Explore the Wondrous World of Water in Zone 7’s 2019 Annual Consumer Confidence Report

Explore “The Wondrous World of Water” in this easy-to-navigate report featuring graphics illustrating the sources, treatment, safety and testing of Zone 7 Water. Learn about new and ongoing initiatives to further improve water quality, including the installation of ozonation treatment and efforts to further reduce common contaminants of emerging concern, such as PFAS. The report highlights that Zone 7 water supplied in 2019 met the regulatory standards set by the state and federal governments – and, in almost all cases, the quality was significantly better than required. You can visit Zone7water.com/CCR2019 to read the report.

We understand there are many questions about the Coronavirus (COVID-19) crisis. This situation is developing rapidly, and information is constantly changing. As a resource to our customers, we have developed information that may answer some of your questions which can be viewed here.

Access to clean and safe water is critical during this public health crisis. To protect public health and assist customers who are financially struggling during the COVID-19 outbreak our retail partners which include California Water Service, Dublin San Ramon Services District, the City of Livermore and the City of Pleasanton have all temporarily suspended shut-offs due to non-payment during this time.

COVID-19 Has No Impact on the Safety or Supply of Your Drinking Water

In light of concerns surrounding COVID-19 (coronavirus), Zone 7 Water Agency would like to reassure residents and businesses that this virus has no impact on the safety or supply of your drinking water. EPA recommends that Americans continue to use and drink tap water as usual. The World Health Organization (WHO) has stated that the, “presence of the COVID-19 virus has not been detected in drinking-water supplies and based on current evidence the risk to water supplies is low.”

For more information and updates please see:

• https://www.epa.gov/coronavirus/coronavirus-and-drinking-water-and-wastewater
• https://www.asdwa.org/covid19/

As always, Zone 7 is committed to providing its customers with a safe and reliable source of water.  Zone 7 potable (drinking) water meets, and in most cases exceeds all stringent state and federal drinking water requirements. Zone 7’s most recent Annual Water Quality Report is available on our website: https://www.zone7water.com/36-public/content/120-consumer-confidence-report

Recruitment is now open for an Associate Civil Engineer / Professional Geologist

 Visit the Careers tab to apply!

Zone 7's Schools Program Visits Over 660 Classrooms Each Year

Curious about what our classroom instruction is like? 

Get an insider's peek into Zone 7's Schools Program of courtesy Fairland's Elementary School 5th Grade Teacher Mrs. McCutcheon. Take a look at to see how local students experience "Life as a Water Molecule." A big thank you to Mrs. McCutcheon for putting together such a wonderful video about our program! And to learn more, visit the Kid's Zone.

Want to stay up to date on our Schools Program? Check out our newly launched Kids' Zone eNewsletter.

We are committed to delivering a safe and reliable water supply to our customers. Even with the Division of Drinking Water's newly reduced response levels for PFOA and PFOS, Zone 7 continues to deliver all water below the new limits.

Click here for more information on PFAS from Zone 7.

Click here for more information on PFAS from the California Water Board.

Before you buy, check out the High-Efficiency Clothes Washer Rebate Program

Zone 7 Water and the local water agencies are offering a rebate of up to $75 rebate for the purchase and installation of a qualifying ENERGY STAR Most Efficient labeled high-efficiency clothes washers on the program’s Qualifying Product List.  Check the list before you purchase your new machine because the list changes on a monthly basis.  This program applies to purchases from June 20, 2019 until funds are exhausted.  Click here for program details and application.

Weather and Emergency Resources

The following are some resources to help you be ready for the next storm.

• Real Time Streamflow Data
• Bay Area Weather
• Emergency Preparation – Winter Wise
• Sandbags & More Information  
• If there's an emergency, be the first to know. Sign up for AC Alerts here. 

Arroyo Seco Mural Pilot Project

A big thank you to all of the volunteers that came out to assist us with the Arroyo Seco Mural Pilot Project. We will pick up where we left off in spring 2020. Stay tuned for more volunteer opportunities then!

Zone 7 Water Agency 2018 Annual Consumer Confidence Report 

We are proud to report that all water supplied during 2018 met the regulatory standards set by the state and federal governments and, in almost all cases, the quality was significantly better than required.  This report is an overview of last year’s water quality, which includes details about your source(s) of water, what it contains, and how it compares to standards set by regulatory agencies.  As your water wholesaler, our mission is to provide a reliable supply of high quality water.  We want you to understand the efforts we make to continually improve the water treatment process and protect our water resources.  We are committed to ensuring the quality of your water and to providing you with this information because informed customers are our best allies. If you have any questions about this report or concerning your water, please contact our Water Quality Manager, Gurpal Deol at 925-447-0533 or email us at waterquality@zone7water.com

Strategic Planning Priorities

Zone 7 establishes Strategic Planning Priorities in order to focus on its most immediate needs in an efficient and cost-effective manner. These Strategic Planning Priorities have been updated for 2019 and can be viewed at the bottom of Zone 7's Misson, Vision & Values page, along with the previous 2017 Strategic Planning Priorities.

Major Capital Project Updates

Zone 7 implements capital improvement projects to continue providing a reliable supply of high quality water, flood protection, and groundwater basin management. Click on the links below to obtain more information about the major projects in progress:

• Arroyo Mocho Medeiros Parkway Project
• Patterson Pass Water Treatment Plant Upgrades and Ozonation Project
  
  
  • Sign Up for Future Project Updates
    
    
• Del Valle Water Treatment Plant Ozonation Project
  
  
• Dougherty Reservoir Recoating and Rehabilitation Project
• California Water Service (CWS) 5 Turnout Replacement Project

Sustainable Groundwater Management Plan

Zone 7 Water Agency is the governing Groundwater Sustainability Agency (GSA) for the Livermore Valley Groundwater Basin and has managed the Basin sustainably for more than 40 years. Zone 7 submitted an Alternative Groundwater Sustainability Plan in accordance with the Sustainable Groundwater Management Act (SGMA) adopted by the State Legislature in 2014. As required by SGMA, Zone 7 completed its most recent Annual Report for the Sustainable Groundwater Management Program 2019 Water Year.

Proposed Changes to Mining and Reclamation Activities in the Chain of Lakes Area

The County of Alameda has started an environmental review process related to proposed changes in mining and reclamation activities in the Chain of Lakes area, primarily near Lakes A and B.  Please see the link below for recent public notice documents from the County of Alameda and refer to the County's Neighborhood Preservation and Sustainability Pending Projects page for a complete list of documents and updates.

County of Alameda Eliot Quarry Surface Mining Permit Noticing

Preliminary Lake Use Evaluation for the Chain of Lakes (2014)

The purposes of this 2014 study are to identify which potential lake uses may be more suitable for individual former quarries – especially where conflicting proposed alternatives uses may exist – and provide a framework for evaluating proposed uses as lakes are transferred to Zone 7 ownership. The evaluation generally does not preclude any given lake from distinct uses, but instead provides a tool for examining the benefits or impacts associated with a proposed use.

Preliminary Lake Use Evaluation for the Chain of Lakes