... McFarland, M (2010) National Water Program: Drinking Water and Human Health: http://www.usawaterquality.org/themes /health/ Herman, G., and Zaslow, S., (1996) Health Effects of Drinking Water Contaminants: ... all drinking water sources to contamination. ” Monitoring Drinking Water The most effective way to protect the quality of drinking water is through consistent and constant monitoring of the drinking ... toxins As the human population and development in modern technology increases, the risk for water contamination also increases Examples of water contamination sources include animal and human waste,...