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Overton Flood Map
Map of Overton (Basingstoke, Hampshire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on an Overton flood map. Most Overton postcodes are medium flood risk, with some low flood risk postcodes.
Status:
High
Medium
Low
Very Low
IMPORTANT: We have taken a single point within an Overton 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 Overton
Flood maps for other places near Overton
| Place | Distance |
|---|---|
| Southington flood map | 843 m |
| Lynch flood map | 1.0 km |
| Quidhampton flood map | 1.1 km |
| Polhampton flood map | 1.6 km |
| Ashe flood map | 2.0 km |
| Laverstoke flood map | 2.9 km |
| Freefolk flood map | 3.1 km |
| Whitchurch flood map | 5.5 km |
| Tufton flood map | 6.5 km |
| Hurstbourne Priors flood map | 8.4 km |
Source: Open Flood Risk by Postcode
Licence: Open Government Licence
More Overton 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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