Metro Atlanta

Atlanta issues boil water advisory after treatment plant power failure

The advisory covers residents and businesses in the city, ‘specifically in the downtown area,’ officials say.
Officials said the Hemphill Water Treatment Plant on Howell Mill Road had an internal power failure leading to a boil water advisory on Friday, May 22, 2026. (Ben Hendren for the AJC)
Officials said the Hemphill Water Treatment Plant on Howell Mill Road had an internal power failure leading to a boil water advisory on Friday, May 22, 2026. (Ben Hendren for the AJC)
Updated 28 minutes ago

Atlanta’s Department of Watershed Management issued a boil water advisory Friday for residents and businesses in downtown and in neighborhoods from Vine City to Grant Park.

The department said the advisory was prompted by an internal power failure at the Hemphill Water Treatment Plant and was issued “out of an abundance of caution.” Power has since been restored in the plant, officials said in an update just after 11:30 a.m.

Officials did not give a specific timeline for when the advisory would be lifted, but said it would remain in place until the completion of sampling protocols.

A map of the impacted areas shows the alert includes downtown as well as surrounding neighborhoods. Mechanicsville, Inman Park, Peoplestown and Pittsburgh are within the range of the advisory.

Until then, residents and businesses who have experienced outages or low pressure should boil water for at least a minute past a “rolling boil.” Officials also encouraged people in the area to drink bottled water until the advisory is lifted.

A spokesperson for the watershed department did not immediately respond to requests from The Atlanta Journal-Constitution for more information.

— This is a developing story. Check back for updates.

About the Author

Andre Butso is a 23-year-old breaking news reporter for the Atlanta Journal-Constitution.

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