Canada's ocean drainage regions

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Canada's ocean drainage regions layer was developed using the Drainage regions of Canada to illustrate the water bodies into which the 25 drainage regions ultimately drain. Canadian Environmental Sustainability Indicators: https://www.canada.ca/environmental-indicators

Publisher: Environment and Climate Change Canada
Resources: 4
Catalogue metadata updated: 2026-06-12

Data overview

Formats: ESRI REST, WMS
File languages: English, French

Official sources and licences

Government of Canada Open Data
Open Government Licence – Canada

Resources

Ocean drainage regions – English (ESRI REST) (English) ESRI REST
Ocean drainage regions – English (WMS) (English) WMS
Ocean drainage regions – French (ESRI REST) (French) ESRI REST
Ocean drainage regions – French (WMS) (French) WMS

Related open data

Environment and Climate Change Canada