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.
Indigenous youths finish historic journey down Klamath River after dams removed
KLAMATH, Calif. — In a thick forest along the remote northern California coast earlier this month, a group of mostly young Indigenous kayakers pushed off into the clear-emerald waters...
As Gross Reservoir rises, Boulder County residents grapple with project’s legal turmoil
Pieter Strauss used to love hosting stargazing parties at his house in the Lakeshore Park neighborhood up Flagstaff Road southwest of Boulder. The hobbyist astronomer would fire up the...
Once a showcase of American optimism and engineering, Hoover Dam faces new power generation...
The long-term drying of the American Southwest poses a gathering and measurable threat to hydropower generation in the Colorado River basin.
Should Lake Mead, the reservoir formed by Hoover Dam,...
Dwindling water supply, legal questions push Colorado River into ‘wildly uncharted territory’
Time is ticking for states that share the shrinking Colorado River to negotiate a new set of governing rules. One major sticking point, which has the potential to thrust...
Colorado has big dreams to use more water from the Colorado River. But will...
The site where Ute Water plans to build Owens Creek Reservoir at 8,200 feet on the Grand Mesa was snow covered by mid-November. The Western Slope’s largest domestic water...
Why don’t we just fix the Colorado River crisis by piping in water from...
The Colorado River is a lifeline for about 40 million people across the Southwest. It supplies major cities like Los Angeles, Phoenix, and Denver and a multibillion-dollar agriculture industry...