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 ...

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 ...

UCLA researchers say California and other states aren't recycling enough water. They recommend reusing much more to ease ...

Five out of seven Colorado River basin states are failing to maximize a critical resource that could help alleviate the ...

which brings water from the Colorado River through the Colorado River Aqueduct. The district serves about 18 million people, including Los Angeles and San Diego counties. The Colorado River ...

The project includes linking the reservoir to a 350-mile pipeline network connecting to both the Colorado River and California aqueducts, making it the largest new water infrastructure project in ...

A combination of water management practices has contributed to notable groundwater gains in Central Arizona despite the region dealing with long-term water stress, according to a new study.