Name: Leo S. Leonhart, PhD, RG, CHG
Title: Principal Hydrogeologist/ Senior Technical Director

Dr. Leonhart has professional experience in geology, hydrogeology, and environmental science since 1974.  His technical experience includes individual contributions and management roles in government, industry, and academia, and in operations and technical management in environmental consulting.  His technical work experience is diverse including hydrogeologic investigations, watershed studies, and environmental assessments.  He has managed technical teams of scientists and engineers and engaged in university teaching research as well as management of work by technical subcontractors and consultants.  Additionally, he has consulted with various Native American Tribes providing technical workshops and recommendations for addressing cultural and environmental issues.