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
Spring Issue of OC San Connection Community Newsletter – Out Now!
The Spring 2025 issue of OC San Connection – Community Newsletter is out and packed with fresh updates for spring! Get…
Read More
OC San Recognized by Santa Ana River Basin Section of California Water Environment Association
This past weekend, OC San was honored with four awards from the Santa Ana River Basin Section (SARBS) of the…
Read More
OC San Announces David Haug as Maintenance Manager
OC San is pleased to announce the promotion of David Haug to Maintenance Manager of the Reclamation Plants. With a…
Read MoreMeetings & Events
Apr 02
Apr 09
Apr 16
Apr 23
5:00 PM