Doncaster, England
Doncaster
Your water is safe
We checked 24 things and found nothing to worry about
ExcellentYour water is safe
We checked 24 things and found nothing to worry about
ExcellentBased on drinking water tests, your water in S66 (Doncaster) is supplied by Yorkshire Water. Based on the latest data (last sampled 2026-03-09), 24 things were tested with 0 exceeding recommended levels. The overall water quality score for S66 is 9.3/10.
Last sampled 2026-03-09 · 209 samples
Results from drinking water tests in Doncaster.
| 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 |
| Aluminium | 0.0113 mg/L | 0.2 mg/L | — | Safe |
| Turbidity | 0.19 NTU | 4 NTU | 4 NTU | Safe |
| Conductivity | 420 µS/cm | — | — | Safe |
| Colour | 3 mg/L Pt/Co | 20 mg/L Pt/Co | — | Safe |
Source: Stream Water Data Portal
General-purpose filters for common UK tap water concerns.

Our pick for S66
BRITA Marella XL + MAXTRA PRO
Jug Filter · TUV SUD
A solid all-round filter for S66. Removes Chlorine, Lead, Copper and more. No installation needed.
£25
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
Rivers, groundwater and reservoirs near S66. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Iron | 0.482 mg/L | 0.2 mg/L | 0.3 mg/L | Over limit |
Source: Environment Agency
We'll email you when water quality data changes for S66.