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Hydrogeological subareas 2000
Areas with a comparable hydrogeological structure, shown in a profile per sub-area. The file provides insight into the 'functioning' of the groundwater system. -
Hydrology- Isohypsen 1st aquifer package 1990 - 1996
The file contains the isohypses 1st aquifer (mean) . The data are derived from the average highest groundwater level (GHG), the average spring groundwater level (GVG) and the...
