Map of Welches Dam (March, Cambridgeshire) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Welches Dam flood map. In the case of Welches Dam, all postcodes are high flood risk.
| Place | Distance |
|---|---|
| Purls Bridge flood map | 1.5 km |
| Oxlode flood map | 1.6 km |
| Pymoor flood map | 2.6 km |
| Way Head flood map | 2.6 km |
| Manea flood map | 3.5 km |
| Downham Hythe flood map | 3.7 km |
| Wardy Hill flood map | 3.9 km |
| Coveney flood map | 4.3 km |
| Dunkirk flood map | 4.5 km |
| Horseway flood map | 4.7 km |