How hard is the water in Atkinson County, GA?

1.4 grains per gallon

You do not need a softener here.

The median hardness measured in Atkinson County, GA is 24 mg/L as calcium carbonate, which is 1.4 gpg. That is soft on the USGS scale. It comes from 82 samples at 8 sites between 2003 and 2023, drawn from every sampling site in the county, wells and surface water together.

How much it varies here

Half the sites came in between 1.3 and 1.8 gpg. The whole middle of that range gives the same answer, so a test of your own tap is unlikely to change it. Confidence in the county figure: medium (how it is measured).

What to do next

You can skip the softener. At 1.4 gpg the most a softener would fix is the odd water spot. If a salesperson in Atkinson County says otherwise, ask to see their reading in grains per gallon and compare it with this one.

More on when a softener is not worth it.

From 1.1 to 6.2 gpg

The softest single sample on record in Atkinson County was 19.5 mg/L and the hardest 106.5 mg/L, a 5-fold gap. The top quarter of sites read above 1.8 gpg and the bottom quarter below 1.3 gpg.

Wells 6.2 gpg, rivers and lakes 1.3 gpg

2 groundwater samples from 1 wells put the median at 106.5 mg/L. 80 surface samples from 7 sites put it at 23 mg/L. In Atkinson County the wells come out 4.9 gpg harder. Groundwater sits in contact with rock for years and picks up calcium and magnesium as it goes, so wells usually read harder. A utility here that draws from the river can deliver noticeably different water from a private well next door.

Atkinson County against the rest of Georgia

Among the 159 Georgia counties with data, Atkinson County is number 83 of 159 counting from the hardest. Across the whole country it is harder than 11% of counties.

Softest in Georgia: Richmond County at 0.2 gpg. Hardest: Glynn County at 13.6 gpg. Closest to Atkinson County: Barrow County (1.4), Cherokee County (1.4), Monroe County (1.4).