Colorado River

When the Glen Canyon Dam was completed in 1966, it was a major development for water management in the arid west. It would also transform Glen Canyon, sometimes described as America's "lost national park," into the second largest man-made reservoir in the country.

NICK COTE FOR KUNC/LIGHTHAWK

Water agencies throughout the West are changing their operations during the coronavirus outbreak to make sure cities and farms don't run dry. Their responses range from extreme measures to modest adjustments to ensure their most critical workers don't succumb to the virus.

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. 

Utah Plans Water Pipeline from Lake Powell

Feb 3, 2020
Wikimedia Commons

The Trump administration has fast-tracked one of the largest new water projects on the Colorado River. KDNK's Amy Hadden Marsh has this report.

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.

Students from Aspen to New Castle gathered at Third Street Center for the Third Annual Healthy Rivers Youth Water Summit. KDNKs Amy Hadden Marsh and Lucas Turner were at the event, and have the details.

Viking

Bill Kight interviews author John F. Ross about The Promise of the Grand Canyon: John Wesley Powell's Perilous Journey and His Vision for the American West.

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.

Today was the third annual Healthy Rivers Youth Water Summit. Students from six local schools met at Third Street Center in Carbondale to share presentations on topics like Health of the Roaring Fork River, Impacts of Snowmaking, Hydro Power, Grey-Water Use and more. Sarah Johnson is the director of the Youth Water Leadership Program, the group that organizes the event. She spoke about what makes this year’s summit stand out.

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.

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. 

Climate change has been called the new normal. But residents in some parts of the Southwest say after living through the last two years, there’s nothing normal about it. 

Communities in the Four Corners -- where the borders of Colorado, Utah, New Mexico and Arizona meet -- have been bouncing between desperately dry and record-breaking moisture since the winter of 2017, forcing people dependent on the reliability and predictability of water to adapt.

Music is blaring and grills are firing up at a parking lot awash in navy blue and orange outside Empower Field at Mile High Stadium in Denver.

Todd Endicott of Lafayette stands outside an ambulance turned Broncos fan-mobile. He outfitted this orange and blue rig for tailgates. It’s plastered in life-size stickers of players, and the football team’s logos, vintage and new. 

https://creativecommons.org/licenses/by-sa/2.0
Baishampayan Ghose

 

In the November election, Colorado voters will consider Proposition DD, a ballot initiative to legalize sports betting that would impose a 10 percent tax on all gambling activities. Sports betting itself might be the least controversial aspect of this legislation, it's where the tax revenues go that gets complicated.

 

In this story KDNK News Director Lucas Turner speaks to Tony Massaro, the Outreach Coordinator at Business for Water Stewardship, Andy Mueller, General Manager at Colorado River District, and Gary Wockner, founder of Coloradans for Climate Justice to learn more.

Finding a river in the West that still behaves like a Western river -- one that rises and falls with the annual rush of melting snow -- is tough. 

Many of the region’s major streams are controlled by dams. Their flows come at the push of a button. Instead of experiencing dynamic flows, dammed rivers are evened out. Floods are mitigated and managed, seen as a natural disaster rather than an ecological necessity. 

One hundred and fifty years ago, a group of explorers led by Civil War veteran John Wesley Powell set out to document the canyons of the Green and Colorado Rivers. It was the first trip of its kind. To commemorate the journey, a group of scientists, artists and graduate students from the University of Wyoming called the Sesquicentennial Colorado River Exploring Expedition has been retracing his steps this summer. 

The Colorado River is short on water. But you wouldn’t know it by looking at a slate of proposed water projects in the river’s Upper Basin states of Colorado, Utah and Wyoming.

The river and its tributaries provide water for 40 million people in the Southwest. For about the last 20 years, demand for water has outstripped the supply, causing its largest reservoirs to decline.

Snowpack in every part of Colorado’s high country is sporting layers of dust, according to a new statewide survey of the state’s winter accumulation.

“This is a low frequency dust season,” wrote Jeff Derry, head of the Colorado Dust on Snow Program, in a post about the survey results. “But may be a high consequence snowmelt season.”

CIÉNEGA DE SANTA CLARA, MEXICO — Juan Butrón-Méndez navigates a small metal motorboat through a maze of tall reeds here in the Mexican state of Sonora. It’s nearing sunset, and the sky is turning shades of light blue and purple.

The air smells of wet earth, an unfamiliar scent in the desert.

LAGUNA GRANDE, BAJA CALIFORNIA, MEXICO — It’s mid-morning in the Sonoran desert and already the temperature is rising.

Karen Schlatter suggests we find some shade, a relatively easy task at Laguna Grande, a restoration site along the Colorado River’s historic channel in Mexico. It’s managed by the Sonoran Institute, where Schlatter is associate director of the binational environmental group’s Colorado River Delta program.

SAN LUIS RIO COLORADO, MEXICO — From inside a small airplane, tracing the Colorado River along the Arizona-California border, it’s easy to see how it happened.

As the river bends and weaves through the American Southwest, its contents are slowly drained. Concrete canals send water to millions of people in Phoenix and Tucson, Los Angeles and San Diego. Farms, ribbons of green contrasted against the desert’s shades of brown, line the waterway.

High snowpack in the southern Rocky Mountains this winter will likely stave off a shortage declaration in the Colorado River watershed in 2020, relieving pressure on water managers attempting to navigate future scarcity.

New data from U.S. Bureau of Reclamation models show a lessened risk of a key Colorado River reservoir dropping far enough to trigger a first-ever shortage declaration. Snowpack in the Upper Colorado River Basin is at 138 percent of the long-term median, a level not seen in mid-March since 1997.

Exhibit Near Moab Recalls Glen Canyon Before the Dam

Mar 18, 2019
Molly Marcello

For 55 years, legendary Colorado River runner Ken Sleight has thought about the sacred sites that were submerged in Glen Canyon when it was dammed. An art exhibit showing in Green River, Utah is helping keep the memories alive.
 

AspenJournalism.org

The Colorado River Water Conservation District is facing some funding problems but hopes a recent successful effort by Colorado Mountain College to free up tax money will also benefit them. To dive deeper into a slightly murky issue, Brent Gardner-Smith of Aspen Journalism joins Mark Duggan for this week's KDNK News Brief.

States that rely on the Colorado River for their water supplies are currently unable to finish a series of agreements that would keep its biggest reservoirs, Lake Mead and Lake Powell, from dropping to levels not seen since they were filled decades ago.

Five states — Colorado, Utah, New Mexico, Wyoming and Nevada — are done. The country of Mexico has also completed its portion. But California and Arizona failed to meet a Jan. 31 federal government deadline to wrap up negotiations and sign a final agreement.

The seven states that rely on the Colorado River are trying to finalize details on how use less of its water. Currently all eyes are on Arizona, which has a had a tough time agreeing how to dole out cuts to water supplies.

On the first day of the legislative session, water led Arizona Gov. Doug Ducey's State of the State address. More specifically, he wants a drought plan finished — one that keeps the Colorado River system at healthy levels.

Following one of the hottest and driest years on record, the Colorado River and its tributaries throughout the western U.S. are likely headed for another year of low water.

That’s according to an analysis by the Western Water Assessment at the University of Colorado Boulder. Researcher Jeff Lukas, who authored the briefing, says water managers throughout the Colorado River watershed should brace themselves for diminished streams and the decreasing likelihood of filling the reservoirs left depleted at the end of 2018.

The briefing relies on data from the National Oceanic and Atmospheric Administration, the U.S. Geological Survey and the Natural Resources Conservation Service among others.

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