Rebecca Yoo, Project Engineer (Brown and Caldwell), has a background in civil and environmental engineering with an emphasis on cross-cultural communication. While her current focus is in municipal wastewater treatment design, her experience includes water treatment and distribution design, water infrastructure investigations, and collaboration with consulting engineers, international aid organizations, governmental authorities, and academic researchers. As a part of the Brown Water Group, Rebecca's research contributed to the WHO Guidelines to Drinking Water Quality, the Rapid Assessment of Water Quality in Cochabamba, Bolivia, health impact study of stormwater infrastructure with the Tobago Division of Health and Social Services, and investigations of novel water treatment methods.