HIMALAYAN DELUGE TEARS THROUGH NEPAL’S GORKHA, SWEEPS AWAY DOZENS OF HOMES AND TRIGGERS MASS EVACUATION
October 11, 2026
A sudden flash flood in Nepal’s Gorkha district swept away more than 35 houses and damaged critical infrastructure on Sunday, October 11, forcing residents of riverside settlements to flee towards safer locations as authorities warned communities downstream to evacuate. Although no casualties had been reported at the time of the initial assessment, the scale of destruction and continuing rise in river levels prompted an urgent rescue and relief operation.
The flood surged through the Budhi Gandaki River in northern Gorkha, carrying large quantities of debris and inundating settlements in Salleri, Paiyuka and areas around Jagat. A suspension bridge connecting parts of Chumnubri Rural Municipality was swept away, while another report identified the destruction of the bridge linking Nyakchet and Philim Bazaar. Officials said the precise extent of the damage remained unclear as assessments continued in the affected areas.
The sudden surge caught residents by surprise during the early hours of Sunday. People living in riverside settlements, including Chumling and Lokpa, reported hearing a powerful roaring sound from nearby streams from around 4 am. With little time to collect their belongings, families fled their homes as the floodwaters approached. Tourists staying at local hotels also abandoned their accommodation and moved towards safer ground.
The cause of the sudden flooding remained uncertain. Preliminary information from Gorkha’s chief district officer, Dharmendra Kumar Mishra, suggested that a landslide had occurred above Siuribas. Residents also suspected that the Syar stream, a tributary of the Budhi Gandaki between Lokpa and Chumling, might have become blocked, allowing water to accumulate before being released suddenly downstream. Some residents said there had been no rainfall, adding to the uncertainty surrounding the event.
The flood also damaged a camp associated with a hydroelectric power project. Eighteen workers at the site managed to escape to safety, while Nepal’s army rescued six people from Jagat who faced the threat of a landslide. Helicopters were deployed to support rescue operations, deliver relief supplies and assist evacuations as officials monitored the river and surrounding terrain.
Nepalese authorities mobilised the army, Nepal Police, the Armed Police Force and local officials to coordinate emergency operations. Residents living along riverbanks downstream were instructed to evacuate and move to safer places. The National Disaster Risk Reduction and Management Authority issued alerts covering vulnerable riverbank communities across Gorkha, Tanahun, Chitwan, East Nawalparasi and West Nawalparasi districts.
Laxmi Gurung, deputy chair of Chumnubri Rural Municipality, compared the destruction to the devastating Bhotekoshi flood that struck Nepal’s Rasuwa district in August. She said dozens of houses had been swept away and warned that the full extent of the damage could not yet be determined.
The latest disaster has raised concerns about the vulnerability of Himalayan settlements to sudden floods and landslides, particularly where communities are situated close to rivers and steep mountain slopes. The destruction of homes and bridges has threatened local connectivity while complicating access for rescue teams and relief workers.
With river levels still a concern and damage assessments incomplete, authorities have prioritised moving people away from vulnerable riverbanks and reaching isolated settlements. The immediate challenge is to prevent further loss of life, account for missing or displaced residents if any are reported, and restore essential access routes once conditions permit.
Although the absence of confirmed casualties offered some relief, the destruction across northern Gorkha underscored how rapidly a sudden flood can overwhelm mountain communities. Emergency teams remain focused on evacuation, rescue and relief as officials work to establish the full impact of the disaster.
