Christina is an engineer with EPA's Office of Research and Development, Center for Environmental Solutions and Emergency Response in Cincinnati, Ohio. Her research interests include drinking water quality/treatment, aquatic chemistry, corrosion science, sustainable drinking water infrastructure, and public health. At EPA, she is conducting research on lead in drinking water with a current focus on lead service line identification. She is the Chair of the American Water Works Association Premise Plumbing: Beyond the Meter Committee. Christina holds a Ph.D. and an M.S. in environmental engineering and a B.S. in engineering science and mechanics from Virginia Tech.