Map of Mark Causeway (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 Causeway flood map. Most Mark Causeway postcodes are low flood risk, with some medium flood risk postcodes.
| Place | Distance |
|---|---|
| Northwick flood map | 1.2 km |
| Mark flood map | 1.2 km |
| Yarrow flood map | 1.8 km |
| Watchfield flood map | 1.8 km |
| Vole flood map | 2.1 km |
| Bason Bridge flood map | 2.5 km |
| East Huntspill flood map | 3.1 km |
| Battleborough flood map | 3.3 km |
| Hackness flood map | 3.7 km |
| Edithmead flood map | 3.8 km |