Maximum yield of a groundwater well at peak load referring to the hydraulic conditions at the groundwater body (either maximum drawdown or maximum raise of water level in a well) for a defined well diameter.

Geological cross-sections referring to stratigraphic or lithological units.

Uncontrolled landfill or major dumpsite with suspicion or recorded hazardous substances in substantial amounts

The depth of a geological boundary below ground level.

The elevation of a geological boundary in meters above sea level.

Areas with rocks susceptible to karstification

Site which due to its use bears the risk of potentially contaminating the underground.

The elevation above or below sea level at which the surface of groundwater stands

The average thermal gradient within a given depth interval.

Decision support map for the use of shallow geothermal energy