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

Colorado regulators’ effort to fast-track Clean Water Act replacement legislation fails

Colorado water quality regulators’ attempt to fast-track new rules shielding streams left unprotected by changes to the Clean Water Act was abandoned earlier this month after it failed to win support from lawmakers.

Video: Selling water

Should Colorado River water be used to grow alfalfa or subdivisions in the Phoenix metropolitan area?

Stream restoration bill watered down

A bill making it easier for stream-restoration projects to take place has been gutted after stakeholders couldn’t reach an agreement.

As pandemic hammers its finances, Vail pulls out of state cloud seeding program

Vail Resorts Inc., one of the largest financial contributors to Colorado’s cloud seeding program, has dropped out this year, leaving a major hole in the program’s budget.

The Los Angeles River’s overlooked anglers

Unhoused Angelenos use the urban river as a source of sustenance, but a proposal to revitalize the waterway could push them out.

Once a rich desert river, the Gila struggles to keep flowing

Population growth, agricultural withdrawals and climate change have badly diminished the river and threaten its future.

Photos: St. George, Utah and the Virgin River

This page features aerial and ground-based photos of St. George, Utah and the Virgin River outside of Hurricane, Utah. St. George in a city in southwestern Utah on the Arizona...

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.

Brackish groundwater is no easy water solution for Arizona

Deep below Arizona sit large volumes of water that are less salty than the ocean, but not easily used. If it were all pumped to the surface and purified, this brackish groundwater would supply Arizona’s water needs for a century or more. Problem is, it can’t all be pumped.

Photos: Lake Mead and Hoover Dam aerials, May 2021

This page features aerial images of Lake Mead and Hoover Dam, along the Colorado River near Las Vegas, Nevada. Lake Mead is the nation's largest reservoir by capacity, but its...