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Flood Sirens
Calderdale's Flood Siren Locations, which includes Siren (Location), National Grid Reference (NGR), Address, Postcode and Co-Ordinates. Environment Map is available to visually... -
Flooding
The Calder valley in Calderdale has regularly suffered from flooding, due to the topography of the area. This dataset was initially created to provide data as part of the clean... -
WWNP Riparian Woodland Potential
This dataset has been produced as part of the Mapping Potential for Working with Natural Processes research project (SC150005). The project created a toolbox of mapped data and... -
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... -
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... -
Real-time Flood Data River Levels
This record is for Approval for Access product AfA104 Real-time Flood Data River Levels via our API. This dataset covers monitoring data that is only updated on our systems... -
Real-time Flood Data River Flow
This is Approval for Access product AfA305 Real-time Flood Data River Flow via our API. This dataset covers monitoring data that is only updated on our systems during a routine... -
Preliminary Flood Risk Assessment Map (Cycle 2) – Thames River Basin District
This dataset consists of an interactive map (and supporting guidance) containing background information that informs how we understand flood risk across the Thames River Basin... -
Preliminary Flood Risk Assessment Map (Cycle 2) – South West River Basin District
This dataset consists of an interactive map (and supporting guidance) containing background information that informs how we understand flood risk across the South West River... -
Preliminary Flood Risk Assessment Map (Cycle 2) – South East River Basin District
This dataset consists of an interactive map (and supporting guidance) containing background information that informs how we understand flood risk across the South East River... -
Preliminary Flood Risk Assessment Map (Cycle 2) – Solway Tweed River Basin District
This dataset consists of an interactive map (and supporting guidance) containing background information that informs how we understand flood risk across the Solway Tweed River... -
Preliminary Flood Risk Assessment Map (Cycle 2) – Severn River Basin District
This dataset consists of an interactive map (and supporting guidance) containing background information that informs how we understand flood risk across the Severn River Basin... -
Preliminary Flood Risk Assessment Map (Cycle 2) – Northumbria River Basin District
This dataset consists of an interactive map (and supporting guidance) containing background information that informs how we understand flood risk across the Northumbria River... -
Preliminary Flood Risk Assessment Map (Cycle 2) – North West River Basin District
This dataset consists of an interactive map (and supporting guidance) containing background information that informs how we understand flood risk across the North West River... -
Preliminary Flood Risk Assessment Map (Cycle 2) – Humber River Basin District
This dataset consists of an interactive map (and supporting guidance) containing background information that informs how we understand flood risk across the Humber River Basin... -
Preliminary Flood Risk Assessment Map (Cycle 2) – Dee River Basin District
This dataset consists of an interactive map (and supporting guidance) containing background information that informs how we understand flood risk across the Dee River Basin... -
Preliminary Flood Risk Assessment Map (Cycle 2) – Anglian River Basin District
This dataset consists of an interactive map (and supporting guidance) containing background information that informs how we understand flood risk across the Anglian River Basin...