Water hardness in Nížebohy
4.36 mmol/L very hard
Tap water in Nížebohy is very hard: 4.36 mmol/L (436 mg/L · 25.5 gpg · 24.4 °dH).
Source: SčVK, Moje obec – kvalita vody (aktuální hodnoty) (2026) · data checked 2026-10-21
SčVK reports 436.4 mg/L for Nížebohy in the Ústí Region, a very hard result and among the highest in this batch. The source of the supply is not stated in the published data, so we describe the figure only. Heavy scale on heating elements is likely, so a softener and regular descaling are worth planning for.
Czech suppliers report "Vápník a hořčík" in mmol/L; the recommended range is 2–3.5 mmol/L.
Water data
| Total hardness | 4.36 mmol/L |
|---|---|
| Calcium (mg/L) | 150 |
| Magnesium (mg/L) | 15 |
| Utility | Severočeské vodovody a kanalizace, a.s. (SčVK) |
How Nížebohy compares
- Tap water in Nížebohy is 263 % harder than the median of the 1516 cities we track in Czechia (1.2 mmol/L).
- By hardness it ranks 118 of 1516 in Czechia (1 = hardest); 92 % of these cities have softer water.
- In Ústecký kraj it is number 116 of 631 cities; the regional median is 1.31 mmol/L.
- Nearest city with clearly softer water: Keblice, 9 km away (2.22 mmol/L).
- Nearest city with clearly harder water: Chotěšov, 7 km away (5.9 mmol/L).
Ranking of the hardest and softest water in Czechia →
What it means at home
- Severe scale: heater elements and washing-machine heaters fail early.
- Detergent use is very high; taps and screens coat within days.
- Dishwasher at maximum salt setting.
- An ion-exchange softener is practically essential; RO for drinking water.
How much salt will you use for softening?
Yes. At this hardness a softener pays for itself through appliance life and detergent.
Descale a coffee machine or kettle about every 1 months (typical manufacturer guidance for this hardness).
Estimates for planning, not a quote. Check your appliance manual for exact settings.
Dishwasher setting in Nížebohy
| Brand | Setting for this water |
|---|---|
| Bosch | H06 |
| Miele | 24 °dH |
| AEG / Electrolux | 6 |
| Beko | 6th |
| Hoover | S3 |
| LG | H4 |
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 Nížebohy water hard or soft?
It is very hard: 436 mg/L as CaCO₃ (25.5 gpg, 24.4 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Nížebohy safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. Czech suppliers report "Vápník a hořčík" in mmol/L; the recommended range is 2–3.5 mmol/L.
How many grains per gallon is Nížebohy water?
25.5 gpg, equal to 24.4 °dH, 43.6 °fH or 436 mg/L calcium carbonate.
What dishwasher salt setting should I use in Nížebohy?
For 436 mg/L (24.4 °dH) check your manufacturer's table: maximum level (5–7).
Do I need a water softener in Nížebohy?
Yes, unless you are only passing through: scale damages appliances within a few years.
Source
Source: SčVK, Moje obec – kvalita vody (aktuální hodnoty) (2026). Method: figure published by the water supplier. SčVK, Moje obec – kvalita vody (aktuální hodnoty) · Outdated figure? Tell us