Cornwall, England
Your water in TR19
Cornwall
Your water is safe
We checked 7 things and found nothing to worry about
ExcellentYour water is safe
We checked 7 things and found nothing to worry about
ExcellentBased on drinking water tests, your water in TR19 (Cornwall) is supplied by South West Water. Based on the latest data (last sampled 2025-08-06), 7 things were tested with 0 exceeding recommended levels. The overall water quality score for TR19 is 9.5/10.
Drinking water testsHow we score
Last sampled 2025-08-06 · 111 samples
What’s in your tap water
Results from drinking water tests in Cornwall.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Aluminium | 0.0257 mg/L | 0.2 mg/L | — | Safe |
| Colour | 2 mg/L Pt/Co | 20 mg/L Pt/Co | — | Safe |
| Iron | 0.0076 mg/L | 0.2 mg/L | 0.3 mg/L | Safe |
| Manganese | 0.00178 mg/L | 0.05 mg/L | 0.08 mg/L | Safe |
| pH | 7.8 pH | — | — | Safe |
| Turbidity | 0.16 NTU | 4 NTU | 4 NTU | Safe |
Source: Stream Water Data Portal
Filters for TR19
General-purpose filters for common UK tap water concerns.
Our pick for TR19
BRITA Marella XL + MAXTRA PRO
Jug Filter · TUV SUD
A solid all-round filter for TR19. 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 TR19. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| pH | 7.45 pH | — | — | Safe |
| Temperature | 8.1 °C | — | — | Safe |
| Nitrate | 5.66 mg/L | 50 mg/L | 50 mg/L | Safe |
| Nitrite | 0.007 mg/L | 0.5 mg/L | 3 mg/L | Safe |
| Dissolved Oxygen | 12 mg/L | — | — | Safe |
| Ammonia | 0.052 mg/L | 0.5 mg/L | — | Safe |
Source: Environment Agency
Get alerts for your area
We'll email you when water quality data changes for TR19.