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

It's the final leg of the massive Colorado River Aqueduct: the 13-mile-long San Jacinto tunnel, bringing up to 1,700 cubic feet of water per second underneath one of Southern California's tallest ...

Top water negotiators declined to speak at an upcoming conference amid closed-door meetings about the future of the water ...

In 1928, the Metropolitan Water District was formed for the express purpose of building the Colorado River Aqueduct and transporting the water to the city. March 12 of that same year, the St ...

Arizona has taken the largest hit from Colorado River water shortages, and will take more, but Gov. Katie Hobbs said other states are lagging.

As part of the Colorado River Aqueduct, it remains a critical piece of 1930s-era infrastructure. Albert Brave Tiger Lee is a Southern California native, son of Korean immigrants, a father and a ...

Rare look inside aqueduct built almost 100 years ago entirely by hand Eyewitness News got a rare look inside an underground portion of the Colorado River Aqueduct that runs through San Jacinto ...

Together with our Colorado River Aqueduct, these systems provide half of the water used in the region. “Southern California has long benefitted from our investments in the infrastructure and ...

Completed in 1939, the tunnel was a cornerstone in the construction of the 242-mile Colorado River Aqueduct. It enabled the delivery of as much as 1 billion gallons of water per day. The tunnel is ...