Castaic Lake Water Agency (CLWA) is a public water wholesaler that provides about half of the water that Santa Clarita households and businesses use. The organization operates three treatment plants, three pump stations, three storage facilities, and more than 45 miles of transmission pipelines. It supplements local groundwater supplies with State Water Project water from Northern California....
The Santa Clarita Valley's available sources of drinking water include rivers, lakes, streams, ponds, reservoirs, springs an...d wells. CLWA supplements local groundwater supplies with State Water Project water from Northern California. This water is treated and delivered to the Santa Clarita Valley's four local water purveyors: Los Angeles County Waterworks District #36, Newhall County...