Water hardness in North Platte
9.5 gpg hard
Tap water in North Platte is hard: 9.5 gpg (162 mg/L · 9.1 °dH · 16.2 °fH).
Source: City of North Platte Annual Water Quality Report 2023 (2023) · data checked 2026-11-02
The City of North Platte reported 162.0 mg/L in its 2023 annual water quality report, which is hard. The report gives a single value and no range. We have not confirmed the source of the supply, so none is described here. Scale on kettles and showerheads is likely.
USGS classes: soft 0–60, moderately hard 61–120, hard 121–180, very hard >180 mg/L.
Water data
| Total hardness | 9.5 gpg |
|---|---|
| Utility | City of North Platte Water |
How North Platte compares
- Tap water in North Platte is close to the median of the 1372 cities we track in the United States (9.1 gpg).
- By hardness it ranks 653 of 1372 in the United States (1 = hardest); 52 % of these cities have softer water.
- In Nebraska it is number 3 of 4 cities; the regional median is 10.3 gpg.
Ranking of the hardest and softest water in the United States →
What it means at home
- Fast scale on taps, shower screens and kettle; white spots on glassware.
- Water heater: efficiency loss and element failures within years if unprotected.
- Dry skin and dull hair after showering are common.
- Softener recommended; jug or reverse osmosis for drinking.
How much salt will you use for softening?
Recommended, especially with a heater or boiler: scale cuts efficiency and shortens its life.
Descale a coffee machine or kettle about every 2 months (typical manufacturer guidance for this hardness).
Estimates for planning, not a quote. Check your appliance manual for exact settings.
Dishwasher setting in North Platte
| Brand | Setting for this water |
|---|---|
| Bosch | H02 |
| Miele | 9 °dH |
| AEG / Electrolux | 2 |
| Beko | 3rd |
| Hoover | S1 |
| LG | H2 |
From each brand's manual for the model family named in the source; your model may differ, so check its manual. All brands and how to change the setting →
FAQ
Is North Platte water hard or soft?
It is hard: 162 mg/L as CaCO₃ (9.5 gpg, 9.1 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in North Platte safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. USGS classes: soft 0–60, moderately hard 61–120, hard 121–180, very hard >180 mg/L.
How many grains per gallon is North Platte water?
9.5 gpg, equal to 9.1 °dH, 16.2 °fH or 162 mg/L calcium carbonate.
What dishwasher salt setting should I use in North Platte?
For 162 mg/L (9.1 °dH) check your manufacturer's table: level 4–5.
Do I need a water softener in North Platte?
Recommended if you have a water heater, boiler or tankless unit: it saves repairs and detergent.
Source
Source: City of North Platte Annual Water Quality Report 2023 (2023). Method: figure published by the water supplier. City of North Platte Annual Water Quality Report 2023 · Outdated figure? Tell us