In order to help ensure the supply of safe, clean drinking water to its users, the City of Guelph has chosen to take a pro-active approach with respect to backflow prevention. This has resulted in the ...

Part B5 of PCA 2022 prescribes the Deemed-to-Satisfy requirements where a hazard exists for water or contaminants to enter a drinking water service, non-drinking water service and/or rainwater service ...