Backflow Prevention By-Law

The City of Greater Sudbury’s Backflow Prevention By-law requires the installation and regular maintenance of backflow prevention devices within the City. You must comply with the Backflow Prevention By-law if you are:

• An Industrial/Commercial/Institutional (ICI) customer
• A high-risk residential property owner in the City of Greater Sudbury

If you are unsure if this applies to you, please see our Backflow Prevention By-law.

To learn more about Backflow check out our Backflow Prevention Webpage.