Map of Holdbrook (Waltham Cross, Hertfordshire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Holdbrook flood map. Most Holdbrook postcodes are low flood risk, with some very low, and medium flood risk postcodes.
| Place | Distance |
|---|---|
| Waltham Cross flood map | 1.1 km |
| Enfield Lock flood map | 1.5 km |
| Enfield Island Village flood map | 1.5 km |
| Freezy Water flood map | 1.6 km |
| Bullsmoor flood map | 2.3 km |
| Enfield Wash flood map | 2.4 km |
| Waltham Abbey flood map | 2.4 km |
| Cheshunt flood map | 2.7 km |
| Bulls Cross flood map | 2.8 km |
| Brimsdown flood map | 2.9 km |