===Grundwasserkörper 2021===
|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_2017/MapServer/168/images/772600fdb30cf8b2574dccce197ea1a3/.png?nolink}}|Oberer Lias [Kluftgrundwasserleiter, Sand-und Kalkstein]|
|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_2017/MapServer/168/images/8dacf501b8fa05b1cbe0baa7b7c89c03/.png?nolink}}|Mitteler Lias [Kluftgrundwasserleiter, Sand-und Kalkstein]|
|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_2017/MapServer/168/images/72d610c5e2a1fb9da30ac3c81b7e5312/.png?nolink}}|Unterer Lias [Kluftgrundwasserleiter, Sandstein]|
|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_2017/MapServer/168/images/77ac6e12b5ecd2ebcf9f6b651967416c/.png?nolink}}|Trias - Ost [Kluftgrundwasserleiter, Sand-und Kalkstein]|
|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_2017/MapServer/168/images/9343d7e495d82b82c8d6a358f9120acd/.png?nolink}}|Trias - Nord [Kluft-und Porengrundwasserleiter, Sand-und Kalkstein]|

[[https://eau.gouvernement.lu/fr/administration/directives/Directive-cadre-sur-leau/3e-cycle-(2021-2027).html]]