The Santa Clarita Valley Family of Water Suppliers consists of the Castaic Lake Water Agency, Newhall County Water District, Los Angeles County Waterworks District No. 36, Santa Clarita Water Division, and the Valencia Water Company.
Together with the Suppliers, the City of Santa Clarita and Los Angeles County are members of the Santa Clarita Drought Committee and are all committed to reducing water use in the valley in order to create a more sustainable environment for the future.