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
OC San Highlighted in OC Register
OC San is excited to be featured in the newly released Orange County Register e-edition, focused on California’s water and…
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Celebrating National Public Works Week
Every May during National Public Works Week, we celebrate the unsung heroes who keep our communities running! This year’s theme,…
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Explore OC San’s Innovative RISE Program
For over 70 years, OC San has been an industry leader in wastewater treatment and management, pioneering innovative technologies and…
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May 26
May 28
5:00 PM
May 28
6:00 PM