Surficial Geology of Ottawa

Available online: 

Natural Resources Canada - click the Download link


Surficial Geology of Ottawa-Gatineau. This is the digital version of the Geological Survey of Canada Map 1506A. The surficial geology is made up of a polygon, polyline and a point file.

Available Themes: 

  • Cenozoic
  • Quaternary
  • Post-Champlain Sea Deposits
  • Champlain Sea Deposits
  • Bedrock

Data Producer: 

Geological Survey of Canada

Authorized Users: 

Content last reviewed: December 7, 2020