Tan Zi

Tetra Tech

Contact Details

Tetra Tech


Dr. Zi Tan is a skilled environmental engineering professional with multiple years of extensive experience in water resources practices and scientific research. He has in-depth expertise in hydrologic and water quality model development and application, and is specialized in data processing, analysis and visualization with strong hand-on skills on GIS and remote sensing. His work mainly focuses on using a range of hydrologic, hydrodynamic, and water quality models/tools to provide sustainable solutions for varied projects including TMDL development, environmental/climate change impact analysis, watershed/stormwater management plan for federal, state, municipal, and private clients. His background spans water resources, green infrastructure, climate and meteorology, agriculture and ecology.