How hard is the water in Floyd County, TX?
12.7 grains per gallon
A softener will pay its way here.
The median hardness measured in Floyd County, TX is 218 mg/L as calcium carbonate, which is 12.7 gpg. That is very hard on the USGS scale. It comes from 1 samples at 1 sites between 2001 and 2001, drawn from every sampling site in the county, wells and surface water together.
How much it varies here
Half the sites came in between 12.7 and 12.7 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: low (how it is measured).
What to do next
At 12.7 gpg a softener pays its way here. Before you buy, check the quoted unit's grain capacity against the sizing table below, and ask whether it regenerates on demand, which uses less salt than a timer. Call your utility for its own report if you are on city water.
More on sizing a softener for your household.
What a softener would cost to run
For a household of 3, a 24,000-grain unit covers a week between regenerations. Expect about 278 lb of salt a year (7 bags of 40 lb, about $50), 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 $150 a year.
Sizing at 12.7 gpg
| People | Grains a day | Unit | Salt a year |
|---|---|---|---|
| 1 | 762 | 24,000 | 93 lb |
| 2 | 1,524 | 24,000 | 185 lb |
| 4 | 3,048 | 24,000 | 371 lb |
| 6 | 4,572 | 40,000 | 556 lb |
Floyd County against the rest of Texas
Among the 217 Texas counties with data, Floyd County is number 113 of 217 counting from the hardest. Across the whole country it is harder than 61% of counties.
Softest in Texas: Nacogdoches County at 0.3 gpg. Hardest: Ward County at 218.5 gpg. Closest to Floyd County: Aransas County (12.7), Deaf Smith County (12.9), Comanche County (12.9).