Products and Documentation
- National Hydrographic Network
Check out and discover what characterizes the National Hydrographic Network (NHN), a product that describes Canada's inland surface waters.
Refer to the NHN documentation
See the NHN interactive map
Data available for download NHN - GeoBase Series
- Watershed Boundaries
Access and download the watersheds of the GeEAU program, a complete territorial coverage of the Canadian landmass.
See the watershed boundaries on the NHN interactive map
Data available for download NHN watershed boundaries
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