Water hardness in Chevigny-Saint-Sauveur
27.6 °fH very hard
Tap water in Chevigny-Saint-Sauveur is very hard: 27.6 °fH (276 mg/L · 16.1 gpg · 15.5 °dH).
Source: Ministère de la Santé (ARS), contrôle sanitaire SISE-Eaux, commune 21171 (2026-06) · data checked 2026-10-19
Chevigny-Saint-Sauveur (Côte-d'Or) is supplied by Sogedo. Sanitary control data (ARS, SISE-Eaux, commune 21171, June 2026) give a measured hardness of 276 mg/L CaCO₃, or 27.6 °fH. The band is very hard.
TH en °fH : douce < 15, moyennement dure 15–25, dure 25–35, très dure > 35 °fH (classes usuelles ARS).
Water data
| Total hardness | 27.6 °fH |
|---|---|
| Utility | Sogedo |
How Chevigny-Saint-Sauveur compares
- Tap water in Chevigny-Saint-Sauveur is 15 % harder than the median of the 33641 cities we track in France (23.9 °fH).
- By hardness it ranks 12016 of 33641 in France (1 = hardest); 64 % of these cities have softer water.
- In Côte-d'Or it is number 370 of 681 cities; the regional median is 28.4 °fH.
- Nearest city with clearly softer water: Fénay, 9 km away (20.2 °fH).
- Nearest city with clearly harder water: Tanay, 16 km away (35 °fH).
Ranking of the hardest and softest water in France →
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 Chevigny-Saint-Sauveur
| 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 Chevigny-Saint-Sauveur water hard or soft?
It is very hard: 276 mg/L as CaCO₃ (16.1 gpg, 15.5 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Chevigny-Saint-Sauveur safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. TH en °fH : douce < 15, moyennement dure 15–25, dure 25–35, très dure > 35 °fH (classes usuelles ARS).
How many grains per gallon is Chevigny-Saint-Sauveur water?
16.1 gpg, equal to 15.5 °dH, 27.6 °fH or 276 mg/L calcium carbonate.
What dishwasher salt setting should I use in Chevigny-Saint-Sauveur?
For 276 mg/L (15.5 °dH) check your manufacturer's table: maximum level (5–7).
Do I need a water softener in Chevigny-Saint-Sauveur?
Yes, unless you are only passing through: scale damages appliances within a few years.
Source
Source: Ministère de la Santé (ARS), contrôle sanitaire SISE-Eaux, commune 21171 (2026-06). Method: own measurement. Ministère de la Santé (ARS), contrôle sanitaire SISE-Eaux, commune 21171 · Outdated figure? Tell us