Water hardness in Rohod
15.2 °dH very hard
Tap water in Rohod is very hard: 15.2 °dH (271 mg/L · 15.8 gpg · 27.1 °fH).
Source: NNGYK — Magyarországi települések ivóvízminősége (HUMVI 2024) (2024) · data checked 2026-10-21
Rohod, in Szabolcs-Szatmár-Bereg county, has a reported hardness of 271.3 mg/L CaCO₃, which is very hard. The number is from the NNGYK 2024 drinking-water quality register. We could not verify the specific source of the local supply. Washing machines and water heaters are likely to collect scale faster than in softer areas.
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 | 15.2 °dH |
|---|
How Rohod compares
- Tap water in Rohod is 6 % softer than the median of the 3053 cities we track in Hungary (16.1 °dH).
- By hardness it ranks 1654 of 3053 in Hungary (1 = hardest); 45 % of these cities have softer water.
- In Szabolcs-Szatmár-Bereg it is number 93 of 239 cities; the regional median is 14.7 °dH.
- Nearest city with clearly softer water: Sárgaháza, 25 km away (12.1 °dH).
- Nearest city with clearly harder water: Terem, 29 km away (20.4 °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 Rohod
| Brand | Setting for this water |
|---|---|
| Bosch | H04 |
| Miele | 15 °dH |
| AEG / Electrolux | 4 |
| Beko | 4th |
| Hoover | S2 |
| 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 Rohod water hard or soft?
It is very hard: 271 mg/L as CaCO₃ (15.8 gpg, 15.2 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Rohod 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 Rohod water?
15.8 gpg, equal to 15.2 °dH, 27.1 °fH or 271 mg/L calcium carbonate.
What dishwasher salt setting should I use in Rohod?
For 271 mg/L (15.2 °dH) check your manufacturer's table: maximum level (5–7).
Do I need a water softener in Rohod?
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