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• Flood Model Locations

  Flood Model Locations is a GIS layer which shows the location of detailed flood models owned by the Environment Agency. Each individual Flood Model Location contains a consistent list of...

  • Published by: Environment Agency
  • Updated: 4 July 2025

• Salmon production model

  The bio-economic model can be used to identify and summarise potential production scenarios for Atlantic Salmon.

  Users can specify an initial fish weight, time of year and desired harvest...

  • Published by: Centre for Environment, Fisheries & Aquaculture Science
  • Updated: 26 May 2023

• LIDAR Vegetation Object Model (VOM)

  The LIDAR derived Vegetation Object Model (VOM) is a raster product produced as part of the Environment Agency’s “Keeping Rivers Cool” project. It is an attempt to identify riparian tree cover and...

  • Published by: Environment Agency
  • Updated: 15 December 2023

• Natural bed disturbance modelling outputs

  This dataset consists of output from a computer model that attempts to predict annual seabed disturbance caused by waves and currents. Disturbance was taken to mean physical movement of the...

  • Published by: Centre for Environment, Fisheries & Aquaculture Science
  • Updated: 26 May 2023

• LIDAR Composite Digital Terrain Model (DTM) - 1m

  The LIDAR Composite DTM (Digital Terrain Model) is a raster elevation model covering ~99% of England at 1m spatial resolution. The DTM (Digital Terrain Model) is produced from the last or only...

  • Published by: Environment Agency
  • Updated: 15 December 2023

• LIDAR Composite Digital Surface Model (DSM) - 2m

  The LIDAR Composite DSM (Digital Surface Model) is a raster elevation model covering ~99% of England at 2m spatial resolution. The DSM (Digital Surface Model) is produced from the last or only...

  • Published by: Environment Agency
  • Updated: 15 December 2023

• 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 England. These...

  • Published by: Environment Agency
  • Updated: 10 September 2025

• Defra's Marine Digital Elevation Model (DEM) - 6 arc seconds

  This dataset contains Digital Elevation Model (DEM) shapefiles for the waters surrounding the United Kingdom to a depth of 200 metres.

  This resolution is 6 arc seconds which covers the widest...

  • Published by: Department for Environment, Food & Rural Affairs
  • Updated: 23 January 2018

• Defra's Marine Digital Elevation Model (DEM) - 1 arc second (south)

  PLEASE NOTE: This dataset is currently only available via an SFTP connection via a large data request here: https://environment.data.gov.uk/support/datadownload

  This dataset contains Digital...

  • Published by: Department for Environment, Food & Rural Affairs
  • Updated: 23 January 2018

• SurfZone Digital Elevation Model (DEM) - 2m

  The SurfZone Digital Elevation Model (DEM) was produced in 2019. Combining LIDAR and near-shore multibeam SONAR Bathymetry elevation data, it is the best currently available Digital Elevation Model...

  • Published by: Environment Agency
  • Updated: 15 December 2023

• LIDAR Composite Digital Terrain Model (DTM) 2m

  The LIDAR Composite DTM (Digital Terrain Model) is a raster elevation model covering ~99% of England at 2m spatial resolution. The DTM (Digital Terrain Model) is produced from the last or only...

  • Published by: Environment Agency
  • Updated: 15 December 2023

• LIDAR Composite Digital Terrain Model (DTM) 10m

  The LIDAR Composite DTM (Digital Terrain Model) is a raster elevation model covering ~99% of England at 10m spatial resolution. The DTM (Digital Terrain Model) is produced from the last or only...

  • Published by: Environment Agency
  • Updated: 8 March 2023

• LIDAR Composite Digital Surface Model (DSM) - 1m

  The LIDAR Composite DSM (Digital Surface Model) is a raster elevation model covering ~99% of England at 1m spatial resolution. The DSM (Digital Surface Model) is produced from the last or only...

  • Published by: Environment Agency
  • Updated: 15 December 2023

• RICT - Location Checker for Model 44 Input Variables

  A database of environmental input parameters for River Invertebrate Prediction and Classification System (RIVPACS Model 44) implemented in a new version of the River Invertebrate Classification...

  • Published by: Environment Agency
  • Updated: 25 June 2020

• Defra's Marine Digital Elevation Model (DEM) - 1 arc second (north)

  PLEASE NOTE: This dataset is currently only available via an SFTP connection via a large data request here: https://environment.data.gov.uk/support/datadownload

  This dataset contains Digital...

  • Published by: Department for Environment, Food & Rural Affairs
  • Updated: 23 January 2018

• MMO1064 marine recreation model output to inform the potential for Sailing in England

  This model output illustrates the potential for Sailing activity in English waters as part of the MMO1064 marine recreation modelling project. It was compiled using 24 input parameters and a...

  • Published by: Marine Management Organisation
  • Updated: 4 January 2014

• MMO1064 marine recreation model output to inform the potential for Surfing in England

  This model output illustrates the potential for Surfing activity in English waters as part of the MMO1064 marine recreation modelling project. It was compiled using 24 input parameters and a...

  • Published by: Marine Management Organisation
  • Updated: 4 January 2014

• MMO1064 marine recreation model output to inform the potential for Scuba Diving in England

  This model output illustrates the potential for Scuba Diving activity in English waters as part of the MMO1064 marine recreation modelling project. It was compiled using 24 input parameters and a...

  • Published by: Marine Management Organisation
  • Updated: 4 January 2014

• MMO1064 marine recreation model output to inform the potential for Paddle Sports in England

  This model output illustrates the potential for Paddle sports activity in English waters as part of the MMO1064 marine recreation modelling project. It was compiled using 24 input parameters and a...

  • Published by: Marine Management Organisation
  • Updated: 4 January 2014

• MMO1064 marine recreation model output to inform the potential for Windsurfing in England

  This model output illustrates the potential for Windsurfing activity in English waters as part of the MMO1064 marine recreation modelling project. It was compiled using 24 input parameters and a...

  • Published by: Marine Management Organisation
  • Updated: 4 January 2014