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137 datasets found
water quality  Open Data 
  • Open Data

    Polybrominated diphenyl ethers in fish and sediment – PBDE subgroup concentrations in fish relative to guidelines by drainage regions, Canada

    The Canadian Environmental Sustainability Indicators CESI program provides data and information to track Canada's performance on key environmental sustainability issues. The Polybrominated Diphenyl Ethers PBDEs in Fish and Sediment indicators identify the drainage regions where concentrations...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • HTML
  • Open Data

    The comet assay, a sensitive biomarker of water quality improvement following adoption of beneficial agricultural practices?

    Numerous actions have been undertaken by farmers to attenuate the impact of agricultural activities on aquatic ecosystems. The identification of biomarkers that respond quickly to water quality improvement could facilitate the assessment of adopted alternative practices and help maintain...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
  • Open Data

    Shellfish harvest area water quality

    The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. If unsafe bacterial levels are measured in water samples or if shoreline surveys identify pollution concerns, Environment and...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • CSV
  • Open Data

    Pulp and paper effluent quality

    The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Pulp and paper effluent quality indicator reports the percentage of acute lethality, biochemical oxygen demand and total...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • CSV
    • HTML
  • Open Data

    Boil water advisories

    The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Boil water advisories indicators provide an overview of of the main reasons why boil water advisories are issued in...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
    • CSV
  • Open Data

    Groundwater contributions to surface water in the Assiniboine Delta Aquifer (ADA): A water quantity and quality perspective

    In the Lake Winnipeg Basin (LWB), at both basin and regional scales, there are currently gaps regarding the significance of groundwater as a mediator of nutrient and contaminant fluxes to Lake Winnipeg. During 2018, surface water and groundwater samples were collected from various locations...
    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

    Stream Study: Turkey Lakes Watershed Study

    Water chemistry is measured at several stream stations in the Turkey Lakes Watershed (TLW) to quantify mass fluxes, cycling and budgets. Environment and Climate Change Canada (ECCC) tends to focus on lake outflow stations and other stations situated on Norberg Creek (the major drainage channel in...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
  • Open Data

    Snowpack Study: Turkey Lakes Watershed Study

    The snowpack has been sampled during both the accumulation and ablation stages at as many as 13 sites within the Turkey Lakes Watershed, Algoma, central Ontario, Canada since 1980, although more quantitative surveys began in 1989. Snow depth and a physical description of snowpack have been...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
  • Open Data

    Groundwater Study: Turkey Lakes Watershed Study

    Groundwater wells were installed in the Turkey Lakes Watershed basin in the early 1980’s. These test wells were installed in eight sub-basins of the watershed and range in depth from 0.5 to 9.7 metres. They are located on a variety of terrain throughout. The water chemistry has been sampled at...
    Organization:
    Environment and Climate Change Canada
    Resource Formats:
    • HTML
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