Upstream states on the Colorado River are investing in measurement technology, but experts say more data doesn't always mean ...

The amount of snowmelt expected to reach the key reservoirs on the Colorado River this spring is far below the median of the ...

Time is ticking for states that share the shrinking Colorado River to negotiate a new set of governing rules. One major ...

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

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

State officials at the Division of Water Resources office in Steamboat Springs are predicting river flows and reservoir ...

The State Department's controversial denial of a request by Mexico for a special delivery of Colorado River water to Tijuana ...

Communities supporting a $2 billion water supply project in northern Colorado — which will create two new reservoirs — have agreed to pump $100 million into a fund improving health of ...

Dry spring weather is causing plants to use more snowmelt, reducing Colorado River streamflow. This explains why runoff predictions have missed the mark since 2000, highlighting the need to improve ...

How states dependent on the Colorado River are struggling to strike a long-term agreement Years of overuse combined with rising temperatures and drought have meant less water flows in the Colorado ...

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