Our lobby is open to the public for customer service-related items.  Hours of operation are Monday - Friday, 9 a.m. – 4 p.m.

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Your water is safe from COVID-19.  Read more about ACWD's response to keeping your water safe and flowing. 

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  1. ACWD Celebrates Fix a Leak Week with Webinar Series to Help Customers Find and Fix Leaks

    Join ACWD as we promote the Environmental Protection Agency (EPA) WaterSense program’s annual ‘Fix a Leak Week’, March 20th – 26th, 2023. Learn more...
  2. Survey Report on Groundwater Conditions Now Available

    As required by the Replenishment Assessment Act of the Alameda County Water District (Replenishment Assessment Act), ACWD must prepare an Engineering Survey and Report on Groundwater Conditions (Survey Report). Read on...
  1. ACWD's Water Main Cleaning Program to Occur January Through April 2023

    To maintain the high quality of your tap water, ACWD annually cleans water mains to remove the buildup in pipes that may cause discolored water. Read on...
  2. Tri-City Area Students Can Win Cash Prizes in 4th Annual WaterClips Student Video Contest

    Tri-City Area students are invited to use their passion for making videos and talent for storytelling to convey the benefits of installing a water-efficient garden. Winners will be awarded scholarships totaling over $1500. Additional Info...
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