Positively Transformative

Innovation For Our Sustainable Future

Taking Care of our Oceans

Nothing is more important to our agency than making sure our ocean is safe and healthy not only for us humans to play in, but for all the plants and animals that live there.

Transparency Equals Trust

We aspire to the highest degree of integrity, honesty, trust, and respect in our interaction with each other, our suppliers, our customers, and our community.

Innovative Tech & Facilities

When it comes to converting sewage into components like clean water, healthy fertilizer, and actual energy, OC San is leading the way - not only in California, but in the entire country.

OC SAN INVITES YOU TO A FILM screening

Join us Tuesday, February 24, for the OC premiere of Unless Something Goes Terribly Wrong, a documentary spotlighting America's water professionals and their vital roles in our community. After the film, go beyond the screen with a live Q&A with the film's director and OC San's General Manager, followed by a tour of OC San's Reclamation Plant No. 1. Space is limited, reserve your tickets today. 

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IN 2024, WE TURNED WASTEWATER INTO...

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Billion Gallons

of Recycled Water

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Wet Tons

of Biosolids Produced

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Thousand

Megawatt hours

News

Film Screening Hosted by OC San

Don’t miss the Orange County premiere of Unless Something Goes Terribly Wrong, an eye-opening documentary about America’s essential water professionals…

Celebrating 18 Years and over 500 Billion Gallons

Today, the Groundwater Replenishment System (GWRS) celebrates its 18th anniversary, marking nearly two decades of partnership between OC San and…

Join OC San in the Red Cross Blood Drive

Help save lives—one donation at a time! The American Red Cross will be at OC San’s Headquarters on Wednesday, January…