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Dallam Flood Map
Map of Dallam (Warrington, Cheshire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Dallam flood map. Most Dallam postcodes are medium flood risk, with some high, and low flood risk postcodes.
Status:
High
Medium
Low
Very Low
IMPORTANT: We have taken a single point within a Dallam 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 near Dallam
| Place | Distance |
|---|---|
| Longford flood map | 928 m |
| Callands flood map | 938 m |
| Bewsey flood map | 1.0 km |
| Winwick Quay flood map | 1.1 km |
| Gemini flood map | 1.6 km |
| Old Hall flood map | 1.6 km |
| Whitecross flood map | 1.9 km |
| Hood Manor flood map | 2.1 km |
| Westbrook flood map | 2.1 km |
| Kingswood flood map | 2.2 km |
Source: Open Flood Risk by Postcode
Licence: Open Government Licence
- 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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