Gwynedd, Wales
Your water in LL48
Gwynedd
Your water is safe
We checked 23 things and found nothing to worry about
ExcellentYour water is safe
We checked 23 things and found nothing to worry about
ExcellentBased on drinking water tests, your water in LL48 (Gwynedd) is supplied by Dŵr Cymru Welsh Water. Based on the latest data (last sampled 2024-12-18), 23 things were tested with 0 exceeding recommended levels. The overall water quality score for LL48 is 9.6/10.
Drinking water testsHow we score
Last sampled 2024-12-18 · 180 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 Gwynedd.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Coliform Bacteria | 0 count/100ml | 0 count/100ml | 0 count/100ml | Safe |
| E. coli | 0 count/100ml | 0 count/100ml | 0 count/100ml | Safe |
| Conductivity | 82 µS/cm | — | — | Safe |
| Bromate | 0.0004 mg/L | 0.01 mg/L | 0.01 mg/L | Safe |
| Manganese | 0.00081 mg/L | 0.05 mg/L | 0.08 mg/L | Safe |
| Iron | 0.011 mg/L | 0.2 mg/L | 0.3 mg/L | Safe |
Source: Stream Water Data Portal
Filters for LL48
General-purpose filters for common UK tap water concerns.
Our pick for LL48
BRITA Marella XL + MAXTRA PRO
Jug Filter · TUV SUD
A solid all-round filter for LL48. 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
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