7 killed after ‘glacial burst’ in Uttarakhand

Over 125 missing as hydel projects under construction on Rishiganga, Dhauliganga rivers are swept away.

Updated - February 08, 2021 05:41 pm IST

Published - February 07, 2021 10:55 pm IST - NEW DELHI

A worker is rescued from a tunnel at the Tapovan hydel project that was washed away after a glacial burst in Uttarakhand on February 7, 2021. Photo: Special Arrangement

A worker is rescued from a tunnel at the Tapovan hydel project that was washed away after a glacial burst in Uttarakhand on February 7, 2021. Photo: Special Arrangement

Seven persons were killed and over 125 reported missing after a “glacial burst” on Nanda Devi triggered an avalanche and caused flash floods in Rishiganga and Dhauliganga rivers in Chamoli district of Uttarakhand on February 7.

The number of missing persons could rise as details were still being ascertained, Uttarakhand Chief Minister T.S. Rawat said at a press conference in Dehradun in the evening.


Videos of gushing waters and rising dust went viral on social media as flood warnings were issued in downstream Uttar Pradesh for what was described as a “glacial burst” by the Centre’s National Crisis Management Committee (NCMC), headed by Cabinet Secretary Rajiv Gauba.

Cause under study

Mr. Rawat, on his part, was more circumspect about the cause of the flooding in the eco-sensitive Himalayan region, where environmentalists have warned against the construction of dams for decades. “Experts will tell us about the cause behind the disaster,” the Chief Minister told reporters.

At least 15 persons had been rescued till Sunday evening, Uttarakhand Director-General of Police Ashok Kumar said in a tweet. “Rescue operations are going on,” he stated.

Nanda Devi glacier burst | Follow our live updates here .

Mr. Kumar said seven bodies had been recovered so far and around 100 people were still missing. The missing persons include two policemen and five villagers, he said. He said work on the 900 m-long tunnel had to be halted due to a rise in water level.

“We were able to dig 150 m of the tunnel but after a rise in water level we had to halt the work. Most missing persons were working at the two projects, they came from across India. We expect to get a clear picture on their identities by Monday morning,” Mr. Kumar told The Hindu . He added that a timely warning to residents living downstream to evacuate had saved many lives.

While the Rishiganga hydel project had an installed capacity of 13.2 megawatts (MW), the 520 MW NTPC Tapovan-Vishnugad project on the Dhauliganga was much larger. Both sites have been virtually washed away, an eyewitness told this newspaper.

Also read | Tapovan hydel project entirely washed away, says ITBP Officer

Earlier in the day, Mr. Rawat said people along riverbanks were being evacuated. Dams in Shrinagar and Rishikesh were emptied out, Mr. Rawat said as the raging waters made their way downstream. By late afternoon, the flow of the Alaknanda, of which the Dhauliganga is a tributary, had stabilised.

Apart from the local police and the Indo-Tibetan Border Police (ITBP), four columns of the Army were also deployed for rescue operations as some 35 people are believed to be still trapped inside the Tapovan project tunnel.

There is no danger of downstream flooding and the rise in water level has been contained, as per information given by the Central Water Commission, the NCMC statement said.

Also read | Experts point to climate change impact

“There is also no threat to the neighbouring villages. At the same time, the concerned agencies of the Centre and the State were asked to keep a strict vigil on the situation, and a team from DRDO, who monitor avalanches, is being flown in for surveillance and reconnaissance,” it added.

In response to a question, Mr. Rawat said the authorities had not been able to assess the damage caused by the flash floods yet as the administration was busy with rescue operations. He announced compensation of ₹4 lakh each to the families of those who perished in the disaster.

A tweet from Prime Minister Narendra Modi’s official handle announced that a sum of ₹2 lakh would be given from the PM’s Relief Fund to the families of the dead and ₹50,000 each to the families of the injured for the avalanche caused by the “glacial breach”.

Also read | Tracing the Ganga’s intricate waterweb

Mr. Modi, who was in Assam and Bengal, spoke to the Uttarakhand Chief Minister twice to review the situation.

“Deeply worried about the glacier burst near Joshimath, Uttarakhand, that caused destruction in the region. Praying for well being and safety of people. Am confident that rescue and relief operations on ground are progressing well,” President Ram Nath Kovind said in a tweet.

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