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Cheshire West and Chester, England
Cheshire West and Chester
Your water is safe
We checked 15 things and found 1 worth knowing about
GoodYour water is safe
We checked 15 things and found 1 worth knowing about
GoodTap water in CW8 (Cheshire West and Chester, Cheshire West and Chester) is supplied by United Utilities and scored 8.6 out of 10 for safety based on 15 tested parameters. 1 contaminant exceeded recommended safe levels: Nitrite. Data is from 1,221 samples collected up to 2022-12-22, sourced from United Utilities via the Stream Water Data Portal.
Last sampled 2022-12-22 · 1,221 samples
This data is over 3 years old. Newer data may be available soon.
Results from drinking water tests in Cheshire West and Chester.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Nitrite | 0.474 mg/L | 0.5 mg/L | 3 mg/L | Watch |
Source: Stream Water Data Portal
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Rivers, groundwater and reservoirs near CW8. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Ammonia | 0.707 mg/L | 0.5 mg/L | — | Over limit |
Source: Environment Agency
We'll email you when water quality data changes for CW8.