East Devon, England
East Devon
Your water is safe
We checked 9 things and found 1 worth knowing about
GoodYour water is safe
We checked 9 things and found 1 worth knowing about
GoodBased on drinking water tests, your water in EX9 (East Devon) is supplied by South West Water. Based on the latest data (last sampled 2024-11-29), 9 things were tested with 1 exceeding recommended levels. The overall water quality score for EX9 is 8/10.
Last sampled 2024-11-29 · 179 samples
This data is 16 months old. Newer data may be available soon.
Results from drinking water tests in East Devon.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Copper | 1.83 mg/L | 2 mg/L | 2 mg/L | Watch |
Source: Stream Water Data Portal
1 contaminant flagged in EX9. These filters are matched to what was found in your water.

Our pick for EX9
Doulton HIP Ultracarb
Under-Sink Filter · NSF/ANSI 42, NSF/ANSI 53
The Doulton HIP Ultracarb is certified to remove Copper, which was flagged in EX9. Fits under your kitchen sink for filtered water on tap.
Removes from your water
£120
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
Rivers, groundwater and reservoirs near EX9. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Conductivity | 790 µS/cm | — | — | Safe |
| Temperature | 14 °C | — | — | Safe |
| pH | 7.65 pH | — | — | Safe |
| Nitrate | 3.06 mg/L | 50 mg/L | 50 mg/L | Safe |
| Nitrite | 0.0061 mg/L | 0.5 mg/L | 3 mg/L | Safe |
| Phosphate | 0.013 mg/L | — | — | Safe |
Source: Environment Agency
We'll email you when water quality data changes for EX9.