National Dolphin Day 2026: State of Gangetic Dolphins

October 6, 2026October 9, 2026 SANDRPLeave a comment

(Feature Image: Collage of Gangetic dolphin corpses found in UP, Bihar, Assam & West Bengal between Dec. 2025 & Aug. 2026.)

Marking the National Dolphin Day-Oct. 5, 2026-, this report highlights the deaths, threats and relevant developments concerning the national aquatic animal. In last one year, we have found reports of at least ten Gangetic dolphin deaths, including six in Uttar Pradesh, two in West Bengal, and one each in Bihar and Assam. The reported death toll is higher than in the previous two years, indicating continuing concerns over their survival.

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Floods · Ganga · Highest Flood Level · Rivers

Rivers Crossing Highest Flood Levels in Sept 2026

October 1, 2026October 2, 2026 SANDRPLeave a comment

(Feature Image: River Yamuna at Palla in Delhi in Aug. 2026. BS Rawat/SANDRP)

In the last month of south west monsoon season 2026, we have been able to track Central Water Commission’s (CWC) 25 flood monitoring sites where rivers have crossed their respective Highest Flood Levels (HFL). These sites are spread over 5 river basins in 5 states.

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Floods · Ganga · Rivers · Urban Flood · Urban Rivers

Aug-Sep 2026: Mandakini Flood Disaster in Chitrakoot

September 4, 2026September 4, 2026 SANDRPLeave a comment

(Feature Image: Screengrab of drone video capturing severe flood spell in Mandakini river in Chitrakoot town, Satna on Aug. 29, 2026. Source: Hindustan Samachar)

The Mandakini (Paisuni) river has witnessed a major flood event in the pilgrimage town spread across Satna and Chitrakoot districts of Madhya Pradesh and Uttar Pradesh during August 28-30, 2026. The deluge was triggered after prolonged heavy rainfall in the upper hilly catchment of river, which broke records set 23 years ago. The flood spell has killed two people and left one missing in addition to causing widespread damage to public and private properties.

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Alaknanda · Climate Change · Disasters · Ganga · Himalayas · Hydro Disaster

Aug 2026: Eleven Killed in THDC’s Vishnugad-Pipalkoti HEP Tunnel Disaster

August 17, 2026August 26, 2026 SANDRPLeave a comment

(Feature Image: Rescuers using make shift raft made of plastic drums to search for the missing workers inside flooded Vishnugad-Pipalkoti HEP. Source: Amar Ujala/Aug. 14, 2026)

At least eight workers have been killed in a major disaster inside the tunnel of under-construction Vishnugad Pipalkoti Hydroelectric Project (HEP) on Aug. 13, 2026 in Uttarakhand. The incident occurring between 6:30 and 7:00 pm inside the project’s Tail Race Tunnel (TRT) near Mayapur area in Chamoli district, has also left 12 workers injured and two still missing. The rescued workers have sustained fractures and other trauma injuries and are currently under treatment. The disaster happened about 1.5 km inside the 3 km long TRT, being constructed between Durgapur to Siyasain area in Pipalkoti.

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Dams, Rivers & People · Ganga · Interlinking of RIvers · Rivers · Yamuna River

Yamuna Manthan May 2026: Ken-Betwa Linking Needs Urgent Reassessment

May 16, 2026 SANDRPLeave a comment

(Featue Image: Protesters express anger by staging symbolic hangings during the protest during April 5 to 16, 2026. Photo: Amit Bhatnagar/DTE)

Fresh protests over the past month by tribal communities affected by the Ken-Betwa River Linking Project have again raised serious concerns about its environmental impact and social costs. The project is going ahead despite questions over its hydrological assessment and environmental, forest and wildlife clearances. Moreover, the govt has not even explored the available cost effective and better alternatives.

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Ganga · Himalayas · Hydro Disaster

Dec 2025: Vishnugad Pipalkoti HEP Tunnel Accident in Uttarakhand

December 31, 2025January 1, 2026 SANDRPLeave a comment

(Feature Image: Screen shot of FB video report on Vishnugad Pipalkoti HEP tunnel accident)

Collision between two loco trains inside the tunnel of Vishnugad Pipalkoti HEP in Uttarakhand around 9.30 pm on Dec 30 2025 has left over 60 workers injured. The accident occurred during change in work shift about 7km inside the tunnel near the tunnel boring machine (TBM). About 109 workers were working inside the 13km long tunnel at the time of the accident. The trains are deployed to transport the workers. The 444 Mw project is being built by Tehri Hydro Development Corporation (THDC) on Alaknanda river in Chamoli district. The construction work is going on since 2013-14.

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Dams · Ganga · Gangetic Dolphins

National Dolphin Day 2025: Deaths, Threats, Conservation Efforts related to Gangetic Dolphins

October 6, 2025 SANDRPLeave a comment

(Feature Image: Carcass of a Gangetic dolphin found on Ganga river bank in Sahibganj district on Oct. 02, 2025)

Oct. 5 is marked as National Dolphin Day since 2022 after a decision by the NBWL in its 67^th meeting in March 2022. Earlier the day was designated as Ganga River Dolphin Day. Bihar has been celebrating Oct. 5 as ‘Dolphin Day’ for the past many years. In May 2010, the MoEF had notified the Gangetic Dolphin as ‘National Aquatic Animal’ and in Aug. 2022 launched the Project Dolphin.

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Dams · Floods · Ganga · River Biodiversity · Rivers

Aug 2025: Flood Affects Satpuli Barrage Project in Uttarakhand

August 21, 2025August 21, 2025 SANDRPLeave a comment

(Feature Image: Flooded machines, camps and materials of Satpuli lake project on Aug 06 morning. Credit: Chain Singh Rawat (Junyali), Satpuli)

A flood spell in Nayar river (East) on Aug 6, 2025 morning has affected the ongoing construction work of Satpuli Barrage Project in Pauri district of Uttarakhand. The flood submerged some machines, heavy vehicles, worker camps and huge amount of construction materials, leading to huge losses for the construction company. All these machines, materials and camps were in the riverbed and flood zone of the river, exposing them to flood threats in the peak monsoon.

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Bhagirathi · Climate Change · Disasters · Floods · Ganga · Himalayas

Dharali Disaster: Bhagirathi River Blockage Partially Removed

August 17, 2025August 22, 2025 SANDRP1 Comment

(Feature Image: Formation of artificial lake in Bhagirathi river at Harshil, Uttarkashi)

After 11 days since the Dharali disaster unfolded in Bhagirathi valley Uttarakhand on August 5, 2025, an artificial lake formed on Bhagirathi river has been removed to some extent by the joint team of concerned departments on Aug 16, 2025 noon. The lake was formed after the Tel gaad partially blocked the Bhagirathi river at Harshil about 2.5 km downstream of Dharali.

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Climate Change · Disasters · Ganga · GLOF · Himalayas · Uttarakhand

DRP 110825: Non-Implementation of NDMA’s 2020 GLOF Guidelines Worsened Dharali Disaster

August 11, 2025 SANDRP1 Comment

(Feature Image: Mud, debris following flashfloods at Dharali)

The following Indian Express report highlights some key aspects of the Oct 2020 guidelines from the National Disaster Management Authority related to disasters caused by Glacial Lake Outburst Floods (GLOF). Unfortunately, as is clear from the recent Dharali disaster most key aspects of the guidelines remain unimplemented almost five years after the Guidelines were published. Had they been implemented with any seriousness, the proportions of the Dharali disaster would have been significantly reduced.

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