A new website from EDF, American Rivers, and Four Corners Mapping provides a special look at the Grand Canyon through an educational, interactive journey. The interactive tool invites people to take a tour through the Grand Canyon and learn how the complexities of the Colorado River crisis impact the Grand Canyon and its surrounding communities and ecosystems through words, images, and short videos. Read More
The Verde River, one of the last free-flowing rivers in the Southwest, remains unprotected after another year of in action to address rural groundwater pumping in Arizona.
After months of negotiations, the Arizona Legislature passed a major water spending plan last month with funding for new conservation efforts to address deteriorating water supplies. However, for the fourth year in a row, state leaders failed to pass legislation to address unlimited groundwater pumping, missing an opportunity to enable a water secure future for 1.5 million rural residents and the state as a whole.
My mom on a houseboat and my dad reveling in the “glory days” of Lake Powell, May 1981.
“They would come to the river to see a reflection of their own liberated minds, running free and easy…In the midst of what had once been regarded as the bleakest scarcity they would find abundance.” —Donald Worster, Rivers of Empire
Lake Powell, our nation’s second-largest reservoir, dropped 40 feet in just the last year to a new record low, triggering an unprecedented set of emergency actions. The changes underway at Powell provide a striking illustration of how a new era of aridification in the West is pushing a river management culture steeped in assumptions of the past to the brink. It’s been a few years since I’ve visited Lake Powell, so two weeks ago I went back to see how it’s changed with my own eyes.
This year, farmers in Pinal County, Arizona, will lose two-thirds of their irrigation water from the Colorado River because of a historic shortage declaration triggered by the driest period in more than 1,000 years. And within two years, they will be completely cut off from the Colorado River.
Some farmers are responding by fallowing fields. Others are selling their land to solar companies. And then there’s Will Thelander, a farmer who partnered with EDF, Bridgestone Americas and the University of Arizona to test a new crop that uses half as much water as the alfalfa he previously grew.
Crop-switching to a desert shrub called guayule used to produce rubber is one of just many strategies that will be needed in Arizona and other regions to adapt to water scarcity and maintain agricultural economies in a new era of aridification. However, it’s not nearly as simple as just planting different seeds in the ground.
The Arizona Legislature opened this week with the state facing significant water insecurity. Water has climbed to one of the top three concerns of Arizona voters, who are getting engaged in water issues and will be watching the Legislature closely this session as an election year looms large.
EDF Action and our Water for Arizona Coalition partners are focusing on the following five priorities for this year’s legislative session to respond to residents’ concerns and help ensure water security for Arizona.
In June, a portion of my neighborhood in Flagstaff, Arizona, was put on pre-evacuation notice due to a nearby wildfire. A few weeks later, storms dumped heavy rains over a burn scar from a 2019 fire that caused destructive floods through parts of town. So far, this summer has been our third-wettest monsoon season on record, a complete contrast from our two driest monsoon seasons on record in 2019 and 2020.
These extremes are just a few local examples of the havoc that climate change is causing around the world. Here in the West, we are now in uncharted territory with the first-ever shortage declaration on the Colorado River.
Water scarcity in the Colorado River is becoming more urgent by the day. As temperatures soar to record levels — 122 degrees in Phoenix last month — Lake Mead has plummeted to 37% of its capacity, the lowest level since the nation’s largest reservoir was filled in 1935.
Amid this dire picture comes one significant piece of good news: In the largest ever multisector response to drought, final funding has been committed to enable the Colorado River Indian Tribes (CRIT) to conserve nearly 49 billion gallons of water (or 150,000 acre-feet) in Lake Mead over three years.
This project is the largest single conservation effort to date, both in dollars and volume of water, in the Colorado River Basin. It is a harbinger of the unprecedented collaboration that will be required going forward to build resilience to climate change and water scarcity in the West.
Climate change is already having sweeping impacts across Arizona — from devastating wildfires to increases in heat-related illnesses and deaths to declines in safe and reliable water supplies. Unless global carbon emissions are reduced to net zero in the coming decades, these impacts will only multiply and increase in severity across the Southwest.
We must embrace all available tools to reduce carbon emissions to help stave off worsening climate change, which is why we oppose HB 2248, a bill that would undermine progress on Arizona’s proposed clean energy rules. Read More
The Colorado River is a water workhorse for seven western states, supplying drinking water to 40 million people. But it’s not the region’s only important source of water.
Groundwater — the water underground that we can’t see — is also hugely important in the Colorado River Basin. Groundwater provides base flow to rivers and streams, supports groundwater-dependent ecosystems, serves as the primary source of drinking water for many rural communities and plays a key role in water supply balance.
Unlike the Colorado River, which is governed by multi-state agreements, groundwater management is generally most appropriately carried out at the state and local level because groundwater availability is highly localized and variable throughout the basin.
However, gaining a strong understanding of groundwater availability and use across the Colorado River Basin is more critical than ever to managing the system-wide supply and demand balance and long-term planning, especially as the climate becomes increasingly arid. New Colorado River story map highlights importance of groundwater sustainability in the West Click To Tweet
EDF created an online story map at www.edf.org/colorivgw. The story map aims to provide a more holistic view of groundwater supplies and challenges in the seven-state Colorado River Basin (Arizona, California, Colorado, New Mexico, Nevada, Utah and Wyoming), drawing from recent research.
Here are four key highlights from the story map that demonstrate the importance of groundwater and the challenges of groundwater management in the arid West: Read More
Velvet Button’s parents, Ramona and Terry, started farming on a 10-acre allotment on the Gila River Indian Community Reservation south of Phoenix more than four decades ago. Today, the family farms 4,000 acres of alfalfa, Bermuda hay and four types of traditional beans. Ramona and Terry were inducted into the Arizona Farming and Ranching Hall of Fame in 2017, and at least 100 chefs from coast to coast are cooking or baking with their products.
“We’re bringing our traditional food crops to the modern table,” Velvet told us recently on a tour of Ramona Farms. Here are some highlights from our interview and tour with Velvet. Read More
