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Adur, England
Your water in BN15
Adur
Your water is safe
We checked 23 things and found 1 worth knowing about
ExcellentYour water is safe
We checked 23 things and found 1 worth knowing about
ExcellentTap water in BN15 (Adur, Adur) is supplied by Southern Water and scored 9.2 out of 10 for safety based on 23 tested parameters. 1 contaminant exceeded recommended safe levels: Nitrate. Data is from 382 samples collected up to 2025-12-02, sourced from Southern Water via the Stream Water Data Portal.
Drinking water testsHow we score
Last sampled 2025-12-02 · 382 samples
What’s in your tap water
Results from drinking water tests in Adur.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Nitrate | 40 mg/L | 50 mg/L | 50 mg/L | Watch |
Source: Stream Water Data Portal
What removes these from your water
1 contaminant flagged in BN15. These filters are matched to what was found in your water.
Our pick for BN15
Waterdrop G3P600 Reverse Osmosis
Reverse Osmosis · NSF/ANSI 58, NSF/ANSI 372
The Waterdrop G3P600 Reverse Osmosis is certified to remove Nitrate, which was flagged in BN15. Fits under your kitchen sink for filtered water on tap.
Removes from your water
Nitrate
Check price & reviews
£399
4.6/5
2 more options
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
Shower filters
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Related guides
Learn more about the water quality issues relevant to this area.
Environmental water nearby
Rivers, groundwater and reservoirs near BN15. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| pH | 7.35 pH | — | — | Safe |
| Conductivity | 530 µS/cm | — | — | Safe |
| Temperature | 9.9 °C | — | — | Safe |
| Nitrate | 9.78 mg/L | 50 mg/L | 50 mg/L | Safe |
| Phosphate | 0.02 mg/L | — | — | Safe |
| Ammonia | 0.18 mg/L | 0.5 mg/L | — | Safe |
Source: Environment Agency
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