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iHydrogeology shale and aquifer surfaces (vertical separation maps and data)
These maps provide an overview, at the national scale, of the spatial relationships between principal aquifers and some of the major shale and clay units in England and Wales.... -
GSNI GeoIndex Superficial Aquifers
This map layer shows the distribution of superficial deposits, as mapped at 1:250 000 scale, which are considered to have the potential to store and transmit significant amounts... -
GSNI GeoIndex Bedrock Aquifer
This map layer shows the classification of bedrock, as mapped at 1:250 000 scale, into aquifer categories. This classification was initially undertaken to support groundwater... -
Water well archive
100,000 paper records of water wells, including details of lithologies, well construction, water levels and yields and water chemistry. Details lodged by drillers under statute.... -
Hydrogeological Maps of the UK
A collection of hydrogeological maps created by the British Geological Survey between 1967 and 1994. The maps in the collection cover aspects of groundwater availability,... -
Water chemistry and stable isotope data, Virkisjokull Glacier Observatory, 2011-2018
Stable isotope and inorganic chemistry data for samples of groundwater from boreholes and springs in the sandur aquifer; glacial meltwater and river water; and glacier ice, from... -
Groundwater Monitoring Data, Virkisjokull Glacier Observatory, 2012-2018
Groundwater level and groundwater temperature data measured in 9 boreholes between August 2012 and August 2018. Groundwater conductivity data measured in 1 of these boreholes... -
Northern Ireland Groundwater Bodies
Groundwater bodies are defined under the Water Framework Directive for Northern Ireland -
Northern Ireland Groundwater Bodies
Groundwater bodies are defined under the Water Framework Directive for Northern Ireland -
Northern Ireland Groundwater Bodies
Groundwater bodies are defined under the Water Framework Directive for Northern Ireland -
Northern Ireland Groundwater Bodies
Groundwater bodies are defined under the Water Framework Directive for Northern Ireland -
Northern Ireland Groundwater Bodies
Groundwater bodies are defined under the Water Framework Directive for Northern Ireland -
Northern Ireland Groundwater Bodies
Groundwater bodies are defined under the Water Framework Directive for Northern Ireland -
Northern Ireland Groundwater Bodies
Groundwater bodies are defined under the Water Framework Directive for Northern Ireland