Glossary
Pluvial flooding

Pluvial flooding

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Definition

Pluvial flooding refers to surface flooding caused by heavy rainfall overwhelming drainage systems, especially in urban areas.

Example in context

A real estate fund assesses pluvial flooding risk in dense city centres, where limited drainage capacity increases the likelihood of water damage to lower floors.

Why it matters

Pluvial flooding is becoming more frequent due to urbanisation and more intense rainfall. It’s critical for real estate and insurance teams assessing site-level risks.

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