The aquatic research institute Eawag is working with the 1D lake model Simstrat (v2.0) for a better understanding of lake dynamics. This website contains the results of this lake model applied to 54 Swiss lakes over many years.

In order to view these results for a specific lake, first click on that lake on the map below, then click on the lake name in the popup information. The model results are updated every week.

The lakes are colored based on their current surface temperature:

 0°C  4°C             24°C