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Trewoon Flood Map
Map of Trewoon (St. Austell, Cornwall) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Trewoon flood map. In the case of Trewoon, all postcodes are medium flood risk.
Status:
High
Medium
Low
Very Low
IMPORTANT: We have taken a single point within a Trewoon 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 near Trewoon
| Place | Distance |
|---|---|
| St Mewan flood map | 1.0 km |
| St Austell flood map | 2.0 km |
| Trethowel flood map | 2.1 km |
| Polgooth flood map | 2.3 km |
| Tregorrick flood map | 2.4 km |
| Ruddlemoor flood map | 2.6 km |
| Little Polgooth flood map | 3.0 km |
| Sticker flood map | 3.0 km |
| London Apprentice flood map | 3.0 km |
| Carclaze flood map | 3.1 km |
Source: Open Flood Risk by Postcode
Licence: Open Government Licence
More Trewoon 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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