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RED DE DISTRIBUCION CABREIROS-ZA CABREIROS-XERMADE · Xermade
AYTO. DE XERMADE
Water safety
Water safety| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Free Chlorinemg/L | 0.3 | 0.2 – 1 | 0.006 ▲ |
|---|
| Chloraminemg/L | 0 | ≤ 4 | 0 |
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General
General| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Hardnessmg/L | 18 ● (Near the limit)Sampled Apr 2026 | 80 – 459 | 18 ● |
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| pHUnidades pH | 6.1 ● (Near the limit) | 6.5 – 9.5 | 6.1 ● |
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| TurbidityUNF | 2 | ≤ 4 | 0.2 |
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| Colormg Pt-Co/L | 0 | ≤ 15 | 0 |
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| ConductivityµS/cm a 20ºC | 67 | ≤ 2,500 | 67 |
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| TDSmg/l | 42.9estimated | 0 – 1,199 | 42.9 |
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| OdorIn. Dil. | 0 | ≤ 3 | 0 |
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| LSIUnidades pH | -4 | No limit | -4 |
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| Oxidationmg O2 /L | 0.3 | ≤ 5 | 0.3 |
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Pathogens
Pathogens| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| ClostridiumUFC/100 ml | 0 | ≤ 0 | 0 |
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| eColiUFC/100 ml | 0 | ≤ 0 | 0 |
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| BacteriasUFC/100 ml | 0 | ≤ 0 | 0 |
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| EnterococcusUFC/100 ml | 0 | ≤ 0 | 0 |
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Chemical parameters
Chemical parameters| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Cyanide totalµg/L | 0 | ≤ 50 | 0 |
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| Fluoridemg/L | 0 | ≤ 1.5 | 0 |
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| Mercuryµg/L | 0 | ≤ 1 | 0 |
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| Nitritesmg/L | 0 | ≤ 0.1 | 0 |
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| Nitratesmg/L | 0 | ≤ 50 | 0 |
|---|
Minerals
Minerals| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Magnesiummg/L | 2Sampled Apr 2026 | No limit | 2 |
|---|
| Calciummg/L | 4Sampled Apr 2026 | No limit | 4 |
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| Potassiummg/L | 2Sampled Apr 2026 | No limit | 2 |
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| Chloridemg/L | 16 | ≤ 250 | 16 |
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Metals
Metals| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Aluminiumµg/L | 0 | ≤ 200 | 0 |
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| Antimonyµg/L | 0 | ≤ 5 | 0 |
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| Arsenicµg/L | 0 | ≤ 10 | 0 |
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| Cadmiumµg/L | 0 | ≤ 5 | 0 |
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| Chromiumµg/L | 0 | ≤ 50 | 0 |
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| Coppermg/L | 0 | ≤ 2,000 | 0 |
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| Ironµg/L | 0 | ≤ 200 | 0 |
|---|
| Manganeseµg/L | 47 ● (Near the limit) | ≤ 50 | 47 ● |
|---|
| Leadµg/L | 0.4 | ≤ 10 | 0.02 |
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| Nickelµg/L | 0 | ≤ 20 | 0 |
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| Seleniumµg/L | 0 | ≤ 10 | 0 |
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| Sodiummg/L | 10 | ≤ 200 | 10 |
|---|
Chlorine by-products
Chlorine by-products| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Total Trichloroethyleneµg/L | 0 | ≤ 10 | 0 |
|---|
| Total Trihalomethanesµg/L | 19 | ≤ 100 | 0.95 |
|---|
Haloacetic acids
Haloacetic acids| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Total haloacetic acidsµg/L | 18 | ≤ 60 | 0.9 |
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Pesticides
Pesticides| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Total pesticidesµg/L | 0 | ≤ 0.5 | 0 |
|---|
Perfluorinated chemicals
Perfluorinated chemicals| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| PFOAµg/L | 0.1Sampled Jul 2025 | No limit | 0.1 |
|---|
| PFOSµg/L | 0.1Sampled Jul 2025 | No limit | 0.1 |
|---|
| PFNAµg/L | 0.1Sampled Jul 2025 | No limit | 0.1 |
|---|
| Total PFASµg/L | 0.1 ● (Near the limit) | ≤ 0.1 | 0.01 |
|---|
| 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 | 0 | No limit | 0 |
|---|
| Sulfatemg/L | 0 | No limit | 0 |
|---|
| Uraniumµg/L | 1 | No limit | 1 |
|---|
Data collected from the water supplier for your area. Quality ranges are based on WHO, EU and Spanish guidelines.
