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• 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 main way of...

  • Published by: Environment Agency
  • Updated: 30 October 2024

• National Forest Estate Dam England 2016

  This dataset shows captured dams within the national forest estate. These will generally be created and permanent in character and have an associated reservoir.

  • Published by: Forestry Commission
  • Updated: 1 December 2015

• Forestry England Fords

  This dataset shows captured fords within the National Forests.

  • Published by: Forestry Commission
  • Updated: 31 December 2024

• Priority River Habitat - Rivers

  "One of the two datasets that make up the Priority River Habitat Map. Consists of rivers and streams that exhibit a high degree of naturalness. The naturalness classification used to map priority...

  • Published by: Natural England

• River Obstacles

  The River Obstacles dataset is an inventory of weirs, waterfalls, sluices, dams, culverts, fords and flap gates, compiled initially from digital Ordnance Survey maps and the Environment Agency's...

  • Published by: Environment Agency
  • Updated: 6 March 2021

• 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 the following...

  • Published by: Environment Agency
  • Updated: 25 March 2025

• 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 main way of...

  • Published by: Environment Agency
  • Updated: 30 October 2024

• 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 risk; climate change...

  • Published by: Environment Agency
  • Updated: 27 August 2025

• 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 effects of climate...

  • Published by: Environment Agency
  • Updated: 27 August 2025

• 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 effects of climate...

  • Published by: Environment Agency
  • Updated: 27 August 2025

• 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...

  • Published by: Environment Agency
  • Updated: 27 August 2025

• 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 property type.

  • Published by: Environment Agency
  • Updated: 4 December 2024

• 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 Ordnance Survey...

  • Published by: Environment Agency
  • Updated: 4 December 2024

• 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 rivers and the sea,...

  • Published by: Environment Agency
  • Updated: 29 January 2025

• Forestry England Drains

  This dataset shows captured drains within the Nations Forests. These will be artificially created water courses which may or may not run all year.

  • Published by: Forestry Commission
  • Updated: 5 December 2024

• National Forest Estate Culverts England 2016

  This dataset shows captured culverts within the national forest estate that are known to be under 1.5 meters in diameter.

  These culverts will predominantly be under forest roads but will also be...

  • Published by: Forestry Commission
  • Updated: 1 December 2015

• Statutory Main River Map

  Statutory Main Rivers Map is a spatial (polyline) dataset that defines statutory watercourses in England designated as Main Rivers by the Environment Agency.

  Watercourses designated as ‘main...

  • Published by: Environment Agency
  • Updated: 11 January 2023

• Sensitive Areas - Eutrophic Rivers

  This record is for Approval for Access product AfA249-1 Sensitive Areas – Eutrophic Rivers. This dataset consists of 3 shapefiles showing the extent of Urban Wastewater Treatment Directive...

  • Published by: Environment Agency
  • Updated: 13 July 2023

• 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 the Environment...

  • Published by: Environment Agency
  • Updated: 6 December 2024

• Chalk Rivers (England)

  Priority Habitat Chalk Rivers, based on Environment Agency Detailed River Network v3. Data prepared Autumn 2021.

  • Published by: Natural England