Stockton-on-Tees, England
Stockton-on-Tees
Your water is safe
We checked 20 things and found nothing to worry about
ExcellentYour water is safe
We checked 20 things and found nothing to worry about
ExcellentBased on drinking water tests, your water in TS17 (Stockton-on-Tees) is supplied by Northumbrian Water. Based on the latest data (last sampled 2024-12-19), 20 things were tested with 0 exceeding recommended levels. The overall water quality score for TS17 is 9.6/10.
Last sampled 2024-12-19 · 3,200 samples
This data is 15 months old. Newer data may be available soon.
Results from drinking water tests in Stockton-on-Tees.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Aluminium | 0.025 mg/L | 0.2 mg/L | — | Safe |
| Colour | 0.81 mg/L Pt/Co | 20 mg/L Pt/Co | — | Safe |
| pH | 7.6 pH | — | — | Safe |
| Conductivity | 830 µS/cm | — | — | Safe |
| Turbidity | 0.2 NTU | 4 NTU | 4 NTU | Safe |
| Iron | 0.017 mg/L | 0.2 mg/L | 0.3 mg/L | Safe |
Source: Stream Water Data Portal
General-purpose filters for common UK tap water concerns.

Our pick for TS17
BRITA Marella XL + MAXTRA PRO
Jug Filter · TUV SUD
A solid all-round filter for TS17. Removes Chlorine, Lead, Copper and more. No installation needed.
£25
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 TS17. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Chromium | 0.282 mg/L | 0.05 mg/L | 0.05 mg/L | Over limit |
| Aluminium | 1.53 mg/L | 0.2 mg/L | — | Over limit |
Source: Environment Agency
We'll email you when water quality data changes for TS17.