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

Colorado lawmakers propose millions in funding to slash groundwater use; curb water profiteering

New legislation could help water-strapped regions of the state meet their obligations to deliver water to Kansas, New Mexico and Texas.

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.
Part of the mining operations at the marble quarry as seen from a path above the quarry in September 2021. The quarry operators will have to comply with 10 special conditions as part of their permit from the U.S. Army Corps of Engineers.

Marble quarry must build bridge, culvert and improve stream for Clean Water Act violation

Colorado Stone Quarries must rehabilitate streams they illegally diverted in 2018, but some say even more needs to be done.

Colorado officials crack down on ponds in Arkansas River basin

State engineers in the Arkansas River basin are beginning to crack down on more than 10,000 ponds without legal water rights, which they say are harming senior rights holders.

Environmental justice board eyes new coordinating entity, better community outreach tools

Colorado's Environmental Justice Advisory Board is discussing recommendations to help the state strengthen its environmental justice work.

Crisis on the Colorado Part I: The West’s Great River Hits Its Limits– Will...

As the Southwest faces rapid growth and unrelenting drought, the Colorado River is in crisis, with too many demands on its diminishing flow. Now those who depend on the river must confront the hard reality that their supply of Colorado water may be cut off.
Cow Creek photo

Ouray County asks state water board to delay filing aimed at instream flow protection

Ouray County is asking the state water board to delay a court filing designed to protect streamflows and resolve issues in a related case.

The delicate dance of Dillon Reservoir during spring runoff

Managing how water moves from one side of the Continental Divide to the other requires cautious timing and accurate forecasting.
Construction workers build a single family home in Castle Rock. The community needs new surface water supplies to reduce its reliance on non-renewable groundwater. Credit: Jerd Smith

Douglas County says no to developers’ San Luis Valley water export proposal

Douglas County will not use COVID-relief funding to help finance a controversial $400 million-plus proposal to export farm water from the San Luis Valley to their fast-growing, water-short region.

Are New York billionaires different than Colorado’s? Work group eyes new tools to stop...

Imposing hefty taxes on speculative water sales, requiring that water rights purchased by investors be held for several years before they can be resold, and requiring special state approval of such sales are three ideas that might help Colorado protect its water resources from speculators.