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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7 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
  • Transcontinental Railways

    Contained within the 1st Edition (1906) of the Atlas of Canada is a map that shows the Canada's transcontinental rail network, including the ownership of these lines. The portions of the main lines of the Grand Trunk, Grand Trunk Pacific, Canadian Pacific and Mackenzie and Mann (Canadian...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Railways Manitoba, Saskatchewan and Alberta

    Contained within the 1st Edition (1906) of the Atlas of Canada is a map that shows the rail companies that operated in Saskatchewan, areas of Manitoba and Alberta circa 1904. The railway lines are indicated in black, and the territory tributary to each line is shown in colours. An overprint note,...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Railways Ontario and Quebec

    Contained within the 1st Edition (1906) of the Atlas of Canada is a map that shows the rail companies that operated in Ontario and western Quebec, circa 1904. The railway lines are indicated in black, and the territory tributary to each line is shown in colours. For example, any area coloured...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Railways British Columbia and Yukon

    Contained within the 1st Edition (1906) of the Atlas of Canada is a map that shows the rail companies that operated in for British Columbia and Yukon circa 1904. The railway lines are indicated in black, and the territory tributary to each line is shown in colours. An overprint note, in blue,...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Railways Quebec and Maritime Provinces

    Contained within the 1st Edition (1906) of the Atlas of Canada is a map that shows the rail companies that operated in the Maritimes and part of Quebec circa 1904. The railway lines are indicated in black, and the territory tributary to each line is shown in colours. For example, any point in the...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
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