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Walnut Valley Water District (WVWD) begins emergency preparedness efforts to protect critical water infrastructure and maintain reliable service WALNUT, CA — Before the rain starts falling, WVWD is taking action...
Walnut Valley Water District (WVWD) is a public agency and remains neutral in elections for seats on its Board of Directors. The District does not endorse, support, or oppose any...
Walnut Valley Water District (WVWD) is aware of recent cybersecurity incidents affecting water utilities and other critical infrastructure across the country. These incidents are an important reminder that protecting our...
What if your HOA could save water, improve its landscaping, and receive nearly $10,000 in irrigation upgrades, at no cost? That's exactly what happened at Ridgeline Homeowners Association in Diamond Bar through a...
News Archive
Walnut Valley Water District (WVWD) is proud to announce a strategic partnership with Heli-Hydrant, to bolster wildfire and emergency response capabilities in the region. Under this first‑of‑its‑kind arrangement for the... .
Walnut Valley Water District (WVWD) is proud to announce that its latest Public Health Goals (PHG) Report is now available. This report reviews water quality test results from 2022 to... .
Walnut High School senior Daniella Vargas was recognized at the June 23rd Walnut Valley Water District (WVWD) Board Meeting for her exemplary participation in the MeterHero Program, a hands-on academic... .
Walnut Valley Water District (WVWD) is proud to share its 2024 Annual Water Quality Report, also known as the Consumer Confidence Report. This report shows that the water we deliver... .
As summer rolls in with its promise of longer days and warmer weather, the demand for water inevitably rises, making conservation efforts more crucial than ever. Homeowners, whether seasoned environmentalists... .
Walnut Valley Water District (WVWD) is pleased to announce updated office hours beginning Tuesday, September 2, 2025, designed to provide greater flexibility and convenience for customers and community members. The... .
Walnut, CA – Walnut Valley Water District (WVWD) marked the start of Water Awareness Month with two exciting events held at the Diamond Bar Center on Tuesday, May 6: the... .
Featuring Hands-On Demos, Student Engagement and Family Fun Walnut, CA – Walnut Valley Water District (WVWD) celebrated Earth Day with its inaugural Earth Day Block Party on Thursday, April 24,... .
Walnut, CA - Walnut Valley Water District (WVWD) has prepared an addendum to its 2019-2024 Water Use Efficiency (WUE) Strategic Plan, highlighting its customer-centered conservation efforts during the Plan period. ... .
Walnut Valley Water District (WVWD) has been awarded the District Transparency Certificate of Excellence by the Special District Leadership Foundation (SDLF) in recognition of its commitment to open governance, accountability,... .
Walnut, CA – Walnut Valley Water District (WVWD) celebrated student creativity and teacher innovation at its annual “Splash of Excellence” Awards Ceremony, held April 22 at the new WVWD Headquarters....
Walnut Valley Water District (District) is in the process of preparing and updating its 2025 Urban Water Management Plan (UWMP) and Water Shortage Contingency Plan (WSCP) in compliance with the Urban Water Management...
This spring marks an exciting milestone for Walnut Valley Water District (WVWD) as the District expands its water education efforts through a new partnership with Poseidon Education. Through the Water Resources...
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...