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Disasters & EmergenciesDevelopingNepal floods, August 2026

Death toll rises to 1,436 as hydropower tunnels yield 24 bodies in single week

Nepal's disaster authority confirms 1,436 dead and 6,145 missing as rescuers recover dozens of bodies from flooded hydropower tunnels, while India dispatches forensic equipment to help identify remains.

7 sources analysed1 contested claim
Aerial view of a Nepali riverside town half-buried in grey flood sediment. Concrete buildings stand intact on the green hillside to the left, while those nearer the river are sheared open or reduced to rubble, with the widened riverbed of mud and debris filling the right of the frame.

Quick summary

Nepal's disaster authority has updated the death toll from the August 26 flash flood to 1,436, up from 1,410 on September 17, with multiple outlets confirming the new figure on September 18-19. The missing-persons count stands at 6,145, a slight revision from 6,150 reported earlier in the week. Rescue teams recovered 24 bodies from the Upper Trishuli-1 hydropower tunnel, including 13 found in a single day, with seven additional bodies still visible but trapped in reinforcement mesh and mud. Five bodies and two human organs were recovered from the Chilime Hydropower tunnel, and two bodies were found at Langtang Khola, as tunnel search operations continue three weeks after the disaster.

Key points

  • Death toll climbed from 1,410 to 1,436 between September 17 and September 19, with 525 remains still unidentified.
  • Upper Trishuli-1 tunnel yielded 24 bodies, making it the single deadliest recovery site reported this week.
  • India dispatched 11 tonnes of relief supplies including medicines and forensic equipment to help identify the large number of unidentified bodies.
  • Prime Minister Shah declared early-warning systems a top priority in response to the disaster.
  • World Food Programme described the Nepal floods as among its 'most challenging' disaster responses.

How it unfolded

  1. New

    Flood begins

    A glacier collapse and ice-rock avalanche trigger a major surge through the Bhotekoshi river system.

  2. New

    Infrastructure hit

    Roads, hydropower plants and transmission facilities suffer major damage.

  3. ChangedContested

    Reported casualty numbers rise sharply

    Figures moved from 8 to more than 350 within 24 hours as information reached authorities from areas cut off by communication outages.

  4. Changed

    Cause clarified

    Reporting identifies a glacial flood mechanism, and early seismic signals are attributed to the landslide rather than a tectonic earthquake.

  5. New

    More than 1,300 people reported missing

    The scale of the missing-person count prompts international rescue efforts.

  6. New

    Warning of a second flood

    Authorities warn that a landslide-created lake combined with further rainfall could produce a secondary disaster.

  7. New

    Rescue race

    Reports that 933 hydropower workers are missing shift international attention toward the flooded tunnels.

  8. New

    Search continues

    Rescuers drill into hydropower tunnels as hopes of finding survivors become a central focus of coverage.

  9. ChangedContested

    Reported missing count rises to 4,793

    Up from roughly 1,300 five days earlier.

  10. New

    Close to 300 workers rescued from tunnels

    Rescue teams from China, India and Nepal use excavators and temporary bridges to reach trapped workers.

  11. New

    Electricity restored

    Power has been restored nearly a week after the floods.

  12. New

    Death toll crosses 1,000

    The Associated Press reports more than 1,000 deaths across Nepal and China.

  13. New

    Official says trapped workers may be alive

    A Nepal Electricity Authority official states there is a high chance workers trapped in Rasuwagadhi hydropower plant chambers have survived.

  14. New

    U.S. rescue teams join effort

    Specialized rescue teams from the United States are now involved alongside Chinese, Indian and Nepali crews.

  15. New

    Economic toll quantified

    Mongabay reports 281 MW of installed capacity wiped out or badly damaged, 388 MW under construction damaged, with losses estimated in the hundreds of billions of Nepali rupees.

  16. New

    Death toll surpasses 1,200

    Multiple outlets report the death toll has exceeded 1,200, making this Nepal's deadliest natural disaster since the 2015 earthquake.

  17. Changed

    Authorities 'very confident' 46 workers may be alive

    Nepal Electricity Authority officials say they are 'very confident' about 46 workers trapped in an underground room at Rasuwagadhi have access to food and water, refining earlier statements about trapped workers' chances of survival.

