Doncaster, England
Doncaster
Your water is safe
We checked 11 things and found 1 worth knowing about
GoodYour water is safe
We checked 11 things and found 1 worth knowing about
GoodBased on drinking water tests, your water in DN4 (Doncaster) is supplied by Yorkshire Water. Based on the latest data (last sampled 2026-03-30), 11 things were tested with 1 exceeding recommended levels. The overall water quality score for DN4 is 8.1/10.
Last sampled 2026-03-30 · 286 samples
Results from drinking water tests in Doncaster.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Nitrite | 0.58 mg/L | 0.5 mg/L | 3 mg/L | Over limit |
Source: Stream Water Data Portal
Rivers, groundwater and reservoirs near DN4. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| pH | 7.43 pH | — | — | Safe |
| Temperature | 17 °C | — | — | Safe |
| Conductivity | 1100 µS/cm | — | — | Safe |
| Ammonia | 0.16 mg/L | 0.5 mg/L | — | Safe |
| Nitrate | 4.8 mg/L | 50 mg/L | 50 mg/L | Safe |
| Nitrite | 0.066 mg/L | 0.5 mg/L | 3 mg/L | Safe |
Source: Environment Agency
We'll email you when water quality data changes for DN4.