Water hardness in Jupille-sur-Meuse
34.2 °fH very hard
Tap water in Jupille-sur-Meuse is very hard: 34.2 °fH (342 mg/L · 20 gpg · 19.2 °dH).
Source: SPW, qualité de l'eau potable par zone de distribution, année civile 2025 (2025) · data checked 2026-10-19
Range across supply zones: 73–424 mg/L.
Jupille-sur-Meuse, in the province of Liège, is supplied by CILE. The SPW 2025 report gives 342 mg/L CaCO₃, but zone values range very widely, from 73 to 423.9 mg/L. Hardness depends strongly on your zone, so check your address before choosing treatment.
Belgian suppliers report hardness in °f (French degrees); 1 °f = 10 mg/L CaCO₃.
Water data
| Total hardness | 34.2 °fH |
|---|---|
| Utility | CILE |
How Jupille-sur-Meuse compares
- Tap water in Jupille-sur-Meuse is 8 % harder than the median of the 1091 cities we track in Belgium (31.6 °fH).
- By hardness it ranks 429 of 1091 in Belgium (1 = hardest); 60 % of these cities have softer water.
- In Liège it is number 86 of 237 cities; the regional median is 27.3 °fH.
- Nearest city with clearly softer water: Bellaire, 2 km away (7.3 °fH).
- Nearest city with clearly harder water: Milmort, 6 km away (43.1 °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 Jupille-sur-Meuse
| Brand | Setting for this water |
|---|---|
| Bosch | H05 |
| Miele | 19 °dH |
| AEG / Electrolux | 5 |
| Beko | 5th |
| Hoover | S3 |
| 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 Jupille-sur-Meuse water hard or soft?
It is very hard: 342 mg/L as CaCO₃ (20 gpg, 19.2 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Jupille-sur-Meuse 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 Jupille-sur-Meuse water?
20 gpg, equal to 19.2 °dH, 34.2 °fH or 342 mg/L calcium carbonate.
What dishwasher salt setting should I use in Jupille-sur-Meuse?
For 342 mg/L (19.2 °dH) check your manufacturer's table: maximum level (5–7).
Do I need a water softener in Jupille-sur-Meuse?
Yes, unless you are only passing through: scale damages appliances within a few years.
Source
Source: SPW, qualité de l'eau potable par zone de distribution, année civile 2025 (2025). Method: figure published by the water supplier. SPW, qualité de l'eau potable par zone de distribution, année civile 2025 · Outdated figure? Tell us