Datasets
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Saltmarsh Change
Saltmarsh Change Summary: The Saltmarsh Change layer shows the recent change in saltmarsh extent across England, since a baseline inventory was completed in 2006 to 2009.... -
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... -
Rivers and Sea defended and undefended flood risk extents - climate change
These datasets show the extent of land at risk of flooding to a defined annual exceedance probability (AEP) or chance of flooding each year, taking into account the possible... -
Rivers and Sea 3.3% defended flood risk extents - present day
This dataset shows the extent of land at risk of flooding to a defined annual exceedance probability (AEP) or chance of flooding each year. This dataset represents the following... -
Rivers and Sea 3.3% defended flood risk extents - climate change
This dataset shows the extent of land at risk of flooding to a defined annual exceedance probability (AEP) or chance of flooding each year, taking into account the possible... -
River Arun Internal Drainage District
Internal drainage boards (IDB) are public bodies that manage water levels in some areas where there is a special need for drainage. These areas are known as internal drainage... -
Risk of Flooding from Multiple Sources: Suitability
PLEASE NOTE: This record has been retired. Flood risk information for Risk of Flooding from Rivers and Sea and Risk of Surface Water is available This dataset is not suitable... -
Risk of Flooding from Multiple Sources: Risk Contribution
PLEASE NOTE: This record has been retired. Flood risk information for Risk of Flooding from Rivers and Sea and Risk of Surface Water is available This dataset is not suitable... -
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... -
Remotely Sensed Flood Estimates
The estimated flood extent is an un-validated raw product often processed rapidly to share with category one partners during an incident. You must refer to the limitations of... -
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... -
Priority Habitat Creation and Restoration
This record is for Approval for Access product AfA319. The Priority Habitat Creation and Restoration GIS dataset lists projects undertaken by the Environment Agency to create... -
Permitted Waste Sites - Authorised Landfill Site Boundaries
The Permitted Waste Sites - Authorised Landfill Site Boundaries is a polygon dataset that contains the boundaries of landfill sites that are currently authorised by the... -
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... -
Oblique Aerial Photography
Oblique aerial photography is an airborne mapping technique, which uses a professional grade DSLR camera to capture images out the side of our aircraft. Images are geo-... -
Nitrate Vulnerable Zones (NVZ) 2021 Designations
This dataset identifies Nitrate Vulnerable Zones for implementation in 2021. The designations are made by the Secretary of State for the purposes of the Nitrate Pollution... -
Nitrate Vulnerable Zones (NVZ) 2017 - Combined (Pre appeals Designations)
PLEASE NOTE: This dataset has been retired, as it has been superseded by the dataset for Nitrate Vulnerable Zones (NVZ) 2021 Designations. See:... -
Nitrate Vulnerable Zones (NVZ) 2017 - Combined (Final Designations)
PLEASE NOTE: This dataset has been retired, as it has been superseded by the dataset for Nitrate Vulnerable Zones (NVZ) 2021 Designations. See:... -
Native Oyster Bed Potential
Summary: Most Native Oyster Bed Potential areas are derived from seabed sediment and current energy criteria. Some 'Additional' areas have been identified through consultations...