Andrew Parker

Mr. Parker is a Vice President and Director of Tetra Tech’s Integrated Water Management Group, a team of over 200 engineers and scientists focusing on green infrastructure engineering, water resources planning and management, and environmental model development and application. He is also Vice Chairman of Tt Orient, a joint venture between Tetra Tech and Orient Landscape in Beijing, which focuses on sponge city, GI, and LID projects throughout China.  Over the past 22 years, Andrew has managed more than 50 projects for federal, state, provincial, municipal, and private clients across the U.S., China, Canada, and Korea, including for the Chesapeake Bay, Gulf of Mexico, Lake Champlain, and Nakdong River. He has been part of the team developing and maintaining U.S. EPA environmental models and modeling systems, including SUSTAIN, BASINS, LSPC, and the TMDL Modeling Toolbox.