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Leeds, England
Leeds
Your water is safe
We checked 24 things and found 1 worth knowing about
ExcellentYour water is safe
We checked 24 things and found 1 worth knowing about
ExcellentTap water in LS25 (Leeds, Leeds) is supplied by Yorkshire Water and scored 9.1 out of 10 for safety based on 24 tested parameters. 1 contaminant exceeded recommended safe levels: Nitrite. Data is from 349 samples collected up to 2026-03-18, sourced from Yorkshire Water via the Stream Water Data Portal.
Last sampled 2026-03-18 · 349 samples
Results from drinking water tests in Leeds.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Nitrite | 0.43 mg/L | 0.5 mg/L | 3 mg/L | Watch |
Source: Stream Water Data Portal
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Rivers, groundwater and reservoirs near LS25. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| pH | 8.39 pH | — | — | Safe |
| Temperature | 21 °C | — | — | Safe |
| Conductivity | 900 µS/cm | — | — | Safe |
| Ammonia | 0.085 mg/L | 0.5 mg/L | — | Safe |
| Nitrate | 0.194 mg/L | 50 mg/L | 50 mg/L | Safe |
| Nitrite | 0.006 mg/L | 0.5 mg/L | 3 mg/L | Safe |
Source: Environment Agency
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