York, England
York
Your water is safe
We checked 24 things and found 2 worth knowing about
GoodYour water is safe
We checked 24 things and found 2 worth knowing about
GoodBased on drinking water tests, your water in YO31 (York) is supplied by Yorkshire Water. Based on the latest data (last sampled 2026-03-25), 24 things were tested with 2 exceeding recommended levels. The overall water quality score for YO31 is 8.6/10.
Last sampled 2026-03-25 · 242 samples
Results from drinking water tests in York.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Nitrite | 0.38 mg/L | 0.5 mg/L | 3 mg/L | Watch |
| Arsenic | 0.14 µg/L | 0.01 µg/L | 0.01 µg/L | Over limit |
Source: Stream Water Data Portal
2 contaminants flagged in YO31. These filters are matched to what was found in your water.

Our pick for YO31
Waterdrop G3P600 Reverse Osmosis
Under-Sink · NSF/ANSI 58, NSF/ANSI 372
The Waterdrop G3P600 Reverse Osmosis is certified to remove Arsenic, which was flagged in YO31. Fits under your kitchen sink for filtered water on tap.
Removes from your water
£399
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
We'll email you when water quality data changes for YO31.