About us

Tetra Tech CSO is a leader in control and system optimization, dedicated to providing comprehensive solutions, specialized services and management tools that help public and private utilities achieve operational, environmental and financial goals.

Who We Are

Who We Are
Our team distinguishes itself by combining expertise and knowledge from multiple disciplines, including hydrology, hydraulics, engineering design, instrumentation, control and automation, systems integration, information technology, and wet weather management.

What We've Done

Read more technical details about our featured projects in United States, Canada and Europe about Real time control implementation, Automation, Instrumentation and Control, Hydraulic and Hydrologic Modeling, Hydraulic Analysis and Design and Wastewater and Stormwater Master Plan.

Our Projects

Testimonials

We thank our customers who wanted to highlight the work of our teams.

Testimonials

News & Events

Find all the news about Tetra Tech CSO, regarding speakers in conferences, new projects and expertises, awards, and more.

News & Events