Find Your Retailer
As a wholesaler, we work collaboratively with our network of retailers to ensure seamless delivery of safe, clean water to the Tri-Valley community. Need help contacting your retailer? Select from the list below or check our Maps page to see each jurisdiction area.
City of Pleasanton Operations Services
3333 Busch Road, Pleasanton, CA 94566
Monday – Friday, 7 a.m. – 3:30 p.m.
(925)-931-5500
City of Livermore Water Resources Division
101 W. Jack London Blvd., Livermore, CA 94551-7632
Monday – Friday, 8:00 a.m. to 4:00 p.m.
(925) 960-8100
California Water Service
195 South N Street, Livermore, CA 94550
Monday – Friday, 8:30 a.m. to 5:00 p.m.
(925) 447-4900
Dublin San Ramon Services District
7051 Dublin Blvd., Dublin, CA 94568
Monday – Friday, 8:00 a.m. – 5:00 p.m.
(925) 828-0515
Maps
Find Your Way Around Zone 7
Zone 7 is located in Eastern Alameda County and serves the Tri-Valley community, including the cities of Livermore, Pleasanton, Dublin, San Ramon and part of Dougherty. These maps will give you an idea of our location, service area and other helpful information.
Service Area Map
This map shows Zone 7’s service area boundaries, including areas that are served by each of our four water retailers. The other areas within our service boundaries consist of agricultural or business customers, whom we service directly.
Learn more in Find my Retailer.
Download as a PDF
WATER WAYS MAP
This map shows how stormwater flows through our watershed. During a rain event, water makes its way from our streams and arroyos into these larger flood channels and rivers and eventually out to San Francisco Bay and the Pacific Ocean. It is important to remember that stormwater runoff also carries pollution through these waterways and out into the San Francisco Bay.
Learn more in Protecting our Watershed.
Download as a PDF
Facilities Map
Zone 7 operates two surface water treatment plants, a groundwater demineralization plant, and a network of groundwater wells. Additionally, we are charged with managing our groundwater basin, a valuable resource for the Tri Valley.
Learn more in Water Treatment Facilities.
Download as a PDF
State Water Project Map
This map shows the major pieces of infrastructure of the State Water Project. Zone 7 is one of twenty-nine state contractors across the state of California that participate in this state run partnership to manage water infrastructure that provides an annual allotment of water to each of the partners. Created by approval of voters in 1960 – the State Water Project is considered one of the greatest engineering achievements of the 20th Century.
Learn more in Water Reliability.