Geodata available at the FOEN on the topic of water
Surface waters
Ecomorphology
Data status 2013
River Typology
River Typology for Switzerland
Data status 2013 (ZIP, 68MB, 19.4.2018)
Water quality
Hydrological study areas (HUG)
Data status 2023
Gauging stations for hydrological study areas (HUG)
Data status 2016 (ZIP, 1 MB, 04.08.2016)
National Long-Term Surveillance of Swiss Rivers (NADUF)
Data status 2016 (ZIP, 1 MB, 04.08.2016)
Diffuse dissolved phosphorus inputs into waters
Data status 2023
Diffuse total nitrogen inputs into waters
Data status 2023
Diffuse total phosphorus inputs into waters
Data status 2023
Residual flow
Waste water
- ARA/STEP/IDA: wastewater treatment plants - database
Available: upon request to the Water Division
Hydrography
Standorte der hydrometrischen Messstationen des BAFU
Data status 2019 (ZIP, 1 MB)
Data status 2008 (ZIP, 1 MB)
Data status 2014 (ZIP, 1 MB)
Topographical catchment areas of Swiss waterbodies, Edition 2024
Data status 2024
Ground water
Hydrogeological maps - grid data
Datenstand 2014
Hydrogeological maps Biel_Bienne
Datenstand 2014
Datenstand 2014
Hydrogeological maps Toggenburg
Datenstand 2014
Hydrogeological maps Boetzberg Beromuenster
Datenstand 2014
Hydrogeological maps Panixerpass
Datenstand 2014
Hydrogeologische Karte Vallorbe_Leman
Datenstand 2014
Datenstand 2014
Hydrogeological maps - vector dataset (ZIP, 88 MB, 02.03.2016)Contiguous vector data set(Basel, Vallorbe-Leman nord, Sarine-Saane, Biel-Bienne)
Data status 2014
Datenstand
Hydrogeological sketch (ZIP, 1 MB, 24.03.2017)Data status 2009
Further information
Last modification 17.07.2020
