Kathmandu, September 1, 2026 — Authorities have urged residents living along the Bhote Koshi and Trishuli rivers to remain on high alert despite current water levels in both rivers staying below the official warning threshold.
The warning was issued today by the Flood Forecasting Division under the Hydrology and Water Resources Research Center following the devastating flooding in the Bhote Koshi on August 26.
Officials said that although water levels in the two major rivers have fallen, the possibility of sudden changes in river conditions and localized surges remains a concern in several parts of the country.
According to the division’s latest flood forecast bulletin, water levels in smaller rivers and tributaries in central, eastern and western Nepal are expected to rise significantly.
Moderate flash-flood risk has been forecast for Kathmandu, Lalitpur, Bhaktapur, Kavrepalanchok, Sindhupalchok, Dhading, Dolakha, Ramechhap, Taplejung, Sankhuwasabha, Solukhumbu, Khotang, Okhaldhunga, Gorkha, Lamjung and Dolpa.






