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North Yorkshire, England
North Yorkshire
Your water is safe
We checked 17 things and found 4 worth knowing about
GoodYour water is safe
We checked 17 things and found 4 worth knowing about
GoodUnknown
Your water company
Tap water in YO11 (North Yorkshire, North Yorkshire) is supplied by Unknown and scored 7 out of 10 for safety based on 17 tested parameters. 4 contaminants exceeded recommended safe levels: Lead, Manganese, Iron and 1 more. Data is from samples last taken 2013-05-14, sourced from the Environment Agency Water Quality Archive.
Last sampled 2013-05-14 · Tap water tests not yet available for Unknown
This data is over 13 years old. The Environment Agency hasn't sampled near YO11 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 |
|---|---|---|---|---|
| Lead | 0.0422 mg/L | 0.01 mg/L | 0.01 mg/L | Over limit |
| Manganese | 0.189 mg/L | 0.05 mg/L | 0.08 mg/L | Over limit |
| Iron | 2.96 mg/L | 0.2 mg/L | 0.3 mg/L | Over limit |
| Aluminium | 2.22 mg/L | 0.2 mg/L | — | Over limit |
Source: Environment Agency
4 contaminants flagged in YO11. These filters are matched to what was found in your water.

Our pick for YO11
Waterdrop WHF21 Whole House
Whole House · NSF/ANSI 42
Removes both Manganese and Iron — the two contaminants flagged in YO11. Protects every tap in your home.
Removes from your water
£600
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 YO11. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Lead | 0.0422 mg/L | 0.01 mg/L | 0.01 mg/L | Over limit |
| Manganese | 0.189 mg/L | 0.05 mg/L | 0.08 mg/L | Over limit |
| Iron | 2.96 mg/L | 0.2 mg/L | 0.3 mg/L | Over limit |
| Aluminium | 2.22 mg/L | 0.2 mg/L | — | Over limit |
Source: Environment Agency
We'll email you when water quality data changes for YO11.
Your water supplier
Unknown