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

Colorado AG, top water quality regulator vow to challenge new Clean Water Act rule

Though many agricultural interests and water utilities support the new Waters of the U.S. (WOTUS) rule, as it is known, Colorado Attorney General Phil Weiser and Patrick Pfaltzgraff, director of the state’s Water Quality Control Division, said they will take legal action to protect streams that are no longer subject to federal oversight.

Farms use 80% of the West’s water. Some in Colorado use less, a lot...

A greenhouse in Colorado is using 95 percent less water to grow food compared to traditional agricultural practices.
Ella Ditch photo

River District looks for natural solutions to Crystal River water shortage

Officials say a solution to the water shortage on the Crystal River will probably include natural fixes before a dam and reservoir.
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.
roaring fork river

Work underway to smooth out big drop in river near Basalt

Work underway in the Roaring Fork River will make for a smoother ride for boaters beginning this spring.

Unsafe yield

Severe drought, dead wells and political division push Arizona steadily closer to water supply peril.

Recreation groups ask for more inclusion in state Water Plan

Colorado’s river recreation community is asking for more recognition in the update to the state’s Water Plan.

Mobile-home residents stuck in a regulatory roundabout

It's unclear whether a new law could improve water quality in the Eagle River Village park, but legislators want to pressure owners to do more.

Major South Platte River basin project would maximize reuse of Western Slope water, report...

A multibillion-dollar reservoir and pipeline project may one day pull more than 50,000 acre-feet of water per year from the South Platte River.
Miller and Wille photo

Monitoring will make sure Aspen snowmaking doesn’t harm creeks

A monitoring program is trying to ensure that Aspen Skiing Co.’s increased water use for snowmaking won’t harm area creeks.