http://inspire.ec.europa.eu/codelist/AquiferTypeValueINSPIRE Registry teamJRC-INSPIRE-SUPPORT@ec.europa.euhttp://inspire.ec.europa.eu/registry2015-08-18 17:18 PM CEST2015-08-18 17:18 PM CESTAquifer TypeTypes of aquifers.http://inspire.ec.europa.eu/codelist/AquiferTypeValue/confinedSubArtesian2015-08-18 17:32 PM CEST2015-08-18 17:32 PM CESTconfined subartesianAn aquifer containing water between two relatively impermeable boundaries. The water level in a well tapping a confined aquifer stands above the top of the confined aquifer and can be higher or lower than the water table that may be present in the material above it. The water level does not rise above the ground surface.http://inspire.ec.europa.eu/codelist/AquiferTypeValue/confinedArtesian2015-08-18 17:32 PM CEST2015-08-18 17:32 PM CESTconfined artesianAn aquifer containing water between two relatively impermeable boundaries. The water level in a well tapping a confined aquifer stands above the top of the confined aquifer and can be higher or lower than the water table that may be present in the material above. The water level rises above the ground surface, yielding a flowing well.http://inspire.ec.europa.eu/codelist/AquiferTypeValue/unconfined2015-08-18 17:32 PM CEST2015-08-18 17:32 PM CESTunconfinedAn aquifer containing water that is not under pressure. The water level in a well is the same as the water table outside the well.