Water Hardness in Georgia Cities

Water Hardness in Georgia Cities

Water hardness in Georgia, characterized by the amount of dissolved minerals such as calcium and magnesium, can significantly differ across the state due to its varying geological landscapes. Located in the southeast region of the U.S., Georgia’s water hardness levels are diverse, mirroring the array of geological features within its boundaries.

Across Georgia, water hardness can range from moderately soft to quite hard, depending on the geology of the area and the source of the water supply. For example, areas overlying the Floridan aquifer may boast softer water, credited to the swift movement of water through less mineral-rich sediments. On the other hand, regions with harder water often lie beneath limestone and other mineral-bearing formations like those located in the Blue Ridge Mountains, resulting in higher concentrations of dissolved minerals.

The variation in water hardness throughout Georgia affects not only the taste and aesthetics of the water but also the efficacy of soaps and detergents, plumbing maintenance, and the lifespan of appliances that utilize water. Due to the state’s considerable geological diversity, water hardness is not uniform, underscoring the need for localized water treatment solutions and ongoing monitoring of water quality.

Given the data, it becomes clear that water hardness levels across various locations in Georgia, USA, diverge significantly. Most cities do not have specific data available for hardness ppm (mg/L) and Hardness gpg. However, it’s essential to note that Gainesville has a recorded hardness ppm of 27.7 and a hardness gpg of 1.6, Peachtree Corners exhibits 21.9 ppm and 1.3 gpg, and similar values of 22.0 ppm and 1.3 gpg was noted for Duluth, Lawrenceville, Sugar Hill, Suwanee, Snellville, Buford, Norcross, and Lilburn. However, Brunswick distinctly reports a high water hardness level of 210.0 ppm and 12.3 gpg.

City Hardness ppm (mg/L) Hardness gpg Information Source Notes
Atlanta n/a n/a Link Fulton County (https://fultoncountyga.gov/inside-fulton-county/cities-in-fulton-county)
Columbus n/a n/a Link
Augusta-Richmond County n/a n/a Link
Macon-Bibb County n/a n/a Link
Savannah n/a n/a Link
Athens-Clarke County n/a n/a Link
South Fulton n/a n/a Link
Sandy Springs n/a n/a Link Fulton County (https://fultoncountyga.gov/inside-fulton-county/cities-in-fulton-county)
Roswell n/a n/a Link
Johns Creek n/a n/a Link Fulton County (https://fultoncountyga.gov/inside-fulton-county/cities-in-fulton-county)
Warner Robins n/a n/a Link
Albany n/a n/a Link
Alpharetta n/a n/a Link Fulton County (https://fultoncountyga.gov/inside-fulton-county/cities-in-fulton-county)
Marietta n/a n/a Link
Stonecrest n/a n/a Link DeKalb County
Smyrna n/a n/a Link
Valdosta n/a n/a Link
Brookhaven n/a n/a Link DeKalb County
Dunwoody n/a n/a Link DeKalb County
Gainesville 27.7 1.6 Link
Newnan n/a n/a Link
Peachtree Corners 21.9 1.3 Link
Milton n/a n/a Link Fulton County (https://fultoncountyga.gov/inside-fulton-county/cities-in-fulton-county)
Peachtree City n/a n/a Link
East Point n/a n/a Link
Rome n/a n/a Link
Tucker n/a n/a Link DeKalb County
Woodstock n/a n/a Link
Douglasville n/a n/a Link Douglas County
Hinesville n/a n/a Link
Canton n/a n/a Link
Dalton n/a n/a Link
Statesboro n/a n/a Link
Kennesaw n/a n/a Link Cobb County
Duluth 22.0 1.3 Link Gwinnett County
LaGrange n/a n/a Link
Lawrenceville 22.0 1.3 Link Gwinnett County
McDonough n/a n/a Link
Chamblee n/a n/a Link DeKalb County
Stockbridge n/a n/a Link Henry County
Union City n/a n/a Link
Pooler n/a n/a Link
Sugar Hill 22.0 1.3 Link Gwinnett County
Decatur n/a n/a Link DeKalb County
Griffin n/a n/a Link Source of all Spalding County Water
Cartersville n/a n/a Link
Acworth n/a n/a Link Cobb County
Perry n/a n/a Link
Suwanee 22.0 1.3 Link Gwinnett County
Snellville 22.0 1.3 Link Gwinnett County
Forest Park n/a n/a Link Clayton County
Fayetteville n/a n/a Link
Kingsland n/a n/a Link
Thomasville n/a n/a Link
Winder n/a n/a Link
St. Marys n/a n/a Link
Villa Rica n/a n/a Link
Buford 22.0 1.3 Link Gwinnett County
Norcross 22.0 1.3 Link Gwinnett County
Richmond Hill n/a n/a Link
Conyers n/a n/a Link Rockdale County
Holly Springs n/a n/a Link Cherokee County
Calhoun n/a n/a Link
Tifton n/a n/a Link
Milledgeville n/a n/a Link
Powder Springs n/a n/a Link Cobb County
Fairburn n/a n/a Link
Grovetown n/a n/a Link Purchases from Columbia County
Dublin n/a n/a Link
Americus n/a n/a Link
Monroe n/a n/a Link
Lilburn 22.0 1.3 Link Gwinnett County
Riverdale n/a n/a Link Clayton County
Loganville n/a n/a Link Walton County, which purchases primarily from Newton County
Brunswick 210.0 12.3 Link
Moultrie n/a n/a Link
Clarkston n/a n/a Link DeKalb County
Dallas n/a n/a Link
Covington n/a n/a Link Newton County
Braselton n/a n/a Link
Bainbridge n/a n/a Link
Jefferson n/a n/a Link
College Park n/a n/a Link Fulton County (https://fultoncountyga.gov/inside-fulton-county/cities-in-fulton-county)
Waycross n/a n/a Link
Port Wentworth n/a n/a Link Purchases from Savannah
Douglas n/a n/a Link
Lovejoy n/a n/a Link Clayton County
Rincon n/a n/a Link
Doraville n/a n/a Link DeKalb County
Vidalia n/a n/a Link
Fort Oglethorpe n/a n/a Link Water Report website doesn’t have a CCR
Garden City n/a n/a Link
Cedartown n/a n/a Link
Flowery Branch n/a n/a Link
Cordele n/a n/a Link
Cairo n/a n/a Link
Jesup n/a n/a Link
Thomaston n/a n/a Link
Locust Grove n/a n/a Link
Top 100 Georgia cities by population and their reported water hardness
ppm = Parts Per Million
mg/L = Milligrams Per Liter
gpg = Grains Per Gallon

Hard water can cause issues such as mineral buildup in plumbing and appliances, reduce the efficacy of soaps and detergents, and affect the taste of the water. A tried and true solution is the use of a water softener. A water softener, like the ones from DROP, could be a worthwhile investment.

These devices work by replacing the calcium and magnesium ions that cause hardness with sodium ions, resulting in softer water. With innovative features, easy installation, and efficient operation, DROP smart water softeners provide a solution to hard water issues, extending the lifespan of appliances, improving water taste, enhancing soap effectiveness, reducing scale build-up, and increasing the overall water efficiency in your home.

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