The Water Industry (Scotland) Act 2002 requires DWQR to publish an annual report describing the Regulator’s activities during the preceding year. This report summarises data on water quality in public and private supplies across Scotland, as well as covering water quality events and incidents, consumer contacts to Scottish Water and DWQR activities throughout the year.
The 2025 Annual Reports for Public Water Supplies can be found below along with separate documents detailing water quality performance and giving a summary of the water quality incidents that occurred in 2025. The Private Water Supplies Annual Report can be found under the same heading.
All previous Annual Reports can be found in the menu bar on the left hand side of this page.
2025 Private Water Supplies is due to be published on 26th September 2026
