Water hardness in Valverde del Camino
3.6 °fH soft
Tap water in Valverde del Camino is soft: 3.6 °fH (36 mg/L · 2.1 gpg · 2 °dH).
Source: SINAC, Ministerio de Sanidad — Información de un abastecimiento, municipio 21072 (2026-06) · data checked 2026-10-19
Range across supply zones: 32–39 mg/L.
SINAC, the Ministry of Health's drinking-water register, reports 35.7 mg/L CaCO₃ for Valverde del Camino, soft, with values between 32.3 and 39 mg/L. The Huelva uplands are largely slate and other hard, low-solubility rock, and Minas de Riotinto nearby shows 34 mg/L. Scale is light, though towns further south in the province are harder.
Fuentes españolas usan °fH (grados hidrotimétricos franceses) o mg/L CaCO₃.
Water data
| Total hardness | 3.6 °fH |
|---|
How Valverde del Camino compares
- Tap water in Valverde del Camino is 82 % softer than the median of the 4988 cities we track in Spain (20.1 °fH).
- By hardness it ranks 4381 of 4988 in Spain (1 = hardest); 12 % of these cities have softer water.
- In Huelva it is number 47 of 48 cities; the regional median is 17.3 °fH.
- Nearest city with clearly softer water: Trebujena, 89 km away (2.3 °fH).
- Nearest city with clearly harder water: Beas, 9 km away (5 °fH).
Ranking of the hardest and softest water in Spain →
What it means at home
- Little or no limescale in kettles, water heaters or washing machines.
- Soap lathers easily; water does not dry skin or hair.
- Dishwasher: salt setting at minimum or off.
- No softener needed; a jug filter only changes taste.
How much salt will you use for softening?
No. Water this soft does not need softening.
Descale a coffee machine or kettle about every 6 months (typical manufacturer guidance for this hardness).
Estimates for planning, not a quote. Check your appliance manual for exact settings.
Dishwasher setting in Valverde del Camino
| Brand | Setting for this water |
|---|---|
| Bosch | H00 |
| Miele | 2 °dH |
| AEG / Electrolux | 1 |
| Beko | 1st |
| Hoover | S0 |
| LG | H0 |
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 Valverde del Camino water hard or soft?
It is soft: 36 mg/L as CaCO₃ (2.1 gpg, 2 °dH). The usual bands are soft < 60, moderately hard 60–120, hard 120–180 and very hard > 180 mg/L.
Is tap water in Valverde del Camino 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 Valverde del Camino water?
2.1 gpg, equal to 2 °dH, 3.6 °fH or 36 mg/L calcium carbonate.
What dishwasher salt setting should I use in Valverde del Camino?
For 36 mg/L (2 °dH) check your manufacturer's table: level 0–1, usually no salt.
Do I need a water softener in Valverde del Camino?
No. With soft water a softener adds nothing.
Source
Source: SINAC, Ministerio de Sanidad — Información de un abastecimiento, municipio 21072 (2026-06). Method: own measurement. SINAC, Ministerio de Sanidad — Información de un abastecimiento, municipio 21072 · Outdated figure? Tell us