A press release from the Orange County Water District (OCWD) and the City of Tustin announced the dedication of a new PFAS treatment plant. The announcement identifies the plant as a facility that will be used to address PFAS in water, and it reflects a cooperative step by a regional water agency and a municipal government. Because available public materials are limited, Orange County homeowners should verify details directly with OCWD and the City of Tustin. This article explains who may be affected, why the plant matters, what to check about your own water, and practical next steps for homeowners.
What the agencies said (and what we can confirm)
According to a joint press release issued by the Orange County Water District and the City of Tustin, the two agencies dedicated a new treatment plant intended to treat PFAS. The press release is the primary source for the announcement; it states that the facility was dedicated but does not appear in the materials we reviewed to include additional operational details for customers.
Because the public release is the only direct source provided here, readers should treat that document as the authoritative statement about the plant’s purpose and ownership and should consult OCWD and the City of Tustin for full technical and service-area information.
Why a PFAS treatment plant matters for homeowners
PFAS (per- and polyfluoroalkyl substances) have been the focus of federal, state, and local attention because some members of this chemical group have been found in drinking water supplies in many parts of the U.S. A treatment plant that targets PFAS is generally intended to reduce concentrations of these contaminants in water supplies that feed homes or recharge local groundwater. The dedication of such a plant signals a utility-level effort to address PFAS at a system scale rather than leaving treatment to individual property owners.
That said, this article does not provide new test results or confirm which neighborhoods are served by the new plant. Homeowners should rely on their water provider for confirmation about whether their household is served by water that will be treated at this facility.
Who may be affected
The press release identifies the Orange County Water District and the City of Tustin as the parties involved in the dedication. Homeowners who get their drinking water from water systems operated by the City of Tustin or that receive OCWD-managed water or groundwater recharge are the most likely to want to check whether their service will be affected. Private well owners should also be aware that changes in regional treatment efforts do not automatically mean private well water is being treated or tested; private well owners remain responsible for their own testing and treatment.
What to check about your water service
- Confirm your water retailer: Determine whether your household receives water from the City of Tustin, a neighboring municipal system, or a private well.
- Ask whether your service area is served by the new plant: Contact your water provider (City of Tustin public works or your retail water agency) and ask whether water delivered to your address is treated at the newly dedicated PFAS plant.
- Request the latest consumer water quality report: All public water systems publish an annual Consumer Confidence Report (CCR) or water-quality report. If you have questions about PFAS levels or recent test results, request or review the most recent CCR and any supplemental testing notices your provider has issued.
- Private well owners: If you rely on a private well, ask whether the regional treatment plant affects your well; typically, it will not. Private well owners should arrange independent testing for contaminants of concern and consult county environmental health or a licensed water-testing laboratory for recommendations.
Practical steps for homeowners
Because the press release announces the dedication but does not include full operational or service-area detail in the materials reviewed here, homeowners should take a few practical steps to clarify how this project affects them personally:
1. Contact your water provider
Call or email the City of Tustin Public Works or your retail water agency to ask whether water to your address is treated at the new PFAS plant and, if so, when treatment began and what test results are available. If your water is supplied by a different retail agency, confirm whether that agency receives water treated at the new facility.
2. Review published water-quality documents
Look up the most recent Consumer Confidence Report or other public water-quality notices from your water supplier. Those documents should list detected contaminants, regulatory compliance status, and any health advisories. If PFAS testing or treatment is a recent development, your supplier may also publish supplemental notices or FAQs.
3. Request or review test results
Ask your provider for PFAS test results for the distribution system that serves your neighborhood. If you have health-related concerns, you can also consult your physician and reference guidance from state or federal public health agencies about interpretation of drinking-water test results.
4. Private well testing and treatment
If you have a private well, contact the Orange County or state environmental health authority for guidance on testing for PFAS and other contaminants. Private wells are the responsibility of the homeowner; regional treatment plants generally do not treat private wells.
Questions to ask OCWD and the City of Tustin
- Which specific service areas and distribution systems will receive water treated at the new plant?
- Is the plant already treating water? If so, when did operations begin?
- Are there available, recent PFAS testing results for the treated water, and where can homeowners view them?
- Will the treatment plant affect groundwater recharge operations or OCWD-managed basins that provide water to local retail systems?
- Are there any recommended precautions, notices, or next steps for customers based on the plant’s operations or data?
Where to verify details
Because the press release shared here is the basis for the announcement, homeowners should verify full technical and service information by contacting the Orange County Water District and the City of Tustin directly and by reviewing materials those agencies publish online. For private-well questions, contact Orange County environmental health or a state-certified water-testing laboratory. If you need health guidance, consult your medical provider or state public health resources.
Final notes and caution
This article is based on the OCWD/City of Tustin press release announcing the dedication of a PFAS treatment plant. The press release confirms the dedication but, in the materials available for this story, does not include detailed operational data, service-area boundaries, or test results. Homeowners should treat the press release as the starting point and confirm service and water-quality details with OCWD, the City of Tustin, and their retail water supplier.
We do not provide professional water-quality testing or medical advice; the steps above are practical actions homeowners can take to verify how this new facility might affect their household water. If you have specific health concerns, consult your physician or the appropriate public health authority.