Datasets
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Inland Lakes and Streams – Water Chemistry
Ministry: Environment, Conservation and Parks
This data set includes information on water quality of lakes and streams across Ontario since 1976. It includes: major anions and cations nutrients chlorophyll metals Data...Resource formats:
- ZIP
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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:
- ZIP
- XLSX
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Climate data – High Resolution Projections
Ministry: Environment, Conservation and Parks
The zip file contains high-resolution projections of the annual averaged temperature and precipitation over 50 regions and 150 municipalities in the Province of Ontario from...Resource formats:
- ZIP
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Child and youth mental health service regions
Ministry: Health
Child and youth mental health services provide a range of planned, multidisciplinary interventions for youth and their families. In each defined service area, a designated...Resource formats:
- XLSX
- ZIP
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Inland Lakes and Streams – Physical Conditions
Ministry: Environment, Conservation and Parks
Data on physical conditions in Ontario’s lakes and streams: For lakes this includes measurements such as temperature, dissolved oxygen levels and water transparency, ice dates,...Resource formats:
- ZIP
- XLSX
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Greenhouse Gas Emissions by Sector
Ministry: Environment, Conservation and Parks
The data sets show historical greenhouse gas emissions and emission changes for selected years, in megatonnes of CO2 equivalent. Historical estimates are based on Environment...Resource formats:
- ZIP
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Borehole
Ministry: Mines
A borehole is a general term for any narrow shaft drilled in the ground, either vertically or horizontally. A borehole may be constructed for many different purposes, including:...Resource formats:
- ZIP
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Labour force estimates by industry
Ministry: Labour, Immigration, Training and Skills Development
The age groups available in the data set are: 15+, 15-64, 15-19, 20-24, 25-44, 25-54, 45-54, 55-64, 55+ and 65+. Industries are grouped according to the North American...Resource formats:
- DOCX
- ZIP
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Cordon data - directional traffic counts
Ministry: Transportation
The Cordon Count Data (CCD) includes directional traffic counts at selected sites to understand how vehicles and people move across the region. Traffic data includes the number...Resource formats:
- ZIP
- TXT
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Labour force estimates for full and part time students
Ministry: Labour, Immigration, Training and Skills Development
The age groups available in the data set are: 15-17, 15-19, 20-24, 15-24, 15-29, 15-44, 18-24, 18-44, 19-22, 25-29, 30-34, 25-34 and all individual ages between 15 and 44.Resource formats:
- DOCX
- ZIP
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Stewardship Zone, Council Area and Location
Ministry: Natural Resources and Forestry
The Ontario Stewardship Program has established Stewardship Councils across Ontario. Ministry of Natural Resources staff no longer directly administer and support Ontario...Resource formats:
- ZIP
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Linear referencing and composite listing - Ontario highways
Ministry: Transportation
This data, also known as the Linear Highway Referencing System (LHRS), is used to locate events along the highway network. Three separate files make up the LHRS dataset: LHRS...Resource formats:
- ZIP
- XLSX
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Benthic Invertebrate Community (Great Lakes Nearshore Areas)
Ministry: Environment, Conservation and Parks
This dataset contains information on benthic invertebrate community structure of samples collected from nearshore index monitoring stations within a Great Lake basin each year....Resource formats:
- ZIP
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Remote northern airports
Ministry: Transportation
The Ministry of Transportation's Remote Northern Transportation Office in Thunder Bay operates 29 airports. These are located in Ontario's far north, extending from the...Resource formats:
- DOCX
- ZIP
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Health and education official names
Ministry: Public and Business Service Delivery and Procurement
Bilingual reference lists with the official names of: Ontario hospitals Local Health Integration Networks Family Health Groups, Family Health Networks and Primary Care Networks...Resource formats:
- ZIP
- XLSX
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Commercial vehicle flows by road network
Ministry: Transportation
Data collected between 2005 to 2007, 3% of sample collected in 2005, 51% in 2006 and 46% in 2007. This dataset contains a compilation of data collected from different sources....Resource formats:
- ZIP
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Labour force estimates by occupational skill level
Ministry: Labour, Immigration, Training and Skills Development
Data includes management and unclassified skills levels.Resource formats:
- DOCX
- ZIP
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Niagara River Caged Mussel Biomonitoring Program
Ministry: Environment, Conservation and Parks
Data are contaminants in tissue of caged mussels put in the river for 3 weeks at about 25 stations located on the Canadian and US side of the river. The main objective of the...Resource formats:
- ZIP
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Transportation Tomorrow historical survey data
Ministry: Transportation
The Transportation Tomorrow Survey (TTS) is conducted in the Greater Golden Horseshoe (GGH) area of Southern Ontario once every five years. The first TTS started in 1986...Resource formats:
- ZIP
- TXT
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Special needs service areas
Ministry: Children, Community and Social Services
The data is used to create reference and thematic maps The Special Needs Strategy was launched in February 2014 to improve services for children and youth with special needs and...Resource formats:
- XLSX
- ZIP