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

Data viz: Lake Mead levels

Last update: September 21, 2022 Percent of total capacity Source: US Bureau of Reclamation

Winter’s alarmingly low snowpack offers a glimpse of the changing rhythm of water in...

As global temperatures rise, the freezing line where precipitation changes from rain to snow moves up the mountains, shrinking the area capable of sustaining a seasonal snowpack.

Rainfall brings Colorado River drought relief, but concerns for next year’s water supply remain

Heavy autumn rains brought relief to drought-plagued portions of the Southwest, but across the Colorado River basin ongoing water supply concerns still linger amid tense policy negotiations and near...
Ute Water Assistant Manager Greg Williams shows a map where the domestic water provider plans to build Buzzard Creek Reservoir and Owens Creek Reservoir. Cities, conservancy districts, energy companies and private citizens have conditional water rights to build 99 new reservoirs over 5,000 acre-feet on the Western Slope. Photo by William Woody

Colorado has big dreams to use more water from the Colorado River. But will...

The site where Ute Water plans to build Owens Creek Reservoir at 8,200 feet on the Grand Mesa was snow covered by mid-November. The Western Slope’s largest domestic water...

Photos: Heron Lake, New Mexico, August 2022

This page features ground-based photos of Heron Lake, a reservoir that stores water for the San Juan-Chama Project in northern New Mexico. Located along Willow Creek, near its confluence with...
Colorado lawmakers have approved a bill to help regions comply with obligations to deliver water to Kansas, Nebraska, Texas and New Mexico.

Bill providing millions in relief to Republican, Rio Grande river basins clears first hurdle

Colorado lawmakers have approved a bill to help regions comply with obligations to deliver water to Kansas, Nebraska, Texas and New Mexico.

Rancher grapples with abandonment listing

The Fetcher Ranch, like many in Colorado, is struggling with an abandonment policy that may strip water rights from the land.
This photo from December 2021 shows one of the intake towers at Hoover Dam. Federal officials said basin states must conserve 2 to 4 million acre-feet to protect reservoir levels in 2023. CREDIT: HEATHER SACKETT/ASPEN JOURNALISM

Race is on for Colorado River basin states to conserve before feds take action

Seven states in the West have been given until August 15th to implement new strategies and tools to conserve the Colorado River.

One crop uses more than half of Utah’s water. Here’s why.

By Brian Maffly and Mark Eddington, The Salt Lake Tribune   This article is the first in a series supported by The Water Desk, an independent journalism initiative based at the University of Colorado...

Photos and videos: San Juan River, Utah, September 2023

This page in our free multimedia library features photos and videos of the San Juan River, near Mexican Hat, Utah. The San Juan is an important tributary of the Colorado...