DSI understands the ever-increasing stresses on our planet’s water resources and has the technical knowledge and comprehensive vision to help our clients minimize the impacts of their projects on this critical resource. As a leader in water resources engineering, planning, research, and software development DSI’s mission is devoted to client-focused solutions to water resources, water quality, hydropower, contaminated sediments, and groundwater issues. Founded in the United States in 1999, with the purpose to offer an integrated, scientific approach to our clients, we continue to provide innovative solutions that minimize and sustainably manage environmental impacts by intersecting theory and practice through proprietary EEMS software. DSI supports public agencies, private companies, non-profits, and universities through its headquarters in Edmonds, Washington as well as a second office in Hanoi, Vietnam.