Water hardness in Bischofshofen
6.1 °dH moderately hard
Tap water in Bischofshofen is moderately hard: 6.1 °dH (109 mg/L · 6.4 gpg · 10.9 °fH).
Source: Salzburg AG Wasserlabor, Inspektionsbericht 38576-001-007 (Termin 1 von 4) for Stadtgemeinde Bischofshofen (2026-01) · data checked 2026-10-20
Bischofshofen measures 108.9 mg/L CaCO₃, moderate and well below most Austrian towns in our list. The figure comes from a Salzburg AG laboratory report of January 2026, the first of four sampling dates. We do not have the other three, so seasonal variation is not shown. At this level a descaler for the kettle and showerhead is usually enough.
Angabe in °dH; Härtebereiche wie in Deutschland üblich.
Water data
| Total hardness | 6.1 °dH |
|---|---|
| Utility | Stadtgemeinde Bischofshofen (Wirtschaftshof) |
How Bischofshofen compares
- Tap water in Bischofshofen is 56 % softer than the median of the 159 cities we track in Austria (14 °dH).
- By hardness it ranks 155 of 159 in Austria (1 = hardest); 3 % of these cities have softer water.
- In Salzburg it is number 4 of 4 cities; the regional median is 10.8 °dH.
- Nearest city with clearly harder water: Saalfelden am Steinernen Meer, 28 km away (9.6 °dH).
Ranking of the hardest and softest water in Austria →
What it means at home
- Visible kettle scale every few weeks; vinegar or citric acid is enough.
- Water heater and washing machine: some long-term scale; a scale inhibitor slows it.
- Dishwasher: medium salt setting.
- Softener optional; pays off mainly with a gas boiler or tankless heater.
How much salt will you use for softening?
Optional. A scale inhibitor or a small softener protects the heater; soap savings are modest.
Descale a coffee machine or kettle about every 3 months (typical manufacturer guidance for this hardness).
Estimates for planning, not a quote. Check your appliance manual for exact settings.
Dishwasher setting in Bischofshofen
| Brand | Setting for this water |
|---|---|
| Bosch | H00 |
| Miele | 6 °dH |
| AEG / Electrolux | 2 |
| Beko | 2nd |
| Hoover | S1 |
| LG | H1 |
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 Bischofshofen water hard or soft?
It is moderately hard: 109 mg/L as CaCO₃ (6.4 gpg, 6.1 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Bischofshofen safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. Angabe in °dH; Härtebereiche wie in Deutschland üblich.
How many grains per gallon is Bischofshofen water?
6.4 gpg, equal to 6.1 °dH, 10.9 °fH or 109 mg/L calcium carbonate.
What dishwasher salt setting should I use in Bischofshofen?
For 109 mg/L (6.1 °dH) check your manufacturer's table: level 2–3.
Do I need a water softener in Bischofshofen?
Not essential; a scale inhibitor protects the heater cheaply.
Source
Source: Salzburg AG Wasserlabor, Inspektionsbericht 38576-001-007 (Termin 1 von 4) for Stadtgemeinde Bischofshofen (2026-01). Method: own measurement. Salzburg AG Wasserlabor, Inspektionsbericht 38576-001-007 (Termin 1 von 4) for Stadtgemeinde Bischofshofen · Outdated figure? Tell us