In the 1930s, workers bored a 13-mile tunnel beneath Mt. San Jacinto. Here's a look inside the engineering feat that carries Colorado River water to Southern California.

The California Aqueduct, seen here in the Antelope Valley. Water from Northern California will be a large source for Southern California water departments and cities, once the Sierra Nevada ...

Reflections from a road trip to Mono Lake and the Owens Valley, the northernmost reaches of Southern California.

As of Jan. 29, the following key reservoirs that provide water to the State Water Project — also known as the California Aqueduct, which channels water about 700 miles to Southern California ...

that zone includes a section of the California Aqueduct, which transports water from Northern California to Southern California. By the time shaking was felt in more populated areas, including ...

Columnist Teri Sforza writes that new goals may involve shorter showers, recycled water and more conservation. Prepare!