Map of Wiveton (Holt, Norfolk) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Wiveton flood map. In the case of Wiveton, all postcodes are very low flood risk.
| Place | Distance |
|---|---|
| Cley next the Sea flood map | 563 m |
| Newgate flood map | 812 m |
| Blakeney flood map | 1.6 km |
| Glandford flood map | 1.8 km |
| Morston flood map | 3.3 km |
| Salthouse flood map | 3.6 km |
| Langham flood map | 4.1 km |
| Saxlingham flood map | 4.2 km |
| Letheringsett flood map | 4.8 km |
| Field Dalling flood map | 5.1 km |