The results from the present study shows that organochlorine pesticide residues are present in all the vegetable and soil samples collected from Alau Dam and Gongulong agricultural sites. The concentrations of all the pesticides were observed to be higher in the leaf of all the vegetable samples studied, while the root had the lowest concentrations in both study sites. The concentrations of all the organochlorine pesticides in the soil samples were observed to be higher at the depth of 21-30cm, while the lowest concentrations were observed at the depth of 0-10cm. The concentrations of all the pesticides in the vegetables and soil samples from the two agricultural sites studied were observed to be at alarming levels, much higher than the European Union (EU) set maximum residue limits (MRLs) and acceptable daily intake values (ADIs) set for vegetables and soil by the European Union (EU).