How hard is the water in Hayes County, NE?
10.4 grains per gallon
A softener is worth it here.
The median hardness measured in Hayes County, NE is 178 mg/L as calcium carbonate, which is 10.4 gpg. That is hard on the USGS scale. It comes from 14 samples at 14 sites between 1998 and 2002, drawn from groundwater wells, which is what most taps and private wells in the county draw on.
How much it varies here
Half the sites came in between 9.7 and 12.7 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: medium (how it is measured).
What to do next
At 10.4 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 Hayes 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 7.8 to 16.9 gpg
The softest single sample on record in Hayes County was 134 mg/L and the hardest 290 mg/L, a 2-fold gap. The top quarter of sites read above 12.7 gpg and the bottom quarter below 9.7 gpg.
Wells 10.4 gpg, rivers and lakes 3.9 gpg
14 groundwater samples from 14 wells put the median at 177.5 mg/L. 1 surface samples from 1 sites put it at 66.6 mg/L. In Hayes County the wells come out 6.5 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.
What a softener would cost to run
For a household of 3, a 24,000-grain unit covers a week between regenerations. Expect about 226 lb of salt a year (6 bags of 40 lb, about $41), 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 $141 a year.
Sizing at 10.4 gpg
| People | Grains a day | Unit | Salt a year |
|---|---|---|---|
| 1 | 624 | 24,000 | 76 lb |
| 2 | 1,248 | 24,000 | 152 lb |
| 4 | 2,496 | 24,000 | 304 lb |
| 6 | 3,744 | 32,000 | 456 lb |
Hayes County against the rest of Nebraska
Among the 89 Nebraska counties with data, Hayes County is number 66 of 89 counting from the hardest. Across the whole country it is harder than 52% of counties.
Softest in Nebraska: Blaine County at 2.1 gpg. Hardest: Cedar County at 36.5 gpg. Closest to Hayes County: Garfield County (10.5), Jefferson County (10.6), Custer County (10.9).