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Rainham Flood Map
Map of Rainham (Greater London) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Rainham flood map. Most Rainham postcodes are very low flood risk, with some low, and high flood risk postcodes.
Status:
High
Medium
Low
Very Low
IMPORTANT: We have taken a single point within a Rainham postcode using Open Postcode Geo and identified the flood risk area which that point falls within. There maybe other points within the postcode which fall into a different area, and hence have a different risk level.
Flood maps for other places called Rainham
Flood maps for other places near Rainham
| Place | Distance |
|---|---|
| South Hornchurch flood map | 858 m |
| Wennington flood map | 2.5 km |
| Dagenham flood map | 2.9 km |
| Coldharbour flood map | 3.2 km |
| Elm Park flood map | 3.4 km |
| Lower Belvedere flood map | 4.1 km |
| Erith flood map | 4.3 km |
| Aveley flood map | 4.8 km |
| Purfleet flood map | 4.8 km |
| Corbets Tey flood map | 5.0 km |
Source: Open Flood Risk by Postcode
Licence: Open Government Licence
More Rainham data
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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