Just in time for OCSD's 65th Anniversary

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We are turning 65 and we want you to celebrate with us! Mark your calendar for a fun-filled day at our Wastewater Treatment Plant!

The Sanitation District is offering bus tours of our facility during the Open House on Saturday, July 27 at Plant No. 1 in Fountain Valley

Tours are free and will run every 15 minutes from 9:15 a.m. - 11 a.m.  Space is limited so register now

All are welcome (must be over 10 years old) on our tours.


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 the public health and the environment. To encourage learning, the District 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 both children (must be over 10 years old) and adults on our tours. Tours are free to schools, clubs, organizations, and other groups. 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 regularly scheduled tours for individuals or groups  of less than 10 on:  March 26, May 28, July 30, September 24 & November 26, 2019.  These regularly scheduled tours will be from 9 - 10:30 a.m. For more information please email Cheryl Scott.