WMS The hydrogeological map indicates aquifer potential in generalised terms using a threefold division of geological formations: those in which intergranular flow in the saturated zone is dominant, those in which flow is controlled by fissures or discontinuities and less permeable formations including aquifers concealed at depth beneath covering layers. Highly productive aquifers are distinguished from those that are only of local importance or have no significant groundwater. Within each of these classes the strata are grouped together according to age or lithology. The 1:625 000 scale data may be used as a guide to the aquifers at a regional or national level, but should not be relied on for local information. These data are delivered under the terms of the Open Government Licence (http://www.nationalarchives.gov.uk/doc/open-government-licence/), subject to the following acknowledgement accompanying the reproduced BGS materials: Contains British Geological Survey materials copyright NERC [year]. Contact us if you create something new and innovative that could benefit others usingbgsdata@bgs.ac.uk. Maps Geology United Kingdom Data Spatial hydrogeological aquifer water Keith Westhead British Geological Survey Head of Knowledge Exchange postal

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Edinburgh West Lothian EH9 3LA UK +44 (0)131 667 1000 +44 (0)131 668 2683 enquiries@bgs.ac.uk none These data are delivered under the terms of the Open Government Licence (http://www.nationalarchives.gov.uk/doc/open-government-licence/), subject to the following acknowledgement accompanying the reproduced BGS materials: Contains British Geological Survey materials copyright NERC [year]. Contact us if you create something new and innovative that could benefit others usingbgsdata@bgs.ac.uk. 2048 2048 application/vnd.ogc.wms_xml text/xml image/bmp image/jpeg image/tiff image/png image/png8 image/png24 image/png32 image/gif image/svg+xml text/html text/plain application/vnd.ogc.se_xml application/vnd.ogc.se_inimage application/vnd.ogc.se_blank text/xml XML http://metadata.bgs.ac.uk/geonetwork/srv/en/csw?SERVICE=CSW&REQUEST=GetRecordById&ID=b046d093-44ff-6615-e044-0003ba9b0d98&elementSetName=full&OutputSchema=http://www.isotc211.org/2005/gmd&application/xmlengeng 625k.scale.digital.hydrogeological.data 1:625 000 scale digital hydrogeological data Maps Geology United Kingdom Data Spatial hydrogeological aquifer water CRS:84 EPSG:4326 EPSG:4258 EPSG:27700 EPSG:3857 -9.009942 3.338509 49.284000 61.411772 Hydrogeology 1:625 000 scale digital hydrogeological data aquifer classification Maps Geology United Kingdom Data Spatial hydrogeological aquifer water CRS:84 EPSG:4326 EPSG:4258 EPSG:27700 EPSG:3857 -9.009942 3.338509 49.284000 61.411772 application/xml text/html