San Jose Water Company (San Jose)
San Jose Water Company delivers its customers a mix of groundwater, surface water purchased through the Santa Clara Valley Water District (SCVWD) and treated surface water from local water supply. Those living in the Santa Cruz Mountain District, parts of Saratoga and Los Gatos receive locally treated water, parts of Saratoga, and Cupertino, Campbell, and residents of south San Jose, East San Jose and some unincorporated areas receive SCVWD purchased water, and residents located between Highway 101 to the east, Lawrence Expressway to west and Curtner Avenue to the south receive groundwater.