Water and Wastewater
Annual Water Treatment Plant & Distribution Reports
Petrolia Drinking Water System Inspection Report – 2022
1191 Schedule 22 Annual Summary Report 2021
1191 Section 11 Annual Report 2021
1191 Schedule 22 Annual Summary Report 2020
1191 Section 11 Annual Report 2020
DWQMS – Petrolia Drinking Water System
The current version of the Operational Plan is available upon request.
Drinking Water Sample Results
Available by request.
Petrolia Water Treatment Plant operated by Ontario Clean Water Agency www.ocwa.com
AFTER HOURS CONTACT: Water related Emergency, call 1-888-522-0117
Petrolia Waste Water Treatment Plant (WWTP)
Petrolia WWTP Annual Report 2021
Petrolia Waste Water Treatment Plant Operated by Jacobs.
Storm Water Master Servicing Plan
Stormwater Servicing Master Plan – Revised October 2021