How hard is the water in Banner County, NE?
9.1 grains per gallon
A softener is worth it here.
The median hardness measured in Banner County, NE is 156 mg/L as calcium carbonate, which is 9.1 gpg. That is hard on the USGS scale. It comes from 63 samples at 53 sites between 1991 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 5.8 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: high (how it is measured).
What to do next
At 9.1 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 Banner 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 0.9 to 25.3 gpg
The softest single sample on record in Banner County was 15.5 mg/L and the hardest 433.5 mg/L, a 28-fold gap. The top quarter of sites read above 12.7 gpg and the bottom quarter below 5.8 gpg. So even here some sites draw water soft enough to need nothing at all.
Wells 9.1 gpg, rivers and lakes 9 gpg
63 groundwater samples from 53 wells put the median at 156 mg/L. 6 surface samples from 6 sites put it at 154 mg/L. In Banner County the wells come out 0.1 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 199 lb of salt a year (5 bags of 40 lb, about $36), 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 $136 a year.
Sizing at 9.1 gpg
| People | Grains a day | Unit | Salt a year |
|---|---|---|---|
| 1 | 546 | 24,000 | 66 lb |
| 2 | 1,092 | 24,000 | 133 lb |
| 4 | 2,184 | 24,000 | 266 lb |
| 6 | 3,276 | 24,000 | 399 lb |
Banner County against the rest of Nebraska
Among the 89 Nebraska counties with data, Banner County is number 71 of 89 counting from the hardest. Across the whole country it is harder than 47% of counties.
Softest in Nebraska: Blaine County at 2.1 gpg. Hardest: Cedar County at 36.5 gpg. Closest to Banner County: Dundy County (9.1), Thayer County (9.2), Perkins County (8.8).