Test Valley, England
Your water in SO53
Test Valley
Your water is safe
We checked 23 things and found nothing to worry about
ExcellentYour water is safe
We checked 23 things and found nothing to worry about
ExcellentBased on drinking water tests, your water in SO53 (Test Valley) is supplied by Southern Water. Based on the latest data (last sampled 2025-12-06), 23 things were tested with 0 exceeding recommended levels. The overall water quality score for SO53 is 9.1/10.
Drinking water testsHow we score
Last sampled 2025-12-06 · 641 samples
What’s in your tap water
Results from drinking water tests in Test Valley.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Colour | 3 mg/L Pt/Co | 20 mg/L Pt/Co | — | Safe |
| Turbidity | 0.11 NTU | 4 NTU | 4 NTU | Safe |
| pH | 7.51 pH | — | — | Safe |
| Aluminium | 0.00837 mg/L | 0.2 mg/L | — | Safe |
| Iron | 0.0117 mg/L | 0.2 mg/L | 0.3 mg/L | Safe |
| Manganese | 0.00154 mg/L | 0.05 mg/L | 0.08 mg/L | Safe |
Source: Stream Water Data Portal
Filters for SO53
General-purpose filters for common UK tap water concerns.
Our pick for SO53
BRITA Marella XL + MAXTRA PRO
Jug Filter · TUV SUD
A solid all-round filter for SO53. Removes Chlorine, Lead, Copper and more. No installation needed.
Check price & reviews
£25
4.5/5
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
Environmental water nearby
Rivers, groundwater and reservoirs near SO53. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Lead | 0.0002 mg/L | 0.01 mg/L | 0.01 mg/L | Safe |
| pH | 8.15 pH | — | — | Safe |
| Conductivity | 550 µS/cm | — | — | Safe |
| Temperature | 12 °C | — | — | Safe |
| Cadmium | 0.00003 mg/L | 0.005 mg/L | 0.003 mg/L | Safe |
| Ammonia | 0.193 mg/L | 0.5 mg/L | — | Safe |
Source: Environment Agency
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