Managing Water Supplies Through Innovation in Southern California

Implementing Innovative Water Management Solutions

Tetra Tech is using smart water technology to improve water quality in Southern California. Our team designed a system that uses real-time controls to satisfy irrigation requirements for a local park entirely with recycled water.

Learn more

Tetra Tech Receives Industry Awards from Environmental Business Journal

Tetra Tech Receives Industry Awards from Environmental Business Journal

Achieving excellence in our business performance, project execution, and technological innovation

Members of the Viola Liuzzo Park Association with Viola’s descendants pose with ceremonial art shovels at the park.

Tetra Tech Wins Climate Change Business Journal Project Merit Award for Resilient Infrastructure

Using green infrastructure to create a beautiful community space and more resilient stormwater management at Detroit’s Viola Liuzzo Park

Phil Spalding

Tetra Tech’s Phil Spalding was Inducted into the SAME Academy of Fellows

Providing dedicated and outstanding service to military engineering and the architecture, engineering, and construction profession

Deena Garland

Tetra Tech’s Deena Garland Highlighted in Woman Engineer Magazine

Using engineering to address global water challenges through work and volunteer efforts

Hand pump mechanics train locals in Parwan region

Afghanistan Sustainable Water Supply and Sanitation

Increasing access to clean and sustainable water distribution points and sanitation facilities to improve health and hygiene in Afghanistan


Inner Harbor Navigation Canal Lake Borgne Surge Barrier

Design lead for USACE hurricane risk reduction project in New Orleans

Oceans and Fisheries Partnership

The Oceans and Fisheries Partnership (USAID Oceans), Asia-Pacific

Developing a tracking system to combat fraud and promote sustainability of vital marine ecosystems


Performance-Based Navigation Development and Integration Support

Helping to enable FAA’s Next Generation Air Transportation System (NexGen)

Mike Rogozinski

Mike Rogozinski, Landfill Gas Expert

Designing cost-effective, efficient landfill gas collection and gas-to-energy projects

Jill Hudkins

Jill Manning Hudkins, Drinking Water Expert

Creating sustainable water supplies for utilities across North America

Catherine Courtney

Dr. Catherine Courtney, Marine Environmental Science Expert

Adapting to climate change in the Coral Triangle

Leo Eldredge

Leo Eldredge, Aerospace Practice Navigation Expert

Helping the Federal Aviation Administration and international aviation authorities modernize the skies