Aare

Lakes and their regulation shape the Aare's flow. Tributaries including the Zulg and Gürbe join between Thun and Bern. A reading at Lake Thun's outlet therefore does not describe the full discharge in Bern. Check tributary locations and timestamps when comparing stations.

This overview includes 9 monitoring stations for water level, discharge, and water temperature. Not every station provides every measurement. Track changes at the same station, checking the timestamp, unit and source notes.

Discharge in m³/s is a volume per second, not the speed of the current. Station comparisons must account for location, measurement time and water travel time. A higher reading is neither automatically a flood warning nor an indication that the river is navigable.