Starting with the origin of Switzerland's abundant water resources, the high amount of precipitation in the Alps, the web portal explains relevant hydrological, water management, social and environmental aspects of water.more

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Hydrological Yearbook of Switzerland 2022 (Summary)

Discharge, water level and water quality of Swiss water bodies

Summary of the publication “Hydrologisches Jahrbuch der Schweiz 2022”.

FOEN (2023) Hydrological Yearbook of Switzerland 2022 (Summary)
Image: BAFU


  • Development
  • Drain
  • Groundwater
  • Quality
  • Water quality
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