How hard is the water in Dickenson County, VA?
8.4 grains per gallon
A softener is worth it here.
The median hardness measured in Dickenson County, VA is 144 mg/L as calcium carbonate, which is 8.4 gpg. That is hard on the USGS scale. It comes from 348 samples at 15 sites between 2000 and 2026, drawn from every sampling site in the county, wells and surface water together.
How much it varies here
Half the sites came in between 6.7 and 9.6 gpg. That spread crosses a decision line, so some homes here land on a different answer. A $10 test strip on your own tap settles it. Confidence in the county figure: high (how it is measured).
What to do next
At 8.4 gpg a softener is worth getting, mainly to protect the water heater and cut soap use. Get at least two quotes, ask each installer what grain capacity they are fitting, and check it against the sizing table below. Because Dickenson County straddles a decision line, check your own tap with a $10 test strip before you spend anything.
More on sizing a softener for your household.
From 2.0 to 25.6 gpg
The softest single sample on record in Dickenson County was 34 mg/L and the hardest 438 mg/L, a 13-fold gap. The top quarter of sites read above 9.6 gpg and the bottom quarter below 6.7 gpg. So even here some sites draw water soft enough to need nothing at all.
Wells 9 gpg, rivers and lakes 8.4 gpg
2 groundwater samples from 2 wells put the median at 154 mg/L. 346 surface samples from 13 sites put it at 144 mg/L. In Dickenson County the wells come out 0.6 gpg harder. Groundwater sits in contact with rock for years and picks up calcium and magnesium as it goes, so wells usually read harder. The two sources are close, so the county figure should hold whichever one your tap is on.
What a softener would cost to run
For a household of 3, a 24,000-grain unit covers a week between regenerations. Expect about 184 lb of salt a year (5 bags of 40 lb, about $33), 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 $133 a year.
Sizing at 8.4 gpg
| People | Grains a day | Unit | Salt a year |
|---|---|---|---|
| 1 | 504 | 24,000 | 61 lb |
| 2 | 1,008 | 24,000 | 123 lb |
| 4 | 2,016 | 24,000 | 245 lb |
| 6 | 3,024 | 24,000 | 368 lb |
Dickenson County against the rest of Virginia
Among the 126 Virginia counties with data, Dickenson County is number 26 of 126 counting from the hardest. Across the whole country it is harder than 44% of counties.
Softest in Virginia: Isle of Wight County at 0.4 gpg. Hardest: Clarke County at 20.1 gpg. Closest to Dickenson County: Page County (8.4), Wythe County (8.5), Sussex County (8.2).