Map of Horndean (Waterlooville, Hampshire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Horndean flood map. In the case of Horndean, all postcodes are low flood risk.
| Place | Distance |
|---|---|
| Cowplain flood map | 1.6 km |
| Wecock flood map | 1.9 km |
| Anmore flood map | 3.0 km |
| Soake flood map | 3.5 km |
| Waterlooville flood map | 3.6 km |
| Finchdean flood map | 4.0 km |
| Rowlands Castle flood map | 4.0 km |
| Stakes flood map | 4.0 km |
| Denmead flood map | 4.1 km |
| Leigh Park flood map | 4.4 km |