Jeff has more than 25 years of experience with environmental engineering, stormwater management, groundwater and GIS modeling, and software and model development. He is a certified groundwater professional and serves on the National Ground Water Association’s per- and polyfluoroalkyl substances (PFAS) advisory group.
Jeff has developed and used numerous groundwater models for the mining industry, including projects involving environmental assessments, Environmental Impact Statements, water management, groundwater and surface-water contamination, dewatering, and water treatment at coal, aggregate, mineral, and hard-rock mines. He also has extensive experience with the oil and gas industry, including assisting with water supply, hydraulic fracturing, groundwater protection, and oil-release projects. He has extensive knowledge of groundwater flow-and-transport principles and has led numerous workshops and classes in the U.S. and around the world.