How hard is the water in Buena Vista city, VA?

6.6 grains per gallon

Optional: a softener helps, but plenty of homes skip it.

The median hardness measured in Buena Vista city, VA is 113 mg/L as calcium carbonate, which is 6.6 gpg. That is moderately hard on the USGS scale. It comes from 9 samples at 3 sites between 2001 and 2022, drawn from every sampling site in the county, wells and surface water together.

How much it varies here

Half the sites came in between 5.9 and 6.8 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

At 6.6 gpg this is your call. Look for white film on glasses and crust on the shower head: if you see little of either, you can live without one. If you do want one, a 24,000-grain unit is enough, so ask for that size rather than a bigger one.

More on when a softener is not worth it.

From 5.3 to 7.1 gpg

The softest single sample on record in Buena Vista city was 90 mg/L and the hardest 121 mg/L, a 1-fold gap. The top quarter of sites read above 6.8 gpg and the bottom quarter below 5.9 gpg.

What a softener would cost to run

For a household of 3, a 24,000-grain unit covers a week between regenerations. Expect about 144 lb of salt a year (4 bags of 40 lb, about $26), and roughly 2,346 gallons of regeneration water. Installed, most units run $1,000 to $4,500; spread over 15 years with salt, that is about $126 a year.

Sizing at 6.6 gpg

Buena Vista city against the rest of Virginia

Among the 126 Virginia counties with data, Buena Vista city is number 35 of 126 counting from the hardest. Across the whole country it is harder than 37% of counties.

Softest in Virginia: Isle of Wight County at 0.4 gpg. Hardest: Clarke County at 20.1 gpg. Closest to Buena Vista city: Washington County (6.4), Prince William County (7), Buchanan County (7.2).