Current snowpack levels in the Upper Colorado River Basin hit 90% of normal on Friday, better than where snowpack stood on ...

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

Researchers from the University of California, Los Angeles, combed through often-inaccessible wastewater data to show that ...

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

Water recycling can lessen the burden on the Colorado River Basin, but just 26% of treated municipal wastewater is reused ...

California and Nevada — are about a third full and rely on snowmelt from the river basin upstream to be replenished. The amount of snow in the Upper Colorado River Basin generally peaks in early ...

Legally, the Upper Basin and the Lower Basin (Arizona, California, and Nevada) should split a fixed, equal amount of Colorado River water, but that split has become physically impossible as water ...

A 2026 deadline is looming for the seven states – Colorado, Utah, Wyoming, New Mexico, California, Arizona and Nevada – to renegotiate how much each can draw from the river. The federal ...

The woman was knocked unconscious after crashing in a remote part of the Colorado River, Nevada officials said.

Three western US states have agreed to draw less water from the drought-depleted Colorado River in exchange for US$1.2bn in federal funding. Arizona, California and Nevada said the deal would ...

The seven states that depend on Colorado River water — Arizona, California, Colorado, Nevada, New Mexico, Utah and Wyoming — are in the midst of negotiations about how the river and its ...

Stephanie Sy… The Supreme Court has ruled against the Navajo Nation in a dispute involving water from the drought-stricken Colorado River. Arizona, California and Nevada on Monday proposed a ...