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Dorchester Flood Map
Map of Dorchester (Dorset) 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. Dorchester includes low, medium, and high flood risk postcodes.
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 |
|---|---|
| Frome Whitfield flood map | 833 m |
| Coker's Frome flood map | 841 m |
| Burton flood map | 1.2 km |
| Stinsford flood map | 2.0 km |
| Charminster flood map | 2.4 km |
| Kingston Maurward flood map | 2.6 km |
| Winterborne Herringston flood map | 2.6 km |
| Winterborne Came flood map | 2.8 km |
| Lower Bockhampton flood map | 2.9 km |
| Winterborne Monkton flood map | 3.1 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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