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

Pitkin County groups concerned about marble quarry’s impacts on waterways

Local groups are keeping a close eye on a marble-mining company that violated the Clean Water Act with a Yule Creek diversion.
After two decades of drought, Lake Mead, which is impounded by Hoover Dam, is just 40 percent full. A “bathtub ring” visible along the edges of the lake show how far its water levels have dropped. PHOTO BY TED WOOD. SUPPORT FOR AERIAL PHOTOGRAPHS PROVIDED BY LIGHTHAWK

Crisis on the Colorado Part II: On a Water-Starved River, Drought Is the New...

With the Southwest locked in a 19-year drought and climate change making the region increasingly drier, water managers and users along the Colorado River are facing a troubling question: Are we in a new, more arid era when there will never be enough water?

‘This system cannot be sustained’

This year, tribal nations enter negotiations over Colorado River water.

Seasonal river cleanups could be a new community conservation tradition in Tucson

The Santa Cruz River may be dry but it has come alive with people who are making a seasonal river cleanup a community conservation tradition in Tucson.
Yampa River rafting photo

Craig betting on Yampa River to help transition from coal economy

Craig officials and river enthusiasts are hoping a long-overlooked natural resource just south of town can help create economic resilience.

State looking to oppose White River storage project in water court

For more than 4½ years, state engineers in Colorado have expressed concerns that a conservancy district has not proven there is a need for the water, which would be stored in the proposed White River reservoir and dam project.

Scientists use simple cameras to answer complex questions about forests and the snowpack

“Snowtography” captures how the snowpack can vary dramatically across short distances

Photos: Abiquiu Lake, March 2022

This page in our free multimedia library features photos of Abiquiu Lake, which impounds the Rio Chama in northwest New Mexico. Situated between the Sangre de Cristo and San Juan...

Photos: Senator Wash and Squaw Lake, February 2021

This page features photos of Senator Wash Reservoir and Squaw Lake along the Lower Colorado River. Located just above Imperial Dam on the California/Arizona border, both Senator Wash and Squaw...

Concerns rise over Grizzly Creek Fire’s impact on Colorado River’s endangered fish downstream

By Heather Sackett The Grizzly Creek Fire in Glenwood Canyon has many people praying for rain. But the very thing that could douse the blaze, which has burned 32,000 acres as...