Supply Points and Supply Zone Regulatory Results

We have been delivering safe, high-quality water to islanders for 140 years.

WATER QUALITY REPORT 2022

As part of the Action for Cleaner Water Group (ACWG), we continue to work closely with the Government of Jersey and the farming community, delivering water quality improvements and protecting the catchment from pollution risks. To protect our water sources, we undertake proactive catchment management, using technology to monitor raw water quality.

For the ninth consecutive year, we have successfully treated and maintained nitrate concentrations below the regulatory limit in drinking water. Drinking water quality was also fully compliant with limits for pesticides for the sixth year in a row.

We are collaborating with the Government of Jersey Technical Officer Group investigating the issue of poly- and perfluoroalkyl