Justin Mattingly is with the Water Reuse Program in the Office of Water at the U.S. Environmental Protection Agency working on coordinating water reuse activity across EPA and the implementation of the National Water Reuse Action Plan. He has more than 10 years of experience working in the water sector on a variety of issues in water reuse including treatment and monitoring systems for potable reuse, risk assessment, and policy and regulatory development for different water reuse applications including aquifer recharge. Mattingly has a bachelor’s degree in biology from the University of Delaware and a master’s degree in environmental science from American University.