Map of Mark (Highbridge, Somerset) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Mark flood map. Most Mark postcodes are medium flood risk, with some low flood risk postcodes.
| Place | Distance |
|---|---|
| Yarrow flood map | 1.1 km |
| Mark Causeway flood map | 1.2 km |
| Vole flood map | 2.1 km |
| Northwick flood map | 2.1 km |
| Westham flood map | 2.8 km |
| Watchfield flood map | 3.0 km |
| Bason Bridge flood map | 3.6 km |
| Chapel Allerton flood map | 3.9 km |
| Battleborough flood map | 4.0 km |
| East Huntspill flood map | 4.2 km |