Hydrogeological map of Switzerland 1:100000
type: DataService
description: Published by the Federal Office for the Environment FOEN, the specialist office of the Swiss Geological Survey responsible for hydrogeology.The hydrogeological map 1:100,000 shows the subsurface from the perspective of three disciplines: geology, hydrology and hydrogeology. The subsurface is classi…
description: This dataset provides the hydrogeological map of Switzerland at a scale of 1:100,000, published by the Federal Office for the Environment (FOEN), the specialist office of the Swiss Geological Survey responsible for hydrogeology. The map presents the subsurface from three complementary perspectives: geology, hydrology and hydrogeology, classifying the ground according to rock and aquifer properties. It is a national-level resource covering all of Switzerland, offering standardized information on groundwater conditions, aquifer types and hydrogeological units useful for water management, geological studies and environmental planning.
endpoint URL: https://api3.geo.admin.ch/rest/services/api/MapServer/ch.bafu.hydrogeologische-karte_100
landing page: http://data.europa.eu/88u/dataset/b01523a1-9f61-43a2-95cb-be843cc1b18a-bundesamt-fur-umwelt-bafu
spatial: CHE
keyword: water
keyword: geospatial
keyword: environment
access rights: PUBLIC
issued: 2026-06-24T13:48:52.058Z
modified: 2026-08-16T00:53:52.789Z
is part of: catalog

Swiss Confederation
type: Organization