Arbeitsbericht NAB 13-28

Documentation of the Nagra regional 3D Geological Model 2012

In order to better understand groundwater flow in the main bedrock aquifers of Northern Switzerland, Nagra set up regional and local scale hydrogeological models. Since hydrogeological models depend on the regional and local geology, a regional 3D geological model of Northern Switzerland and parts of southern Germany had to be constructed. The present report documents the current version of the geological 3D model (GeoMod 2012).