Zone 7 provides treated drinking water to four water retailers serving around 220,000 residents and businesses. The retailers are: the City of Pleasanton; the City of Livermore; California Water Service Company - Livermore; and Dublin San Ramon Services District, which provides water service to Dublin and the Dougherty Valley area of San Ramon.

For information about Zone 7's services to untreated water users, click here.

Click on the links below for information on:

• Taste and Odor Due to Algae
• Water Supply/Reliability
• Water Quality/Treatment
• Water Rates
• Water Conservation & Rebates

Reports & Planning Documents 

• To view, click here.

Other Resources

• To access Local/Regional/State/Federal website links, click here.