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Dorchester Flood Map
Map of Dorchester (Wallingford, Oxfordshire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Dorchester flood map. In the case of Dorchester, all postcodes are medium flood risk.
Status:
High
Medium
Low
Very Low
IMPORTANT: We have taken a single point within a Dorchester 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 Dorchester
Flood maps for other places near Dorchester
| Place | Distance |
|---|---|
| Bridge End flood map | 390 m |
| Overy flood map | 499 m |
| Little Wittenham flood map | 1.8 km |
| Burcot flood map | 1.9 km |
| Shillingford flood map | 2.2 km |
| Warborough flood map | 2.2 km |
| Berinsfield flood map | 2.3 km |
| Drayton St Leonard flood map | 2.7 km |
| Long Wittenham flood map | 3.3 km |
| Clifton Hampden flood map | 3.4 km |
Source: Open Flood Risk by Postcode
Licence: Open Government Licence
More Dorchester 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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