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Reservoir Flood Extents - Wet Day (National)
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... -
Reservoir Flood Extents - Fluvial Contribution (National)
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... -
Reservoir Flood Extents - Dry Day (National)
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... -
Reservoir Flood Extents (Individual)
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... -
Sub Integrated Care Board Locations (July 2022) Boundaries EN BFE
This file contains the digital vector boundaries for Sub-ICB Locations, in England, as at July 2022. The boundaries available are: (BFE) Full Extent of the Realm. Contains both... -
NHS England Regions (December 2023) Boundaries EN BFC
This file contains the digital vector boundaries for NHS England Regions in England, as at December 2023. The boundaries available are: (BFC) Full resolution - clipped to the... -
Enumeration Districts (1981) Boundaries EW
This file contains the digital vector boundaries for the Enumeration Districts in England and Wales as at 1981. Contains both Ordnance Survey and ONS Intellectual Property... -
Local Skills Improvement Plan Areas (October 2025) Boundaries EN BUC
This file contains the digital vector boundaries for Local Skills Improvement Plan Areas, in England, as at October 2025. The boundaries available are: (BUC) Ultra Generalised... -
Local Skills Improvement Plan Areas (October 2025) Boundaries EN BGC
This file contains the digital vector boundaries for Local Skills Improvement Plan Areas, in England, as at October 2025. The boundaries available are: (BGC) Generalised (20m) -... -
Local Skills Improvement Plan Areas (October 2025) Boundaries EN BFE
This file contains the digital vector boundaries for Local Skills Improvement Plan Areas, in England, as at October 2025. The boundaries available are: (BFE) Full... -
Online ONS Postcode Directory (Live)
This file contains the digital vector centroids for the Live Postcodes in the UK as at February 2026. The centroids are of every live postcode in the United Kingdom Contains... -
Recorded Flood Outlines
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... -
SDC Parish Boundaries (Public)
There is no description for this dataset
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SDC Ward Boundaries (Public)
There is no description for this dataset
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Faughan Network Contribution
About this layerNetwork contribution area scores were exported from the SciMAP application outputs within SAGA GIS. The scores were based on inputs from CEH Land cover 2007, Met... -
Lough Melvin And Arney Network Contribution
About this layerNetwork contribution area scores were exported from the SciMAP application outputs within SAGA GIS. The scores were based on inputs from CEH Land cover 2007, Met... -
Rivers Strahler Ranking
The first segment of a stream is a 1st order stream. When two 1st order streams merge the next segment becomes a 2nd order stream. When two 2nd order streams merge it becomes a... -
River Water Quality Monitoring 1990 to 2018 - Dissolved Copper
This table provides the raw data from river monitoring sites including Water Framework Directive monitoring sites. It should be noted that, as the data set is in its raw state,... -
Probe Metrics
The field probe has been deployed by NIEA’s Freshwater Monitoring and Assessment team as part of a long term, high frequency water quality monitoring project. It records... -
Coastal Interbasins
Water Framework Directive (WFD) legislation requires the definition of both surface and groundwaters as a coherent set of hydrological units which could be monitored and...