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Updating results

Water

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Showing: 1-25 of 35856
Pima County seeks to catch Santa Cruz River's flow, money
Environment

Pima County seeks to catch Santa Cruz River's flow, money

  • Tony Davis
  • Updated Mar 22, 2026

A food control project in the Santa Cruz River to keep the flow of treated wastewater from crossing into Pinal County will allow it to be used for local needs and raise money.

Last leg of Santa Cruz River effluent flow is money down the drain for Tucson

Last leg of Santa Cruz River effluent flow is money down the drain for Tucson

  • Randy Metcalf, Pima County
  • Updated Mar 21, 2026

Construction work is underway to put grade-control structures in the Santa Cruz riverbed. The work is primarily meant to provide flood control…

Watching sunrise
Life & Entertainment

Watching sunrise

  • Adobe Stock
  • Updated Feb 20, 2026
Bad runoff forecast boosts chances of court fight over Colorado River
Environment

Bad runoff forecast boosts chances of court fight over Colorado River

  • Larry Clouse/Csm via AP Images
  • Updated Feb 8, 2026

Shown here dramatically free of ice on Jan. 10, 2026, the Gunnison River is a major tributary to the Colorado River. Unusually warm weather li…

Climate change is fueling a desalination boom. Can new technology make it sustainable?
Weather

Climate change is fueling a desalination boom. Can new technology make it sustainable?

  • Updated Jan 24, 2026

Some four miles off the Southern California coast, a company is betting it can solve one of desalination’s biggest problems by moving the tech…

Patagonia mine faces scrutiny after heavy metal discharge
Environment

Patagonia mine faces scrutiny after heavy metal discharge

  • Henry Brean
  • Updated Feb 6, 2026

A critical minerals mine near Patagonia is upgrading its water treatment plant and answering questions from concerned residents after exceeding its permitted discharge level for a potentially toxic heavy metal.

Deal will reduce groundwater overpumping in southeast Arizona
Subscriber

Deal will reduce groundwater overpumping in southeast Arizona

  • Tony Davis
  • Updated Jan 11, 2026

Attorney General Kris Mayes says her new agreement with a mega-dairy company will cut groundwater pumping in Southeast Arizona's Willcox Basin…

Owner of huge Arizona dairies makes groundwater deal with state
Local news

Owner of huge Arizona dairies makes groundwater deal with state

  • Tony Davis
  • Updated Jan 10, 2026

Arizona Attorney General Kris Mayes says "megadairies" near Willcox will take 2,000 acres of farmland out of production and set up fund to help neighbors dig deeper wells for water.

Local opinion: The mirage of ‘assured’ water in Arizona
Columnists

Local opinion: The mirage of ‘assured’ water in Arizona

  • Rusty Childress Special to the Arizona Daily Star
  • Dec 31, 2025

Seven states. One river. Phoenix did not grow to five million people by accident. It grew because semantics made scarcity sound manageable.

Letter: The Root Cause
Local-issues

Letter: The Root Cause

  • Cal Rooker, Oro Valley
  • Dec 30, 2025

Another article about the doom and gloom of Colorado River water in the paper this morning. I appreciate the information, but rarely if ever s…

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