Map of Horncastle (Lincolnshire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Horncastle flood map. Most Horncastle postcodes are low flood risk, with some high, and medium flood risk postcodes.
| Place | Distance |
|---|---|
| Low Toynton flood map | 2.1 km |
| West Ashby flood map | 2.5 km |
| Furzehills flood map | 2.8 km |
| Mareham on the Hill flood map | 3.0 km |
| Mid Thorpe flood map | 3.5 km |
| Scrivelsby flood map | 3.6 km |
| Dalderby flood map | 3.8 km |
| Old Woodhall flood map | 4.6 km |
| Hemingby flood map | 5.4 km |
| Wispington flood map | 5.5 km |