Worthing, England
Worthing
Your water is safe
We checked 18 things and found nothing to worry about
GoodYour water is safe
We checked 18 things and found nothing to worry about
GoodBased on drinking water tests, your water in BN12 (Worthing) is supplied by Southern Water. Based on the latest data (last sampled 2023-12-15), 18 things were tested with 0 exceeding recommended levels. The overall water quality score for BN12 is 8.9/10.
Last sampled 2023-12-15 · 887 samples
This data is over 2 years old. Newer data may be available soon.
Results from drinking water tests in Worthing.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Lead | 0.00048 mg/L | 0.01 mg/L | 0.01 mg/L | Safe |
| Aluminium | 0.0069 mg/L | 0.2 mg/L | — | Safe |
| Iron | 0.00372 mg/L | 0.2 mg/L | 0.3 mg/L | Safe |
| Manganese | 0.0003 mg/L | 0.05 mg/L | 0.08 mg/L | Safe |
| Nickel | 0.00316 mg/L | 0.02 mg/L | 0.07 mg/L | Safe |
| Nitrate | 33 mg/L | 50 mg/L | 50 mg/L | Safe |
Source: Stream Water Data Portal
General-purpose filters for common UK tap water concerns.

Our pick for BN12
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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 BN12. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| pH | 7.3 pH | — | — | Safe |
| Conductivity | 480 µS/cm | — | — | Safe |
| Temperature | 13 °C | — | — | Safe |
| Nitrate | 6.79 mg/L | 50 mg/L | 50 mg/L | Safe |
| Ammonia | 0.065 mg/L | 0.5 mg/L | — | Safe |
| Nitrite | 0.0389 mg/L | 0.5 mg/L | 3 mg/L | Safe |
Source: Environment Agency
We'll email you when water quality data changes for BN12.