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Small Streams Network Analysis Ready Data (NCEA)
The Small Streams Network (SSN) is a statistically designed national monitoring network consisting of an unbiased and representative set of monitoring sites across English... -
Rivers and Sea defended and undefended flood risk depths – present day
Please note: this data is currently produced for areas where our Flood Zones datasets are based on national modelling. Areas where depth data is currently unavailable in this... -
Rivers and Sea defended and undefended flood risk depths – climate change
Please note: this data is currently produced for areas where our Flood Zones datasets are based on national modelling. Areas where depth data is currently unavailable in this... -
Rivers and Sea 3.3% defended flood risk depths – present day
Please note: this data is currently produced for areas where our Flood Zones datasets are based on national modelling. Areas where depth data is currently unavailable in this... -
Rivers and Sea 3.3% defended flood risk depths – climate change
Please note: this data is currently produced for areas where our Flood Zones datasets are based on national modelling. Areas where depth data is currently unavailable in this... -
River Surveillance Network Analysis Ready Data (NCEA)
The River Surveillance Network (RSN) is a statistically designed national monitoring network consisting of an unbiased and representative set of monitoring sites across English... -
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... -
Rivers and Sea defended and undefended flood risk extents - present day
These datasets show the extent of land at risk of flooding to a defined annual exceedance probability (AEP) or chance of flooding each year. These scenarios show a present day... -
Natural Flood Management (NFM) Heat Maps
These heat maps identify locations with the highest economic flood reduction benefits from implementing Natural Flood management (NFM) measures. They have been produced to help... -
Historical oyster habitat and fisheries in English coastal waters
This dataset collates primary and secondary written sources from government, scientific, maritime and popular media accounts that mention the use and presence of the native... -
Coastal Topographic Surveys
Coastal Topographic Surveys are height transects that form part of the Anglian Coastal Monitoring Programme. A surveyor using a GNSS (Global Navigation Satellite System) staff... -
Seagrass Analysis Ready Data (NCEA)
The Natural Capital Ecosystem Assessment (NCEA) Seagrass Network contributes to a clearer picture of estuarine and coastal health across England by monitoring a wide range of... -
Reduction in Risk of Flooding from Rivers and Sea due to Defences
PLEASE NOTE: This dataset has been temporarily discontinued and is due to be superseded by new information. This is due to an update of some of our national flood risk products,... -
Groundwater Ecology Network Analysis Ready Data (NCEA)
The Groundwater Ecology (GWE) network provides the first strategic, nationally representative monitoring network for groundwater fauna in England. It integrates in‑situ water... -
Flood risk: Postcode search tool data
The ‘Flood risk: Postcode search tool data’ is primarily intended for use by an interactive tool (the ‘Flood risk: Postcode search tool’), but it is also published as open data.... -
Risk of Flooding from Surface Water - Speed - Climate Change 1
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 Surface Water - Speed
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 Surface Water - Model Origin
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...