ABOUT CLWA

At Castaic Lake Water Agency (CLWA), our role extends beyond serving as the Santa Clarita Valley's public water wholesaler. Each day, our staff strives to deliver a reliable water source at a reasonable price, while simultaneously serving the community's water needs on other levels. CLWA's staff and Board of Directors work to improve the community by educating residents on easy water-saving practices and implementing programs that reward water use efficiency, such as our School Education Program and Large Landscape Conservation Program. We urge you to join us in this commitment to water conservation and help use water more efficiently in the valley. By conserving water, you help us at CLWA help you. Sincerely, Dan Masnada, View my SCTV public service announcement CLWA General Manager

What is CLWA?

Castaic Lake Water Agency (CLWA) is a public water wholesaler that provides about half of the water that Santa Clarita households and businesses use. CLWA operates two treatment plants, two pump stations, two storage facilities, and over 17 miles of transmission pipelines.

Our mission

The mission of CLWA is to provide reliable, quality water at a reasonable cost to the Santa Clarita Valley.

Your Water

The Santa Clarita Valley's available sources of drinking water include rivers, lakes, streams, ponds, reservoirs, springs and 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 Waterworks District, Santa Clarita Water Division, and Valencia Water Company.

CLWA has an ongoing program of water supply testing and protection. Security measures to protect the Santa Clarita Valley's water supply are in place at all facilities. If you have any questions or concerns about your water supply, please call your water provider directly. Click to Call