District Information


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2524 Townsgate Road, Suite A
Westlake Village, CA 91361

Customer Service
7:00 a.m. to 7:00 p.m.
(805) 497-2757
Contact us via email

District Manager
Doug Varney

After-Hours Phone Number
(805) 497-2757

Automated Payment Number
(888) 598-9824

Payment Mailing Address
California Water Service
P.O. Box 7229
San Francisco, CA 94120-7229

Westlake phone service is scheduled to be available at 7:00 a.m. today.

If you have a water-related emergency, please contact Cal Water using the Westlake after-hours phone number.

Infrastructure Improvements

Serving a portion of Thousand Oaks

Cal Water's Westlake District was formed in 1983 with the purchase of the Westlake Water Company. To meet the needs of our customers, we purchase imported surface water from the Metropolitan Water District of Southern California (MWD) through Calleguas Municipal Water District. Our system includes 105 miles of pipeline, six storage tanks, and 23 booster pumps. We proactively maintain and upgrade our facilities to ensure a reliable, high-quality supply.

Closest Western Union Pay Stations

Note: In addition to the locations listed below, you can also make a payment at any Western Union nationwide that offers its Quick Collect service.

Business Address City ZIP Code
El Punto Professional Services707 E Thousand Oaks Blvd Ste 11Thousand Oaks91360
Ralphs #6201500 N Moorpark RdThousand Oaks91360
Rite Aid #5559387 E Avenida De Los ArbolesThousand Oaks91360
Rite Aid #5559387 E Avenida De Los ArbolesThousand Oaks91360
Vons #16101790 N Moorpark RdThousand Oaks91360
Vons #31352725 Agoura RdThousand Oaks91361
Pavilions #22151135 Lindero Canyon RdThousand Oaks91362
Ralphs #93963 E Thousand Oaks BlvdWestlake Village91362
Rite Aid #55603825 E Thousand Oaks BlvdWestlake Village91362
Vons #20922048 E Avenida De Los ArbolesThousand Oaks91362