Joyce Dunkin, CPG, PG, is a Senior Hydrogeologist/Geologist with technical and project management experience in site investigations and assessments of numerous CERCLA- and RCRA-related projects. Joyce has extensive experience in geologic and hydrogeologic investigations and data collection, synthesis, interpretation and analysis, including experience with surface/borehole geophysical data interpretation. Since joining LimnoTech in 1991, Joyce’s technical skill areas and responsibilities have included senior project management for remedial investigations and feasibility studies; work plan and report preparation and review; field investigation methods development; soils and groundwater remedial design; field supervision, including soil and groundwater investigations for PFAS; groundwater modeling; groundwater supply studies; and management and field investigations to support 316(b) projects. She has developed computerized geologic/hydrogeologic data display and interpretation tools, which have been used to develop input and calibration parameters for surface water and groundwater models. She is a licensed Professional Geologist, Certified with the American Institute of Professional Geologists, and has Master’s of Science degrees in both geology and environmental engineering. Joyce works at LimnoTech’s Corporate Headquarters in Ann Arbor, Michigan.