Arizona cities face deep cuts to their water deliveries in the coming months from the overused and drought-depleted Colorado ...

Roughly 100 million gallons of seawater gets pumped through gravel and sand and treated via reverse osmosis at a Carlsbad ...

The 1922 Colorado River Pact Has Never Been Broken, but This Summer Could Change That ...

The federal government is trying to step in where states have not. That is to set a plan to help the Colorado River, which is ...

Two of the seven Colorado River negotiators weighed in Friday on a decade-long management framework unveiled a day earlier by ...

A decade-old treatment plant in San Diego County could leave more water in the Colorado River for states facing severe ...

California, Arizona and Nevada announced the three states have negotiated a plan for larger water cutbacks along the shrinking Colorado River.

Approximately 40 million people across the West depend on the Colorado River for water every single day. But the region could ...

Can Southwest water agencies create a new market for desalinated and recycled water without building pipelines or altering ...

Tens of millions of federal dollars will finally flow to an effort by a coalition of Western Slope governments to purchase some of the largest and most senior water rights on the Colorado River.

Once one of the most dependent on the Colorado River, San Diego now may have water to sell to states that are seeing their ...