Loading water report
Fetching the latest data for this area
Loading water report
Fetching the latest data for this area
Cambridge, England
Cambridge
Your water is safe
We checked 22 things and found 1 worth knowing about
ExcellentYour water is safe
We checked 22 things and found 1 worth knowing about
ExcellentTap water in CB3 (Cambridge, Cambridge) is supplied by Anglian Water and scored 9.2 out of 10 for safety based on 22 tested parameters. 1 contaminant exceeded recommended safe levels: Nitrate. Data is from 82 samples collected up to 2024-12-21, sourced from Anglian Water via the Stream Water Data Portal.
Last sampled 2024-12-21 · 82 samples
This data is 17 months old. Newer data may be available soon.
Results from drinking water tests in Cambridge.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Nitrate | 43 mg/L | 50 mg/L | 50 mg/L | Watch |
Source: Stream Water Data Portal
1 contaminant flagged in CB3. These filters are matched to what was found in your water.

Our pick for CB3
Waterdrop G3P600 Reverse Osmosis
Reverse Osmosis · NSF/ANSI 58, NSF/ANSI 372
The Waterdrop G3P600 Reverse Osmosis is certified to remove Nitrate, which was flagged in CB3. Fits under your kitchen sink for filtered water on tap.
Removes from your water
£399
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
Shower filters
Remove chlorine for better skin and hair
Test your water
Confirm exactly what's in your pipes
Learn more about the water quality issues relevant to this area.
Rivers, groundwater and reservoirs near CB3. This is environmental monitoring — not your tap water.
We'll email you when water quality data changes for CB3.