  18. New

    Rescuers advance 250 meters into Rasuwagadhi tunnel

    Teams have progressed 250 meters into a tunnel at Rasuwagadhi before encountering a blockage, continuing efforts to reach the underground chamber.

  19. New

    At least eight workers may be trapped at Chilime project

    Nepal's Independent Power Producers' Association reports at least eight people may be trapped at the Chilime hydropower project.

  20. New

    Two workers rescued alive from tunnel

    Described as a "miracle" rescue nine days after the flood began.

  21. New

    Death toll rises to 1,294 in Nepal

    Nepal's disaster agency reports 1,294 bodies recovered and 5,053 people missing as of Sept. 5.

  22. New

    Overall death toll crosses 1,290

    Multiple outlets report more than 1,290 or 1,300 dead across Nepal and China combined.

  23. Changed

    Rasuwagadhi reports 93 workers missing

    Company secretary says 93 people are unaccounted for; searches of the powerhouse found no one inside, and the company now estimates between four and 14 may have been trapped inside the powerhouse.

  24. New

    Nepal Electricity Authority confirms 431 MW knocked out

    Six major hydropower and transmission facilities were damaged, including Rasuwagadhi, Chilime and Trishuli 3A.

  25. New

    Search for Rasuwagadhi workers expands beyond powerhouse

    Searches extended to nearby forests and difficult mountain terrain after no one was found inside the powerhouse.

  26. Changed

    Death toll rises to 1,357 in Nepal

    Nepal's disaster authority updates the count from 1,294 on Sept. 5 to 1,357 bodies recovered as of Sept. 8, with 5,326 missing.

  27. New

    China reports 43 deaths and 519 missing

    China's official tally brings the combined death toll across both countries to at least 1,400 with more than 5,800 missing.

  28. New

    Army estimates 121 workers trapped in hydropower tunnels

    The Nepali Army provides a specific estimate of people trapped inside tunnels at various hydropower projects in Rasuwa.

  29. New

    Four rescued alive in last five days

    Including a Chinese national rescued from an audit tunnel at Upper Trishuli 1 on Saturday and a 64-year-old woman from Betrawati.

  30. New

    Public anger mounts over search delays

    Families and local communities express concern about the pace and prioritization of tunnel rescue operations.

  31. Changed

    Death toll rises to 1,367 in Nepal

    Nepal's disaster authority updates the count from 1,357 on Sept. 8 to 1,367 bodies recovered as of Sept. 9.

  32. New

    Army identifies three tunnel focus sites

    Nepal Army confirms search operations are concentrated on the Trishuli 3A, 3B and Chilime hydropower project tunnels.

  33. Changed

    Combined death toll reaches 1,410

    Multiple outlets report at least 1,410 deaths across Nepal and China, up from 1,400.

  34. New

    Nepal deploys drones for flood relief

    Authorities begin using drones to deliver medicines and supplies to communities cut off by landslide damage.

  35. New

    5.0 magnitude earthquake strikes Nepal

    A magnitude 5.0 earthquake jolted Nepal amid ongoing flood rescue operations.

  36. Changed

    Missing count revised to 5,651

    Up from 5,326 in Nepal and 519 in China reported on Sept. 8.

  37. New

    Fresh air detected in tunnel searches

    Rescuers find fresh air during operations at submerged hydropower plant tunnels, raising hopes for trapped workers.

  38. New

    Nepal uses cargo drones for food delivery

    For the first time in an emergency operation in Nepal, cargo drones deliver food to communities cut off by landslides.

  39. New

    India sends new relief consignment

    India delivers tents, blankets, hygiene kits, solar lamps, medicines and rescue equipment to flood-hit Nepal.

  40. New

    Damage assessment quantifies energy losses

    Rapid assessment shows 13 hydropower projects and five solar plants totaling 783 MW severely damaged across Rasuwa and Nuwakot, with Rs 390.623 billion required for full grid restoration.

  41. New

    917 workers and employees remain missing

    Rescue teams are still searching for 917 missing workers and employees nearly two weeks after the disaster.

  42. Changed

    Nepal death toll rises to 1,385

    Nepal's disaster agency updates the count from 1,367 on Sept. 9 to 1,385 bodies recovered as of Thursday.

  43. Changed

    Combined death toll reaches 1,428

    Multiple outlets report at least 1,428 deaths across Nepal and China, up from 1,410.

