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  • The Environmental Permitting Regulations amongst other things implement the IPPC (Integrated Pollution Prevention and Control) Directive (EC/61/96) in England and Wales. Facilities covered by this...

  • These data provide details of all permit details as required under the Environmental Permit Regulation. Information is held for all permit holders and covers all substances that are controlled....

  • Summary: Most Native Oyster Bed Potential areas are derived from seabed sediment and current energy criteria. Some 'Additional' areas have been identified through consultations with local experts....

  • Summary Seagrass Potential v3 Summary: A majority of the seagrass potential areas are derived from wave and current energy, elevation and salinity criteria. Some 'Additional' areas have been...

  • 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...

  • 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...

  • Potential Evapotranspiration (PET) is the amount of evaporation which would occur if there was an unlimited supply of water. This dataset represents Potential Evapotranspiration for well watered...

  • Source Protection Zones [Merged] have been created as public facing outlines where common boundaries and overlaps (based on zone number) have been removed. Source Protection Zones (SPZs) are...

  • The Environment Agency uses semi-quantitative gas chromatography-mass spectrometry (GC-MS and LC-MS) targeted screening methods to analyse water samples for a wide range of substances at once. This...

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

    This dataset contains site, sample, metric and taxa information from freshwater river macroinvertebrate...

  • 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)...

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

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

  • An asset that conveys water

    Asset Sub-Types include: Complex Culvert, Open Channel, Simple Culvert

    See the Data Requirements Library for more detail:...

  • An asset that allows access across a channel. Asset Sub Types include: Bridge; Utility Services

    For more information visit the Data Requirements Library:...

  • An asset used to measure water level and flow

    Asset Sub-Types include: Active Monitoring Instrument, Passive Monitoring Instrument

    See the Data Requirements Library for more detail:...

  • An area of land that is involved in water management.

    Asset Sub-Types include: Mudflats, Salt Marsh, Water Storage Area

    See the Data Requirements Library for more detail:...

  • An asset used to control the flow of water

    Asset Sub-Types include: Control Gate, Draw Off Tower, Fish Pass, Hydrobrake, In Channel Stoplogs, Inspection Chamber, Jetty, Outfall, Screen, Spillway,...

  • 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...

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