Wandsworth, England
Your water in SW11
Wandsworth, Wandsworth
Your water is mostly fine
We checked 8 things and found 2 worth knowing about
Fair8
Tests run
2
To watch
Unknown
Your water company
Apr 2026
Last checked
Based on government water tests, your water in SW11 (Wandsworth) is supplied by Unknown. Based on the latest data (last sampled 2000-06-05), 8 parameters were tested with 2 exceeding recommended levels. The overall water quality score for SW11 is 5.7/10.
What we found
Here's what government tests found in water near you.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Coliform bacteria Source: Environment Agency | 45 count/100ml | 0 count/100ml | 0 count/100ml | Over limit |
| E. coli Source: Environment Agency | 1500 count/100ml | 0 count/100ml | 0 count/100ml | Over limit |
| Temperature Source: Environment Agency | 15 °C | — | — | Safe |
| Phosphate Source: Environment Agency | 0.443 mg/L | — | — | Safe |
| pH Source: Environment Agency | 8.49 pH | — | — | Safe |
| Ammonia Source: Environment Agency | 0.01 mg/L | 0.5 mg/L | — | Safe |
| Dissolved Oxygen Source: Environment Agency | 111 mg/L | — | — | Safe |
| Conductivity Source: Environment Agency | 1274 µS/cm | — | — | Safe |
How it's changed
SW11quality score, 2020–2026
Water quality has improved over the past 6 years.
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Filters for your area
Picked to match what we found in your water
BRITA
MAXTRA PRO All-in-1
Filter Jug
Removes
- Chlorine
- Lead
- Copper
+1 more
ZeroWater
Ready-Pour 10-Cup
Filter Jug
Removes
- Pfas
- Lead
- Chlorine
+2 more
Osmio
Zero Installation Reverse Osmosis
Countertop
Removes
- Pfas
- Lead
- Nitrate
+4 more
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