# Atlanta Water Systems by My Home Water System

> Published water hardness for Atlanta, GA, copied from the utility's own reports, and a way to request a written water treatment quote from one local company. Not a water utility.

## Water facts, as published
- No published hardness figure found for Atlanta as of 2026-10-27.
- None of the city's water quality reports we read (2006, 2013, 2017 through 2022 and 2025) publishes a hardness figure.
- The nearest published measure we found is a 1951 U.S. Geological Survey study that put Chattahoochee River water at Atlanta under 22 parts per million total hardness in 1937-38 samples. That is untreated river water from decades ago, not tap water, so we do not use it as a figure for Atlanta homes.
- Atlanta lists chlorine as the additive that controls microbes, with a highest monthly average of 1.13 ppm in 2025. Source: City of Atlanta 2025 Water Quality Report, https://drive.google.com/file/d/11kz5ciFgXn1hLVe_UzxMFVLw4z3LldlY/view?usp=share_link
- Atlanta draws all of its water from the Chattahoochee River. The Chattahoochee and Hemphill plants make about 75 percent of it, and the jointly owned Atlanta-Fulton County plant serves the northeast part of the system. Source: City of Atlanta 2025 Water Quality Report, https://drive.google.com/file/d/11kz5ciFgXn1hLVe_UzxMFVLw4z3LldlY/view?usp=share_link
- Sources last checked: 2026-10-27

## Pages
- [Atlanta water and quotes](https://atlantawatersystems.com/): the answer, the sources, common questions
- [Water data as JSON](https://atlantawatersystems.com/water.json)
- [Water softeners](https://www.myhomewatersystem.com/water-softeners/), [whole-home filtration](https://www.myhomewatersystem.com/whole-home-filtration/), [reverse osmosis](https://www.myhomewatersystem.com/reverse-osmosis/)
- [Hard water by city](https://www.myhomewatersystem.com/hard-water-by-city/): published hardness for every city we cover

## Status
- Not taking requests yet. No prices are published; quotes come after an assessment at the home.
- Run by My Home Water System, operated by Aidren LLC.