← Back to summarySee all parameters
Hastings · Hastings
Southern Water
Water safety
Water safety| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Free Chlorinemg CL2/l | 0.17 ● (Near the limit) | 0.2 – 1 | 0.003 ▲ |
|---|
| Total Chlorinemg CL2/l | 0.29 | No limit | 0.058 |
|---|
General
General| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Hardnessmg CaCO3/l | 81.4 | 80 – 459 | 81.4 |
|---|
| pH | 7.67 | 6.5 – 9.5 | 7.67 |
|---|
| TurbidityNTU | 0.15 | ≤ 4 | 0.015 |
|---|
| ColorColor Units | 3 | ≤ 15 | 3 |
|---|
| OdorTON | 0.014 | ≤ 3 | 0.014 |
|---|
Pathogens
Pathogens| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| eColiUFC/100ml | 0 | ≤ 0 | 0 |
|---|
| BacteriasNMP/100ml | 0 | ≤ 0 | 0 |
|---|
| EnterococcusUFC/100ml | 0 | ≤ 0 | 0 |
|---|
Chemical parameters
Chemical parameters| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Mercuryμg Hg/l | Not reported | ≤ 1 | — |
|---|
| Nitritesmg NO2/l | Not reported | ≤ 0.5 | — |
|---|
| Nitratesmg NO3/l | 2.44 | ≤ 50 | 0.73 |
|---|
Minerals
Minerals| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Magnesiummg/l | 3.36 | No limit | 3.36 |
|---|
| Calciummg/l | 26.6 | No limit | 26.6 |
|---|
Metals
Metals| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Aluminiumμg/l | 15.9 | ≤ 200 | 15.9 |
|---|
| Antimonyμg/l | 0.11 | ≤ 5 | 0.11 |
|---|
| Arsenicμg/l | 0.26 | ≤ 10 | 0.13 |
|---|
| Cadmiumμg/l | 0.026 | ≤ 5 | 0.026 |
|---|
| Chromiumμg/l | 0.15 | ≤ 50 | 0.15 |
|---|
| Copperμg/l | 16.1 | ≤ 2,000 | 0.8 |
|---|
| Ironμg/l | 6.38 | ≤ 200 | 6.38 |
|---|
| Manganeseμg/l | 0.92 | ≤ 50 | 0.92 |
|---|
| Leadμg/l | 0.17 | ≤ 10 | 0.008 |
|---|
| Nickelμg/l | 1.61 | ≤ 20 | 1.61 |
|---|
| Seleniumμg/l | 0.27 | ≤ 10 | 0.27 |
|---|
| Sodiummg/l | 24.7 | ≤ 200 | 24.7 |
|---|
Chlorine by-products
Chlorine by-products| Parameter | Unfiltered tap water | Allowed range | Filtered |
|---|
| Total Trichloroethyleneμg/l | 0 | ≤ 10 | 0 |
|---|
| Total Trihalomethanesμg/l | 53.9 | ≤ 100 | 2.7 |
|---|
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 | 0.009 | No limit | 0.003 |
|---|
Data collected from the water company for your area. Quality ranges are based on WHO guidelines and the UK drinking water regulations.
1131 of 1131 tests within UK limits
