Sphere and Energy Recovery Building


Water and globe artwork


Spill Training


Open Solano Resiliency Page



Community Input is vital for a resilient future!

Kellogg Resiliency Project 

Thanks to everyone that participated in our Kellogg Resiliency Project Community Workshop on Saturday March 4th!

With Suisun City and community partners Sustainable Solano and Greenbelt Alliance we addressed questions and facilitated small group discussions. The result was a productive discussion with clear input we will incorporate into the project design going forward!

Workshop Presentation Materials are available here – and – the three Draft Design Concepts are available here.

If you have questions or comments to share, please contact us at (707) 429-8930 or visit our project webpage here.

Join our upcoming Spring Webinar about

Eco-Friendly Pest Management!

Thursday, Mar 16th – 12 pm -1 pm

When spring arrives, there are great opportunities to grow a healthy garden while preventing pest problems. Suzanne will discuss spring maintenance tips to keep your garden healthy while managing many of the common pests we see.  She will discuss spring plant care, best irrigation practices, and management for aphids, snails, earwigs, leaf chewers, and gophers.

This class will run about an hour, with time for Q&A after the program so come with your questions!

Register here

Interested in learning more about gardening essentials through the Our Water Our World program?  Check it out on the Educational Program page!


The District’s first priority is the safety and welfare of the public, our staff and families. Due to the ongoing developments as a result of COVID-19 (“Coronavirus”), the Fairfield-Suisun Sewer District is modifying its operations effective immediately until further notice.

  • All non-essential meetings and office visits will be closed to the public.
  • Public tours and events are canceled.
  • The Board of Directors Meeting will take place in person as scheduled. The meeting is open to the public with social distancing and masking requirements enforced.
  • All deliveries are routed to the north gate entry at 2439 Cordelia Road.

Normal wastewater operations and maintenance will continue uninterrupted.  Should there be any urgent matters with your sewer, please call the numbers listed on our Contact Us (page).  We remain committed to our mission of protecting public health and the environment.

The District will continue to monitor the situation on a national, state and local level. We will keep our site updated as the situation evolves.

Meg Plant Virtual Tour (2)


Fairfield-Suisun Sewer District is proud to provide information about the critical role it plays in creating a clean and healthy environment.  However, during these unprecedented times of Covid-19, we highly encourage Virtual Plant Tours to continue wastewater treatment education.  You may contact us at 707-429-8930 for more information or submit a General Request form (page).


To turn sewer or water services on, contact your City:
Fairfield:  707-428-7346
Suisun City:  707-421-7320

For more information on Rate, Charges, and Fees click on this link

Fairfield-Suisun Sewer District (Contact Us Page)
1010 Chadbourne Rd., Fairfield, CA 94534
Main: 707-429-8930

No Litter in Toilet

During this challenging time, Sewer Maintenance staff is reporting a noticeable increase in non-flushables, paper towels, and plastic in the sewer system this week.  This is a friendly reminder that paper towels, wet wipes, baby wipes, cleaning wipes, cosmetic wipes, feminine hygiene products, and diapers should NEVER go in the toilet.  If it’s not human waste or toilet paper please don’t flush it!  Let’s keep our infrastructure working well!!

The District serves more than 135,000 residential, commercial and industrial customers in central Solano County, about 40 miles northeast of San Francisco.

Click to play video about FSSD's Infrastructure


State and federal laws require all urbanized communities to collect and treat their domestic and industrial wastes. Proper treatment and disposal of sewage is essential to protect public health and prevent pollution of the environment.

Click to play video about How FSSD best serves the community



Nearly 400 million gallons of treated wastewater is reused each year for non-edible crop irrigation and dust control.

There are 2 types of recycled water listed in Title 22 of the California code of regulations:  RESTRICTED USE and UNRESTRICTED USE.  The District currently produces RESTRICTED USE Secondary 23 Recycled water, which can be used for irrigation of non-food crops, as well as freeway landscaping and pasture.   RESTRICTED USE Recycled Water can only be used at times and locations where public access is limited.

The District is unable to distribute recycled water to the general public at this time, because our treatment facility is not designed to meet the water quality standards for unrestricted public use.

Here at the District, we continue to investigate and implement approaches that conserve and protect our precious water resources.  Treated wastewater is used to irrigate vegetation on the treatment plant site and the treated water we deliver to the Suisun Marsh protects and enhances the natural environment.


Fairfield-Suisun Sewer District is proud to provide information about the critical role it plays in creating a clean and healthy environment.

We also invite you to learn more about how you can join us in improving water quality here in Fairfield and Suisun City, as well as in the fragile downstream environment of the Suisun Marsh and San Francisco Bay. All programs are free of charge and available to the communities we serve. If you would like to arrange a tour of the District’s wastewater treatment plant, schedule a presentation for your group or class, or request information about us, submit a General Request form (new tab) or contact us at:

Fairfield-Suisun Sewer District

1010 Chadbourne Road, Fairfield, CA 94534-9700
(707) 429-8930