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Since the 1980s Tucsonans have replaced their green lawns with decomposed granite and opted for plants like palo verde trees and cacti, which can endure long periods of drought and extreme heat.

Phoenix and Las Vegas agree to get rid of decorative grass

The worsening drought brought the agreement from 30 western water agencies.
The Central Arizona Project moves water from the Colorado River to southern Arizona. July 2021

Ex-Reclamation commissioner to head CAP

Burman led the Bureau of Reclamation from 2017 to early 2021 under the Trump administration.
Water levels are at record lows and still dropping in the nation's largest reservoirs. The federal government began the process of restricting water releases from Glen Canyon Dam, which holds back a shrinking Lake Powell.

Feds want the ability to cut back on Colorado River reservoir releases over the next two years

On Friday, the Interior Department began the process of revising existing guidelines for water management in the Colorado River basin.
A canal carries water from the Colorado River to tribal land in Arizona.

Lower Colorado River reservoir evaporation the focus of new analysis

If implemented in its current form, the proposal would translate to significant cutbacks for users in Nevada, Arizona, and California.
Strong Arm, a well-known saguaro cactus in the Tortolita Preserve near Marana, was estimated to be 150 to 200 years old and 40 feet tall when it toppled during an August storm. But the actual cause of death was Erwinia cacticida, a bacteria that causes saguaros to rot and ooze a thick, black liquid.

Iconic Strong Arm was one of many saguaros killed by climate change, deadly bacteria

For close to two centuries, Strong Arm stood sentinel over the Tortolita Preserve near Marana.
Michael Connor, assistant secretary for the Army for Civil Works, back to camera, Tempe water engineering manager Mark Weber and U.S. Rep. Greg Stanton, D-Phoenix, gather Sept. 1, 2022, in front of the Kyrene Water Reclamation Facility. Stanton is working to secure $37.5 million in federal funds to rehabilitate the plant.

Tempe plans to reopen long dormant water reclamation plant amid grinding drought

The recession caused its closure but the drought is changing plans.
Reductions to Arizona's Colorado River supply, including water delivered by the Central Arizona Project, are issued starting in January 2022. The first-ever cutbacks will mean less available for underground storage.

Tucson gives up some CAP water for cash

City will still get its daily need, but less surplus.
An ore cart, encrusted in invasive mussel shells, rests on a ledge above a receding Lake Powell.

‘It’s getting close’: As the megadrought grinds on, Arizona working to meet water demands

Satellite photos show a dramatic change.
Garnett Querta fills his water truck from a fire hydrant on the Hualapai reservation Monday, Aug. 15, 2022, in Peach Springs, Ariz. The water pulled from the ground here will be piped dozens of miles across the rugged landscape to serve the roughly 600,000 tourists a year who visit the Grand Canyon on the Hualapai reservation in northwestern Arizona — an operation that's the tribe's main source of revenue.

State of unease: Colorado basin tribes without water rights

Hualapai tribal land in northwestern Arizona borders 100 miles of the Colorado River, but the tribe can't draw from it.
Treated wastewater, like this sample in Carson, California, could soon become a bigger part of the West's water portfolio. Cities in the drought-stricken Colorado River basin are putting big money behind project

Water managers see promise in recycling sewage

It could be a solution for the shrinking Colorado River
The sun sets over Tucson in July 2020, which was the hottest July on record.

Climate tool brings the bad news

Advocates hope that brings good outcomes
A vacant lot is used as a place to stack and assemble sandbags for use by residents whose properties are at risk of flooding.

The Buzz: A strong monsoon brings road closures and floods

Why does some infrastructure get overwhelmed by above-average summer rain?
Monsoon rainshower.

Monsoon madness reaches final weeks

Amateur forecasters are predicting Southwest rainfall totals for the second straight year.
Rush Dougherty looks on as Leaf owner David Gebert checks out his electric car. Both men are members of TEVA, the Tucson Electric Vehicle Association.

Tucson to require EV chargers at many new homes, businesses

Cost is an issue as inflation continues.
A rafting outfitter motors through Lake Powell's delta.

As Lake Powell's water level declines, what is emerging in Glen Canyon?

Also on Arizona Spotlight: "The King of Sting" talks monsoons and insects; Author and illustrator Adam Rex on being "Writer in Residence" at the library; and a Medieval marital dispute -- over a video game -- from "Stories That Soar!".
Lake Mead’s light-colored “bathtub ring” of mineral deposits towers above a speeding boat on June 29, 2022, near Hoover Dam.

No firm new deadline for Colorado River basin states’ conservation plans

The seven states that rely on the river blew past an August 16 deadline without a plan to conserve 2 to 4 million acre-feet of water.

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