Annual inundation disasters bring familiar tragedies during the monsoon season, prompting calls for better risk reduction strategies. While extreme events like the inundations involving the Bhote Koshi and Trishuli remain hard to predict or stop, the country can significantly lower yearly destruction by improving settlement planning and enforcing proper building standards. Central and municipal authorities are urged to introduce land-use and zoning policies driven by scientific parameters. These measures should account for water depth, current velocity, soil erosion, debris hazards, and the practical difficulties involved in evacuating residents safely from vulnerable locations. In zones where municipal bodies still permit development, regulations must require that the lowest occupied floor sits well above expected high-water elevations. Local administrations should integrate detailed risk maps and setback rules into their spatial planning before granting any construction approvals.
Preventing flood damage through smart settlement planning
Smart settlement planning and code-compliant construction can help reduce annual flood damage across the country.
1 min read
0:29
In short
- Municipalities should integrate flood-risk maps when preparing land-use plans.
- The lowest occupied floor must be raised above expected flood elevations.
- Zoning regulations must consider water velocity, erosion, and debris impacts.
From public sources and the WeNepal research team
https://wenepal.com/article/preventing-flood-damage-through-smart-settlement-planning-20261016
Comments
Comments are not open yet. We are building moderation first so the conversation stays safe. Use the contact form to reach the newsroom.
Contact