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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23 records found
  • Water quality of surface waters

    The plate contains four maps showing the Hardness of Surface Water, Total Dissolved Solids of Surface Waters, Turbidity of Surface Waters and the Chemical Quality of Typical Surface Waters of Canada. These water quality maps were based on data collected from 1970 and 1971 at national river...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Water quality networks

    The map shows the locations of water quality network stations operated by the federal Water Quality Branch, Department of Fisheries and the Environment, and the provincial Water Quality Branches of Quebec, Ontario, Saskatchewan, Alberta, and British Columbia. The federal and provincial monitoring...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Great Lakes Mosaic of Landsat MSS Images, Canada-Mosaic 2

    The mosaic of the Great Lakes Watershed is composed of 82 Landsat MSS images acquired between June 1 and September 15 from 1985 to 1987. It is 7921 pixels by 7201 lines and contains 4 bands of data. The geographic boundaries are: 40°- 52°N (latitude) and 95°-73° W (longitude), with sampling...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • Great Lakes Mosaic of Landsat MSS Images, Canada-Mosaic 1

    The mosaic of the Great Lakes Watershed is composed of 82 Landsat MSS images acquired between June 1 and September 15 from 1985 to 1987. It is 7921 pixels by 7201 lines and contains 4 bands of data. The geographic boundaries are: 40°- 52°N (latitude) and 95°-73° W (longitude), with sampling...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • Great Lakes Mosaic of Landsat MSS Images, Canada-Mosaic 4

    The mosaic of the Great Lakes Watershed is composed of 82 Landsat MSS images acquired between June 1 and September 15 from 1985 to 1987. It is 7921 pixels by 7201 lines and contains 4 bands of data. The geographic boundaries are: 40°- 52°N (latitude) and 95°-73° W (longitude), with sampling...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • Great Lakes Mosaic of Landsat MSS Images, Canada-Mosaic 3

    The mosaic of the Great Lakes Watershed is composed of 82 Landsat MSS images acquired between June 1 and September 15 from 1985 to 1987. It is 7921 pixels by 7201 lines and contains 4 bands of data. The geographic boundaries are: 40°- 52°N (latitude) and 95°-73° W (longitude), with sampling...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • East-Central Labrador Ecological Land Survey-E013KSE

    The Labrador Ecological Land Survey (ELS) was one of the earlier land surveys which employed the methods of ecological land classification developed in the 1950s. The survey was conducted in the late 70's, over a 2-3 year period, with the main results becoming available in 1981. The survey was...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • East-Central Labrador Ecological Land Survey-E013HNW

    The Labrador Ecological Land Survey (ELS) was one of the earlier land surveys which employed the methods of ecological land classification developed in the 1950s. The survey was conducted in the late 70's, over a 2-3 year period, with the main results becoming available in 1981. The survey was...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • East-Central Labrador Ecological Land Survey-E013OSW

    The Labrador Ecological Land Survey (ELS) was one of the earlier land surveys which employed the methods of ecological land classification developed in the 1950s. The survey was conducted in the late 70's, over a 2-3 year period, with the main results becoming available in 1981. The survey was...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
  • East-Central Labrador Ecological Land Survey-E013FNE

    The Labrador Ecological Land Survey (ELS) was one of the earlier land surveys which employed the methods of ecological land classification developed in the 1950s. The survey was conducted in the late 70's, over a 2-3 year period, with the main results becoming available in 1981. The survey was...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ZIP
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