Water Quality Reports
The Isle of Man Water & Sewerage Authority publishes an Annual Water Quality Report, and a hard copy of this report is available to all our customers upon request.
The Authority has also produced a useful guide, entitled 'Water Quality Standards - The Facts'.
The Drinking Water Quality Reports for the past few years can be downloaded from the table below.
Please note the Water Quality Reports for 2004/2005 and 2005/2006 are contained with the Annual Report and Accounts for that year.
You will need Adobe Acrobat to download documents that are PDFs, this is available free by following this link: