Water hardness in Teleki
21 °dH very hard
Tap water in Teleki is very hard: 21 °dH (375 mg/L · 21.9 gpg · 37.5 °fH).
Source: NNGYK — Magyarországi települések ivóvízminősége (HUMVI 2024) (2024) · data checked 2026-10-21
Teleki (Somogy) is listed at 374.8 mg/L as CaCO₃ in the 2024 NNGYK drinking-water data, in the very hard range. Most supply in Hungary is groundwater, but the report does not identify the source for this village. Regular descaling of kettles and boilers is the usual practical step.
Hungarian suppliers report total hardness in German degrees (nk°) or mg/L CaO; the limit is 50–350 mg/L CaO.
Water data
| Total hardness | 21 °dH |
|---|
How Teleki compares
- Tap water in Teleki is 30 % harder than the median of the 3053 cities we track in Hungary (16.1 °dH).
- By hardness it ranks 642 of 3053 in Hungary (1 = hardest); 78 % of these cities have softer water.
- In Somogy it is number 74 of 240 cities; the regional median is 19.1 °dH.
- Nearest city with clearly softer water: Felsőmocsolád, 21 km away (15.4 °dH).
- Nearest city with clearly harder water: Visz, 6 km away (30.5 °dH).
Ranking of the hardest and softest water in Hungary →
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 Teleki
| Brand | Setting for this water |
|---|---|
| Bosch | H05 |
| Miele | 21 °dH |
| AEG / Electrolux | 5 |
| Beko | 6th |
| Hoover | S3 |
| LG | H4 |
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 Teleki water hard or soft?
It is very hard: 375 mg/L as CaCO₃ (21.9 gpg, 21 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Teleki safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. Hungarian suppliers report total hardness in German degrees (nk°) or mg/L CaO; the limit is 50–350 mg/L CaO.
How many grains per gallon is Teleki water?
21.9 gpg, equal to 21 °dH, 37.5 °fH or 375 mg/L calcium carbonate.
What dishwasher salt setting should I use in Teleki?
For 375 mg/L (21 °dH) check your manufacturer's table: maximum level (5–7).
Do I need a water softener in Teleki?
Yes, unless you are only passing through: scale damages appliances within a few years.
Source
Source: NNGYK — Magyarországi települések ivóvízminősége (HUMVI 2024) (2024). Method: figure published by the water supplier. NNGYK — Magyarországi települések ivóvízminősége (HUMVI 2024) · Outdated figure? Tell us