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Alstone Flood Map
Map of Alstone (Highbridge, Somerset) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on an Alstone flood map. Most Alstone postcodes are low flood risk, with some high flood risk postcodes.
Status:
High
Medium
Low
Very Low
IMPORTANT: We have taken a single point within an Alstone 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 Alstone
Flood maps for other places near Alstone
| Place | Distance |
|---|---|
| Highbridge flood map | 803 m |
| Huntspill flood map | 1.3 km |
| Hackness flood map | 2.1 km |
| West Huntspill flood map | 2.5 km |
| Burnham-on-Sea flood map | 2.6 km |
| Edithmead flood map | 2.8 km |
| Stretcholt flood map | 3.3 km |
| Bason Bridge flood map | 3.3 km |
| Watchfield flood map | 3.3 km |
| East Huntspill flood map | 3.4 km |
Source: Open Flood Risk by Postcode
Licence: Open Government Licence
More Alstone 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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