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Garston Flood Map
Map of Garston (Watford, Hertfordshire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Garston flood map. Most Garston 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 a Garston 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 Garston
Flood maps for other places near Garston
| Place | Distance |
|---|---|
| Meriden flood map | 884 m |
| Munden flood map | 1.9 km |
| Bricket Wood flood map | 2.2 km |
| Abbots Langley flood map | 2.8 km |
| Hunton Bridge flood map | 3.6 km |
| Watford flood map | 3.9 km |
| Colney Street flood map | 4.4 km |
| West Watford flood map | 4.6 km |
| Frogmore flood map | 4.8 km |
| Radlett flood map | 4.8 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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