OC San - 70th Anniversary Open House and Tour Reservations

Join us as we celebrate 70 Years of Service with a FREE Open House and Tours!

The Orange County Sanitation District (OC San) is a public agency that provides wastewater collection, treatment, and recycling for approximately 2.6 million people in central and northwest Orange County. To commemorate our 70th Anniversary we are putting it all out on display during our Open House. All of our departments will showcase what they do and how they do it through informational and interactive booths.

We will have entertainment, food trucks and booths, giveaways, and RAFFLE PRIZES!

While you're here, dont forget to check in and you get a FREE ICE CREAM, on us!

For the cherry on top of the cake (Inside joke, you will know after joining a tour).

We will also be offering Tours!

REGISTER NOW for a FREE OC San Tour of our wastewater treatment facility. It's your chance to brag about touring OC's LARGEST WASTEWATER TREATMENT FACILITY! During the tour you will discover the fascinating world of wastewater treatment and learn how we fulfill our mission of protecting public health and the environment.

Please arrive 15 minutes before your scheduled tour time for check-in.

SAVE THE DATE! AND REGISTER NOW FOR A TOUR!

Visit ocsan.gov to find out more about the Orange County Sanitation District.

Directions:

• Going South on the 405 freeway: exit at Euclid Ave., go straight through signal, enter main gate and turn right.
• Going North on the 405 freeway: exit at Euclid, turn right onto Euclid, immediately after underpass, turn left at the signal, enter main gate and turn right.

Email forinformation@ocsan.gov if you require special accommodations.