ABSTRACT This study was carried out to assess environmental impacts of a proposed tankfarm which is to be situated at the Olokola Free Trade Zone in Ondo State (OKFTZ). It encompasses various field sampling which includes soil, air and noise sampling taken from the proposed site. These samples were tested in the laboratory for parameters such as Total Hydro Carbon, pH values, Total Mean Percentage of Organic Matter, Heavy Metal Investigation, cation concentration. The Total Hydro Carbon which...