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Water hardness in Česká Lípa

1.23 mmol/L hard

Tap water in Česká Lípa is hard: 1.23 mmol/L (124 mg/L · 7.2 gpg · 6.9 °dH).

<6060–120120–180>180 mg/L

Source: SčVK, Moje obec – kvalita vody (aktuální hodnoty) (2026) · data checked 2026-10-21

Range across supply zones: 118–146 mg/L.

Česká Lípa is supplied from the Česká Lípa–Nový Bor system, which relies on groundwater from the Cretaceous basin of northern Bohemia and supplements it with water taken from the Jizera river. Reported hardness is 123.6 mg/L CaCO₃ within a range of 118.1 to 146.1 mg/L, which is hard. Limescale on kettles and shower screens will be visible, so descaling is a routine job.

Czech suppliers report "Vápník a hořčík" in mmol/L; the recommended range is 2–3.5 mmol/L.

Water data

Total hardness1.23 mmol/L
Calcium (mg/L)42.5
Magnesium (mg/L)4.13
UtilitySeveročeské vodovody a kanalizace, a.s. (SčVK)

How Česká Lípa compares

Ranking of the hardest and softest water in Czechia →

What it means at home

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 Česká Lípa

BrandSetting for this water
BoschH01
Miele7 °dH
AEG / Electrolux2
Beko2nd
HooverS1
LGH2

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 Česká Lípa water hard or soft?

It is hard: 124 mg/L as CaCO₃ (7.2 gpg, 6.9 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.

Is tap water in Česká Lípa 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 Česká Lípa water?

7.2 gpg, equal to 6.9 °dH, 12.4 °fH or 124 mg/L calcium carbonate.

What dishwasher salt setting should I use in Česká Lípa?

For 124 mg/L (6.9 °dH) check your manufacturer's table: level 4–5.

Do I need a water softener in Česká Lípa?

Recommended if you have a water heater, boiler or tankless unit: it saves repairs and detergent.

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

Nearby cities

Sosnová1.29 mmol/LHorní Libchava1.23 mmol/LKvítkov1.32 mmol/LChotovice1.03 mmol/LSvojkov1.53 mmol/LZahrádky1.24 mmol/L
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