Conwy, Wales
Your water in LL21
Conwy
Your water is safe
We checked 22 things and found nothing to worry about
ExcellentYour water is safe
We checked 22 things and found nothing to worry about
ExcellentBased on drinking water tests, your water in LL21 (Conwy) is supplied by Dŵr Cymru Welsh Water. Based on the latest data (last sampled 2024-12-16), 22 things were tested with 0 exceeding recommended levels. The overall water quality score for LL21 is 9.4/10.
Drinking water testsHow we score
Last sampled 2024-12-16 · 155 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 Conwy.
| 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 | 150 µS/cm | — | — | Safe |
| Aluminium | 0.065 mg/L | 0.2 mg/L | — | Safe |
| Manganese | 0.0028 mg/L | 0.05 mg/L | 0.08 mg/L | Safe |
| Iron | 0.035 mg/L | 0.2 mg/L | 0.3 mg/L | Safe |
Source: Stream Water Data Portal
Filters for LL21
General-purpose filters for common UK tap water concerns.
Our pick for LL21
BRITA Marella XL + MAXTRA PRO
Jug Filter · TUV SUD
A solid all-round filter for LL21. 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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