Map of Marchwood (Hampshire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Marchwood flood map. Most Marchwood postcodes are medium flood risk, with some high, and low flood risk postcodes.
| Place | Distance |
|---|---|
| Regents Park flood map | 3.0 km |
| Dibden flood map | 3.1 km |
| Eling flood map | 3.4 km |
| Shirley Park flood map | 3.6 km |
| Hounsdown flood map | 3.6 km |
| Southampton flood map | 3.6 km |
| Millbrook flood map | 3.8 km |
| Brokenford flood map | 3.8 km |
| Ocean Village flood map | 4.1 km |
| Rushington flood map | 4.1 km |