Flood risk · Marsh

Flood risk for Marsh

Indicative risk for the kilometre square around the centre, from the Environment Agency’s national flood risk assessment. Always check a specific property address on the official map before buying or building.

River & sea flooding

Medium

High

4.4%

Medium

4.5%

Low

5.2%

Very low

Surface water flooding

Medium

High

3.5%

Medium

2.3%

Low

16.3%

Nearest watercourse

Elmbrook

A river, 154 m from the centre of Marsh

For a property-specific flood risk check, use the official Environment Agency service at check-long-term-flood-risk.service.gov.uk.

Environment Agency National Flood Risk Assessment (NaFRA2, January 2025): the level shown is the highest risk that applies to at least 5% of the 1 km square centred on Marsh; bars show each level’s share of that square. Nearest named watercourse from OS Open Rivers. Contains Environment Agency and Ordnance Survey data, Open Government Licence.