Patterson Pass Water Treatment Plant Open House
Celebrate Water Awareness Month with free tours!
The upgraded Patterson Pass Water Treatment Plant will once again open its doors to the public for in-person tours on Saturday, May 16!
Enjoy hourly behind-the-scenes tours of the facility, with additional walk-in spots available for those unable to secure a reservation online. Attendees will have the opportunity to learn about the facility, water treatment processes, and all things water! Plus, enjoy conservation-themed giveaways to take home, along with snacks, beverages, and sweet treats.
Patterson Pass Water Treatment Plant Upgrades:
In June 2022, the Patterson Pass Water Treatment Plant completed major construction upgrades to ensure the continued delivery of high-quality water to Tri-Valley residents and businesses.
In addition to these improvements, the facility now utilizes ozonation as part of the treatment process. The upgrades also doubled the plant’s production capacity, from 12 million gallons per day to 24 million gallons per day.
We are excited to invite the public to tour the upgraded facility for a third consecutive year and learn how your water is treated and delivered to homes and businesses.
Patterson Pass Water Treatment Facility Tour FAQ:
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General Info:
- Tours are free with advance registration.
- Tours begin at 10:00 a.m. and start every hour through 2:00 p.m.
- Each tour includes a 15-minute introductory presentation followed by a 45-minute plant tour.
- Tours are for ages 10 and up; adult accompaniment is required.
- Please wear comfortable shoes and be prepared to walk and climb stairs.
- Parking is available on site; please follow posted signage.
- Walk-in tours may be available if all online slots are not filled.
- Please register for your preferred time slot below.