  44. New

    Nepal estimates $7 billion reconstruction cost

    Authorities project nearly $7 billion will be needed to rebuild after the floods, with at least 12 hydropower projects engulfed in mud and debris and entire villages wiped out.

  45. New

    Cool air pocket detected at Trishuli tunnel

    Rescuers searching the underground Trishuli hydropower facility detect a pocket of cool, fresh air toward the top of the five-floor tunnel complex, raising faint hopes for six workers still unaccounted for at the site.

  46. New

    China donates four cargo drones to Nepal

    Nepal Army receives four DJI FlyCart 100 cargo drones donated by China to fly food to stranded survivors and recover bodies from areas difficult to access.

  47. New

    Drones conduct 10-16 relief missions daily

    The cargo drones have been conducting about 10 to 16 relief runs per day, transporting more than 1,500 kilograms of food and also being used for reconnaissance in flood-hit zones.

  48. New

    Proton donates drones worth RM200,000

    Malaysian automaker Proton donates drones worth nearly RM200,000 to support disaster assessment and response efforts.

  49. New

    India begins 654 MW emergency power supply to Nepal

    Supply for 18 hours daily (midnight to 6 p.m.) via Muzaffarpur–Dhalkebar and Tanakpur–Mahendranagar corridors, authorized until December 31, 2026.

  50. Changed

    Nepal revises reconstruction cost to $4.78 billion

    Foreign ministry lowers earlier estimate from nearly $7 billion, breaking down the new figure into $57.67 million for short-term recovery over six months and about $4.71 billion for longer-term rebuilding.

  51. Changed

    Nepal death toll rises to 1,388

    Multiple outlets report Nepal's disaster authority has confirmed at least 1,388 deaths, up from 1,385 on Sept. 12.

  52. New

    India approves 654 MW power export to Nepal

    India steps in to supply electricity after floods severely damaged Nepal's hydropower infrastructure and knocked out hundreds of megawatts of generation capacity.

  53. New

    India hands over Bailey bridge components

    India delivers first components of a 70-meter Bailey bridge to restore connectivity in flood-hit areas where dozens of bridges were washed away.

  54. New

    At least 40 workers missing at Trishuli-3A

    Analysis reports at least 40 workers remain unaccounted for at the Trishuli-3A project alone, adding granular detail to earlier estimates of around 900 missing hydropower workers.

  55. Changed

    Death toll rises to 1,399 in Nepal

    Up from 1,388 on Sept. 14; authorities recovered additional bodies from eight affected districts.

  56. New

    Rescue teams near final stage at Chilime tunnel

    Joint Nepal–India operations using wheel loaders and mud pumps to clear blocked section and reach underground powerhouse where six workers are believed trapped.

  57. Changed

    Nepal Police confirm 1,399 bodies recovered

    Up from 1,399 reported by disaster agency on Sept. 15; Nepal Police Headquarters provides updated figure.

  58. ChangedContested

    Missing count revised downward

    Nepal Police reports 4,089 missing, down from 5,651 on Sept. 10; Reuters cites disaster authority stating about 5,200 missing including 636 foreigners.

  59. New

    Three bodies recovered from Chilime hydropower project

    Nepali Army recovers three bodies from the flood-hit Chilime project site three weeks after the disaster.

  60. New

    Search operations halted at 10 of 13 damaged hydropower projects

    Rescue efforts continue only at Chilime, Upper Trishuli-1 and Upper Trishuli-3B; IPPAN reports 868 workers across 11 projects remain missing.

  61. New

    India renews Nepal's power import permit

    India renewed Nepal's electricity import permit but left approvals for Nepal's exports to India and Bangladesh pending; exports to Bangladesh have been halted for nearly a month.

  62. New

    Nepal Finance Minister to visit India for reconstruction talks

    Finance Minister Swarnim Wagle will visit India to discuss economic cooperation for post-flood reconstruction.

  63. Changed

    Nepal death toll rises to 1,410

    Up from 1,399 reported by Nepal Police on Sept. 16; multiple outlets report new figure from disaster authority on Sept. 17.

  64. ChangedContested

    Missing count surges to 6,150

    Up from about 5,200 on Sept. 16; SBS News reports the count jumped from 5,179 to 6,150 within a single day following updated data collection from affected districts.

  65. New

    Only 105 of 1,403 bodies identified

    Philippine Star reports that of the 1,403 bodies retrieved, only 105 have been identified so far.

