Halton, England
Halton
Your water is safe
We checked 16 things and found nothing to worry about
ExcellentYour water is safe
We checked 16 things and found nothing to worry about
ExcellentBased on drinking water tests, your water in L24 (Halton) is supplied by United Utilities. Based on the latest data (last sampled 2024-12-31), 16 things were tested with 0 exceeding recommended levels. The overall water quality score for L24 is 9.4/10.
Last sampled 2024-12-31 · 1,276 samples
This data is 15 months old. Newer data may be available soon.
Results from drinking water tests in Halton.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Nitrate | 5.31 mg/L | 50 mg/L | 50 mg/L | Safe |
| Nitrite | 0.0098 mg/L | 0.5 mg/L | 3 mg/L | Safe |
| Ammonia | 0.054 mg/L | 0.5 mg/L | — | Safe |
| Turbidity | 0.2 NTU | 4 NTU | 4 NTU | Safe |
| Aluminium | 0.00631 mg/L | 0.2 mg/L | — | Safe |
| Iron | 0.009 mg/L | 0.2 mg/L | 0.3 mg/L | Safe |
Source: Stream Water Data Portal
General-purpose filters for common UK tap water concerns.

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Rivers, groundwater and reservoirs near L24. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| pH | 7.73 pH | — | — | Safe |
| Temperature | 7.6 °C | — | — | Safe |
| Conductivity | 610 µS/cm | — | — | Safe |
| Ammonia | 0.139 mg/L | 0.5 mg/L | — | Safe |
| Nitrate | 2.61 mg/L | 50 mg/L | 50 mg/L | Safe |
| Nitrite | 0.065 mg/L | 0.5 mg/L | 3 mg/L | Safe |
Source: Environment Agency
We'll email you when water quality data changes for L24.