Map of St Johns (Wimborne, Dorset) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a St Johns flood map. Most St Johns postcodes are low flood risk, with some high flood risk postcodes.
| Place | Distance |
|---|---|
| Rowlands flood map | 435 m |
| East Brook flood map | 479 m |
| Wimborne Minster flood map | 708 m |
| Colehill flood map | 1.2 km |
| Merley flood map | 1.5 km |
| Hayes flood map | 2.0 km |
| Canford Magna flood map | 2.2 km |
| Pamphill flood map | 2.4 km |
| Little Canford flood map | 3.1 km |
| Cowgrove flood map | 3.5 km |