Dr. Uttam Kumar Saha is the Program Coordinator and Public Service Associate, Agricultural and Environmental Services Laboratories, University of Georgia. Dr. Saha has a long 26 years of research, teaching, and outreach experience in soil fertility & crop production, hydroponic production of greenhouse vegetable, water quality, remediation of metal contaminated soils and waters, management of solid wastes, synthesis of engineered clay particles for environmental applications, and some other topics of soil-water-environmental sciences in Bangladesh, Japan, Canada and USA. He is the author/co-author of as many as 70 peer reviewed journal articles and many extension publications. Currently, Dr. Saha is heavily involved in testing well waters and making necessary recommendations including appropriate water treatment systems for an estimated 1.8 million Georgians relying on their private wells for their drinking water.