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Walnut Valley Water District (WVWD) is excited to share the amazing work of its Operations Team. Their hard work helps keep our community’s water clean, safe, and reliable every single...
Last Updated Wednesday, October 29, 2025 Notification to Adopt The Walnut Valley Water District (WVWD) is providing notification to our community members and other stakeholders as we prepare to adopt...
Walnut Valley Water District (WVWD) announced the launch of a new emergency alert platform in partnership with CivicPlus, designed to deliver real‑time notifications for critical water‑service events and keep residents...
Walnut Valley Water District (WVWD) is proud to announce that at the CAPIO STAR Awards on October 2, 2025, the District earned top honors in two competitive categories, underscoring its commitment to...
News Archive
Diamond Bar, CA (September 21, 2021) - Walnut Valley Water District’s Board of Directors authorized a bond refinancing plan that will save more than $2.3 million over the next 17...
Diamond Bar, CA (May 24, 2021) - Walnut Valley Water District (WVWD) hosted a weeklong virtual screening of the critically acclaimed documentary, Brave Blue World to highlight the global water...
Walnut Valley Water District (WVWD) has been awarded a $300,000 from the California Governor’s Office of Emergency Services (Cal OES) Public Safety Power Shutoff grant program. Funding from this program...
Walnut, CA (February 16, 2021) – Walnut Valley Water District (WVWD) has partnered with San Gabriel Valley Mosquito and Vector Control District (SGVMVCD) to offer residents a free webinar series...