District Information


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Customer Center
195 South N Street
Livermore, CA 94550
8:00 AM to 5:00 PM
(925) 447-4900
Contact us via email
After-Hours Phone Number
(925) 447-4900
Automated Payment Number
(866) 734-0743
Payment Mailing Address
California Water Service
P.O. Box 4500
Whittier, CA 90607-4500
District Manager
John Freeman, Jr.
The Livermore office is closed for the weekend.
If you have a water-related emergency, please contact Cal Water using the Livermore after-hours phone number.

Serving Livermore and Crane Ridge Mutual Water Company

Cal Water's Livermore District was formed in 1927 with the purchase of the water system from Pacific Gas and Electric Company. In addition to the 17,900 customer connections in our Livermore system, we serve 25 customer connections under and operations and maintenance contract with Crane Ridge Mutual Water Company.

To meet our Livermore and Crane Ridge Mutual customers' needs, we use a combination of local groundwater pumped from 12 wells and surface water purchased from Alameda County, Zone 7 Water Agency.

Most of our water supply originates as snowmelt in the Sierra Nevada, which makes its way to the Bay Area using the San Joaquin-Sacramento River Delta as a conveyance system. Delta water is transported to Zone 7 via the South Bay Aqueduct (SBA). Zone 7 also uses local rain runoff stored in the Del Valle Reservoir and groundwater from the aquifer that lies below the Livermore-Amador Valley.

Water is delivered into Cal Water's distribution system through nine connections with Zone 7.

We proactively maintain and upgrade our facilities to ensure a reliable, high-quality supply.

Closest Western Union Pay Stations
Business Address City ZIP Code
Aim Mail Center #331141 Catalina DriveLivermore94550
Ca Check Cashing #925847 East Stanley BoulevardLivermore94550
Check Into Cash #09062977 East Stanley BoulevardLivermore94550
Fast & Easy Mart Livermore3670 East AvenueLivermore94550
Rite Aid #5925968 Murrieta BoulevardLivermore94550
Safeway #09101554 First StreetLivermore94550
Safeway #12574495 1st StreetLivermore94550
US Bank #3869 (Bank customers only)2125 2nd StreetLivermore94550
US Bank #7825 (Bank customers only)1554 1st StreetLivermore94550
Rite Aid #64561350 North Vasco RoadLivermore94551