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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17 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
  • Yukon Territory

    Contained within the Atlas of Canada's Reference Map Series, 1961 to 2010, is a large, bilingual map shows Yukon Territory with full colour hypsometrical tints including spot elevations. It also includes international and territorial boundaries, the road transportation network, and the location...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Distribution of Freshwater - Glaciers and Icefields

    Glaciers and icefields are huge masses of ice, formed on land by the compaction and re-crystallization of snow, that move very slowly down slopes, or move outward due to their own weight. In Canada, an estimated area of 200 000 square kilometres, or about 2% of the country’s area is covered by...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JP2
    • ZIP
    • other
  • Lakes, Rivers and Glaciers

    Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows the lakes, rivers and glaciers as well as the major drainage areas. Provincial and territorial boundaries are shown, but otherwise there are no other names or symbols shown on the Canadian land surface.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • PDF
    • JPG
  • Influence of glaciers on streamflow

    The map shows the location of glaciers and ice caps and also indicates the rivers and the lakes, which are fed by a glacier (or an ice cap) meltwater. The purpose of this plate is to identify those streams which are fed by glacier meltwaters. Because of the scale of the map, many minor glaciers...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Distribution of Wetlands

    Contained within the 5th Edition (1978 to 1995) of the National Atlas of Canada is a map that shows occurrence of wetlands throughout Canada, using five percentage cover classes. Table gives estimated wetland area by province and territory.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Drainage Patterns

    Contained within the 5th Edition (1978 to 1995) of the National Atlas of Canada is a map that shows rivers, lakes and glaciers of Canada in great detail without names as a pure pattern on a dark background.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Northwest Territories Yukon Territory (1974)

    Contained within the Atlas of Canada's Reference Map Series, 1961 to 2010, is a map of the Northwest Territories and Yukon Territory. The map shows all federal, provincial and territorial boundaries as well as the international boundaries, major road and rail transportation networks, hydrography...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Yukon and Northwest Territories (East Half)

    Contained within the Atlas of Canada's Reference Map Series, 1961 to 2010, is a map of the eastern part of Northwest Territories. The map shows federal, provincial and territorial boundaries, and also the district boundaries. The transportation content consists of roads, ferries and railways....
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
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