Abstract:
Ghardaia town is part of a dry zone that contains very important underground waters resources
which have to be identified and studied to be preserved. For that purpose, we studied the spatiotemporal
variation of the physico-chemical quality of the water of three drillings in the town of Berriane during
three months, or of October 2016 and the month of February and Month of Avril 2017.
The results showed that most of the moderate parameters respect the standards of drinkability of
the water according to the WHO; the variation of the concentrations of these parameters is closely
related to the nature of geologic substratum.
