Search Records

96 datasets found
  • Open Information

    Recreational water quality and health: Overview

    Recreational water areas are any natural fresh, marine or estuarine (somewhat salty) bodies of water used for recreational purposes, such as: lakes, rivers, oceans human-made systems, for example: artificial lakes, stormwater ponds. They do not include swimming pools, splash parks or other...
    Organization:
    Health Canada
    Resource Formats:
    • HTML
  • Open Data

    The Turkey Lakes Watershed Study

    The Turkey Lakes Watershed (TLW) Study was initiated in 1980 by Environment Canada, Natural Resources Canada and Fisheries and Oceans Canada to evaluate anthropogenic perturbation of Canadian Shield ecosystems. Originally, the Study focused on the aquatic and terrestrial effects of acid rain, but...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
  • Open Data

    Water Quality for Aquatic Health - Terra Nova

    The park monitors water quality of streams and ponds (lakes) on a triennial cycle, reporting on total organic carbon, acidity, phosphorus, nitrogen, dissolved oxygen, turbidity, and Chlorophyll A. These metrics are compiled into a water quality index (WQI) that summarizes overall water quality.
    Organization:
    Parks Canada
    Resource Formats:
    • CSV
  • Open Data

    Lake Water Quality Database

    In 2022, the Watershed Hydrology and Ecosystems Research Division of Environment and Climate Change Canada (ECCC) uploaded a Lake Ice Database to the Government of Canada open data portal (https://data-donnees.ec.gc.ca/data/water/scientificknowledge/lake-ice-database/?lang=en). This companion...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
  • Open Data

    Lake Study: Turkey Lakes Watershed Study

    The Turkey Lakes Watershed (TLW) is 1 of 5 hydrologically "calibrated" basins in eastern Canada that were originally devoted to process-oriented research into "acid rain" effects. They were selected to cover a wide range of climatic and hydrological conditions, deposition magnitudes, and terrain...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
  • Open Data

    Drainage Basins

    Contained within the 1st Edition (1906) of the Atlas of Canada is a map that shows the delineation of drainage basins. The geographic extent of each drainage basin is delineated and the total area drained for each basin is provided in square miles. This includes the great oceanic drainage basin...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Open Data

    Discover Canada's Watersheds

    Contained within the Atlas of Canada Poster Map Series, is a map depicting the 5 main watersheds in Canada. Building Canadian Water Connections initiative and the Canadian Wildlife Federation have collaborated to produce this map that promotes the importance of watersheds through education....
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Open Data

    North America (2004)

    Contained within the Atlas of Canada 8.5x11 series maps is a map which was prepared by three mapping agencies in cooperation with the Commission for Environmental Cooperation (CEC). The CEC is located on Montreal and was created by Canada, Mexico and the United States under the North American...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Open Data

    North America Watersheds

    Contained within the Atlas of Canada 8.5x11 series maps is a map which was created as a joint effort by The Atlas of Canada, The National Institute of Statistics, Geography and Informatics, Mexico and the National Atlas of the United States under the sponsorship of the commission for...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
  • Open Data

    Ottawa

    Contained within the Atlas of Canada's Various Map Series, 1965 to 2006, is an experimental satellite image map, of the Ottawa area, that combines high resolution satellite imagery and 1:50 000 topographic data.
    Organization:
    Natural Resources Canada
    Resource Formats:
    • JPG
    • PDF
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