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.
Explore OC San on a Tour!
OC San offers a self-guided virtual tour that includes an in-depth description of our wastewater treatment process along with pictures and video visuals for a fully immersive experience for the viewer. In-person are also available to get a first-hand view of the treatment process. Tours are FREE and for all ages. Click learn more to register.
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News
Spring into the Latest Issue of the OC San Community Newsletter!
Crack open some egg-cellent content, including a fun Easter egg hunt hidden throughout the newsletter. You’ll also find our version…
Celebrating OC San’s Wastewater 101 Graduates
This week, OC San’s Wastewater 101 Citizens’ Academy wrapped up with 53 graduates—our highest number yet! Throughout this interactive four-part…
Great News for Clean Water Agencies!
The WIPPES Act (Senate Bill 1092) has officially passed the United States Senate by unanimous consent on March 23, 2026—an…
Meetings & Events
Apr 08
Apr 22
5:00 PM
Apr 22
6:00 PM