Kathmandu’s deadly floods expose decades of unplanned urban growth

In September 2024, the Kathmandu valley experienced unprecedented rainfall and flooding . Some areas received up to 323.5 mm of rainfall in 24 hours, the highest on record in 54 years. The valley witnessed over 50 deaths, dozens of injuries, and damage to several public and private infrastructures.

“We had less than ten minutes to move our belongings to the top floor. The water rushed in so quickly that in a matter of a few minutes, the first floor was completely filled,” says Priyanjali Karn, recalling her experience during the flood in September 2024 at Bagdol, Lalitpur.