Croydon, England
Your water in SE25
Croydon, Croydon
Your water is mostly fine
We checked 6 things and found 1 worth knowing about
Fair6
Tests run
1
To watch
Unknown
Your water company
Apr 2026
Last checked
Based on government water tests, your water in SE25 (Croydon) is supplied by Unknown. Based on the latest data (last sampled 2005-01-26), 6 parameters were tested with 1 exceeding recommended levels. The overall water quality score for SE25 is 6.7/10.
What we found
Here's what government tests found in water near you.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Iron Source: Environment Agency | 3.9 mg/L | 0.2 mg/L | 0.3 mg/L | Over limit |
| pH Source: Environment Agency | 7.45 pH | — | — | Safe |
| Ammonia Source: Environment Agency | 0.205 mg/L | 0.5 mg/L | — | Safe |
| Manganese Source: Environment Agency | 0.024 mg/L | 0.05 mg/L | 0.08 mg/L | Safe |
| Copper Source: Environment Agency | 0.0026 mg/L | 2 mg/L | 2 mg/L | Safe |
| Zinc Source: Environment Agency | 0.038299999999999994 mg/L | — | — | Safe |
How it's changed
SE25quality 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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