Datasets
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Risk of Flooding from Surface Water - Hazard
Risk of Flooding from Surface Water (RoFSW) map is an assessment of where surface water flooding may occur when rainwater does not drain away through the normal drainage systems... -
Risk of Flooding from Rivers and Sea - Properties in Areas at Risk
This dataset provides an assessment of the risk of flooding from rivers and the sea (RoFRS) for areas at risk linked to the properties within that area in England. It includes... -
Risk of Flooding from Rivers and Sea - Postcodes in Areas at Risk
This dataset contains a summary of properties at risk of flooding from rivers and the sea at a postcode scale, including a breakdown by flood risk likelihood category and... -
Risk of Flooding from Rivers and Sea - Key Summary Information
These documents provide analysis of the numbers of people and property within areas at risk of flooding from rivers and the sea. There are 2 spreadsheets available which provide... -
Risk of Flooding from Rivers and Sea - Climate Change 1
Risk of Flooding from Rivers and the Sea (RoFRS) shows the chance of flooding from rivers and the sea taking into account the presence and condition of flood defences. It is our... -
Risk of Flooding from Rivers and Sea
Risk of Flooding from Rivers and the Sea (RoFRS) shows the chance of flooding from rivers and the sea taking into account the presence and condition of flood defences. It is our... -
Reservoir Flood Extents - Wet Day (National)
This data shows the individual flood extents for all large raised reservoirs in the event that they were to fail and release the water held on a “wet day” when local rivers had... -
Reservoir Flood Extents - Fluvial Contribution (National)
This data shows the extent of river flooding added to the reservoir model to determine the impacts of failure on a wet-day. It is not exactly the same as the flooding from... -
Reservoir Flood Extents - Dry Day (National)
This data shows the individual flood extents for all large raised reservoirs in the event that they were to fail and release the water held on a “dry day” when local rivers are... -
Reservoir Flood Extents (Individual)
The data consists of separate packages of data for each large raised reservoir showing the flood extents for two scenarios; a “dry-day” and “wet-day”. The dry day scenario shows... -
Recorded Flood Outlines
Recorded Flood Outlines is a GIS layer which shows all our records of historic flooding from rivers, the sea, groundwater and surface water. Each individual Recorded Flood... -
Overland Flow Pathways
The Most Probable Overland Flow Pathway dataset is a polyline GIS vector dataset that describes the likely flow routes of water along with potential accumulations of diffuse... -
Modelled Abstraction Reductions - National Framework for Water Resources 2025
Spreadsheet showing modelled range of potential reductions to abstraction licence quantities that may be needed to meet environmental flow requirements for each water body in... -
Main River Consultation Area
The Main River Consultation Area defines the easement associated with the Statutory Main River Map enabling Local Planning Authorities to check when statutory consultation with... -
Integrated WB & CAMS AP sub-catchments
The Integrated water body (WB) layer covers England and breaks it down into manageable areas from which we can monitor water resource availability. Each water body is either a... -
Historic Flood Map
The Historic Flood Map is a GIS layer showing the maximum extent of individual Recorded Flood Outlines from river, the sea and groundwater springs that meet a set criteria. It... -
Flood Risk Areas
This metadata record is for Approval for Access product AfA256. Flood Risk Areas identify locations where there is believed to be significant flood risk. The EU Floods Directive... -
Flood Map for Planning - Flood Zones plus Climate Change
The Flood Map for Planning Service includes several layers of information. This includes the Flood Zones plus climate change data which shows how the combined extent of Flood... -
Flood Map for Planning - Flood Zones
The Flood Map for Planning Service includes several layers of information. This includes the Flood Zones data which shows the extent of land at present day risk of flooding from... -
Flood Map for Planning (Rivers and Sea) - Water Storage Areas
The Flood Map for Planning (Rivers and Sea) includes several layers of information. This dataset covers Water Storage Areas. It shows those areas that act as a balancing...