Water hardness in Neuenstein
13.8 °dH very hard
Tap water in Neuenstein is very hard: 13.8 °dH (246 mg/L · 14.4 gpg · 24.6 °fH).
Source: Gemeinde Neuenstein, Wasserhärte (Trinkwasseranalyse Jahresmittelwerte 2024/2025, Zweckverband Wasserversorgung Nordostwürttemberg), Stand 29.08.2025 (2025-08) · data checked 2026-11-05
Neuenstein is supplied by the Zweckverband Wasserversorgung Nordostwürttemberg (NOW), a regional water association. The municipality publishes annual means for 2024/2025 (as of 29 August 2025): 246.3 mg/L CaCO₃, about 13.8 °dH. This is an average across the association, so individual districts may differ. At this level it is worth descaling household appliances regularly.
German law (WRMG) uses 3 bands: soft < 8.4 °dH, medium 8.4–14 °dH, hard > 14 °dH.
Water data
| Total hardness | 13.8 °dH |
|---|---|
| Utility | Zweckverband Wasserversorgung Nordostwürttemberg (NOW) |
How Neuenstein compares
- Tap water in Neuenstein is 20 % harder than the median of the 809 cities we track in Germany (11.5 °dH).
- By hardness it ranks 303 of 809 in Germany (1 = hardest); 62 % of these cities have softer water.
- In Baden-Württemberg it is number 63 of 146 cities; the regional median is 12.8 °dH.
- Nearest city with clearly softer water: Adelsheim, 26 km away (9.7 °dH).
- Nearest city with clearly harder water: Mainhardt, 14 km away (17.3 °dH).
Ranking of the hardest and softest water in Germany →
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 Neuenstein
| Brand | Setting for this water |
|---|---|
| Bosch | H04 |
| Miele | 14 °dH |
| AEG / Electrolux | 3 |
| 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 Neuenstein water hard or soft?
It is very hard: 246 mg/L as CaCO₃ (14.4 gpg, 13.8 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Neuenstein safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. German law (WRMG) uses 3 bands: soft < 8.4 °dH, medium 8.4–14 °dH, hard > 14 °dH.
How many grains per gallon is Neuenstein water?
14.4 gpg, equal to 13.8 °dH, 24.6 °fH or 246 mg/L calcium carbonate.
What dishwasher salt setting should I use in Neuenstein?
For 246 mg/L (13.8 °dH) check your manufacturer's table: maximum level (5–7).
Do I need a water softener in Neuenstein?
Yes, unless you are only passing through: scale damages appliances within a few years.
Source
Source: Gemeinde Neuenstein, Wasserhärte (Trinkwasseranalyse Jahresmittelwerte 2024/2025, Zweckverband Wasserversorgung Nordostwürttemberg), Stand 29.08.2025 (2025-08). Method: figure published by the water supplier. Gemeinde Neuenstein, Wasserhärte (Trinkwasseranalyse Jahresmittelwerte 2024/2025, Zweckverband Wasserversorgung Nordostwürttemberg), Stand 29.08.2025 · Outdated figure? Tell us