Wirral, England
Your water in CH42
Wirral
Your water is safe
We checked 16 things and found nothing to worry about
ExcellentYour water is safe
We checked 16 things and found nothing to worry about
ExcellentBased on drinking water tests, your water in CH42 (Wirral) is supplied by United Utilities. Based on the latest data (last sampled 2025-01-29), 16 things were tested with 0 exceeding recommended levels. The overall water quality score for CH42 is 9.2/10.
Drinking water testsHow we score
Last sampled 2025-01-29 · 2,278 samples
This data is 14 months old. Newer data may be available soon.
What’s in your tap water
Results from drinking water tests in Wirral.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Turbidity | 0.16 NTU | 4 NTU | 4 NTU | Safe |
| Copper | 0.0000104 mg/L | 2 mg/L | 2 mg/L | Safe |
| Nickel | 0.00077 mg/L | 0.02 mg/L | 0.07 mg/L | Safe |
| Lead | 0.00055 mg/L | 0.01 mg/L | 0.01 mg/L | Safe |
| Aluminium | 0.00622 mg/L | 0.2 mg/L | — | Safe |
| Iron | 0.007 mg/L | 0.2 mg/L | 0.3 mg/L | Safe |
Source: Stream Water Data Portal
Filters for CH42
General-purpose filters for common UK tap water concerns.
Our pick for CH42
BRITA Marella XL + MAXTRA PRO
Jug Filter · TUV SUD
A solid all-round filter for CH42. Removes Chlorine, Lead, Copper and more. No installation needed.
Check price & reviews
£25
4.5/5
2 more options
Recommendations matched to your area's water data, not sponsorship. We may earn a commission at no extra cost to you. Affiliate disclosure · Full filter guide
Shower filters
Remove chlorine for better skin and hair
Test your water
Confirm exactly what's in your pipes
Environmental water nearby
Rivers, groundwater and reservoirs near CH42. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| pH | 7.82 pH | — | — | Safe |
| Temperature | 5 °C | — | — | Safe |
| Conductivity | 670 µS/cm | — | — | Safe |
| Ammonia | 0.228 mg/L | 0.5 mg/L | — | Safe |
| Nitrate | 5.56 mg/L | 50 mg/L | 50 mg/L | Safe |
| Nitrite | 0.067 mg/L | 0.5 mg/L | 3 mg/L | Safe |
Source: Environment Agency
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