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

Desalination helps meet water shortfalls in parts of the world. Is it a viable...

State Sen. Kevin Priola traveled to Israel in 2022 and came away with an idea: If the arid country can produce drinking water by taking the salt out of...

Colorado River restoration project crawls forward as some environmental groups call for radical change

The Colorado River Water Conservation District voted to give $1 million of their taxpayer-raised funds to help construct a connectivity channel meant to improve deteriorated conditions at the headwaters of the Colorado River.

Video story: California’s vanishing lake (full length)

Water conservation in California’s southern desert is causing an environmental disaster as the Salton Sea quickly shrinks.
Castle Creek in Aspen

Aspen officials want more data to plan for drought, seeking $59k for more tools

The city of Aspen is hoping some grant money can help it collect more data on snow and streams in the high country so it can better predict and plan for droughts.

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 stream in the Rocky Mountains. Photo by Erik Mclean on Unsplash

Overlooked Army Corps rulemaking would shrink federal stream protections

Conservation groups and state regulators are alarmed by proposed changes to nationwide permits that authorize construction across streams and wetlands.

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...

Photos: Paonia Reservoir, July 2021

This page features drone-captured images of Paonia Reservoir, located in Gunnison County, Colorado. Constructed in 1962, 199-foot Paonia Dam crosses Muddy Creek just upstream from its junction with Anthracite Creek....

Glen Canyon Dam faces its existential moment

PAGE, Ariz. – In the span of U.S. history certain years are turning points, milestones in the nation’s story. 1776. 1865. 1929. 1968. Circumstance and consequence conspire to make...

Scientists use cosmic rays to study the snowpack

Extraterrestrial particles offer insights into Earth’s mountain water towers