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...
Popular Links
News
Happy Thanksgiving from OC San
This Thanksgiving, OC San is grateful for the opportunity to serve our community each and every day. From treating an…
Read More
Read OC San’s Popular Annual Financial Report
OC San’s Popular Annual Financial Report (PAFR) for the 2024/25 fiscal year is now available! This easy-to-read summary provides a…
Read More
Watch OC San on The Public Works Podcast
OC San’s General Manager, Rob Thompson, was recently featured on The Public Works Podcast with host Shane Silsby. In this…
Read MoreMeetings & Events
Dec 03
Dec 10
Dec 17
5:00 PM
Dec 17
6:00 PM