An initiative of the Center for Environmental Journalism at the University of Colorado Boulder

One year later: What the March 2019 avalanche cycle hints at on climate change

In studying what led to this historic avalanche cycle, snow scientists are identifying some elements — such as warmer temperatures, wetter air and snow, and more-intense storms — that are consistent with a warming climate.

Colorado official says demand management program holds water

At the heart of a potential program is a reduction in water use in an attempt to send up to 500,000 acre-feet downstream to Lake Powell to bolster thereservoir and meet 1922 Colorado River Compact obligations.

When flows are low, river recreators seek out new allies and avoid making enemies

What used to be a calm stretch of the Yampa River near Craig, Colorado, now boasts a new set of rollicking whitewater rapids.  They’re not the result of some new...

As wildfires grow more intense, California water managers are learning to rewrite their emergency...

Agencies share lessons learned as they recover from fires that destroyed facilities, contaminated supplies and devastated their customers
A lush lawn outside a home in a Thornton, Colo. subdivision photo

Turf replacement bill gains ground

Colorado could soon have a program that would pay property owners to get rid of one of the largest water uses for Western Slope water providers: grass.
The Colorado River delta in Baja California is a mosaic of old river channels, tidal salt flats, and runoff from agricultural fields to the north. PHOTO BY TED WOOD

Crisis on the Colorado Part V: Bringing New Life to a Stressed River

The Colorado River has been dammed, diverted, and slowed by reservoirs, strangling the life out of a once-thriving ecosystem. But in the U.S. and Mexico, efforts are underway to revive sections of the river and restore vital riparian habitat for native plants, fish, and wildlife.

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...

Water Connections

Where groundwater gives way to warm springs, a fight continues over building a new desert town outside Las Vegas.
Hydroelectric turbine at Glen Canyon Dam photo

Powell’s looming power problem

Drought and demand threaten a critical component of the Western grid as Lake Powell approaches minimum power pool for the first time.
This photo from December 2021 shows one of the intake towers at Hoover Dam. Federal officials said basin states must conserve 2 to 4 million acre-feet to protect reservoir levels in 2023. CREDIT: HEATHER SACKETT/ASPEN JOURNALISM

Race is on for Colorado River basin states to conserve before feds take action

Seven states in the West have been given until August 15th to implement new strategies and tools to conserve the Colorado River.