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

As Colorado ramps up PFAS drinking water tests, small towns brace for costly fixes

Renee Hoffman was never thrilled about the water quality at her house in Sleepy Bear Mobile Home Park on the outskirts of Steamboat Springs. “It just didn’t taste great,” she...

Local groups voice renewed interest in Crystal River Wild & Scenic designation

Residents of Colorado's Crystal River valley are reviving efforts to protect the upper portion of the river through a federal designation.

Crisis on the Colorado Part I: The West’s Great River Hits Its Limits– Will...

As the Southwest faces rapid growth and unrelenting drought, the Colorado River is in crisis, with too many demands on its diminishing flow. Now those who depend on the river must confront the hard reality that their supply of Colorado water may be cut off.
Glen Canyon Dam photo

Electric costs in Colorado set to surge as Lake Powell struggles to produce hydropower

A federal agency aims to offset rising costs linked to Lake Powell’s inability to produce as much hydropower due to drought.

Dropping reservoirs create ‘green light’ for sustainability on Colorado River

Dropping reservoir levels have opened a window of opportunity for water-management policies that move the river system toward sustainability.

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...

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...
Western Slope Colorado River

Water conservation payments to Colorado ranchers could top $120M; is it enough?

A new economic study suggests that a wide-scale water conservation program in Colorado could cost more than $120 million.

Decades later, abandoned mines continue to haunt Colorado’s waterways

According to a 2017 study, there are over 23,000 abandoned mines across Colorado and 1,800 miles of streams that are impaired due to pollutants related to acid mine drainage.

New study shows Durango’s water supplies declining dramatically as climate change, drought hit home

A new study finds that Durango can no longer depend solely on direct flow from the Florida and Animas rivers for a reliable supply of water.