The Oboh and Edema approach (2007) was used to gather and conserve water samples from both small and large dams. Fishermen collected five distinct fish specimens from the dams, labeled, and stored in plastic containers in a laboratory. In order to determine the presence of heavy metals, the fish's gills and tails were removed. They were then dried at 100 degrees Celsius for a full day, ground in an electric blender, and put into sample bottles with labels before being dehydrated until they were digested. For digestion, perchloric acid, nitric acid, and sulphoric acid were utilized in accordance with protocol. Using the Perkin Elmer atomic absorption spectrophotometry model 306, the amounts of Iron (Fe), Lead (Pb), Cadmium (Cd), Chromium (Cr), Nickel (Ni), and Manganese (Mn) in the fish samples and the water were measured.