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RED-LA OLMEDA · Valdenebro
AQLARA CICLO INTEGRAL DEL AGUA S.A.
Water safety
Water safety| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Free Chlorinemg/L | 0.2 | 0.2 – 1 | 0.004 ▲ |
|---|
General
General| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Hardnessmg/L | 237Sampled Feb 2026 | 80 – 459 | 237 |
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| pHUnidades pH | 7.7Sampled Mar 2026 | 6.5 – 9.5 | 7.7 |
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| TurbidityUNF | 0.3Sampled Mar 2026 | ≤ 4 | 0.03 |
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| ConductivityµS/cm a 20ºC | 407Sampled Feb 2026 | ≤ 2,500 | 407 |
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| TDSmg/l | 260.5Sampled Feb 2026estimated | 0 – 1,199 | 260.5 |
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Pathogens
Pathogens| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| eColiUFC/100 ml | 0Sampled Feb 2026 | ≤ 0 | 0 |
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| BacteriasUFC/100 ml | 0Sampled Feb 2026 | ≤ 0 | 0 |
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| EnterococcusUFC/100 ml | 0Sampled Feb 2026 | ≤ 0 | 0 |
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Chemical parameters
Chemical parameters| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Mercuryμg Hg/l | Not reported | ≤ 1 | — |
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| Nitritesmg NO2/l | Not reported | ≤ 0.1 | — |
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| Nitratesmg/L | 9Sampled Jun 2024 | ≤ 50 | 2.7 |
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Minerals
Minerals| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Magnesiummg/L | 5Sampled Feb 2026 | No limit | 5 |
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| Calciummg/L | 87Sampled Feb 2026 | No limit | 87 |
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| Potassiummg/L | 0Sampled Feb 2026 | No limit | 0 |
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Metals
Metals| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Arsenicμg/l | Not reported | ≤ 10 | — |
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| Leadμg/l | Not reported | ≤ 10 | — |
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Perfluorinated chemicals
Perfluorinated chemicals| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Total PFASug/L | Not reported | ≤ 0.1 | — |
|---|
| PFAS 4ng/l | Not reported | No limit | — |
|---|
| PFAS 21ng/l | Not reported | No limit | — |
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Other
Other| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Ammoniamg/L | 0Sampled May 2018 | No limit | 0 |
|---|
Data collected from the water supplier for your area. Quality ranges are based on WHO, EU and Spanish guidelines.
