Water hardness in Berlaar
18.9 °fH very hard
Tap water in Berlaar is very hard: 18.9 °fH (189 mg/L · 11.1 gpg · 10.6 °dH).
Source: VMM, Kwaliteit van het drinkwater per leveringsgebied 2024, bijlage 2 (mediane concentratie) (2024) · data checked 2026-10-19
Berlaar is supplied by Pidpa. VMM's published 2024 median is 18.9 °f, which our scale classes as very hard. Limescale builds up on heating elements and taps, so frequent descaling is needed.
Belgian suppliers report hardness in °f (French degrees); 1 °f = 10 mg/L CaCO₃.
Water data
| Total hardness | 18.9 °fH |
|---|---|
| Utility | Pidpa |
How Berlaar compares
- Tap water in Berlaar is 40 % softer than the median of the 1091 cities we track in Belgium (31.6 °fH).
- By hardness it ranks 783 of 1091 in Belgium (1 = hardest); 28 % of these cities have softer water.
- In Antwerpen it is number 14 of 65 cities; the regional median is 17.4 °fH.
- Nearest city with clearly softer water: Meerhout, 29 km away (6.8 °fH).
- Nearest city with clearly harder water: Heist-op-den-Berg, 7 km away (23.9 °fH).
Ranking of the hardest and softest water in Belgium →
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 Berlaar
| Brand | Setting for this water |
|---|---|
| Bosch | H03 |
| Miele | 11 °dH |
| AEG / Electrolux | 2 |
| Beko | 3rd |
| Hoover | S2 |
| LG | H2 |
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 Berlaar water hard or soft?
It is very hard: 189 mg/L as CaCO₃ (11.1 gpg, 10.6 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Berlaar safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. Belgian suppliers report hardness in °f (French degrees); 1 °f = 10 mg/L CaCO₃.
How many grains per gallon is Berlaar water?
11.1 gpg, equal to 10.6 °dH, 18.9 °fH or 189 mg/L calcium carbonate.
What dishwasher salt setting should I use in Berlaar?
For 189 mg/L (10.6 °dH) check your manufacturer's table: maximum level (5–7).
Do I need a water softener in Berlaar?
Yes, unless you are only passing through: scale damages appliances within a few years.
Source
Source: VMM, Kwaliteit van het drinkwater per leveringsgebied 2024, bijlage 2 (mediane concentratie) (2024). Method: figure published by the water supplier. VMM, Kwaliteit van het drinkwater per leveringsgebied 2024, bijlage 2 (mediane concentratie) · Outdated figure? Tell us