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Water Body Measures Anglian GW
Water body measures are the actions which will be taken on the ground to help achieve water body objectives. They are brought about by a range of legal, policy or financial... -
EA Hydrological Boundaries
The Hydrological Areas are a polygon dataset showing 139 hydrological units across England and parts of Wales, that have been defined by the Environment Agency. The units show... -
Ecosystem Service Map Explorer: River Ecosystem Services (water body scale)
The Riverine Natural Capital Condition and Ecosystem Service Mapping project developed spatial riverine natural capital condition and ecosystem service evidence accessed via an... -
LIDAR Composite Digital Terrain Model (DTM) 2m
The LIDAR Composite DTM (Digital Terrain Model) is a raster elevation model covering ~99% of England at 2m spatial resolution. The DTM (Digital Terrain Model) is produced from... -
Nitrate Vulnerable Zones (NVZ) 2017 - Combined (Final Designations)
PLEASE NOTE: This dataset has been retired, as it has been superseded by the dataset for Nitrate Vulnerable Zones (NVZ) 2021 Designations. See:... -
WFD River Water Bodies Cycle 1
WFD River Water Bodies Cycle 1 is a polyline Shapefile dataset collated as defined for the implementation of the Water Framework Directive (WFD). The river polylines were... -
WFD Lake Water Bodies Cycle 2 Classification 2019
WFD Lake Water Bodies Cycle 2 Classification 2019 is an alternate version of ‘WFD Lake Waterbodies Cycle 2’ with the addition of 2019 classification data and additional user... -
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... -
LIDAR Composite Digital Surface Model (DSM) - 1m
The LIDAR Composite DSM (Digital Surface Model) is a raster elevation model covering ~99% of England at 1m spatial resolution. The DSM (Digital Surface Model) is produced from... -
Water Resource Zones
The Water Resource Zones are a polygon data layer provided by Water Companies in England showing the supply operating boundaries, known as resource zones. These data have been... -
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... -
Overland Flow Pathways
The Most Probable Overland Flow Pathway dataset is a polyline GIS vector dataset that describes the likely flow routes of water along with potential accumulations of diffuse... -
WFD River, Canal and Surface Water Transfer Waterbodies Cycle 2
This dataset is a GIS layer identifying the river waterbodies managed under the Water Framework Directive and any related programmes. This includes canals and surface water... -
Water Body Measures London
Water body measures are the actions which will be taken on the ground to help achieve water body objectives. They are brought about by a range of legal, policy or financial... -
Water Framework Directive (WFD) River, Canal, and Surface Water Transfer...
This is a polyline dataset showing Water Framework Directive (WFD) River, Canal, and Surface Water Transfer Water Bodies. River centrelines represent the official river water... -
Saltmarsh Analysis-Ready Data (NCEA)
NCEA Saltmarsh Network Analysis Ready dataset, comprised of spatial layers used in ecological monitoring and reporting, Natural Capital Ecosystem Assessments, and for coastal... -
Bathing Waters ZOI Catchments
Bathing water zones of influence (ZOI) are defined as an area where if heavy rainfall occurs may lead to surface water runoff causing a reduction in water quality at a... -
Digital Land Utilisation Survey 1933-1949
These data are a digital version of the 1 inch to 1 mile ‘Dudley Stamp Maps’ that provide a pre-war land survey. These data have been scanned and digitised and contain the... -
Thames Estuary 2100 Flood Storage areas
Thames Estuary flood storage areas are potential areas of riverside with the primary purpose to receive and store tidal flood flows during large storm surge events. They aim to... -
Permitted Waste Sites - Authorised Landfill Site Boundaries
The Permitted Waste Sites - Authorised Landfill Site Boundaries is a polygon dataset that contains the boundaries of landfill sites that are currently authorised by the...