  66. New

    Four bodies recovered from Chilime tunnel

    Nepal's army recovered four bodies and a body part from the Chilime Hydropower plant tunnel on Wednesday, nearly three weeks after the flood.

  67. New

    Seven bodies recovered from Upper Trishuli-1

    IPPAN reports seven bodies found during ongoing search operations in the tunnel and headbox at Upper Trishuli-1, where 1,433 people were working before the flood and 878 have been rescued.

  68. New

    NEA announces relief package for families of missing workers

    Nepal Electricity Authority announces emergency relief package including cash support and subsistence allowances for families of at least 47 NEA employees and workers who remain unaccounted for.

  69. New

    Nuwakot substation destruction disrupts 176.1 MW evacuation

    Destruction of the 220 kV Trishuli-3B Hub substation in Nuwakot has disrupted evacuation of 176.1 MW of hydropower; total of 256 MW from operational plants across the region has been halted.

  70. New

    Foreign Minister calls flood a 'Himalayan tsunami'

    Nepal's Foreign Minister describes the Rasuwa flood as a 'Himalayan tsunami,' with government concluding that climate change is behind the scale of damage.

  71. Changed

    Nepal death toll rises to 1,436

    Up from 1,410 on Sept. 17; NDRRMA reports 549 males, 336 females and 525 unidentified remains recovered.

  72. Changed

    Missing count revised to 6,145

    Down slightly from 6,150 reported on Sept. 17.

  73. New

    24 bodies recovered from Upper Trishuli-1 tunnel

    Includes 13 bodies found in a single day; seven additional bodies remain visible but trapped in reinforcement mesh and mud.

  74. Changed

    Five bodies and two organs recovered from Chilime tunnel

    Up from four bodies and a body part reported on Sept. 17.

  75. New

    Two bodies recovered from Langtang Khola

  76. New

    India dispatches 11 tonnes of aid including forensic equipment

    Shipment includes medicines and forensic tools to help identify the 525 unidentified remains.

  77. New

    PM Shah declares early-warning systems top priority

    Prime Minister commits to building early-warning infrastructure in response to the Bhotekoshi disaster.

Claim tracker

31 confirmed · 1 contested · 1 unverified

  • Confirmed

    The August 26, 2026 flash flood in Nepal was triggered by a glacier collapse and ice-rock avalanche.

    7 agreeing
  • Confirmed

    At least 1,399 people have been confirmed dead in Nepal as of September 16, 2026.

    Superseded by September 18-19 reports.

    7 agreeing
  • Confirmed

    The floods damaged more than 12 hydropower plants in Nepal, knocking over 400 MW of capacity offline.

    7 agreeing
  • Confirmed

    India has approved exports of up to 654 MW of electricity to Nepal for 18 hours a day until December 31, 2026.

    7 agreeing
  • Confirmed

    Search operations have been halted at 10 of 13 damaged hydropower projects, with rescue efforts continuing only at Chilime, Upper Trishuli-1 and Upper Trishuli-3B.

    7 agreeing
  • Confirmed

    868 workers across 11 hydropower projects remain missing and authorities have not been able to establish contact with them.

    7 agreeing
  • Confirmed

    Three bodies were recovered from the Chilime hydropower project on September 16, 2026.

    7 agreeing
  • Confirmed

    India has renewed Nepal's permit to import electricity but left approvals for Nepal's exports to India and Bangladesh pending.

    7 agreeing
  • Confirmed

    Exports to Bangladesh have been halted for nearly a month.

    7 agreeing
  • Confirmed

    Most recovered bodies are still unidentified.

    7 agreeing
  • Confirmed

    The death toll in Nepal has reached 1,410 as of September 17, 2026.

    Superseded by September 18-19 reports of 1,436.

    7 agreeing
  • Confirmed

    6,150 people remain missing in Nepal as of September 17, 2026.

    Revised to 6,145 as of September 18.

    7 agreeing
  • Confirmed

    Only 105 of the 1,403 recovered bodies have been identified.

    7 agreeing
  • Confirmed

    Four bodies and a body part were recovered from the Chilime Hydropower plant tunnel on September 17, 2026.

    7 agreeing
  • Confirmed

    Seven bodies were recovered from the Upper Trishuli-1 hydropower project.

    Superseded; total is now 24 bodies from Upper Trishuli-1.

