Map of West Chaldon (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 West Chaldon flood map. In the case of West Chaldon, all postcodes are medium flood risk.
| Place | Distance |
|---|---|
| Chaldon Herring flood map | 1.5 km |
| Ringstead flood map | 3.0 km |
| Winfrith Newburgh flood map | 3.4 km |
| Portway flood map | 3.7 km |
| Warmwell flood map | 4.1 km |
| Blacknoll flood map | 4.2 km |
| Osmington Mills flood map | 4.3 km |
| East Knighton flood map | 4.5 km |
| Lulworth Cove flood map | 5.2 km |
| Broadmayne flood map | 6.1 km |