Open Government Portal

As we launch this enhanced integrated Open Government Portal search, you may notice that there has been a reduction in the number of open information records. Please note that you can still access the publications that no longer appear here by visiting: Government of Canada Publications and Library and Archives Canada. If you have any comments or questions contact us!

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2 records found
  • Groundwater observation wells

    The map shows the location of the six hydrogeological regions in Canada and the location of observation wells. The terrain composition is also shown on the map, which includes crystalline rocks, mixed crystalline rocks, folded sedimentary rocks and flat lying sedimentary rocks. The southern limit...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Extent of Mapping Surveys - 1955

    Contained within the 3rd Edition (1957) of the Atlas of Canada is a plate that shows four maps, circa 1955. On the left of this plate, the top map shows the extent of township and boundary surveys. The bottom left map shows the extent and type of air-photographic surveys. Air-photographic surveys...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
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