Water Agencies


Retail Agency Contact Information

Los Angeles County Waterworks District 36

(626) 300-3338

The Los Angeles County Waterworks Districts (Districts) are public water systems formed pursuant to Division 16, County Waterworks Districts of the California Water Code. The Districts currently consist of five County Waterworks Districts providing retail water service to Kagel Canyon, Malibu, Val Verde, Acton, and the Antelope Valley.

Newhall County Water District

(661) 259-3610

Newhall County Water District traces its roots back to 1913 and is the Santa Clarita Valley’s first public water utility, currently providing service to more than 44,400 residents in portions of the City of Santa Clarita and unincorporated Los Angeles County communities, including Newhall, Canyon Country, Valencia and Castaic. 

Santa Clarita Water Division

(661) 259-2737

Santa Clarita Water Division (SCWD) is a division of the Castaic Lake Water Agency. SCWD is a water retailer that serves approximately 115,000 people with over 28,000 connections in portions of the City of Santa Clarita in the communities of Canyon Country, Newhall and Saugus and unincorporated portions of Los Angeles County. SCWD supplies water from local groundwater sources and CLWA imported water.

Valencia Water Company

(661) 294-0828

Valencia Water Company (Valencia) serves approximately 116,000 people in the Santa Clarita Valley, including Valencia, Stevenson Ranch and portions of Newhall, Saugus and Castaic. Valencia supplies its customers with high-quality water supplied from local wells and from imported supplies. Valencia has served the Santa Clarita Valley since 1965. Valencia Water Company can be reached at: www.valenciawater.com or 661-294-0828. 

Wholesale Agency Contact Information

Castaic Lake Water Agency

(661) 297-1600

The Castaic Lake Water Agency (CLWA) is the Santa Clarita Valley’s public water wholesaler. CLWA operates three treatment plants, three pump stations, three storage facilities, and over 45 miles of transmission pipelines. Our mission is to provide reliable, quality water at a reasonable cost to the Santa Clarita Valley.