Supercritical Water Oxidation Project
As a leader in protecting the public health and environment, OC San is continuously looking to innovate its treatment methods. This includes new treatment methods that address constituents of emerging concern such as PFAS (per- and polyfluoroalkyl substances). As part of this effort, OC San is partnering with 374Water Systems Inc. (374Water) in a new…
Read MoreHeadworks Rehabilitation at Plant No. 1
Construction continues to progress on this important project, the first stop for preliminary treatment as wastewater first enters into the plant.  Project Description:This project will rehabilitate and upgrade facilities at the Plant No. 1 Headworks. Facilities to be rehabilitated include the Metering and Diversion Structure, the Bar Screen Building, and Bin Loading Building, the Main…
Read MoreNotification flyer for building demolition
Bandilier Bridge Delivery
Headquarters Administration Fact Sheet
Fountain Valley Plant Construction
OC San Plant No. 1 is located in the City of Fountain Valley, adjacent to the Santa Ana River. The Neighborhood Connection Newsletter has transitioned to an electronic community newsletter that is intended to keep our neighbors informed about major OC San activities and construction projects.
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