Water hardness in Rivarolo Canavese
7 °fH moderately hard
Tap water in Rivarolo Canavese is moderately hard: 7 °fH (71 mg/L · 4.1 gpg · 3.9 °dH).
Source: SMAT Torino, monitoraggio acque (valori medi), 2026 H1 (2026-06) · data checked 2026-10-19
SMAT's half-year mean for Rivarolo Canavese in the first half of 2026 is 70.5 mg/L CaCO₃, calculated from calcium and magnesium. That counts as moderately hard water and is far softer than the Turin city figure. We have not verified which sources feed the town, so the reason for the difference is not confirmed. Scale builds up slowly at this level.
Italian utilities report °f (French degrees); D.Lgs. 31/2001 recommends 15–50 °f.
Water data
| Total hardness | 7 °fH |
|---|
How Rivarolo Canavese compares
- Tap water in Rivarolo Canavese is 67 % softer than the median of the 629 cities we track in Italy (21.2 °fH).
- By hardness it ranks 570 of 629 in Italy (1 = hardest); 9 % of these cities have softer water.
- In Piemonte it is number 188 of 242 cities; the regional median is 12.3 °fH.
- Nearest city with clearly softer water: Front, 7 km away (5.1 °fH).
- Nearest city with clearly harder water: Agliè, 6 km away (12.2 °fH).
Ranking of the hardest and softest water in Italy →
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 Rivarolo Canavese
| Brand | Setting for this water |
|---|---|
| Bosch | H00 |
| Miele | 4 °dH |
| AEG / Electrolux | 2 |
| Beko | 1st |
| 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 Rivarolo Canavese water hard or soft?
It is moderately hard: 71 mg/L as CaCO₃ (4.1 gpg, 3.9 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Rivarolo Canavese safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. Italian utilities report °f (French degrees); D.Lgs. 31/2001 recommends 15–50 °f.
How many grains per gallon is Rivarolo Canavese water?
4.1 gpg, equal to 3.9 °dH, 7 °fH or 71 mg/L calcium carbonate.
What dishwasher salt setting should I use in Rivarolo Canavese?
For 71 mg/L (3.9 °dH) check your manufacturer's table: level 2–3.
Do I need a water softener in Rivarolo Canavese?
Not essential; a scale inhibitor protects the heater cheaply.
Source
Source: SMAT Torino, monitoraggio acque (valori medi), 2026 H1 (2026-06). Method: computed from supplier's calcium and magnesium. SMAT Torino, monitoraggio acque (valori medi), 2026 H1 · Outdated figure? Tell us