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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6 records found
  • Current Water Levels, 2008

    The map shows 3172 hydrometric stations, 1491 active and 1681 inactive, located on rivers and lakes across the country. All the stations on the map are situated in a drainage area of 200 square kilometres or more. For 1200 stations shown on the map, surface water level measurements are recorded...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • The hydrologic cycle

    Hydrology is the science concerned with the occurrence and distribution of water on and under the earth. Meteorology is the science dealing with the atmosphere and the movement of water, both as vapour and as liquid, in the air. Both sciences are concerned with the hydrologic cycle - the...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Lighthouses and Sailing Routes on Pacific Coast

    Contained within the 2nd Edition (1915) of the Atlas of Canada is a map that shows the lighthouses and sailing routes on the Pacific Coast. Each sailing route has the distance between major foreign ports and important Canadian ports on the Pacific Ocean. A table gives the distance, in miles, to...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Lighthouses and Sailing Routes on Atlantic Coast

    Contained within the 2nd Edition (1915) of the Atlas of Canada is a map that shows the lighthouses and sailing routes on the Atlantic Coast. The map shows sailing routes and a table listing of the distance, in miles, from Halifax, Montreal and Quebec to major ports. Although, Newfoundland and...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Lighthouses and Sailing Routes, Atlantic Coast

    Contained within the 1st Edition (1906) of the Atlas of Canada is a map that shows the lighthouses and sailing routes on the Atlantic Coast. The map shows sailing routes and a table listing the distance, in miles, from Halifax, Montreal and Quebec to major ports. Although Newfoundland and...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Navigable Waterways

    Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows three condensed maps of waterways known to be navigable as of the late 1950s, or those which had been used for navigation in the past. However, the map does not proport to show all the waterways upon which...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
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