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Groundwater Drinking Water Protected Areas (DWPA's)
Groundwater Drinking Water Protected Areas (DWPA's) submitted as part of the Water Framework Directive (WFD) 2nd cycle reporting in 2016. The extent of each protected area was... -
Drinking Water Safeguard Zones (Groundwater)
Drinking Water Groundwater Safeguard Zones (SgZs) are established around public water supplies where additional pollution control measures are needed. The Water Framework... -
Source Protection Zones [Merged]
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... -
Risk of Flooding from Surface Water Direction (2m): 0.1 percent annual chance
This dataset is not suitable for identifying whether an individual property will flood. GIS layer showing the dominant flow direction of flooding from surface water, at maximum... -
Risk of Flooding from Surface Water Hazard: 1 percent annual chance
This dataset is not suitable for identifying whether an individual property will flood. GIS layer showing the flood hazard rating for flooding from surface water that could... -
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... -
Risk of Flooding from Surface Water Speed: 0.1 percent annual chance
This dataset is not suitable for identifying whether an individual property will flood. GIS layer showing the speed of flood flow from surface water that could result from a... -
Risk of Flooding from Surface Water Extent: 1 percent annual chance
This dataset is not suitable for identifying whether an individual property will flood. GIS layer showing the extent of flooding from surface water that could result from a... -
Risk of Flooding from Surface Water Depth: 0.1 percent annual chance
This dataset is not suitable for identifying whether an individual property will flood. GIS layer showing the maximum depth of flooding from surface water that could result... -
Hydrological Open Data
Hydrological data is available from around 7,000 stations across England. This includes river flow, river level, groundwater and rainfall. Data consists of high resolution data... -
Risk of Flooding from Surface Water Extent: 0.1 percent annual chance
This dataset is not suitable for identifying whether an individual property will flood. GIS layer showing the extent of flooding from surface water that could result from a... -
Groundwater Vulnerability Maps (2017) on MAGIC
This dataset is available for use for non-commercial purposes only on request as AfA248 dataset Groundwater Vulnerability Maps (2017). For commercial use please contact the... -
Nitrate Vulnerable Zones (NVZ) 2017 - Combined (Final Designations)
This dataset sets out the Nitrate Vulnerable Zone designations following the 4 yearly review for implementation in 2017. These are the final designations following appeals.... -
Groundwater Management Units
Shapefile of groundwater management units which are a break down of groundwater bodies used for local groundwater availability communication in Abstraction licensing strategies.... -
Nitrate Vulnerable Zones (NVZ) 2017 - Combined (Pre appeals Designations)
This dataset sets out the Nitrate Vulnerable Zone designations following the 4 yearly review for implementation in 2017. These were the designations prior to appeals. This... -
Risk of Flooding from Surface Water Direction (25m): 3.3 percent annual chance
This dataset is not suitable for identifying whether an individual property will flood. GIS layer showing the dominant flow direction of flooding from surface water, at maximum... -
Risk of Flooding from Surface Water Speed: 3.3 percent annual chance
This dataset is not suitable for identifying whether an individual property will flood. GIS layer showing the maximum speed of flood flow from surface water that could result... -
Risk of Flooding from Surface Water Depth: 1 percent annual chance
This dataset is not suitable for identifying whether an individual property will flood. It is a GIS layer showing the maximum depth of flooding from surface water that could... -
Risk of Flooding from Surface Water Direction (2m): 3.3 percent annual chance
This dataset is not suitable for identifying whether an individual property will flood. GIS layer showing the dominant flow direction of flooding from surface water, at maximum... -
Risk of Flooding from Surface Water Hazard: 3.3 percent annual chance
This dataset is not suitable for identifying whether an individual property will flood. GIS layer showing the flood hazard rating for flooding from surface water that could...