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How are Phoenix’s chilled water fountains holding up in the heat?

Phoenix installed two chilled water fountains in January 2024 as part of a pilot program.
Christina Estes/KJZZ
Phoenix installed two chilled water fountains in January 2024 as part of a pilot program.

Phoenix is trying to provide chilled water to the public 24/7. It’s part of a pilot program and a larger effort to save lives — last year, 645 people died from heat-related causes in Maricopa County.

The bright blue fountain stands out among the earthy tones of downtown Phoenix across the street from City Hall. It was installed in January when the average high temperature is 66 degrees. In July, it’s 106.

“It’s a very important item out here if you’re homeless,” said Adrian Hopkins.

In 2023, 45% of heat-related deaths in the Valley were among unhoused people. Hopkins sometimes sleeps outdoors and starts his day at the fountain.

A sign directing people to chilled water fountain in downtown Phoenix.
Christina Estes/KJZZ
A sign directing people to chilled water fountain in downtown Phoenix.

“I mean, it’s very, very important because a lot of your restaurants around here, they don't offer, you know where you can walk in and get a cup of water, so,” he said.

Providing public access to chilled water is part of Phoenix’s broader plan to reduce heat related deaths. For the first time, the city opened two overnight cooling centers and expanded hours at three libraries for heat relief.  

Susie Clare works at Lola Coffee in downtown Phoenix.
Christina Estes/KJZZ
Susie Clare works at Lola Coffee in downtown Phoenix.

At Lola Coffee a few blocks away, barista Susie Clare regularly gives out large cups of ice and water.

“Sometimes I see them taking sugar packets and adding it to the water, like they need electrolytes or something,” she said.

On a recent day, Clare handed out five cups before noon.

“I'm very understanding, aware of everyone's different circumstances and places in life. But also, you know, it is a business, so I also have to be aware of  making sure there's plenty of seating for those that are purchasing items and want to, say, read a book for a couple hours or so, and feel comfortable doing so,” Clare said.

She said she’s experienced triple digit temperatures herself, with no place to fill her water bottle and wants to see more fountains.

They’re coming, according to Michael Hammett, the city’s chief innovation officer.

“Whatever community you’re talking about, should be able to find this, feel comfortable using it,” he said. 

Michael Hammett is Phoenix's Chief Innovation Officer and oversees the chilled water fountain program.
Christina Estes/KJZZ
Michael Hammett is Phoenix's Chief Innovation Officer and oversees the chilled water fountain program.

Hammett said the average temperature of the water coming out of the fountains is 75 degrees. This month, Phoenix has seen high temperatures of more than 115 degrees. The units themselves can become too hot to touch and they’ve been experimenting with different coatings. 

“One was a vinyl adhesive, the other was a paint and we've tested that and it has actually reduced the temperature on the surface of the unit and we're looking to see if the whole thing was coated would that help with the heat gain as well, within the actual unit,” Hammett said.

Making and installing one fountain costs about $30,000. So far, Phoenix says they’ve dispensed enough water to fill about 7,000 bottles.

As of early July, 2024, Phoenix said the fountains had filled the equivalent of 7,000 bottles that each held 16.9 ounces.
Christina Estes/KJZZ
As of early July, 2024, Phoenix said the fountains had filled the equivalent of 7,000 bottles that each held 16.9 ounces.

Tiffany Thomas’ job kept her outdoors on a recent weekday when it reached 113 degrees. 

“This water is like right on time, you know? So, we got to stay hydrated out here in this heat,” she said. 

It was her first time using the fountain to refill her 40-ounce tumbler.   

“It's not cold, but it's chilled,” she said.

Despite daily cleanings, there was a toothbrush on the ground and a bar of soap on the fountain side. 

Thomas pointed to the unit's center, where she filled her bottle and said, “They're not using that, so I’m OK with that. They’re using the water fountain to brush their teeth and spit in, and things of that nature.”

Tiffany Thomas uses Phoenix's chilled water fountain for the first time.
Christina Estes/KJZZ
Tiffany Thomas uses Phoenix's chilled water fountain for the first time.

Phoenix plans to add three chilled water stations in the next month, including one outside Lola Coffee where Clare can direct people.

“The large ice cups actually cost quite a bit of money. Yeah it's going to save some money,” she said.

Chilled water fountains are saving some businesses money and possibly saving some people’s lives. 

As a senior field correspondent, Christina Estes focuses on stories that impact our economy, your wallet and public policy.
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