Water hardness in Tubbergen
8.6 °dH hard
Tap water in Tubbergen is hard: 8.6 °dH (154 mg/L · 9 gpg · 15.3 °fH).
Source: Vitens, waterhardheid per postcode (2026-10) (2026-10) · data checked 2026-10-19
Vitens supplies this part of eastern Netherlands mainly from groundwater, supplemented in places by bank-filtered river water from the IJssel and Vecht. The reported hardness is 153.5 mg/L CaCO₃. Kettles, shower heads and washing machine heating elements scale up noticeably, so regular descaling is worthwhile.
Dutch suppliers report °dH; most networks are softened centrally to 5.6–8.4 °dH.
Water data
| Total hardness | 8.6 °dH |
|---|
How Tubbergen compares
- Tap water in Tubbergen is 14 % harder than the median of the 654 cities we track in the Netherlands (7.5 °dH).
- By hardness it ranks 89 of 654 in the Netherlands (1 = hardest); 86 % of these cities have softer water.
- In Overijssel it is number 12 of 58 cities; the regional median is 7.5 °dH.
- Nearest city with clearly softer water: Borne, 12 km away (6.7 °dH).
- Nearest city with clearly harder water: Dinxperlo, 64 km away (10.8 °dH).
Ranking of the hardest and softest water in the Netherlands →
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 Tubbergen
| Brand | Setting for this water |
|---|---|
| Bosch | H02 |
| Miele | 9 °dH |
| AEG / Electrolux | 2 |
| Beko | 3rd |
| Hoover | S1 |
| 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 Tubbergen water hard or soft?
It is hard: 154 mg/L as CaCO₃ (9 gpg, 8.6 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Tubbergen safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. Dutch suppliers report °dH; most networks are softened centrally to 5.6–8.4 °dH.
How many grains per gallon is Tubbergen water?
9 gpg, equal to 8.6 °dH, 15.3 °fH or 154 mg/L calcium carbonate.
What dishwasher salt setting should I use in Tubbergen?
For 154 mg/L (8.6 °dH) check your manufacturer's table: level 4–5.
Do I need a water softener in Tubbergen?
Recommended if you have a water heater, boiler or tankless unit: it saves repairs and detergent.
Source
Source: Vitens, waterhardheid per postcode (2026-10) (2026-10). Method: figure published by the water supplier. Vitens, waterhardheid per postcode (2026-10) · Outdated figure? Tell us