We are engineers and scientists who have a passion for clean, sustainable water. Our clients and partners share our vision for building thriving ecosystems and better places to live. Since our founding in 1975, three ideals have driven everything we do:

Do innovative and impactful work: We seek projects that advance water science and engineering, pushing ourselves and our clients and colleagues to break new ground.

Work with great people: We hire the best — dedicated scientists, engineers, and planners who take their work seriously. We deeply value our relationships with colleagues and partners who share our values and passion for excellence. And we work for the best — clients across all sectors experiencing critical water challenges and seeking to make a difference in the lives of people and communities across the world.

Restore and protect the environment: We combine the most advanced tools and methods, strong relationships with our partners and clients, and our innovative team to provide deep insights into water issues of all kinds, providing clarity, direction, and lasting change in our environment.