All the water samples were analyzed by an atomic absorption spectrophotometer (AAS) with an air/acetylene flame for the presence of HM concentrations (Pb, Cd, Cr, Cu, Ni, Fe, Zn, Mg, and Mn). The samples were examined using hollow cathode lamps. There was a 5.0 mA of light current. The instrument's detection limit for chromium was 0.01 mg/L, for zinc was 0.04 mg/L, for iron was 0.10 mg/L, for lead was 0.02 mg/L, for copper was 0.01 mg/L, for nickel was 0.01 mg/L, for cadmium was 0.02 mg/L, for manganese was 0.10 mg/L, and for magnesium was 0.10 mg/L (Table 2).