PUB, Singapore’s national water agency, publishes annual open data on flood prone areas measured in hectares. The Flood Prone Areas CSV helps drainage engineers, urban planners, and residents understand where Singapore has historically experienced inundation risk within the catalogued period. Researchers modelling climate resilience can pair the statistics with PUB’s broader stormwater management datasets. Updates support tracking progress as drainage improvement projects reduce vulnerable land area.
Flood prone areas by Hectares
PUB, Singapore’s national water agency, CSV of flood-prone area in hectares by year from 2022 through 2025. Flood-risk and drainage planners monitor how much land remains classified as flood-prone over time.