Physico-chemical study of the water table in the region of Mnasra, Morocco

The considerable increase in the leachate infiltration rate through Oulad Berja landfill as well agricultural activities Mnasra region have a detrimental effect on quality of groundwater. percolation unsaturated zone soil, towards water table, could serious consequences and environment general. Groundwater is only source drinking supply for rural population zone. As part assessment wells region, we analyzed 30 samples taken from different during year 2019-2020. analyzes were carried out "ONEP" laboratories comparison results obtained with WHO standards revealed high level pollution compared to recommended standards. These made it possible classify these waters bad very category.