Treatment Plant Tours

Overview

Treatment Plant Tours

Have you ever wondered what happens to the water that goes down your drain? Join us for a free virtual or walking tour to get a first-hand look at what it takes to remove human waste and other pollutants from millions of gallons of wastewater each day.

Overview

Virtual Treatment Plant Tour

Welcome to Central San’s virtual treatment plant tour. Located in Martinez, Central San’s treatment plant cleans an average of 35 million gallons of wastewater per day.  

Here you will find 360 degree photos of each stage of our treatment plant process. You will also find an audio tour for each section as well as a few short videos and other resources to support your tour experience. 

If you require assistance or for more information, please contact Ben Lavender at blavender@centralsan.org or (925) 335-7723. We hope you enjoy your tour!​

Overview

Walking Treatment Plant Tours

Walking Treatment Plant Tours

Central San offers free walking tours of its award-winning wastewater treatment plant.

Have you ever wondered what happens to the water that goes down your drain? Join us for a free tour to get a first-hand look at what it takes to remove human waste and other pollutants from millions of gallons of wastewater each day. Tour attendees must be 10 or older and children under 18 must be accompanied by an adult. For more information, please contact Ben Lavender at blavender@centralsan.org or (925) 335-7723.