Tapwater quality in North Anglesey
Study your local water and see how it differs across the UK by clicking the pins on this interactive map of UK water quality data. The data in this map comes from water authority Drinking Water Analyses, which are freely available.« Back to map
Water quality data for North Anglesey
| Authority | Welsh Water |
| Zone | North Anglesey |
| County | Anglesey |
| pH | pH 8.074 on average |
| Ammonium | 0.094 mg/l on average |
| Nitrite | 0.0526 mg/l on average |
| Nitrate | 3.6586 mg/l on average |
| Calcium carbonate | 125.3 mg/l |
| Hardness | 7 °GH |
| GH | 7 °GH |
| Free chlorine | 0.1155 mg/l |
| Total chlorine | 0.3455 mg/l |
| Chloramine | 0.23 mg/l |
| Contributor | Matt Clarke |
