Terraphase has extensive experience using quantitative techniques to analyze groundwater flow and transport of chlorinated solvents, metals, per- and polyfluoroalkyl substances (PFAS), and other emerging contaminants. Our strategic use of tools ensures we apply the most appropriate level of complexity to support project goals and objectives. We have developed models for all types of hydrogeological settings, ranging from simple analytical solutions to complex numerical codes including MODFLOW, MT3D, HYDRUS, and more. 

Our extensive experience with modeling saturated and unsaturated groundwater flow and contaminant transport has been used to support site investigations, evaluate potential impacts to receptors, and assist with remedial design for municipal and industrial clients.