Water hardness in Vítkov
1.2 mmol/L hard
Tap water in Vítkov is hard: 1.2 mmol/L (120 mg/L · 7 gpg · 6.7 °dH).
Source: ČEVAK a.s. (Veolia), Moje obec – kvalita pitné vody (2026) · data checked 2026-10-21
ČEVAK (Veolia) reports 120.1 mg/L hardness as CaCO₃ for Vítkov in the Strakonice area of the South Bohemian region, a hard value. We did not find the supply source for this village, so we leave the geology open. Limescale will appear on kettles and glass, and dishwasher salt settings should match hard water.
Czech suppliers report "Vápník a hořčík" in mmol/L; the recommended range is 2–3.5 mmol/L.
Water data
| Total hardness | 1.2 mmol/L |
|---|---|
| Calcium (mg/L) | 40 |
| Magnesium (mg/L) | 5 |
| Utility | ČEVAK a.s. |
How Vítkov compares
- Tap water in Vítkov is close to the median of the 1516 cities we track in Czechia (1.2 mmol/L).
- By hardness it ranks 603 of 1516 in Czechia (1 = hardest); 47 % of these cities have softer water.
- In Jihočeský kraj it is number 78 of 505 cities; the regional median is 1.2 mmol/L.
- Nearest city with clearly softer water: Tažovice, 20 km away (0.65 mmol/L).
- Nearest city with clearly harder water: Sedlíkovice, 5 km away (1.99 mmol/L).
Ranking of the hardest and softest water in Czechia →
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 Vítkov
| Brand | Setting for this water |
|---|---|
| Bosch | H01 |
| Miele | 7 °dH |
| AEG / Electrolux | 2 |
| Beko | 2nd |
| Hoover | S1 |
| LG | H1 |
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 Vítkov water hard or soft?
It is hard: 120 mg/L as CaCO₃ (7 gpg, 6.7 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Vítkov 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 Vítkov water?
7 gpg, equal to 6.7 °dH, 12 °fH or 120 mg/L calcium carbonate.
What dishwasher salt setting should I use in Vítkov?
For 120 mg/L (6.7 °dH) check your manufacturer's table: level 4–5.
Do I need a water softener in Vítkov?
Recommended if you have a water heater, boiler or tankless unit: it saves repairs and detergent.
Source
Source: ČEVAK a.s. (Veolia), Moje obec – kvalita pitné vody (2026). Method: figure published by the water supplier. ČEVAK a.s. (Veolia), Moje obec – kvalita pitné vody · Outdated figure? Tell us