A major flash flood entered Nepal via the Bhote Koshi River on August 26, 2026, causing widespread damage. The most affected areas include Timure, Rasuwagadhi, and Syabrubesi, with significant impacts on communities, markets, roads, bridges, and hydropower infrastructure. The Government of Nepal and relevant authorities have issued Standard Operating Procedures to guide humanitarian partners in coordinating and dispatching relief cargo for the flood response.

Humanitarian partners face the challenge of navigating operational arrangements and decisions communicated by the government to facilitate relief cargo clearance and dispatch. The extensive damage to infrastructure, including roads and bridges, likely complicates humanitarian access to affected areas.

The floods have resulted in 13,969 internally displaced persons, indicating a significant disruption to livelihoods and shelter. Communities in the affected districts are experiencing loss and damage, impacting their access to markets and essential services.

The specific number of people affected by the floods, beyond those displaced, is not yet covered in recent reporting, nor are details on the immediate needs of the displaced population.