Fig. 6

Box plots showing the (a) spatial (b) seasonal variations in water quality indices (note: the variables such as SAR, PS, %Na, RSC, MH, and PI are explained in Sect “Methodology”.
Box plots showing the (a) spatial (b) seasonal variations in water quality indices (note: the variables such as SAR, PS, %Na, RSC, MH, and PI are explained in Sect “Methodology”.