Western Water

A wastewater facility on Colorado's Western Slope is resuming operations more than a year after it was shut down for causing a sizable earthquake in 2019.

A new study in the journal Science says that human-driven climate change is pushing the American West into a megadrought, and into its driest period in more than 400 years.

Finding Columbia spotted frogs in Utah's mountains is not easy. But it's possible, with a guide like Paula Trater. She leads a visitor down a dirt path, then through mucky wetlands filled with cattails and a riot of birdsong.

Colorado has its first two "presumptive positive" cases of COVID-19, the illness caused by the latest coronavirus. State health officials on Thursday confirmed an out-of-state visitor to Summit County has tested positive.

Coal-fired power plants are closing, or being given firm deadlines for closure, across the country. In the Western states that make up the overallocated and drought-plagued Colorado River, these facilities use a significant amount of the region's scarce water supplies.

With closure dates looming, communities are starting the contentious debate about how this newly freed up water should be put to use.

A warming climate is already causing river flows in the Southwest’s largest watershed to decline, according to a new study from federal scientists. And it finds that as warming continues it’s likely to get worse. 

Every time thick, dark rain clouds move over the deserts that surround Las Vegas, there's an anticipatory buzz. Flora and fauna alike begin preparing for the rare event, lying in wait for the first few drops.

Todd Esque is usually waiting for them too from his office in Henderson, Nevada. He knows how much desert life depends on their arrival. So when they do come, he's smiling.

With short-term drought plans finished, water managers from across the Southwest recently gathered in Las Vegas to figure out what's next.

The Colorado River Water Users Association annual conference brings together nearly every municipal water agency, irrigation district, Native American tribe and environmental group that relies on the Colorado River.

The federal government is now taking comments on alternatives to a project in western Colorado notorious for causing earthquakes. 

The Bureau of Reclamation is looking for replacements for the Paradox Valley Unit, located in a remote part of western Colorado’s Montrose County. The agency released a draft environmental impact statement for those replacements Friday. 

The West’s water security is wrapped up in snow. When it melts, it becomes drinking and irrigation water for millions throughout the region. A high snowpack lets farmers, skiers and water managers breathe a sigh of relief, while a low one can spell long-term trouble.

Patrick Johnson closed on 2,500 acres in Pinal County over five years ago. The property, just off Interstate 8, is mostly farm fields right now. Johnson’s plan is to build a dream spot for motorsports lovers, including two tracks for racing or testing, 2,000 homes, and a hotel. 

But millions of dollars in, Johnson is a long way from a grand opening.

As climate change continues to sap the Colorado River’s water, some users face serious legal risks to their supplies, according to a new analysis by researchers in Colorado and New Mexico. 

Declining flows could force Southwest water managers to confront long-standing legal uncertainties, and threaten the water security of Upper Basin states of Colorado, Wyoming, Utah and New Mexico.

Much of the Santa Cruz River is a dry, desert wash, only flowing after heavy monsoon rains. As Tucson Water hydrologist Dick Thompson and I walk along the river south of Starr Pass Boulevard, he points out how brown the vegetation looks.

Earlier this year, Arizona -- one of seven southwestern states that rely on the Colorado River -- was in the midst of a heated discussion about water.

“It’s time to protect Lake Mead and Arizona,” the state’s Republican governor, Doug Ducey, said in his state of the state address in January 2019. He spoke to lawmakers in the midst of uncomfortable, emotional discussions at the statehouse in Phoenix about who gets access to water in the arid West, and who doesn’t. 

Updated 11/6/19 at 3:13 p.m.

Proposition DD has passed with 50.7% of the vote, according to unofficial vote totals from the Colorado Secretary of State's office. The Associated Press called the race Wednesday afternoon. Starting May 2020 the state will be regulating and taxing sports gambling in the state, with the vast majority of revenue set aside for projects and programs laid out in the Colorado Water Plan.