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Dudley · Dudley
South Staffs Water
Water safety
Water safety| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Free Chlorinemg CL2/l | 0.21 | 0.2 – 1 | 0.004 ▲ |
|---|
| Total Chlorinemg CL2/l | 0.29 | No limit | 0.059 |
|---|
General
General| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Hardnessmg CaCO3/l | 177.5estimated | 80 – 459 | 177.5 |
|---|
| pH | 7.22 | 6.5 – 9.5 | 7.22 |
|---|
| TurbidityNTU | 0.12 | ≤ 4 | 0.012 |
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| ColorColor Units | 2.07 | ≤ 15 | 2.07 |
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| ConductivityμS / cm | 440.2 | ≤ 2,500 | 440.2 |
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| TDSmg/l | 281.7estimated | 0 – 1,199 | 281.7 |
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| OdorTON | 0 | ≤ 3 | 0 |
|---|
Pathogens
Pathogens| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| eColiUFC/100ml | 0 | ≤ 0 | 0 |
|---|
| BacteriasNMP/100ml | 0 | ≤ 0 | 0 |
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| EnterococcusUFC/100ml | 0 | ≤ 0 | 0 |
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Chemical parameters
Chemical parameters| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Fluoridemg F/l | 0.75 | ≤ 1.5 | 0.22 |
|---|
| Mercuryμg Hg/l | Not reported | ≤ 1 | — |
|---|
| Nitritesmg NO2/l | 0.004 | ≤ 0.5 | 0.002 |
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| Nitratesmg NO3/l | 33.2 | ≤ 50 | 9.95 |
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Metals
Metals| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Aluminiumμg/l | 9.52 | ≤ 200 | 9.52 |
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| Antimonyμg/l | 0.2 | ≤ 5 | 0.2 |
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| Arsenicμg/l | 1.21 | ≤ 10 | 0.61 |
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| Cadmiumμg/l | 0.13 | ≤ 5 | 0.13 |
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| Chromiumμg/l | 0.62 | ≤ 50 | 0.62 |
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| Copperμg/l | 62.2 | ≤ 2,000 | 3.11 |
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| Ironμg/l | 9.17 | ≤ 200 | 9.17 |
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| Manganeseμg/l | 1.77 | ≤ 50 | 1.77 |
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| Leadμg/l | 1.18 | ≤ 10 | 0.059 |
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| Nickelμg/l | 1.16 | ≤ 20 | 1.16 |
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| Seleniumμg/l | 0.8 | ≤ 10 | 0.8 |
|---|
| Sodiummg/l | 22.7 | ≤ 200 | 22.7 |
|---|
Chlorine by-products
Chlorine by-products| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Total Trihalomethanesμg/l | 24 | ≤ 100 | 1.2 |
|---|
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 | — |
|---|
Other
Other| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Ammoniamg/l | 0.02 | No limit | 0.006 |
|---|
| Sulfatemg/l | 42.2 | No limit | 42.2 |
|---|
Data collected from the water company for your area. Quality ranges are based on WHO guidelines and the UK drinking water regulations.
3633 of 3633 tests within UK limits
