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Surface Water Flood Maps (FRM_FH_SURFACE_WATER_EXTENT_H)

The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...

Surface Water Flood Maps (FRM_FH_SURFACE_WATER_DEPTH_H)

The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...

Surface Water Flood Maps (FRM_FH_SURFACE_WATER_DEPTH_L)

The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...

Surface Water Flood Maps (FRM_FH_SURFACE_WATER_EXTENT_L)

The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...

Surface Water Flood Maps (FRM_FH_SURFACE_WATER_EXTENT_M)

The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...

Surface Water Flood Maps (FRM_FH_SURFACE_WATER_VELOCITY_M)

The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...

Surface Water Flood Maps (FRM_FH_SURFACE_WATER_VELOCITY_H)

The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...

Surface Water Flood Maps (FRM_FH_SURFACE_WATER_VELOCITY_L)

The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...

Surface Pressure Charts

These charts show the surface pressure pattern using isobars (lines of equal pressure) and indicate areas of high (H) and low pressure (L) along with their central pressure value. Isobars are...

London Surface Water Strategy

London's first surface water strategy is published here London's Surface Water Strategy | London City Hall This data forms part of the data and evidence base used to form the strategy. Strategy...

Carriageway and Footway Surface Defects

This dataset contains carriageway surface defects (including potholes) recorded on public roads maintained by DfI Roads in Northern Ireland. Surface defects are recorded using a range of defect...

Digital Surface Model

In 2021, a complete airborne LiDAR survey of the Northern Ireland coastline was commissioned as part of the NI 3D Coastal Survey, providing precise and accurate data of the current coastal...

Digital Surface Model

In 2021, a complete airborne LiDAR survey of the Northern Ireland coastline was commissioned as part of the NI 3D Coastal Survey, providing precise and accurate data of the current coastal...

Digital Surface Model

In 2021, a complete airborne LiDAR survey of the Northern Ireland coastline was commissioned as part of the NI 3D Coastal Survey, providing precise and accurate data of the current coastal...

Highway Drains Linear Surface

Highway Drains Linear Surface locations in Sheffield, Highway Drains data shown is produced and populated from available Sheffield City Council new and historical information. The positions and...

List of UK black poplar clones and their DNA fingerprint (2007-2015)

Native black poplar in the UK is a rare and endangered tree species that has been heavily reproduced vegetatively, leading to issues of widespread clonal replication. This data presents the DNA...

Risk of Flooding from Surface Water

The surface water flood maps give an indication of the broad areas likely to be at risk of surface water flooding. This includes flooding that takes place from the surface runoff generated by...

Risk of Flooding from Surface Water

The surface water flood maps give an indication of the broad areas likely to be at risk of surface water flooding. This includes flooding that takes place from the surface runoff generated...

Maritime and Coastguard Agency (MCA) Bathymetric Survey HI1078, South Ship Head to Black Deep, (11/06/2004 to 06/07/2004)

Samples and associated geological data are held at the British Geological Survey for Maritime Coastguard Agency (MCA), Civil Hydrography Programme (CHP), Bathymetric Survey HI1078; South Ship Head...

Surface Points (ETRS89)

NSTA Infrastructure Data is a set of data reported to the NSTA by relevant persons pursuant to Section 34 of the 2016 Energy Act. The data represents physical structures and facilities installed on...