Reset search Search Filter Linked Data Linked Data There are no Linked Data that match this search Categories Categories Environment 2 Regions and cities 2 Keywords Keywords groundwater-protection 2 hydrogeology 2 official-geodata 2 conservation-and-archiving-plannin... 1 e-geoch 1 earth-science 1 exploitation-of-underground-water 1 fsdi-federal-spatial-data-infrastr... 1 geology 1 groundwater 1 land-management-and-planning 1 groundwater-endangering 1 groundwater 1 geology 1 fsdi-federal-spatial-data-infrastr... 1 exploitation-of-underground-water 1 earth-science 1 e-geoch 1 conservation-and-archiving-plannin... 1 Show More Keywords Show Fewer Keywords Organizations Organizations Federal Office of Topography swisstopo 1 Kanton Wallis - CC GEO 1 Political levels Political levels Canton 1 Confederation 1 Terms of use Terms of use 2 Formats Formats API 2 N/A 2 WMS 2 SERVICE 1 WMTS 1 2 datasets found Order by Relevance Data last modified Metadata last modified Name Ascending Name Descending Grundwasserschutzzonen Kanton Wallis - CC GEO Regions and cities, Environment Grundwasserschutzzonen dienen dazu, Trinkwasserfassungen und das Grundwasser unmittelbar vor seiner Nutzung als Trinkwasser vor Beeinträchtigungen zu schützen. Die... Last updated: August 29, 2025 WMS API subsoil exploitation-of-underground-water water-resources-management groundwater resources water-collection hydrogeology geology land-management-and-planning zonal-use-plan lithology official-geodata groundwater-protection protection-zone Hydrogeological Map of Switzerland: Vulnerability of Groundwater Resources 1:500000 Federal Office of Topography swisstopo Regions and cities, Environment The Federal Office for the Environment (FOEN) is the body within the Swiss Geological Survey responsible for hydrogeology. The 1:500,000 Hydrogeological Map forms part of the... Last updated: January 1, 2008 SERVICE WMS WMTS API e-geoch official-geodata conservation-and-archiving-planning-aap---confederation earth-science groundwater-protection hydrogeology groundwater-endangering fsdi-federal-spatial-data-infrastructure