Greenwich, England
Greenwich
Your water is safe
We checked 22 things and found 2 worth knowing about
GoodYour water is safe
We checked 22 things and found 2 worth knowing about
GoodBased on drinking water tests, your water in BR7 (Greenwich) is supplied by Thames Water. Based on the latest data (last sampled 2025-12-31), 22 things were tested with 2 exceeding recommended levels. The overall water quality score for BR7 is 7.9/10.
Last sampled 2025-12-31 · 6,350 samples
Results from drinking water tests in Greenwich.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Coliform Bacteria | 1 count/100ml | 0 count/100ml | 0 count/100ml | Over limit |
| Nitrite | 0.55 mg/L | 0.5 mg/L | 3 mg/L | Over limit |
Source: Stream Water Data Portal
Rivers, groundwater and reservoirs near BR7. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Turbidity | 4.3 NTU | 4 NTU | 4 NTU | Over limit |
Source: Environment Agency
We'll email you when water quality data changes for BR7.