🚨Phase 1 of our new vendor system is LIVE. Starting today, all goods & services solicitations will go through OpenGov. Beginning January 1, 2026, all Public Works, design, architecture & engineering projects will move to Open Gov. Learn more at ocsan.gov/doingbusiness

Congratulations to the Orange County Sanitation District for winning the Golden Hub Award for Environmental Sustainability & Energy Efficiency from the Association of California Cities - Orange County in recognition of its net-zero energy headquarters. 🏆 Learn more:

Stars, stripes, and solid infrastructure 💩 This 4th of July, we're proud to keep it flowing 24/7. Have a safe and happy 4th from OC San 🎆

Construction starts soon on the Cypress Trunk Sewer Project. Crews may begin prep work as early as next week near Moody St and Crescent Ave bordering the cities of La Palma and Cypress. Learn more at ocsan.gov/cypress City of Cypress City of La Palma City of Los Alamitos

Shake it Off (OC San's Version) Make sure the beach doesn't follow you home - excess sand can clog pipes! Shake it off and use a rinse station to help your pipes and ours keep things flowing 💧🚿

Out with the old, in with the new ✨ #TBT to last summer's installation of 2 brand-new primary lines at Reclamation Plant No. 1! Once up and running, these upgraded lines will carry preliminary treated wastewater to the next stop in primary treatment - the clarifiers 💧

It's Flush Smart Month, and our OC San staff know how to do it best. Our team's got aim and the message is clear: only the 3 Ps - pee, poop, and toilet paper - belong down the toilet! @flushsmart #FlushSmart

Join our team in saving lives through the American Red Cross Blood Drive! To schedule your donation appointment, sign up at RedCrossBlood.org with sponsor code: OCSan. ❤️

Unlock the mystery behind the flush 🚽 Join our virtual Wastewater 101 Citizens Academy to learn how we treat approximately 190 million gallons of wastewater every day! Visit ocsan.gov/wastewater101 to register.

Coming Soon to a Street Near You... Miss the Alerts, Face the Construction. The Cypress Trunk Sewer Project begins this month at the intersection of Moody St and Crescent Ave, along the border of Cypress and La Palma. For full project details visit ocsan.gov/cypress.

Hot grill summer is here 🔥 After the BBQ, toss fats, oil, and grease (FOG) in the trash, not down the drain. Keep those summer vibes clog-free 😎

Think you know OC San? 🔎 Put your knowledge to the test with these super close-up photos! Which one stumped you the most?

What do an engineer, scientist, and operator have in common? They're all ready to teach YOU about wastewater at our virtual Wastewater 101 Citizens Academy. Grab your spot at ocsan.gov/wastewater101 💧👷‍♂️🔬👨‍🔧

Surf's up from OC San 🌊 As surfers take on the waves at the U.S. Open, our Ocean Monitoring team is taking on something just as important—protecting ocean health and keeping our coastal waters clean. 🌍🌊

Wastewater knowledge is never a waste 🚽💧 Sign-up for our free virtual Wastewater 101 Citizens Academy for a behind-the-scenes look at what we do! Learn more at ocsan.gov/wastewater101!

Employee development never looked so good 😎 We're proud to be recognized with the 2025 Organizational Excellence Award from CASA_CleanWater 🏆This award honors our Employee Development Program, built to give our team opportunities to grow, learn, and thrive professionally.

Knowledge is power…and maybe the secret to happiness too 🚽 💧 Take a tour, see the science, and get the inside scoop at ocsan.gov/tours.

Hot stuff coming through 🔥 Our digesters are heated to a toasty 98°F — the perfect temp for bacteria to break down sludge and transform it into nutrient-rich biosolids full of potential 🌱Learn more at ocsan.gov/biosolids!

August is Water Quality Month — the perfect time to celebrate the Groundwater Replenishment System (GWRS)! Thanks to our partnership with @OCwaterdistrict, we're able to send 100% of our reclaimable flows to the GWRS, creating a reliable water supply for 1 million people in OC💧

Ready to take a deep dive into the world of wastewater? Join us this September for our Virtual Citizens Academy and discover how we treat around 190 million gallons of wastewater every day! Sign-up today at ocsan.gov/wastewater101 💧