Visit us for a tour!

groupOCSD is committed to providing a valuable educational experience that focuses on learning the importance of wastewater treatment in protecting public health and the environment. To encourage learning, OCSD offers a one and a half hour tour that includes a video overview, discussion of the wastewater treatment process, and a bus tour of our facility.

We welcome children (must be over 10 years old) and adults on our tours. Tours are FREE. There must be a minimum of 10 and a maximum of 25 visitors per tour.

Tours are scheduled Monday through Friday, between 9:00 a.m. and 3:00 p.m. Weekend tours are not available. Reservations must be made at least two weeks in advance.

We also offer tours for individuals or groups of less than 10 on a regular basis. These tours will be from 9-10:30 a.m. The 2020 schedule is: 

May 26
July 28
September 29
November 24

For more information please email Cheryl Scott.


03/13/20 - Due to the evolving nature of COVID-19 and in an abundance of caution, all Orange County Sanitation District group tours, tours for international guests or tours for guests associated with conferences will be cancelled effective immediately.  We appreciate your understanding.


03/10/20 - OCSD has restricted international tours and tours coming from schools with restrictions

(i.e. online only or closed campuses).