Oxford, England
Tap Water Quality in OX1
Oxford— 2026 Report
Based on 9 regulated parameters
9
Parameters Tested
1
Flagged
Thames Water
Water Supplier
Apr 2026
Last Updated
According to Environment Agency monitoring data, tap water in OX1 (Oxford) is supplied by Thames Water. Based on the latest data (last sampled 2000-01-25), 9 parameters were tested with 1 exceeding recommended levels. The overall water quality score for OX1 is 7.5/10.
Water quality in OX1 is good. Most parameters are within limits, though some are worth monitoring.
What's in your water
All readings from the latest monitoring data for your supply zone.
| Contaminant | Your Level | UK Limit | WHO Guideline | Status |
|---|---|---|---|---|
| Lead Source: EA Water Quality Archive | 0.014 mg/L | 0.01 mg/L | 0.01 mg/L | Exceeds |
| pH Source: EA Water Quality Archive | 8.1 pH | — | — | OK |
| Conductivity Source: EA Water Quality Archive | 704 µS/cm | — | — | OK |
| Temperature Source: EA Water Quality Archive | 4.07 °C | — | — | OK |
| Cadmium Source: EA Water Quality Archive | 0.0003 mg/L | 0.005 mg/L | 0.003 mg/L | OK |
| Ammonia Source: EA Water Quality Archive | 0.054 mg/L | 0.5 mg/L | — | OK |
| Nitrate Source: EA Water Quality Archive | 11.6 mg/L | 50 mg/L | 50 mg/L | OK |
| Nitrite Source: EA Water Quality Archive | 0.045 mg/L | 0.5 mg/L | 3 mg/L | OK |
| Phosphate Source: EA Water Quality Archive | 0.291 mg/L | — | — | OK |
Water quality trend
OX1quality score, 2020–2026
Water quality has improved over the past 6 years.
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