Our Service Areas
Cal Water serves about 2 million Californians across California from Chico in the north to the Palos Verdes Peninsula in the south.
Cal Water by the Numbers
We provide more than 80 billion gallons of water annually to more than 110 communities across California.
View Who We Serve Below
Fremont Valley, Grand Oaks, Lancaster, Lake Hughes, Leona Valley
Colma, Daly City, San Carlos, San Mateo, South San Francisco
Atherton, Menlo Park, Portola Valley, Woodside
Carson, Compton, Long Beach, Torrance
Bell, Commerce, Montebello, Monterey Park, Vernon
Hermosa Beach, Redondo Beach
Bodfish, Kernville, Lakeland, Mountain Shadows, Onyx, Squirrel Valley, South Lake, Wofford Heights
Cupertino, Los Altos, Los Altos Hills, Mountain View, Sunnyvale
Lomita, Palos Verdes Estates, Rancho Palos Verdes, Rolling Hills, Rolling Hills Estates
Lucerne, Duncans Mills, Guerneville, Dillon Beach, a portion of Santa Rosa