Datasets
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OGSEarth
Ministry: Mines
OGSEarth provides data on mining claims, geology, index maps, administrative boundaries and abandoned mines. The data provided by OGSEarth is available in Keyhole Markup...Resource formats:
- WEB
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Ontario Drill Hole Database
Ministry: Mines
The Ontario Drill Hole dataset contains index information for more than 126,000 percussion, overburden, sonic and diamond drill holes from assessment files on record with the...Resource formats:
- KML
- WEB
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Ontario Mineral Inventory
Ministry: Mines
The Ontario Mineral Inventory (OMI) database (previously known as the Mineral Deposit Inventory or MDI database) provides an overview of mineral occurrences in the province of...Resource formats:
- KML
- WEB
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Ontario Assessment File Database
Ministry: Mines
Assessment Files contains the technical results from all exploration work done in the province of Ontario. Data includes: details on location, property ownership, type of work...Resource formats:
- KML
- WEB
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Abandoned Mines information
Ministry: Mines
The Abandoned Mines information system (AMIS) is a database containing information on known abandoned mine sites and mine hazard features located on both Crown and privately...Resource formats:
- WEB
- KML
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Carnegie libraries
Ministry: Tourism, Culture and Gaming
Provides information on Ontario's Carnegie libraries built with Carnegie Foundation assistance between 1901 and 1917. Includes buildings still operating as public...Resource formats:
- WEB
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Public Library Service Awards
Ministry: Tourism, Culture and Gaming
Includes buildings still operating as public libraries, adaptively re-used or demolished. Information includes date grant received, amount and architect when known.Resource formats:
- WEB
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Lake Trout Lakes in Ontario
Ministry: Natural Resources and Forestry
A comprehensive list of inland Ontario lakes (exclusive of the Great Lakes) that are currently designated for Lake Trout management. The list classifies the lakes as to whether...Resource formats:
- WEB
- CSV
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Planning Act approval authority: municipalities and planning boards
Ministry: Municipal Affairs and Housing
Find your planning approval authority. Municipalities create official plans that set out general planning goals and policies to guide future land use. They also pass zoning...Resource formats:
- CSV
- WEB