    7 agreeing
  • Confirmed

    At least 47 Nepal Electricity Authority employees and workers remain unaccounted for.

    7 agreeing
  • Confirmed

    1,433 people were working at the Upper Trishuli-1 project before the flood and 878 have been rescued.

    7 agreeing
  • Confirmed

    Destruction of the 220 kV Trishuli-3B Hub substation in Nuwakot has disrupted evacuation of 176.1 MW of hydropower.

    7 agreeing
  • Confirmed

    Nine South Koreans working on the Upper Trishuli-1 hydropower plant remain missing.

    7 agreeing
  • Confirmed

    Export permits for three hydropower projects—Upper Chameliya, Seti River and Upper Tadi Khola—have expired and remain unrenewed by India.

    7 agreeing
  • Confirmed

    The death toll in Nepal has reached 1,436 as of September 18-19, 2026.

    Ratopati, Tribune and ANI all report this figure from NDRRMA.

    3 agreeing
  • Confirmed

    6,145 people remain missing in Nepal as of September 18, 2026.

    3 agreeing
  • Confirmed

    525 of the recovered bodies remain unidentified as of September 18, 2026.

    ANI and Tribune both cite NDRRMA data breaking down casualties by gender and unidentified remains.

    2 agreeing
  • Confirmed

    24 bodies have been recovered from the Upper Trishuli-1 hydropower tunnel.

    Ratopati reports 24 total; Aaj Tak reports 13 in a single day.

    2 agreeing
  • Confirmed

    13 bodies were recovered from the Upper Trishuli-1 tunnel in a single day.

    Aaj Tak reports 13 bodies found in one day during search operations.

    1 agreeing
  • Confirmed

    Seven bodies remain visible but trapped in reinforcement mesh and mud at Upper Trishuli-1.

    Ratopati and Rediff both describe seven bodies trapped in mesh.

    2 agreeing
  • Confirmed

    Five bodies and two human organs were recovered from the Chilime Hydropower tunnel.

    Ratopati reports 5 bodies and two organs from Chilime.

    1 agreeing
  • Confirmed

    Two bodies were recovered from Langtang Khola.

    Ratopati mentions 2 bodies from Langtang Khola.

    1 agreeing
  • Confirmed

    India dispatched 11 tonnes of aid including medicines and forensic equipment to Nepal.

    Tribune reports shipment to help identify unidentified bodies.

    1 agreeing
  • Confirmed

    Prime Minister Shah declared early-warning systems a top priority following the floods.

    The Hindu reports PM Shah's policy commitment.

    1 agreeing
  • Confirmed

    The World Food Programme described the Nepal floods as among its 'most challenging' disasters.

    Ground News aggregates WFP statement.

    1 agreeing
  • Contested

    About 4,089 to 5,200 people remain missing in Nepal.

    Superseded; count now reported at 6,145.

    0 agreeing · 7 conflicting
  • Unverified

    At least 13,742 people have been rescued so far.

    No new sources address this figure.

    0 agreeing

What we still don't know

  • How many workers remain missing at Upper Trishuli-1 after 24 bodies were recovered and 878 were rescued from an initial workforce of 1,433?
  • What is preventing rescuers from retrieving the seven bodies still visible but trapped in reinforcement mesh and mud at Upper Trishuli-1?
  • How many bodies have now been identified out of the 1,436 recovered—previous reports cited 105 of 1,403, but updated identification numbers have not been provided?
  • What is the current status of search operations at Chilime, Upper Trishuli-1 and Upper Trishuli-3B—are they still active, and how long will they continue?
  • What explains the continued fluctuation in the missing-persons count, from 5,200 to 6,150 to 6,145 within a matter of days?
  • What is the combined death toll across Nepal and China—Nepal's count is now 1,436, but China's latest figure has not been updated in recent reports?
  • When will India approve export permits for Upper Chameliya, Seti River and Upper Tadi Khola, and what conditions must be met?
  • What forensic techniques or equipment are being deployed with India's 11-tonne aid shipment, and how will they accelerate body identification?
  • What early-warning system infrastructure has Prime Minister Shah committed to building, and what is the implementation timeline?
  • When will the Nuwakot substation be restored to allow evacuation of 176.1 MW from operational plants in the Trishuli corridor?

Nepal floods, August 2026

Sources analysed

7 outlets in the analysed roster.

Ask me to verify a claim ✓