Central Bedfordshire, England
Central Bedfordshire
Your water is safe
We checked 11 things and found nothing to worry about
ExcellentYour water is safe
We checked 11 things and found nothing to worry about
ExcellentBased on environmental water monitoring, your water in AL5 (Central Bedfordshire) is supplied by Thames Water. Based on the latest data (last sampled 2025-09-04), 11 things were tested with 0 exceeding recommended levels. The overall water quality score for AL5 is 9.8/10.
Last sampled 2025-09-04 · Tap water tests not yet available for Thames Water
Here’s what government tests found in water near you.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| pH | 7.8 pH | — | — | Safe |
| Temperature | 7 °C | — | — | Safe |
| Ammonia | 0.002 mg/L | 0.5 mg/L | — | Safe |
| Nitrate | 5.4 mg/L | 50 mg/L | 50 mg/L | Safe |
| Phosphate | 0.042 mg/L | — | — | Safe |
| Dissolved Oxygen | 11 mg/L | — | — | Safe |
Source: Environment Agency
General-purpose filters for common UK tap water concerns.

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Rivers, groundwater and reservoirs near AL5. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| pH | 7.8 pH | — | — | Safe |
| Temperature | 7 °C | — | — | Safe |
| Ammonia | 0.002 mg/L | 0.5 mg/L | — | Safe |
| Nitrate | 5.4 mg/L | 50 mg/L | 50 mg/L | Safe |
| Phosphate | 0.042 mg/L | — | — | Safe |
| Dissolved Oxygen | 11 mg/L | — | — | Safe |
Source: Environment Agency
We'll email you when water quality data changes for AL5.