Newest Edition of the Community Newsletter is Here!
February 3, 2026
Kick off the new year with the Winter Edition of the OC San Community Newsletter! Inside, you'll find construction progress...
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Save Your Pipes This Superbowl Sunday
February 2, 2026
Superbowl Sunday is coming up and it’s important to be prepared for anything. We’re not talking about the cheering and...
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OC San Earns Top Recognition from Santa Ana River Basin Section of CWEA
January 27, 2026
OC San was recently honored with two awards from the Santa Ana River Basin Section (SARBS) of the California Water...
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Film Screening Hosted by OC San
January 21, 2026
Don’t miss the Orange County premiere of Unless Something Goes Terribly Wrong, an eye-opening documentary about America’s essential water professionals...
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Celebrating 18 Years and over 500 Billion Gallons
January 18, 2026
Today, the Groundwater Replenishment System (GWRS) celebrates its 18th anniversary, marking nearly two decades of partnership between OC San and...
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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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