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Wiltshire, England
Your water in SP4
Wiltshire
Your water is safe
We checked 11 things and found 2 worth knowing about
GoodYour water is safe
We checked 11 things and found 2 worth knowing about
GoodTap water in SP4 (Wiltshire, Wiltshire) is supplied by Thames Water and scored 8.2 out of 10 for safety based on 11 tested parameters. 2 contaminants exceeded recommended safe levels: Turbidity, Iron. Data is from samples last taken 2015-03-06, sourced from the Environment Agency Water Quality Archive.
Environmental monitoringHow we score
Last sampled 2015-03-06 · Tap water tests not yet available for Thames Water
This data is over 11 years old. The Environment Agency hasn't sampled near SP4 recently. Scores reflect the most recent available data.
What we found
Here’s what government tests found in water near you.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Turbidity | 10 NTU | 4 NTU | 4 NTU | Over limit |
| Iron | 0.233 mg/L | 0.2 mg/L | 0.3 mg/L | Over limit |
Source: Environment Agency
What removes these from your water
2 contaminants flagged in SP4. These filters are matched to what was found in your water.
Our pick for SP4
Waterdrop WHF21 Whole House
Whole House · NSF/ANSI 42
The Waterdrop WHF21 Whole House is certified to remove Iron, which was flagged in SP4. Protects every tap in your home.
Removes from your water
Iron
Check price & reviews
£600
4.5/5
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
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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 SP4. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Turbidity | 10 NTU | 4 NTU | 4 NTU | Over limit |
| Iron | 0.233 mg/L | 0.2 mg/L | 0.3 mg/L | Over limit |
Source: Environment Agency
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