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

Colorado bill to expand loan of water to the environment has wide support

House Bill 1157 would allow water-rights holders to temporarily loan their water to the Colorado Water Conservation Board’s instream-flow program with the goal of improving the natural environment.

Photos: Roosevelt Lake and Dam, Arizona, February 2021

This page features photos of Theodore Roosevelt Lake and Theodore Roosevelt Dam, along the Salt River east of Phoenix. Roosevelt Dam, which rises 357 feet, was the first structure completed...

Rain or snow? Observers help scientists understand wintry weather

With a free app, volunteers gather crucial data on what type of precipitation is falling
The confluence of the Colorado and Little Colorado rivers in the Grand Canyon, shown here in a September 2020 aerial photo from Ecoflight, represents an area where the humpback chub has rebounded in the last decade. That progress is now threatened by declining water levels in Lake Powell, which could lead to non-native smallmouth bass becoming established in the canyon. CREDIT: JANE PARGITER/ECOFLIGHT

Declining levels at Lake Powell increase risk to humpback chub downstream

Low levels and warming waters threaten to increase invasive species in the Colorado River.

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.

Yes, there is good news in dark times: A water dividend for the Colorado...

The water once used to cool coal-fired power plants could soon be available for other uses, even to help fill a new drought-protection pool in Lake Powell.
Pistachio farm photo

Tulare County’s never-ending drought brings dried up wells and plenty of misery

In the rural towns around Visalia, drought is a perpetual plight and wells are going dry.

Millions in new taxes approved for West Slope, Front Range water districts

Water won big in Colorado on Election Day as voters in two multi-county districts approved property tax increases to fund water projects and programs.
The Crystal River at the fish hatchery just south of Carbondale

Weak 2020 water year comes to a close

What started as a promising water year for Colorado with above-average snowpack ended Sept. 30 with the entire state in some level of drought.

Scientists clash over how to track the West’s vital snowpack

Supporters of airborne snow surveys dispute “hotspots” study on water forecasts