All About Your Watershed

This interactive map of Ontario’s 38 drinking water source water protection area watersheds provides an overview of local information gathered by Ontario's Conservation Authorities and other stakeholders in the development of local source protection plans, under the provincially supported Ontario drinking water source protection program.

What can you learn?

  • See a map of your Watershed
  • Learn about your local demographics, physical characteristics and land uses through the source protection Assessment Reports
  • View the source protection plan to see where there are threats to drinking water and what actions are recommended to address those threats
  • See information about climate change impacts in your area

Select a region of Ontario from the maps below and click on your watershed to get started!

To view a quick reference list of all source protection areas in Ontario and what stage they are currently at in the source water protection planning process click here.



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