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

The State Department's controversial denial of a request by Mexico for a special delivery of Colorado River water to Tijuana is raising concern over future water negotiations.

The County Water Authority said there is “plenty of water” to meet demands for the foreseeable future, and it is trying to ...

California, Arizona and Nevada are urging the Trump administration to change course on the Colorado River. The states are ...

When Mayor Todd Gloria announced that he was dismissing the city’s top bureaucrat more than a month ago, he said the move was ...

A sign warns of sewage contaminated ocean water on a beach in Coronado, California. The entire shoreline of Southern California's Imperial Beach was closed in 2021 after sewage-contaminated runoff ...

Retaliating against Mexico through Colorado River deliveries stands to sour relations along a waterway where the U.S. has worked for years to build a ...

The Trump administration has refused to send water from the Colorado River to drought-stricken Tijuana. It is seeking to ...

Veteran members of San Diego street gangs say their peace efforts ... its January decision against designating the Tijuana River Estuary a Superfund site. In a letter to Imperial Beach Mayor ...

The Colorado River Aqueduct begins near Parker Dam and ... continue toward Lake Mathews in Riverside or be diverted toward San Diego. Bednarksi said he's unaware of the aqueduct ever being shut ...