The three elements studied in this research were Copper,
Zinc and Lead has the maximum contamination levels of 0.5,
3.0 and 0.01 mg/L respectively.11 From the result obtained, the
minimum concentration of Copper detected in the water
samples for both borehole and well water was 0.00122 mg/L
with maximum concentration being 0.0252 mg/L (Figs. 1 and 2).