Explore the maps below to obtain a snapshot of Canada's water monitoring networks. Find examples of who monitors what, where, and why.

Assembled thematic maps

• Water Quality
• Water Quantity
• Groundwater Quality
• Groundwater
• Annual Loading Modelling
• Water and Health
• New Brunswick Waterborne Disease by Watershed
• Water Budget
• RésEau Partnership Projects

Build Your Own Map
Use our web services search and create your own interactive map. This search and mapping tool is especially useful for advanced users, including application developers.

Atlas of Canada Freshwater Maps
Explore more thematic maps provided by the Atlas of Canada.