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Welcome back to this week in ACPC, there
Oddly, Atlanta's water infrastructure is why I'm even in this state.
My family moved to the area from Virginia in 1993, as my parents, uncle and grandfather worked for the company that rebuilt the Hemphill Water Treatment Plant ahead of the 1996 Olympic Games.
Thirty-three years later, our water infrastructure—including drinking water, sewer water and stormwater—is both improved and falling apart.
In the late 1990s, the EPA placed Atlanta under two consent decrees to clean up sewer and stormwater infrastructure and overflow issues. The work is largely done and the consent decrees are set to expire next July. But things aren't all rosy.
You probably remember the catastrophic water main breaks of 2024, which prompted the city to contract the U.S. Army Corps of Engineers to conduct a "risk, resiliency and water main assessment."
Watershed Commissioner Greg Eyerly presented the findings of that study to the City Utilities Committee on Aug. 11.
Topline: At the $12 million annual investment the city was making at the time of the presentation, Eyerly said the number of water main breaks per hundred miles per year would increase nearly threefold by 2050.
In 2025, the city saw 12.6 breaks per hundred miles, with around 4,000 miles of pipes—about 500 breaks, most minor. By 2050, it would increase to 34.
Last year, Atlanta Mayor Andre Dickens announced a 20-year, $2 billion Atlanta Drinking Water Renewal and Replacement Program to replace hundreds of miles of drinking water pipes. The Atlanta City Council approved $6.25 million for the renewal and replacement program on Oct. 20, 2025. On Aug. 17, the council put another $25 million toward that plan over the course of the next four years, with an option to add up to two more years at the end of the term.
Added to our current investment levels, that's $18.25 million a year.
That's not enough, according to Eyerly's presentation.
The commissioner offered two scenarios. In the first, the city would spend $45 million a year for five years, increasing to $56 million a year for the next 20 years. Under that scenario, breaks would increase from 12.6 per hundred miles per year to 19 over the 25-year period.
The second scenario would commit far more infrastructure funding:
"We would need to replace 29 miles/year over the next 25 years for the break rate to decrease," Eyerly told the utilities committee. "It's an investment of $136 million per year."
That's $3.4 billion.
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