Ridge Robinson has more than 30 years of experience in the water resources economics field and has worked on more than 200 water resources projects around the globe. Since joining Tetra Tech in 1998, Ridge has served as senior economist on many projects evaluating the merits of public infrastructure investments, including flood risk management, coastal storm risk management, navigation, ecosystem restoration, hydropower, and water supply. His project activities have included risk assessment and economic cost-benefit and cost effectiveness analyses for water resources projects. Ridge holds a Bachelor of Science degree in Economics and a Bachelor of Arts Degree in Business Administration from Radford University.