Map of Great Ponton (Grantham, Lincolnshire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Great Ponton flood map. In the case of Great Ponton, all postcodes are high flood risk.
| Place | Distance |
|---|---|
| Little Ponton flood map | 1.8 km |
| Stroxton flood map | 2.2 km |
| Stoke Rochford flood map | 3.3 km |
| Easton flood map | 3.7 km |
| Lower Bassingthorpe flood map | 4.1 km |
| Spittlegate flood map | 4.3 km |
| Wyville flood map | 4.5 km |
| Earlesfield flood map | 5.1 km |
| Old Somerby flood map | 5.2 km |
| Skillington flood map | 5.4 km |