6.6 km NNW of Hardeol 7,151 metres (23,461 ft). It lies 4.5 km NW of Tirsuli West 7,035 metres (23,081 ft).

<span class="mw-page-title-main">2021 Uttarakhand flood</span> Fatal flooding in India

The 2021 Uttarakhand flood, also known as the Chamoli disaster, began on 7 February 2021 in the environs of the Nanda Devi National Park, a UNESCO World Heritage Site in the outer Garhwal Himalayas in Uttarakhand state, India. It was caused by a large rock and ice avalanche consisting of material dislodged from Ronti peak. It caused flooding in the Chamoli district, most notably in the Rishiganga river, the Dhauliganga river, and in turn the Alaknanda—the major headstream of the Ganges. The disaster left over 200 killed or missing. Most were workers at the Tapovan dam site.

<span class="mw-page-title-main">Rishiganga</span> River in Uttarakhand, India

Rishiganga is a river in the Chamoli district, Uttarakhand, India. It springs from the Uttari Nanda Devi Glacier on the Nanda Devi mountain. It is also fed from the Dakshini Nanda Devi Glacier. Continuing through the Nanda Devi National Park, it flows into the Dhauliganga River near the village Rini.

<span class="mw-page-title-main">Rini, Uttarakhand</span> Village in Uttarakhand, India

Raini is a village in Chamoli district in Uttarakhand, north India. Rini is located on the river banks at the confluence of Rishi Ganga and Dhauli Ganga rivers.

References

  1. 1 2 3 Chatterjee, Bishwa B. (1983), "Geo-Economic syndromal determination of cultural Similarity—The case of the Bhotias of the Indo-Tibetan border of Uttarakhand", Indian Anthropologist, 13 (1): 13–30, JSTOR   41919464 , retrieved 9 February 2021, From the Mana pass, about 50 km eastwards as a crow flies, is located Niti pass. The Dhauli Ganga rises here, and flowing first southwards, then westwards, joins the Alaknanda at Vishnu Prayag, just upstream from the township of Joshimath. Three large settlements. Bampa, Gamshali, and Niti, are situated on the upper reaches of Dhauli, and are inhabited by a group of Bhotias who are also Marchhas, though culturally and linguistically they are not identical to the Marchhas of Mana
  2. "Uttarakhand glacier burst brings back memory of 2013 flash floods". The Hindu. PTI. 7 February 2021. ISSN   0971-751X . Retrieved 8 February 2021.
  3. Ellis-Petersen, Hannah (7 February 2021). "Scores feared dead as glacier causes dams to burst in north India". The Guardian. ISSN   0261-3077 . Retrieved 8 February 2021.

30°33′43″N79°34′34″E / 30.562°N 79.576°E / 30.562; 79.576