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Caerphilly, Wales
Your water in NP24
Caerphilly
Your water is safe
We checked 8 things and found nothing to worry about
ExcellentYour water is safe
We checked 8 things and found nothing to worry about
ExcellentTap water in NP24 (Caerphilly, Caerphilly) is supplied by Dŵr Cymru Welsh Water and scored 9.7 out of 10 for safety based on 8 tested parameters. No contaminants exceeded recommended safe levels. Data is from 136 samples collected up to 2024-12-19, sourced from Dŵr Cymru Welsh Water via the Stream Water Data Portal.
Drinking water testsHow we score
Last sampled 2024-12-19 · 136 samples
This data is 15 months old. Newer data may be available soon.
What’s in your tap water
Results from drinking water tests in Caerphilly.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| E. coli | 0 count/100ml | 0 count/100ml | 0 count/100ml | Safe |
| Coliform Bacteria | 0 count/100ml | 0 count/100ml | 0 count/100ml | Safe |
| Conductivity | 120 µS/cm | — | — | Safe |
| Manganese | 0.00068 mg/L | 0.05 mg/L | 0.08 mg/L | Safe |
| Aluminium | 0.0067 mg/L | 0.2 mg/L | — | Safe |
| Iron | 0.004 mg/L | 0.2 mg/L | 0.3 mg/L | Safe |
Source: Stream Water Data Portal
Filters for NP24
General-purpose filters for common UK tap water concerns.
Our pick for NP24
BRITA Marella XL + MAXTRA PRO
Jug Filter · TUV SUD
A solid all-round filter for NP24. 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
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