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

Gross Dam aerial. Photo by Mitch Tobin

Photos: Gross Reservoir aerials, May 2019

This photo gallery features images shot during a Lighthawk aerial photo flight over Gross Dam and Reservoir, west of Boulder. Denver Water has proposed raising the dam by 131...

Aspen joins water managers using new technologies to map mountain snowpack, predict streamflows

As a changing climate renders streamflow predictions less accurate, water managers are turning to new technologies for a clearer picture of what’s happening in their basin’s snowpack.

A feverish stream, a legion of volunteers, a $1.7 million grant. Is it enough...

Could something as simple and natural as a ragged corridor of expansive, towering shade trees help the Yampa River arm itself against climate change?

Photos: Colorado River and tributaries, April 2019

This photo gallery features images shot during a road trip along the Colorado River and two of its tributaries in Colorado: the Blue River and White River. DateApril...

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.

Photos: Front Range aerials, May 2019

This photo gallery features images shot during a Lighthawk aerial tour of water-related sites along Colorado's Front Range. After departing from Rocky Mountain Metropolitan Airport in Broomfield, the flight...
The Colorado River, near Radium, Colorado. Photo by Mitch Tobin

Videos and photos: Colorado River drone flight, August 2019

This page features drone-captured footage and photos of the Colorado River, near Radium, Colorado. The imagery shows the Colorado River after it emerges from Gore Canyon, a popular whitewater rafting...

Denver developer, former governor make $118M play for San Luis Valley water

A well-connected metro Denver water developer is proposing to export millions of gallons of water from the San Luis Valley to Douglas County.

Aurora, Colo. Springs seek to drill on lower Homestake Creek dam sites

The cities of Aurora and Colorado Springs are increasing their efforts to develop a reservoir on lower Homestake Creek in the Eagle River Basin.

CWCB changes course, will open most demand management meetings to public

The Colorado Water Conservation Board has decided to hold upcoming workgroup meetings about a potential water-demand management effort in public