A large chunk of the city is without clean water.

There are few things as sacred to humans as our supply of drinkable water. And while some regions have more consistent and easier access to it than others, the U.S. remains a relatively safe place when it comes to accessing our nation's water supply. However, that doesn't mean that there aren't times when we need to be extra diligent about our local drinking water.

Everything from forever chemicals to microplastics has been found coming out of the country's taps, raising concerns.

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And though that remains an ongoing fight that requires further research and legislation, sometimes emergencies will pop up that require us to take a closer look at the water we get from our local municipalities, as is the case in Atlanta. On May 22, 2026, Atlanta officials issued a boil water advisory for certain parts of the city, letting residents know it was unsafe to drink, cook, and clean with the water coming out of their faucets.

Here's everything we know about the advisory.

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Local news station 11 Alive shared the update from Atlanta's Department of Watershed Management, stating that the agency had issued a boil water advisory for certain parts of the city after the Hemphill Water Treatment Plant lost power.

People located in areas south of North Avenue were told to boil their water before using it, and that includes those in Inma Park, Vine City, Grant Park, Downtown, and Peoplestown. According to the agency, the advisory was just a precaution.

The advisory was issued early on May 22, 2026, and it will continue to be in effect until officials can complete the required sampling protocols, which include monitoring the plant's operations and checking water pressure.

Until it's lifted, people should bring their water to a rolling boil for at least a minute before doing anything with it that could lead to it being ingested or coming into contact with food, which includes brushing teeth and doing the dishes.

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Those with weakened immune systems are especially vulnerable in times like these, since they are more susceptible to complications from ingesting organisms and bacteria that weren't filtered out of the water during the power failure. This also includes the very young and very old.

Fortunately, there weren't any illnesses or injuries reported in connection with the power failure as of the time of publication, so hopefully the word got out in time for those vulnerable populations.

The boil water advisory comes just one day after Atlanta's watershed management department shared a video on Instagram about plans to replace the utility switchgear used at the treatment plant. This equipment supports the distribution system that runs the electricity at the plant. It's unclear whether the two were related as of Friday afternoon.

However, the timing does seem to indicate that there may have been an issue getting the new equipment up and running right away.