PLEASE READ: Tours of Water Treatment Plant No. 2 are temporarily unavailable due to facility construction. We will update this page when we are ready to accept tour request forms. Thank you for your patience and understanding.
Visit ACWD's Water Treatment Plant
Go behind the scenes for a guided tour of ACWD's Water Treatment Plant No. 2 in full operation. Water Treatment Plant No. 2 (WTP2) was placed in service in 1993. It is a conventional ozone plant used to treat water delivered via the South Bay Aqueduct and located on Mission Boulevard near the I-680 interchange in Fremont.
Tours for Schools and Community Organizations
Tours of our water treatment plant are available to community and school groups (elementary school grade 4 and older) located within our service area of Fremont, Newark and Union City. Tours are available Tuesday through Thursday, 9:00 am to 4:00 pm. It is required to fill out the Tour Request Form and submit at least 2 weeks before preferred date. An e-mail will be sent to confirm tour date.
After your tour date/time is scheduled, every tour participant is required to submit a Visitor Form 1 week before the tour date:
