Map of Vastern (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 Vastern flood map. In the case of Vastern, all postcodes are low flood risk.
| Place | Distance |
|---|---|
| Royal Wootton Bassett flood map | 1.9 km |
| Grittenham flood map | 1.9 km |
| Preston flood map | 3.8 km |
| Lyneham flood map | 3.8 km |
| Thornhill flood map | 4.0 km |
| Brooklands flood map | 4.6 km |
| Sodom flood map | 4.7 km |
| Brinkworth flood map | 4.8 km |
| Littlecott flood map | 4.9 km |
| Braydon Side flood map | 5.4 km |