الخلاصة:
Our work focuses on the study of the physico-chemical quality of borehole water used for
irrigation in the M'Zab valley (Daya Bendahoua and Guerrara -Ghardaïa-) during January 2023. Our
methodological approach consists of to study the physico-chemical quality of Albian waters, in order
to assess their quality. The physico-chemical results generally show that the quality of these waters is
good to average on all the prospected water boreholes and complies with Algerian standards for
irrigation, except for certain parameters whose contents exceed the standards. such: magnesium,
sodium and sulphate. Water is the basis for the survival of all living beings, since it is a vital and
necessary element, so it is necessary to reduce and avoid all behaviors that can alter its quality and
quality
