827 datasets found

Update Frequency: yearly

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  • Lake water quality at drinking water intakes

    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
    • CSV
  • Ontario Lake Partner

    Environment, Conservation and Parks ( )

    Get data about the water quality for Ontario's inland lakes. The data is collected through volunteer monitoring efforts – citizen science. The Lake Partner Program (LPP)...
      Resource formats:
    • CSV
  • Provincial (Stream) Water Quality Monitoring Network

    Environment, Conservation and Parks ( )

    Provides stream water quality monitoring data for a number of parameters, including total and dissolved nutrients, metals, and chloride. The Provincial (Stream) Water Quality...
      Resource formats:
    • XLSX
    • ZIP
  • Ontario Benthos Biomonitoring Network

    Environment, Conservation and Parks ( )

    Information includes: benthic-invertebrate taxa-counts habitat water chemistry sampling locations information describing records e.g., sampling agencies, taxonomists,...
      Resource formats:
    • ZIP
    • application/msaccess
    • PDF
  • Municipal treated wastewater effluent

    Environment, Conservation and Parks ( )

    The flows and effluent quality data is for the parameters of: Biological Oxygen Demand BOD5/CBOD5 Total Suspended Solids (TSS), also described as Residual Particulate Solids...
      Resource formats:
    • XLSX
  • Industrial wastewater discharges

    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
  • Stream Neonicotinoid Monitoring Study

    Environment, Conservation and Parks ( )

    The Ministry of the Environment, Conservation and Parks started the Multi-Media Monitoring Study in 2015, in support of Ontario's Pollinator Health Action Plan, to measure...
      Resource formats:
    • XLSX
  • Soil Neonicotinoid Monitoring Study

    Environment, Conservation and Parks ( )

    The Ministry of the Environment, Conservation and Parks started the Multi-Media Monitoring Study in 2015, in support of Ontario's Pollinator Health Action Plan, to measure...
      Resource formats:
    • CSV
  • Pollen Monitoring Network Study

    Environment, Conservation and Parks ( )

    The Ministry of the Environment, Conservation and Parks, with assistance from the Ontario Ministry of Agriculture, Food and Rural Affairs, started the Pollen Monitoring Network...
      Resource formats:
    • CSV
  • Benthic Invertebrate Neonicotinoid Monitoring Study

    Environment, Conservation and Parks ( )

    The Ministry of the Environment, Conservation and Parks started the Multi-Media Monitoring Study in 2015, in support of Ontario's Pollinator Health Action Plan, to measure...
      Resource formats:
    • CSV
  • Bumble Bee Diversity and Abundance Survey

    Environment, Conservation and Parks ( )

    The Ministry of the Environment, Conservation and Parks started a project to characterize the number of species of bumble bees and the relative abundances of these species in...
      Resource formats:
    • CSV
  • Tax credits and benefits – inflation adjustment

    Finance ( )

    The data includes the following information for various tax credits and benefits: maximum amounts income ranges phase-out rates Each year the maximum amounts and income ranges...
      Resource formats:
    • CSV
    • XLSX
  • Personal income tax rates and credits

    Finance ( )

    Personal income tax is collected annually from Ontario residents and those who earned income in the province. The tax is calculated separately from federal income tax. There are...
      Resource formats:
    • CSV
    • XLSX
  • Ministry defined courses

    Education ( )

    These ministry defined courses for grades 9 to 12 are developed and approved by the Ministry of Education. They outline the mandatory knowledge and skills students must...
      Resource formats:
    • XLSX
    • TXT
  • Private school enrolment by gender

    Education ( )

    Private school (elementary, secondary, and combined*) enrolment numbers are organized by student gender and school level for each private school. The number captures the...
      Resource formats:
    • XLSX
    • TXT
  • OSAP Repayment Assistance Plan usage

    Colleges and Universities ( )

    Data on the number of OSAP loan recipients who received repayment assistance: 2010-11 OSAP loan recipients who received repayment assistance before July 2013. 2011-12 OSAP loan...
      Resource formats:
    • XLSX
    • XLS
  • Announced projects: Rural Economic Development program

    Agriculture, Food and Rural Affairs ( )

    Ontario's RED program funds projects that stimulate economic growth in rural and Indigenous communities. The data includes: name of the organization that requested funding...
      Resource formats:
    • XLSX
  • Ontario public library statistics

    Heritage, Sport, Tourism and Culture Industries ( )

    Self-reported data from approximately 380 public libraries, First Nation public libraries and contracting organizations. The data includes: general information including...
      Resource formats:
    • CSV
    • XLSX
  • Ministry of Transportation aggregate sites

    Transportation ( )

    This dataset provides details on the location of MTO aggregate pits. Aggregate pits provide the material necessary to build roadways in the province. Official LIO title:...
      Resource formats:
    • other
  • Expulsion rates by school board

    Education ( )

    Data includes: board number board name number of students expelled expulsion rate This dataset displays the number of students expelled by academic year for all publicly...
      Resource formats:
    • XLSX
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