East Riding of Yorkshire, England
East Riding of Yorkshire
Your water is safe
We checked 9 things and found nothing to worry about
ExcellentYour water is safe
We checked 9 things and found nothing to worry about
ExcellentBased on drinking water tests, your water in YO42 (East Riding of Yorkshire) is supplied by Yorkshire Water. Based on the latest data (last sampled 2026-03-26), 9 things were tested with 0 exceeding recommended levels. The overall water quality score for YO42 is 9.8/10.
Last sampled 2026-03-26 · 77 samples
Results from drinking water tests in East Riding of Yorkshire.
| 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 |
| Colour | 3 mg/L Pt/Co | 20 mg/L Pt/Co | — | Safe |
| Iron | 0.00928 mg/L | 0.2 mg/L | 0.3 mg/L | Safe |
| Manganese | 0.00178 mg/L | 0.05 mg/L | 0.08 mg/L | Safe |
Source: Stream Water Data Portal
General-purpose filters for common UK tap water concerns.

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BRITA Marella XL + MAXTRA PRO
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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 YO42. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| pH | 8.38 pH | — | — | Safe |
| Temperature | 5.8 °C | — | — | Safe |
| Conductivity | 710 µS/cm | — | — | Safe |
| Ammonia | 0.049 mg/L | 0.5 mg/L | — | Safe |
| Nitrate | 14 mg/L | 50 mg/L | 50 mg/L | Safe |
| Nitrite | 0.034 mg/L | 0.5 mg/L | 3 mg/L | Safe |
Source: Environment Agency
We'll email you when water quality data changes for YO42.