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

As more sanitation districts test wastewater for COVID-19, questions remain on interpreting the data

Wastewater can inform public health departments of new variants in the community, but the data collected is still inconclusive.

Advocacy and science work together to improve water quality in Coal Creek

Two non-profit groups in Crested Butte work to clean up waters still polluted from the Keystone and Standard mines.

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...

Polis signs five major water bills into law: instream flows, anti-speculating, and more

Colorado enacted five major pieces of water legislation, including providing more water for environmental flows and studying how to limit water speculation.

As the Salton Sea shrinks, it leaves behind a toxic reminder of the cost...

Scientists fear that eventually the toxic residue of more than a century of agricultural runoff will be blown into the air — and into the lungs of residents.

State inspections lag for New Mexico’s primary drinking water source

New Mexico is behind in water inspections for the third year in a row, leaving water quality in question.

Paddling the Green River to report on Western water issues – Water Buffs Podcast...

Journalist Heather Hansman floated the Green River to explore water issues in the American West, then wrote a fascinating book about her journey.

Potable water needs in southeastern Colorado persist despite Trump veto

For the last two years, Robin Daigle has had to boil her tap water before pouring it in ice cube trays.  She boils tap water if she needs it to...

Denver Water is halfway through replacing lead pipes. Why didn’t this happen sooner?

On an early morning, a quiet Denver neighborhood was temporarily transformed into a construction zone. A boring machine on the road outside someone’s home pointed a long, thin drill...

Praying for rain

The Zuni tribe's homeland is one of the most parched sections of the country. The tribe has already declared three drought emergencies in the last 15 years. Will it survive the next one?