What are the opening hours?

Monday 8am - 5:30pm Tuesday 9am - 5:30pm Wednesday 8am - 5:30pm Thursday 8am - 5:30pm Friday 8am - 4:30pm

West Valley Water District

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United States
Rialto, CA
West Valley Water District

Providing our community with high-quality and reliable water service in a cost-effective and sustainable manner.

09/04/2026

This Labor Day, we celebrate the hardworking team at West Valley Water District and thank them for all they do to serve our community.

In observance of , our office will be closed Monday, September 7, and will reopen Tuesday, September 8, at 9 a.m.

For water-related emergencies, please call 909-875-1804.

09/02/2026

Please join us in welcoming Tabitha Salcedo to the team! 💧

Tabitha is joining us as our new Customer Service Intern. She graduated Summa Cum Laude from San Diego State University with a degree in Business Administration, and she brings experience in both administrative and customer service roles.

During her internship, she will learn from our talented Customer Service team, support the group, and get to know how we serve our customers and community. We look forward to helping her develop and grow her skills during her time at the District.

09/01/2026

Ever wonder what Creek listens to while keeping our water clean and our community water-wise? 💧🎧 Take a look at some of his favorite songs!

What song would you add to Creek’s playlist?

08/31/2026

When it’s time to hydrate, Creek Mobile is ready to roll! 🚐💙💧

As we wrap up National Water Quality Month, we’re celebrating the clean, refreshing tap water that helps keep our community hydrated.

Want Creek Mobile at your next event? Visit www.wvwd.org/creekmobile to learn more.

08/26/2026

West Valley Water District celebrated the completion of the Oliver P. Roemer Water Filtration Facility Upgrade and Expansion Project, a major milestone for water reliability.

The project increased the District’s treatment capacity from 14.4 to 21.6 million gallons per day strengthening our ability to meet future water demands and provide greater flexibility in managing our water supplies.

Thank you to our project partners, elected officials and industry colleagues who joined us to celebrate this important achievement.

To learn more about the project, visit wvwd.org/roemer.

08/25/2026

Yesterday, we celebrated the ribbon cutting of the Oliver P. Roemer Water Filtration Facility Upgrade and Expansion Project.💧

We’re grateful to our community leaders, staff, partners, and everyone who helped make this important investment possible.

Here are a few highlights from a memorable day! 🎥

Stay tuned to learn more about the project and more highlights of the day!

08/24/2026

Today, we celebrate the completion of the Oliver P. Roemer Water Filtration Facility Upgrade and Expansion Project! 💧

This investment expands our water treatment capacity, strengthens reliability, and helps prepare our community for the future.

🎥 Watch the video to learn more about this important project and what it means for the communities we serve.

08/20/2026

Calling all 1st–6th Water Superheroes! 📢💧🦸‍♂️ West Valley Water District’s 2026 Poster Contest is officially OPEN! ✨

This year’s theme is “Being a Water Superhero Means…” so grab your pencils, crayons, and creativity and show us what being a water saver means to you.

Swipe for contest details, entry guidelines, prizes, and the deadline! Have any questions or want to learn more? Visit www.wvwd.org/2026postercontest

We can’t wait to see all your works of art! 🎨💙

08/18/2026

Important Notice: West Valley Water District office will be closed on Monday, August 24, 2026, from 10 a.m. to 12 p.m.

Many customer services remain available during this time, including online bill pay at www.wvwd.org, payment by phone, and payment drop-off in the night drop box located outside the Customer Service Lobby.

Thank you for your understanding.

Aviso importante: La oficina del Distrito de Agua de West Valley permanecerá cerrada el Lunes 24 de Agosto de 2026, de las 10 a. m. a las 12 p. m.

Muchos servicios al cliente seguirán disponibles durante este tiempo, incluyendo el pago de facturas en línea en www.wvwd.org, el pago por teléfono y el depósito de pagos en el buzón nocturno ubicado afuera del vestíbulo de atención al cliente.

Gracias por su comprensión.

08/17/2026

West Valley Water District celebrated the groundbreaking of the Bloomington Phase 3B Water Infrastructure Improvement Project, marking the final phase of a long-term effort to modernize aging infrastructure and improve water service, reliability, and fire protection for the Bloomington community.

The project is supported in part by $2 million in financial assistance from the U.S. Environmental Protection Agency (EPA) through a Community Grants Program Assistance Agreement, secured with the support of Congresswoman Norma Torres.

To read more about this project, visit www.wvwd.org/news

Address

855 W Base Line Road
Rialto, CA
92376

Opening Hours

Monday	8am - 5:30pm
Tuesday	9am - 5:30pm
Wednesday	8am - 5:30pm
Thursday	8am - 5:30pm
Friday	8am - 4:30pm

Telephone

+19098751804

Website

http://www.wvwd.org/

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