St. Helens, England
Your water in WN5
St. Helens
Your water is safe
We checked 14 things and found 4 worth knowing about
GoodYour water is safe
We checked 14 things and found 4 worth knowing about
GoodBased on environmental water monitoring, your water in WN5 (St. Helens) is supplied by Unknown. Based on the latest data (last sampled 2000-01-25), 14 things were tested with 4 exceeding recommended levels. The overall water quality score for WN5 is 7.1/10.
Environmental monitoringHow we score
Last sampled 2000-01-25 · Tap water tests not yet available for Unknown
This data is over 26 years old. The Environment Agency hasn't sampled near WN5 recently. Scores reflect the most recent available data.
What we found
Here’s what government tests found in water near you.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Ammonia | 0.612 mg/L | 0.5 mg/L | — | Over limit |
| Nickel | 0.0513 mg/L | 0.02 mg/L | 0.07 mg/L | Over limit |
| Manganese | 4.52 mg/L | 0.05 mg/L | 0.08 mg/L | Over limit |
| Iron | 8.13 mg/L | 0.2 mg/L | 0.3 mg/L | Over limit |
Source: Environment Agency
What removes these from your water
4 contaminants flagged in WN5. These filters are matched to what was found in your water.
Our pick for WN5
Waterdrop G3P600 Reverse Osmosis
Under-Sink · NSF/ANSI 58, NSF/ANSI 372
The Waterdrop G3P600 Reverse Osmosis is certified to remove Nickel, which was flagged in WN5. Fits under your kitchen sink for filtered water on tap.
Removes from your water
Nickel
Check price & reviews
£399
4.6/5
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
Environmental water nearby
Rivers, groundwater and reservoirs near WN5. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Ammonia | 0.612 mg/L | 0.5 mg/L | — | Over limit |
| Nickel | 0.0513 mg/L | 0.02 mg/L | 0.07 mg/L | Over limit |
| Manganese | 4.52 mg/L | 0.05 mg/L | 0.08 mg/L | Over limit |
| Iron | 8.13 mg/L | 0.2 mg/L | 0.3 mg/L | Over limit |
Source: Environment Agency
Get alerts for your area
We'll email you when water quality data changes for WN5.