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  • The Environment Agency undertakes freshwater and marine biological monitoring in England.

    This dataset contains site, sample, metric and taxa information from freshwater river macrophyte (plant)...

  • 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 at normal...

  • 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 already overflowed...

  • 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 rivers shown in the Flood...

  • This record is for Approval for Access product AfA055. Flood Alert Areas are geographical areas where it is possible for flooding of low-lying land and roads to occur from rivers, sea and in some...

  • This record is for Approval for Access product AfA054 Flood Warning Areas. These are geographical areas where we expect flooding to occur and where we provide a Flood Warning Service. They...

  • The Environment Agency undertakes fisheries monitoring work on rivers, lakes and transitional and coastal waters (TraC).

    This dataset contains site and survey information, the numbers and species...

  • The Environment Agency undertakes fisheries monitoring work on rivers, lakes and transitional and coastal (TraC) waters.

    This dataset contains site and survey information, the numbers and species...

  • 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...

  • This dataset is a product of a national assessment of flood risk for England produced using local expertise. It is produced using the Risk of Flooding from Rivers and Sea data which shows the...

  • This dataset is a product of a national assessment of flood risk for England produced using local expertise.

    This dataset is produced using the Risk of Flooding from Rivers and Sea data which...

  • Combined Physical, LIFE & Fish based scores on the combination matrices for rivers and lakes. The final Abstraction Sensitivity Bands (ABSs) define the percentages of natural flow that can be taken...

  • 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...

  • This record is for Approval for Access product AfA249-2 Sensitive Areas – Eutrophic Lakes. This dataset consists of 3 shapefiles showing the extent of Urban Wastewater Treatment Directive...

  • 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...

  • Spatial data supporting appropriately located and designed woodland creation to help reduce flood risk by slowing flood flows and increasing the retention and infiltration of water on the...

  • Drinking Water Safeguard Zones (Surface Water) are catchment areas that influence the water quality for their respective Drinking Water Protected Area (Surface Water). They are identified where the...

  • Drinking Water Protected Areas (Surface Water) are defined by the Water Environment (Water Framework Directive) (England & Wales) Regulations 2017 (or WFD Regulations) as locations where raw water...

  • This is a national picture of flow compliance with the environmental flow indicator shown for Water Framework Directive Cycle 2 river water bodies. The Environment Flow Indicator (EFI) is used to...

  • The Statutory Main River Map Variations dataset defines proposed changes to the Statutory Main River Map.

    Statutory Main Rivers Map defines statutory watercourses in England designated as Main...

Showing 61 - 80 of 361