Lisa Molofsky is a professional geologist with GSI. She received an M.S. degree in Geochemistry from the University of Arizona and a B.A. degree in Geology from Washington University in St. Louis. Since joining GSI in 2009, she has conducted research on the nature, occurrence, and cost of oilfield remediation projects, water resource management issues associated with hydraulic fracturing, and the identification and quantification of sources of variability in groundwater monitoring. Molofsky co-authored several recent articles in the Groundwater journal concerning baseline sampling and methane stray gas migration in water wells.