The investigation on the groundwater quality in the study area brought to lime light the causes of the inhabitants mottling of teeth whose reasons remained speculative for a very long time. The analytical discovery of fluoride as a parameter that causes the teeth mottling has open up further research into the various sources of fluoride and how to treat it. The author adopted a conscise method of investigation from the beginning upto the presentation of the results. This gives a very comprehensive analysis of the interpretation of the research findings which was highly recommended by the editors and the external examiners as one of the best academic research work in resent years from the grass root. The work is highly recommended for researchers in similar field.