Vice President/Principal Hydrogeologist
Tucson Operations Manager
Wellfield Design, Evaluation, and Optimization
In Situ Groundwater Remediation
Tim Leo’s expertise includes managing large, multidisciplinary water resources projects for private-sector and municipal clients throughout the western United States. As a principal hydrogeologist, he routinely provides senior guidance to employees on a variety of hydrogeologic studies. He specializes in analytical hydrogeology, groundwater modeling, aquifer characterization and testing, hydrogeologic conceptual models and water budgets, and groundwater remediation. Recent work has included water resources projects in California, with a particular focus on groundwater sustainability, groundwater modeling, and managed aquifer recharge studies.