Map of Thatcham (Berkshire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Thatcham flood map. Most Thatcham postcodes are medium flood risk, with some very low flood risk postcodes.
| Place | Distance |
|---|---|
| Colthrop flood map | 1.5 km |
| Ham Marsh flood map | 3.0 km |
| Midgham flood map | 3.8 km |
| East Fields flood map | 4.0 km |
| Shaw flood map | 4.3 km |
| Mill Green flood map | 4.4 km |
| Newbury flood map | 4.6 km |
| Bishop's Green flood map | 4.7 km |
| Brimpton flood map | 4.8 km |
| Speenhamland flood map | 4.8 km |