Iron concentrations ranged from 125–225 and 5–164 μg/L with
mean concentrations of 158 and 50 μg/L in surface water and subsurface
water, respectively (Table 2). The highest Fe concentration
(225 μg/L) was found in surface water sample (w-15) collected
from a dug well. Mn concentrations ranged from 23–51 and 11–
89 μg/L with mean concentrations of 35 and 28 μg/L in surface water
and sub-surface water, respectively (Table 2). The highest Mn