Barnet, England
Barnet
Your water is safe
We checked 10 things and found 2 worth knowing about
GoodYour water is safe
We checked 10 things and found 2 worth knowing about
GoodBased on environmental water monitoring, your water in HA8 (Barnet) is supplied by Thames Water. Based on the latest data (last sampled 2000-08-24), 10 things were tested with 2 exceeding recommended levels. The overall water quality score for HA8 is 7.4/10.
Last sampled 2000-08-24 · Tap water tests not yet available for Thames Water
This data is over 25 years old. The Environment Agency hasn't sampled near HA8 recently. Scores reflect the most recent available data.
Here’s what government tests found in water near you.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Fluoride | 1.33 mg/L | 1.5 mg/L | 1.5 mg/L | Watch |
| Iron | 0.29 mg/L | 0.2 mg/L | 0.3 mg/L | Over limit |
Source: Environment Agency
2 contaminants flagged in HA8. These filters are matched to what was found in your water.

Our pick for HA8
Waterdrop G3P600 Reverse Osmosis
Under-Sink · NSF/ANSI 58, NSF/ANSI 372
The Waterdrop G3P600 Reverse Osmosis is certified to remove Fluoride, which was flagged in HA8. 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
Rivers, groundwater and reservoirs near HA8. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Fluoride | 1.33 mg/L | 1.5 mg/L | 1.5 mg/L | Watch |
| Iron | 0.29 mg/L | 0.2 mg/L | 0.3 mg/L | Over limit |
Source: Environment Agency
We'll email you when water quality data changes for HA8.