Flood risk maps for river basin districts
View flood risk maps that have been produced reflecting the different sources of flooding in each river basin district
What do the risk maps show?
The 'Risk of flooding from rivers and sea maps' have been generated from the National Flood Risk Assessment (NaFRA) and our National Receptor Dataset (NRD).
By law, the flood risk maps show what is at risk of flooding such as people, property, economic activity and natural and historic areas of environmental importance.
This information is presented at the river basin district scale for:
- rivers and sea
- surface water
The River Basin Districts maps:
- Dee River Basin District – river and sea, reservoirs
- Western Wales River Basin District – river and sea, reservoirs, surface water
- Severn River Basin District – river and sea, reservoirs, surface water