Map of South Marston (Swindon, Wiltshire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a South Marston flood map. Most South Marston postcodes are high flood risk, with some medium flood risk postcodes.
| Place | Distance |
|---|---|
| Lower Stratton flood map | 1.5 km |
| Stratton St Margaret flood map | 1.8 km |
| Covingham flood map | 2.5 km |
| Nythe flood map | 2.5 km |
| Stanton Fitzwarren flood map | 2.9 km |
| Park North flood map | 3.2 km |
| Walcot East flood map | 3.2 km |
| Dorcan flood map | 3.7 km |
| Lower Bourton flood map | 3.7 km |
| Pinehurst flood map | 3.8 km |