The Hydrological Atlas of Switzerland (HADES) is a platform on the topic of water. The "Hydro-CH2018: Scenarios till 2100" platform was newly integrated as part of Hydro-CH2018.
The Federal Office for the Environment (FOEN) operates the “Hydrological data and forecasts” website. This portal provides current and past hydrological data on rivers, lakes and groundwater in Switzerland as well as forecasts and flood warnings.
According to your selection criteria you get a wealth of graphics and the corresponding data. Available are future discharge data at different stations all over Switzerland.
