Drinking Water Quality Reports

Our annual water quality reports, are filed with the Ministry of the Environment and made public every year. These are detailed reports of all City of Greater Sudbury owned and operated drinking water systems.

2022

• Warren Annual Report
• Markstay Distribution Annual Report
• CGS Water Quality & Summary Report
• Vermilion Annual Report

2021

• 2021 Annual Water Quality Report
• 2021 Annual Water Summary Report
• 2021 Vermilion Annual Report

2020

• 2020 Annual Water Quality Report
• 2020 Annual Water Summary Report
• 2020 Vermilion Annual Report

2019

• 2019 Annual Water Quality Report
• 2019 Annual Water Summary Report
• 2019 Vermilion Annual Report

2018

• 2018 Water Summary Report
• 2018 Water Quality Report
• Vermilion Water Treatment Plant

2017 

• 2017 Summary Report
• 2017 Water Quality Report
• 2017 Vermilion Water Treatment Plant

2016 

• 2016 Summary Report
• 2016 Water Quality Report (pdf 1.4 MB)
• 2016 Vermilion Water Treatment Plant (PDF 406 KB)

2015 

• 2015 Summary Report
• 2015 Water Quality Report ( PDF 1.07 MB)
• 2015 Vermilion Water Treatment Plant (PDF 368 KB)