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

A recent decision by a U.S. District Court judge means the half-billion-dollar Gross Reservoir expansion project in Boulder ...

The seven states on the Colorado River are spending millions of dollars to accurately measure how much water flows downstream and how much is taken out along the way. Quantifying the river's flow is ...

A late-season rollercoaster ride this year turned into a steep decline for snowpack levels that feed the Colorado River.

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

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

The Colorado River begins in the Rocky Mountains in Colorado and flows an astounding 1,450 miles through the American ...

The Annual Grand Valley River Cleanup is being held on April 19. Volunteers for the event will split up into groups and spend ...

This time of year has water experts wondering what the snowpack levels will mean for runoff into the Colorado River.

The seven Colorado River states have only a few weeks left to submit a comprehensive plan for water management going forward.

The battle over an annexation to Colorado Springs, while it already needs more water to meet projected growth, is a recent example of tension between Colorado’s continuing urban growth and ...