Aaron G.B. Williams, Ph.D.

Aaron Williams, Ph. D., brings over ten years of industry experience to the team where he currently serves as Principal. Prior to this, Aaron completed a termed appointment with the U.S. Environmental Protection Agency Office of Research and Development (ORD) where he focused on the relationship between metal speciation and metal bioavailability in sediments and soils. In addition, he characterized metal speciation, fate and transport in other systems including mine waste products and groundwater-surface water transition zones. His areas of expertise include site assessment, geochemical studies, remediation, CERCLA project planning and execution, hydrogeologic model conceptualization, and data mining and interpretation. Aaron holds a Bachelor’s Degree in Biology as well as a Doctorate in Environmental Engineering and Science from the University of Iowa.