Water hardness in Comişani
10.8 °dH very hard
Tap water in Comişani is very hard: 10.8 °dH (192 mg/L · 11.2 gpg · 19.2 °fH).
Source: Compania de Apă Târgoviște-Dâmbovița, situația centralizată a parametrilor monitorizați, 2026-09 (2026-09) · data checked 2026-10-29
Compania de Apă Târgoviște-Dâmbovița reports 10.77 °dH for Comişani from one sampling on 7 September 2026. The table gives one value and no range. Some limescale will form on kettles and taps.
Romanian operators report "duritate totală" in German degrees (grade germane); the minimum is 5 °dH.
Water data
| Total hardness | 10.8 °dH |
|---|---|
| Utility | Compania de Apă Târgoviște-Dâmbovița S.A. |
How Comişani compares
- Tap water in Comişani is 34 % softer than the median of the 115 cities we track in Romania (16.3 °dH).
- By hardness it ranks 90 of 115 in Romania (1 = hardest); 22 % of these cities have softer water.
- In Dâmbovița it is number 12 of 21 cities; the regional median is 11 °dH.
- Nearest city with clearly softer water: Brăneşti, 21 km away (6.6 °dH).
- Nearest city with clearly harder water: Bucşani, 6 km away (17.4 °dH).
Ranking of the hardest and softest water in Romania →
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 Comişani
| Brand | Setting for this water |
|---|---|
| Bosch | H03 |
| Miele | 11 °dH |
| AEG / Electrolux | 3 |
| Beko | 3rd |
| Hoover | S2 |
| LG | H2 |
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 Comişani water hard or soft?
It is very hard: 192 mg/L as CaCO₃ (11.2 gpg, 10.8 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Comişani safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. Romanian operators report "duritate totală" in German degrees (grade germane); the minimum is 5 °dH.
How many grains per gallon is Comişani water?
11.2 gpg, equal to 10.8 °dH, 19.2 °fH or 192 mg/L calcium carbonate.
What dishwasher salt setting should I use in Comişani?
For 192 mg/L (10.8 °dH) check your manufacturer's table: maximum level (5–7).
Do I need a water softener in Comişani?
Yes, unless you are only passing through: scale damages appliances within a few years.
Source
Source: Compania de Apă Târgoviște-Dâmbovița, situația centralizată a parametrilor monitorizați, 2026-09 (2026-09). Method: own measurement. Compania de Apă Târgoviște-Dâmbovița, situația centralizată a parametrilor monitorizați, 2026-09 · Outdated figure? Tell us