My personal connections to the Colorado River run long and deep.
I grew up in San Diego during a time when virtually all of that city’s water supply came from the Colorado River. Given that two-thirds of the human body mass is comprised of water, I carried some 15 gallons of Colorado River water around in those days, connecting me physically to the river.
For the West this summer, the news about water was grim. In some parts of California, it didn’t rain for over 100 days. In western Colorado, the ground was so dry that runoff at first evaporated into the air. And in New Mexico and Nevada, the rains never came.
Bill Hasencamp is the manager of California’s Metropolitan Water District, which provides treated water to 19 million people. What was most unfortunate, he said, was that, “the upper Colorado Basin had a 100% snowpack, yet runoff was only 54% of normal.” In 2018, a variation happened — light snow and little runoff, which doesn’t bode well for the future.
Five wells punch the scorching Nevada desert.
Water in this area is locked underneath the ground. It flows silently and invisibly as part of an aquifer stretching roughly 50,000 square-miles. Much of this water collected here thousands of years ago when lakes covered most of Nevada. Now wells are summoning it for human use. The problem is there’s not enough to go around.
At the center of this tension are the five wells.
A housing developer, Coyote Springs Investment, owns four wells, planted to one day pump water for a sprawling new community in the desert, filling the highway stretch about 50 miles northeast of Las Vegas. The remaining well belongs to the Southern Nevada Water Authority.
The risks of water shortages continue to grow along the Colorado River, which supplies about 40 million people from Wyoming to Arizona.
Federal water managers released projections Tuesday showing higher odds of shortages occurring within the next five years.
The Colorado River is in the 21st year of a severe drought that’s being compounded by hotter temperatures influenced by climate change, and the river’s flows have increasingly been insufficient to meet all the demands of cities and farms across the region.
The Colorado River’s largest reservoirs are expected to keep struggling over the next five years due to climate change, according to the federal agency that oversees them.
The Bureau of Reclamation’s new modeling projections, which include this year’s record-breaking heat and dryness in some parts of the southwestern watershed, show an increasing likelihood of an official shortage declaration before 2026.
If dry conditions like the Colorado River Basin has seen since 2000 persist, the agency’s model shows an almost 80% chance of seeing an official shortage declaration by 2025. The chance of seeing the reservoir drop to a critically low level is about 20% in that same time period.
Practically every drop of water that flows through the meadows, canyons and plains of the Colorado River Basin has reams of science attached to it. Snowpack, streamflow and tree ring data all influence the crucial decisions that guide water management of the iconic Western river every day.
Arizona’s top water regulator has endorsed a company’s proposal to take water from farmland near the Colorado River and sell it to the fast-growing Phoenix suburb of Queen Creek.
The plan, which still would require federal approval, has generated a heated debate about whether transferring water away from the farming community of Cibola could harm the local economy, and whether the deal would open the gates for more companies to buy land near the river with the sole aim of selling off the water for profit.
Arizona, Nevada and Mexico will again receive less water from the Colorado River next year under a set of agreements intended to help boost the level of Lake Mead, which now stands at just 40% of its full capacity.
The federal Bureau of Reclamation released projections on Friday showing that Lake Mead, the nation’s largest reservoir, will be at levels next year that continue to trigger moderate cutbacks in the two U.S. states and Mexico.
On New Year’s Day in 2018, Paul Kehmeier and his father drove up Grand Mesa until they got to the county line, 10,000 feet above sea level. Instead of the three to five feet of snow that should have been on the ground, there wasn’t enough of a dusting to even cover the grass.
Maybe you’re brushing your teeth; perhaps you’re rinsing your dishes; you could be watering your plants. When you turn on your faucet in parts of Wyoming, Colorado, Utah, New Mexico, Nevada, Arizona, or California, there’s a good chance you’re drawing water from the Colorado River.
The Water News Network is San Diego County’s source for water news and information.
