Each year the Minister of the Environment produces two reports: The Chief Drinking Water Inspector’s Report and the Annual Report on Drinking Water. These reports provide the public with vast information regarding the quality of drinking water in Ontario. Please take a look and see how we fare.

Minister’s Annual Report on Drinking Water

2017 Annual Report on Drinking Water

2018 Annual Report on Drinking Water

2019 Annual Report on Drinking Water

2020 Annual Report on Drinking Water

2021 Annual Report on Drinking Water

2022 Annual Report on Drinking Water

2023 Annual Report on Drinking Water

Chief Drinking Water Inspection Report

2016-2017 CDWI Report

2017-2018 CDWI Report

2018-2019 CDWI Report

2019-2020 CDWI Report

2020-2021 CDWI Report

2021-2022 CDWI Report

2022-2023 CDWI Report