Chi-Yu Lin

Chi-Yu Lin, P.E. is a wastewater engineer currently employed at King County, WA since August 2025, with previous extensive experience at Exponent from September 2014 to August 2025 as a managing engineer and data scientist. Expertise includes hydrology, hydrogeology, hydraulic modeling using tools such as Delta Simulation Model II (DSM2), Storm Water Management Model (SWMM), and Hydrologic Engineering Center River Analysis System (HEC-RAS). Chi-Yu Lin has conducted surface hydrology models for engineering projects and mathematical simulations of chloride flow and leakage events. Education includes a Master of Science in Environmental Engineering from Carnegie Mellon University and additional certifications in data science and database management. Prior roles include a research assistant at the University of Washington and a visiting scholar at Carnegie Mellon University.