This is the 7617th most frequent German word.
grundwassers
"Grundwassers" is the genitive singular form of "Grundwasser," meaning "groundwater."
This shows 'Grundwassers' as a genitive form of 'Grundwasser', referring to the quality of groundwater.
Die Qualität des Grundwassers ist entscheidend für die Trinkwasserversorgung.
The quality of the groundwater is crucial for the drinking water supply.
Here 'Grundwassers' is also in the genitive case, stressing the necessity of its protection.
Man muss den Schutz des Grundwassers verbessern, um Umweltprobleme zu vermeiden.
One must improve the protection of groundwater to avoid environmental issues.
Again, 'Grundwassers' is used as a genitive case for 'Grundwasser', indicating its measurement.