Portsmouth, England
Your water in PO17
Portsmouth
Your water is safe
We checked 21 things and found nothing to worry about
ExcellentYour water is safe
We checked 21 things and found nothing to worry about
ExcellentBased on drinking water tests, your water in PO17 (Portsmouth) is supplied by Portsmouth Water. Based on the latest data (last sampled 2024-12-31), 21 things were tested with 0 exceeding recommended levels. The overall water quality score for PO17 is 9.1/10.
Drinking water testsHow we score
Last sampled 2024-12-31 · 15,640 samples
This data is 15 months old. Newer data may be available soon.
What’s in your tap water
Results from drinking water tests in Portsmouth.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Turbidity | 0.28 NTU | 4 NTU | 4 NTU | Safe |
| Nitrite | 0.011 mg/L | 0.5 mg/L | 3 mg/L | Safe |
| Lead | 0.0005 mg/L | 0.01 mg/L | 0.01 mg/L | Safe |
| Nickel | 0.0013 mg/L | 0.02 mg/L | 0.07 mg/L | Safe |
| Copper | 0.172 mg/L | 2 mg/L | 2 mg/L | Safe |
| Aluminium | 0.012 mg/L | 0.2 mg/L | — | Safe |
Source: Stream Water Data Portal
Filters for PO17
General-purpose filters for common UK tap water concerns.
Our pick for PO17
BRITA Marella XL + MAXTRA PRO
Jug Filter · TUV SUD
A solid all-round filter for PO17. Removes Chlorine, Lead, Copper and more. No installation needed.
Check price & reviews
£25
4.5/5
2 more options
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 PO17. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Iron | 0.782 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 PO17.