The hydrology is becoming a significant component in negotiations between the seven states along the Colorado River, who are ...

But the city, which gets 40 percent of its water supplies from the Colorado River, is one of the most legally vulnerable ...

Cities in northern Baja California depend on Mexicali farmers’ rights to use Colorado River water. The Mexican government ...

As states buckle down in negotiations over the future of the Colorado River, the Farm Bureaus for several states sent a joint ...

Utah and six states are negotiating water sharing for the Colorado River, with a deadline set for February, but no firm ...

As western water leaders prepare to gather in Las Vegas, tribal leaders say they want a say in a final agreement.

SALT LAKE CITY (AP) — Hydroelectric turbines may stop turning. Las Vegas and Phoenix may be forced to restrict water usage or growth. Farmers might cease growing some crops, leaving fields of lettuce ...

The future of the Colorado River — a vital water source for 80% of Central and Southern Arizona — is more uncertain than ever ...

Scottsdale could face water shortages and start to drain long-term storage if the ongoing drought forces deeper cutbacks on the Colorado River, which is a primary water source for the northeast Valley ...

The Colorado River’s massive reservoirs are now so depleted that another dry year could send them plunging to dangerously low levels, a group of prominent scholars warns in a new analysis. The ...