Map of Trenance (Helston, Cornwall) flood risk areas, which includes areas of high and medium flood risk, plotted on a Trenance flood map.
| Place | Distance |
|---|---|
| Porthoustock flood map | 563 m |
| Porthallow flood map | 1.2 km |
| St Keverne flood map | 1.5 km |
| Gillan flood map | 3.3 km |
| Flushing flood map | 3.4 km |
| Carne flood map | 4.0 km |
| Coverack flood map | 4.0 km |
| St Anthony-in-Meneage flood map | 4.1 km |
| Tregidden flood map | 4.7 km |
| Mawnan flood map | 5.5 km |