Water hardness in Moravany nad Váhom
6.2 mmol/L very hard
Tap water in Moravany nad Váhom is very hard: 6.2 mmol/L (621 mg/L · 36.3 gpg · 34.8 °dH).
Source: Trnavská vodárenská spoločnosť (TAVOS) (2022) · data checked 2026-10-29
This figure is over 3 years old; hardness may have changed.
Slovak suppliers report "Vápnik a horčík" in mmol/L; the recommended range is 1.1–5 mmol/L.
Water data
| Total hardness | 6.2 mmol/L |
|---|---|
| Calcium (mg/L) | 172.4 |
| Magnesium (mg/L) | 45.7 |
| Utility | Trnavská vodárenská spoločnosť (TAVOS) |
How Moravany nad Váhom compares
- Tap water in Moravany nad Váhom is 226 % harder than the median of the 1113 cities we track in Slovakia (1.9 mmol/L).
- By hardness it ranks 5 of 1113 in Slovakia (1 = hardest); 100 % of these cities have softer water.
- In Trnava Region it is number 5 of 98 cities; the regional median is 3.7 mmol/L.
- Nearest city with clearly softer water: Banka, 2 km away (3.5 mmol/L).
Ranking of the hardest and softest water in Slovakia →
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 Moravany nad Váhom
| Brand | Setting for this water |
|---|---|
| Bosch | H07 |
| Miele | 35 °dH |
| AEG / Electrolux | 7 |
| Beko | 6th |
| Hoover | S5 |
| 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 Moravany nad Váhom water hard or soft?
It is very hard: 621 mg/L as CaCO₃ (36.3 gpg, 34.8 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Moravany nad Váhom safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. Slovak suppliers report "Vápnik a horčík" in mmol/L; the recommended range is 1.1–5 mmol/L.
How many grains per gallon is Moravany nad Váhom water?
36.3 gpg, equal to 34.8 °dH, 62.1 °fH or 621 mg/L calcium carbonate.
What dishwasher salt setting should I use in Moravany nad Váhom?
For 621 mg/L (34.8 °dH) check your manufacturer's table: maximum level (5–7).
Do I need a water softener in Moravany nad Váhom?
Yes, unless you are only passing through: scale damages appliances within a few years.
Source
Source: Trnavská vodárenská spoločnosť (TAVOS) (2022). Method: figure published by the water supplier. Trnavská vodárenská spoločnosť (TAVOS) · Outdated figure? Tell us