Andrew Hill is a Senior Project Manager at Confluence Engineering Group, LLC with over 20 years of professional engineering experience in planning, design, and research related to drinking water treatment and distribution system water quality. Andrew’s areas of technical expertise include: behavior and treatment of inorganic contaminants; reaction chemistry; assessment and mitigation of legacy pipe deposits; disinfection byproduct (DBP) control; and corrosion control.
Andrew has published numerous industry guidance manuals and peer-reviewed articles related to asset and water quality management, distribution system best practices for water quality control, and mains cleaning. Andrew routinely conducts applied research studies, bench- and pilot-scale treatment tests, and distribution system pilot tests to evaluate treatment processes and source-to-tap mitigation strategies. Andrew has worked with utilities thoughout North America to plan and implement capital improvements for new, upgraded, and expanded treatment facilities, addressing the unique challenges, needs, and opportunities in each project.