Datasets

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11 total datasets found
Access level:

Topics: water management (6) great lakes (6)

Showing datasets with access level:

  • Well Records

    Ministry: Environment, Conservation and Parks

    This dataset provides information submitted by well contractors as prescribed by Regulation 903, and is stored in the Water Well Information System (WWIS). Spatial information...

    Resource formats:

    • ZIP
    • SHP
    • PDF

  • Water quantity vulnerability indicators

    Ministry: Natural Resources

    The data set estimates the vulnerability index for the Water Survey of Canada’s HYDAT gauges in the Southwestern Hudson Bay and the Nelson River watershed systems in Ontario....

    Resource formats:

    • ZIP

  • Water Chemistry (Great Lakes Nearshore Areas)

    Ministry: Environment, Conservation and Parks

    Data is collected each year, according to the lake-by-lake cycle. Information includes: water chemistry physical conditions including light profiles approximately 80 index and...

    Resource formats:

    • PDF
    • ZIP
    • CSV

  • Runoff coefficient for southwestern Hudson Bay and Nelson River watershed system

    Ministry: Natural Resources

    The data set represents the annual and monthly (July, August and September) runoff coefficient for each of the Water Survey of Canada’s HYDAT stream gauges of the Southwestern...

    Resource formats:

    • ZIP

  • Provincial Groundwater Monitoring Network

    Ministry: Environment, Conservation and Parks

    The Provincial Groundwater Monitoring Network (PGMN) datasets report on ambient (baseline) groundwater level and chemistry conditions. Groundwater monitoring map

    Resource formats:

    • SHP
    • ZIP
    • XLSX
    • PDF

  • Permit to Take Water

    Ministry: Environment, Conservation and Parks

    Companies or organizations who take over 50,000 litres of water/day from a lake, river, stream or groundwater source, must obtain a Permit to Take Water from the Ministry of the...

    Resource formats:

    • SHP
    • XLS
    • PDF

  • Lake Water Quality at Drinking Water Intakes

    Ministry: Environment, Conservation and Parks

    This data set includes information on sampling locations, water chemistry and chlorophyll collected at 18 locations in the Great Lakes-St. Lawrence River and 4 locations in Lake...

    Resource formats:

    • XLSX
    • PDF

  • Lake St Clair Water Quality

    Ministry: Environment, Conservation and Parks

    This dataset provides water quality analyses of lake surface samples and river samples collected throughout the ice-free season (May/June to October) from 2016 to 2019 from the...

    Resource formats:

    • CSV
    • PDF

  • Lake Ontario Downstream Tributary Water Chemistry Monitoring

    Ministry: Environment, Conservation and Parks

    From 2018 to 2023, ministry staff collected water quality samples year-round from seven rivers that flow into Lake Ontario in the Greater Toronto Area. They did this to...

    Resource formats:

    • XLSX
    • PDF

  • Jackfish Bay Area of Concern in Recovery – Water and Sediment Chemistry

    Ministry: Environment, Conservation and Parks

    In 2017, the Ministry of Environment, Conservation, and Parks collected water and sediment from the Jackfish Bay ‘Area of Concern in Recovery’ study area, which included...

    Resource formats:

    • CSV
    • XLSX
    • PDF

  • Industrial Wastewater Discharges

    Ministry: Environment, Conservation and Parks

    Industrial wastewater monitoring data submitted quarterly to the Ministry of the Environment. This reporting is required by the Effluent Monitoring and Effluent Limits...

    Resource formats:

    • XLS
    • XLSX
    • PDF