Spannungszustand des Gundwassers https://registry.gdi-de.org/codelist/de.sgd.hy/HYSL30 german ger CodeListValue_de.sgd.hy ungespannt/frei valid Grundwasseroberfläche und Grundwasserdruckfläche sind identisch. A water table aquifer or unconfined aquifer is an aquifer whose upper water surface (water table) is at atmospheric pressure. The water level in a bore well is identical to the water level outside the well. CodeListValue_de.sgd.hy gespannt valid Die Grundwasserdruckfläche liegt über der Grundwasseroberfläche. An 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. CodeListValue_de.sgd.hy artesisch gespannt valid Die Grundwasserdruckfläche liegt über der Grundwasseroberfläche und zusätzlich über der Geländeoberfläche. An 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. CodeListValue_de.sgd.hy keine Angabe valid Zum Spannungszustand liegen keine Angaben vor. Confining conditions not specified. CodeListValue_de.sgd.hy