Markham charges for water and sewer services through Alectra Utilities, your local hydro company. Water and wastewater rates cover the costs of: Supplying water Treating wastewater Operating...

Water meter applications can be completed online. Follow the prompts on the screens below to complete the application process. For larger Industrial/Commercial/Institutional (ICI) meters, you will...

The City of Markham is pleased to provide its residents and business owners with the opportunity to apply for water meters online. The application process has two steps: Step One The applicant...

Take Pride in Markham’s Drinking Water The City of Markham has a world-class Quality Management System for drinking water. Want more information? Read our Quality Management System Policy . Our tap...

The City of Markham wants everyone to use water efficiently! There are easy ways to reduce the amount of water you use. Find out how much water you're using, and learn how we can all use less water.

Basement Flooding and Sewer Back-up Prevention Learn how you can help prevent flooding in your home.

Protect Your Pipes! The disposal of fats, oils, and grease, or F.O.G. has become an increasing concern in Markham, as flooding and sewer backups continue to be a major problem in houses and condos...

All hydrant flow tests are arranged by the Environmental Services (ES) Department and only the ES operations staff may operate Markham hydrants. Fire hydrant flow tests are available between April 15...