Content

New Groundwater Formation 2012

Statistical Base

The runoff formation and percolation rates in Maps 02.13.3 and 02.13.2, respectively, of the Environmental Atlas (SenStadtUm 2013, current as of 2010) constitute the essential basis for the calculation of new groundwater formation rates broken down by section. A detailed description of the data bases for these maps can be found in the general text for Map 02.13. In addition, data on runoff measurements to receiving stream as well as data from the literature were used for the calculation.