Explore OC San’s Asset Management Plan
January 7, 2026
OC San’s ability to provide reliable wastewater collection, treatment, and recycling services relies on a complex system made of two...
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Join OC San’s Wastewater 101 Citizens’ Academy
January 5, 2026
Curious about what happens to the water that goes down your drain or is flushed down the toilet? OC San...
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Happy New Year from OC San
December 31, 2025
As 2025 comes to a close, we reflect with pride on another year dedicated to our mission of protecting public...
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OC San Honored with Two National Awards
December 29, 2025
OC San is proud to be recognized with two National Environmental Achievement Awards from the National Association of Clean Water...
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OC San’s New Strategic Plan in Motion
December 22, 2025
OC San has approved its 2025 Strategic Plan, a two-year roadmap that aligns OC San’s priorities to protect public health,...
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OC San Featured for Innovative Technology in Magazine
December 15, 2025
OC San General Manager Rob Thompson was recently featured in Filtration & Separation magazine. The article, “Breaking Forever Bonds,” highlights...
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Don’t Let Clogs Sleigh Your Season!
December 8, 2025
The holidays bring sparkle, joy, and plenty of gatherings—but nothing puts a chill on the festivities faster than a clogged...
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Join OC San in the Spark of Love Toy Drive
December 2, 2025
The season of giving is once again upon us! OC San is partnering with the Fountain Valley Fire Department to...
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OC San Adopts New Legislative and Regulatory Plan
December 1, 2025
Every year, OC San’s Board of Directors adopts a legislative and regulatory plan that outlines the agency’s priorities, key issues,...
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Read OC San’s Popular Annual Financial Report
November 28, 2025
OC San’s Popular Annual Financial Report (PAFR) for the 2024/25 fiscal year is now available! This easy-to-read summary provides a...
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Happy Thanksgiving from OC San
November 26, 2025
This Thanksgiving, OC San is grateful for the opportunity to serve our community each and every day. From treating an...
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Watch OC San on The Public Works Podcast
November 20, 2025
OC San’s General Manager, Rob Thompson, was recently featured on The Public Works Podcast with host Shane Silsby. In this...
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