Water hardness in Manilva
43.7 °fH very hard
Tap water in Manilva is very hard: 43.7 °fH (437 mg/L · 25.5 gpg · 24.5 °dH).
Source: SINAC, Ministerio de Sanidad — Información de un abastecimiento, municipio 29068 (2026-08) · data checked 2026-10-19
For Manilva, SINAC (the Ministry of Health's water-supply system) records 437 mg/L CaCO₃ as of August 2026. In Málaga province much of the water comes from springs and wells in limestone and dolomite ranges such as Mijas, Blanca and Almijara, and from reservoirs in the Mediterranean basin. With water this hard, scale shortens the life of heating elements and hot-water pipes and often justifies treatment at home.
Fuentes españolas usan °fH (grados hidrotimétricos franceses) o mg/L CaCO₃.
Water data
| Total hardness | 43.7 °fH |
|---|
How Manilva compares
- Tap water in Manilva is 117 % harder than the median of the 4988 cities we track in Spain (20.1 °fH).
- By hardness it ranks 465 of 4988 in Spain (1 = hardest); 91 % of these cities have softer water.
- In Málaga it is number 7 of 103 cities; the regional median is 26 °fH.
- Nearest city with clearly softer water: Casares, 9 km away (24.4 °fH).
- Nearest city with clearly harder water: Villamartín, 64 km away (60.3 °fH).
Ranking of the hardest and softest water in Spain →
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 Manilva
| Brand | Setting for this water |
|---|---|
| Bosch | H06 |
| Miele | 24 °dH |
| AEG / Electrolux | 6 |
| Beko | 6th |
| Hoover | S3 |
| LG | H4 |
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 Manilva water hard or soft?
It is very hard: 437 mg/L as CaCO₃ (25.5 gpg, 24.5 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Manilva safe to drink?
Hardness is not a health issue; it is about limescale, taste and appliances. Mains water must meet national drinking-water standards. Fuentes españolas usan °fH (grados hidrotimétricos franceses) o mg/L CaCO₃.
How many grains per gallon is Manilva water?
25.5 gpg, equal to 24.5 °dH, 43.7 °fH or 437 mg/L calcium carbonate.
What dishwasher salt setting should I use in Manilva?
For 437 mg/L (24.5 °dH) check your manufacturer's table: maximum level (5–7).
Do I need a water softener in Manilva?
Yes, unless you are only passing through: scale damages appliances within a few years.
Source
Source: SINAC, Ministerio de Sanidad — Información de un abastecimiento, municipio 29068 (2026-08). Method: own measurement. SINAC, Ministerio de Sanidad — Información de un abastecimiento, municipio 29068 · Outdated figure? Tell us