Jun 8, 2016 ... A selection of 4 wells and 13 boreholes was sampled in May 2013 and in
October 2013 (Fig.1 and Table 1) all over the study area. The screening interval
of the wells and boreholes is 5 to. 15 m and 44 to 269 m respectively. In this
paper, groundwater from the upper aquifer and located in the recharge area ... 
