Lincoln has very hard water: 11.2 grains per gallon on average (192 mg/L), ranging from about 10.3 to 12.6 grains across 2025 samples. That puts Lincoln in the "very hard" range on the University of Nebraska scale.
Lincoln Water System pumps groundwater from wells along the Platte River near Ashland and disinfects with chloramine. Nitrate peaked at 0.91 ppm in 2025, far under the 10 ppm limit.
What a water softener costs in Lincoln
| System | Typical installed cost | Yearly upkeep |
|---|---|---|
| Salt-based softener, single tank | $1,000 – $2,500 | Salt about $40 – $100 |
| Salt-based softener, dual tank | $2,000 – $5,000 | Salt about $60 – $150 |
| Salt-free conditioner | $800 – $4,000 | Media/filters, varies |
| Whole-house carbon filter | $850 – $1,400 | $150 – $250 |
| Under-sink reverse osmosis | $300 – $950 | $20 – $100 in filters |
Sources: Angi and HomeAdvisor 2026 cost data, HomeGuide, Fixr and This Old House. Ranges are national. Your quote depends on plumbing, brand and permits.
What size softener does a Lincoln home need?
For a typical family of four in Lincoln, a 24,000 to 32,000-grain softener is usually the right size. Bigger households or homes with iron need more. Get your exact size.
Is a softener worth it here?
Hard water costs you in slow ways: scale shortens the life of water heaters, dishwashers and washing machines, clogs showerheads, and makes soap less effective. On the University of Nebraska scale, anything over 7 grains per gallon is "hard" and over 10.5 is "very hard." Most households in that range notice a difference with a softener.
Common questions
How hard is the water in Lincoln?
Lincoln has very hard water: 11.2 grains per gallon on average (192 mg/L), ranging from about 10.3 to 12.6 grains across 2025 samples. That puts Lincoln in the "very hard" range on the University of Nebraska scale.
How much does a water softener cost in Lincoln?
Most homeowners pay $1,000 to $2,500 installed for a single-tank salt-based softener. Dual-tank systems run $2,000 to $5,000 and salt-free conditioners $800 to $4,000. Prices are based on national 2026 cost data; local quotes vary.
Does a water softener remove chloramine or nitrate?
No. A softener removes hardness minerals (calcium and magnesium). Chloramine needs a catalytic carbon filter, and nitrate needs reverse osmosis or another treatment certified for nitrate.
Is hard water safe to drink?
Yes. University of Nebraska Extension notes hard water is a nuisance, not a health risk. People soften water to protect plumbing, appliances, skin and hair, and to cut soap use.
Compare Lincoln installers
Up to 3 free quotes from local water treatment pros. No cost, no obligation.