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  • 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 Outline contains a...

  • This metadata record is for Approval for Access product AfA256.

    Flood Risk Areas identify locations where there is believed to be significant flood risk. The EU Floods Directive refers to Flood...

  • 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 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 the data when using...

  • 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...

  • The data consists of separate packages of data for each large raised reservoir showing the flood extents for two scenarios; a “dry-day” and “wet-day”.

    The dry day scenario shows the flood extent...

  • The Historic Flood Map is a GIS layer showing the maximum extent of individual Recorded Flood Outlines from river, the sea and groundwater springs that meet a set criteria. It shows areas of land...

  • This record is for Approval for Access product AfA136. Flood Warnings are provided by the constant monitoring of stations and forecasting flooding from rivers or the sea:

    • Severe Flood Warning:...
  • This record is for Approval for Access product AfA435. Listing of Severe Flood Warnings, Flood Warnings and Flood Alerts issued since the flood warning system went live on January 26th 2006 to the...

  • A flood risk exemption is for work on or near a main river or sea defence that is exempt from needing an environmental permit. You can search for matching registrations by holder name, reference...

  • 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...

  • The Flood Plan Explorer is an online map-based system designed to hold measures associated with the Flood Risk Management Plans. The measures can contain both text and spatial data. Measures can be...

  • The Flood Map for Planning (Rivers and Sea) includes several layers of information. This dataset covers Flood Zone 2 and should not be used without Flood Zone 3. It is our best estimate of the...

  • The Flood Map for Planning (Rivers and Sea) includes several layers of information. This dataset covers Flood Zone 3. It is our best estimate of the areas of land at risk of flooding, when the...

  • The Flood Map for Planning (Rivers and Sea) includes several layers of information. This dataset covers Flood Storage Areas. It shows those areas that act as a balancing reservoir, storage basin...

  • Set of shapefiles defining Indicative Flood Risk Areas for local risk. Indicative Flood Risk Areas are provided by the Environment Agency for use by Lead Local Flood Authorities in England in...

  • The Indicative Flood Risk Areas are primarily based on an aggregated 1km square grid Updated Flood Map for Surface Water (1 in 100 and 1000 annual probability rainfall), informally referred to as...

  • This record is for Approval for Access product AfA422 Realtime Flood Data Air Temperature. This dataset covers monitoring data that is only updated on our systems on a daily update cycle. This is...

  • ‘Flood Depth Grid 20 meters’ is a national modelled dataset that shows flood depths on a 20x20 metre grid. These have been created using a Digital Terrain Model re-sampled to 20 metres and 1 in...

  • Dataset shows the number of registrations for the flood warning system (FWS) by target area (flood warning and flood alert areas). The dataset includes figures for publically registerable live...

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