Water hardness in Bełchatów
263 mg/L very hard
Tap water in Bełchatów is very hard: 263 mg/L (15.4 gpg · 14.7 °dH · 26.3 °fH).
Source: Wod-Kan Bełchatów – Miesięczne zestawienie wyników badania wody wrzesień 2026 (2026) · data checked 2026-10-29
Range across supply zones: 259–266 mg/L.
Wod-Kan Bełchatów measured 263 mg/L CaCO₃ in its September 2026 monthly results, within a range of 259 to 266 mg/L. That is very hard water, and the narrow range suggests a fairly uniform supply across the network. Limescale on taps and in boilers is the everyday consequence. The utility's summary does not describe the source, so we do not state one.
Polish suppliers report total hardness in mg/L CaCO₃; the drinking-water regulation range is 60–500 mg/L.
Water data
| Total hardness | 263 mg/L |
|---|---|
| Utility | Wod-Kan Sp. z o.o. Bełchatów |
How Bełchatów compares
- Tap water in Bełchatów is 7 % harder than the median of the 91 cities we track in Poland (245 mg/L).
- By hardness it ranks 34 of 91 in Poland (1 = hardest); 62 % of these cities have softer water.
- In łódzkie it is number 1 of 5 cities; the regional median is 208 mg/L.
- Nearest city with clearly softer water: Zduńska Wola, 39 km away (195 mg/L).
- Nearest city with clearly harder water: Zabrze, 123 km away (369 mg/L).
Ranking of the hardest and softest water in Poland →
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 Bełchatów
| Brand | Setting for this water |
|---|---|
| Bosch | H04 |
| Miele | 15 °dH |
| AEG / Electrolux | 3 |
| Beko | 4th |
| Hoover | S2 |
| LG | H3 |
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 Bełchatów water hard or soft?
It is very hard: 263 mg/L as CaCO₃ (15.4 gpg, 14.7 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Bełchatów safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. Polish suppliers report total hardness in mg/L CaCO₃; the drinking-water regulation range is 60–500 mg/L.
How many grains per gallon is Bełchatów water?
15.4 gpg, equal to 14.7 °dH, 26.3 °fH or 263 mg/L calcium carbonate.
What dishwasher salt setting should I use in Bełchatów?
For 263 mg/L (14.7 °dH) check your manufacturer's table: maximum level (5–7).
Do I need a water softener in Bełchatów?
Yes, unless you are only passing through: scale damages appliances within a few years.
Source
Source: Wod-Kan Bełchatów – Miesięczne zestawienie wyników badania wody wrzesień 2026 (2026). Method: own measurement. Wod-Kan Bełchatów – Miesięczne zestawienie wyników badania wody wrzesień 2026 · Outdated figure? Tell us