Test Valley, England
Your water in SO50
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 SO50 (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 SO50 is 9.1/10.
Drinking water testsHow we score
Last sampled 2025-12-06 · 737 samples
What’s in your tap water
Results from drinking water tests in Test Valley.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Conductivity | 590 µS/cm | — | — | Safe |
| Fluoride | 0.09 mg/L | 1.5 mg/L | 1.5 mg/L | Safe |
| Mercury | 0.00006 mg/L | 0.001 mg/L | 0.006 mg/L | Safe |
| Boron | 0.0319 mg/L | 1 mg/L | 2.4 mg/L | Safe |
| Bromate | 0.0007 mg/L | 0.01 mg/L | 0.01 mg/L | Safe |
| Iron | 0.0117 mg/L | 0.2 mg/L | 0.3 mg/L | Safe |
Source: Stream Water Data Portal
Filters for SO50
General-purpose filters for common UK tap water concerns.
Our pick for SO50
BRITA Marella XL + MAXTRA PRO
Jug Filter · TUV SUD
A solid all-round filter for SO50. 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 SO50. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Lead | 0.0023 mg/L | 0.01 mg/L | 0.01 mg/L | Safe |
| pH | 8.1 pH | — | — | Safe |
| Conductivity | 550 µS/cm | — | — | Safe |
| Temperature | 12 °C | — | — | Safe |
| Ammonia | 0.175 mg/L | 0.5 mg/L | — | Safe |
| Nitrate | 6.76 mg/L | 50 mg/L | 50 mg/L | Safe |
Source: Environment Agency
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