Figure 5

Spatial distribution of physicochemical parameters in groundwater. (A) Total dissolved salts (TDS); (B) pH; (C) calcium (Ca+2); (D) magnesium (Mg+2); (E) sodium (Na+); and (F) chloride (Cl−); (G) potassium (K+); (H) sulfate (SO4−2); and (I) bicarbonate (HCO3−) contents of the examined groundwater.