Map of The Castles (Barrow-upon-Humber, Lincolnshire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a The Castles flood map. In the case of The Castles, all postcodes are high flood risk.
| Place | Distance |
|---|---|
| Barrow Haven flood map | 370 m |
| Barrow upon Humber flood map | 1.8 km |
| New Holland flood map | 2.2 km |
| Barton-upon-Humber flood map | 3.3 km |
| North End flood map | 4.0 km |
| Goxhill flood map | 4.1 km |
| Gipsyville flood map | 4.4 km |
| Hessle Cliff flood map | 4.6 km |
| Hessle flood map | 4.7 km |
| Dairycoates flood map | 4.9 km |