A record warm winter could send Lake Powell to a historic low. Flaming Gorge...
A cream-colored band lines the orange sandstone walls that rise above the blue-green waters of Lake Powell. The so-called “bathtub rings,” these chalky layers remind boaters zooming across the...
Potable water needs in southeastern Colorado persist despite Trump veto
For the last two years, Robin Daigle has had to boil her tap water before pouring it in ice cube trays.
She boils tap water if she needs it to...
Colorado River crisis fails to force deal from states
Dry conditions and federal deadlines not working like in the past
Less federal pressure, worsening drought, and more interstate tension loom over Colorado River talks
The Colorado River Basin is in crisis.
Climate change is reducing its flow and its biggest reservoirs are shrinking. The seven U.S. states that use the river are negotiating cutbacks...
As deal deadline approaches, Colorado River stewards debate a broad range of options
It’s crunch time for negotiators from seven western states trying to strike a deal before Feb. 14 on how to share the dwindling Colorado River.
But four days of talks...
Massive energy storage project eyed for Four Corners region
BECLABITO, N.M. – Standing in a breezy parking lot on Navajo land in the state’s far northwest corner, Tom Taylor looked toward the western horizon and then upwards at...
Trees keep a record of Colorado’s Crystal River. Researchers say that story could help...
Tree rings can tell a story. Wide bands signal a wet period, while narrow ones show a drought. Whole ecosystems can be encoded in trees. In Western Colorado, scientists...
Rainfall brings Colorado River drought relief, but concerns for next year’s water supply remain
Heavy autumn rains brought relief to drought-plagued portions of the Southwest, but across the Colorado River basin ongoing water supply concerns still linger amid tense policy negotiations and near...
Zebra mussels threaten infrastructure and native ecosystems. Colorado is ramping up efforts to detect...
On a bluebird day at West and East Lake in Grand Junction, Maddie Baker throws a plankton tow net into the water, and drags it back to her.
“This is...
Solar growth cushions Colorado River hydropower declines
Lakes Mead and Powell, the basin’s two largest reservoirs, are approaching critical levels in which hydropower from their dams (Hoover and Glen Canyon, respectively) would be severely curtailed or altogether cease.