Datasets
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Provincial Watersheds, Historical
Ministry: Natural Resources
Note: This data has been replaced by the Ontario Watershed Boundaries (OWB). We are no longer updating this data. It is best suited for historical research and analysis. A...Resource formats:
- ZIP
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Forest Management Unit
Ministry: Natural Resources
Ontario's Crown forest is divided into geographic planning areas, known as forest management units. Most of these units are managed by individual forest companies under a...Resource formats:
- WEB
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Licensed Well Contractors
Ministry: Environment, Conservation and Parks
Directory of Licensed Well Contractors This directory lists all well contractors licensed in Ontario. Listings in the directory should not be taken as advice or a...Resource formats:
- CSV
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Lake Trout Lakes in Ontario
Ministry: Natural Resources
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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Environmental Penalty Annual Report
Ministry: Environment, Conservation and Parks
The Ministry of the Environment, Conservation and Parks (MECP) publishes an annual report on environmental penalties issued in the previous calendar year. Environmental...Resource formats:
- XLSX
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Pollen Monitoring Network Study
Ministry: Environment, Conservation and Parks
The Ministry of the Environment, Conservation and Parks, with assistance from the Ontario Ministry of Agriculture, Food and Agribusiness, started the Pollen Monitoring Network...Resource formats:
- CSV
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Ministry of Natural Resources District
Ministry: Natural Resources
Ministry of Natural Resources (MNR) regions are divided into districts - smaller organizational units - to help manage ministry programs and resources. Extents of the districts...Resource formats:
- WEB
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Guide to Eating Ontario Fish: Advisory Database
Ministry: Environment, Conservation and Parks
Fish consumption advisories for Ontario's lakes and rivers are available in the Guide to Eating Ontario Fish. The zip file below includes a GIS shapefile of all lake/river...Resource formats:
- SHP
- CSV
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Moose tag allocation process results — summary
Ministry: Natural Resources
This data summarizes the current and previous years’ moose tag allocation process results by: year Wildlife Management Unit (WMU) moose type season allocation stage...Resource formats:
- CSV
- XLSX
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Crown timber charges for forestry companies
Ministry: Natural Resources
Crown timber charges are composed of: stumpage price Forestry Futures Trust charge Forest Renewal Trust charge The stumpage price is made up of 3 components: minimum price:...Resource formats:
- XLSX
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Bait Management Zones
Ministry: Natural Resources
Ontario is divided into 4 Bait Management Zones (BMZs) that regulate the movement, possession and use of baitfish and leeches: Southern BMZ Central BMZ Northeastern BMZ...Resource formats:
- WEB
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Non-government agency Nature Reserve
Ministry: Natural Resources
Non-government agency Nature Reserves are polygon features describing lands held by nature trusts and other non-government agencies for the purpose of nature conservation. We...Resource formats:
- WEB
- DOCX
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Wild turkey harvests
Ministry: Natural Resources
This data breaks down spring, fall and total harvest numbers by: wildlife management unit (WMU) calendar year Harvest numbers are based on mandatory reports received from...Resource formats:
- XLSX
- CSV
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Recreational fishing regulations data
Ministry: Natural Resources
This spatial dataset contains a summary of fishing regulations and fish sanctuary descriptions. The data includes information on: species catch and possession limits size...Resource formats:
- XLSX
- DOCX
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Forest Resources Inventory leaf-on LiDAR
Ministry: Natural Resources
Single photon lidar light detection and ranging (SPL LiDAR) is an active remote sensing technology for: mapping vegetation aspects including cover, density and height...Resource formats:
- WEB
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Corn and Soybean Neonicotinoid-treated Seed data
Ministry: Environment, Conservation and Parks
The data, which includes corn and soybean seeds treated with neonicotinoids (treated seed) and not treated with neonicotinoids (untreated seed) was previously required to be...Resource formats:
- XLSX
- CSV
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Wholesale fuel prices
Ministry: Energy and Mines
These data files detail the differences in wholesale cost of gasoline and diesel between two major trading hubs: Toronto and New York Harbor Thunder Bay and Edmonton. Prices...Resource formats:
- CSV
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Greenhouse Gas Emissions Reporting By Facility
Ministry: Environment, Conservation and Parks
The Ministry of the Environment, Conservation and Parks collects greenhouse gas emissions data from regulated facilities under Ontario Regulation 390/18: Greenhouse Gas...Resource formats:
- CSV
- XLS
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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
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Site regions and districts
Ministry: Natural Resources
Site Regions and Site Districts of Ontario represent an early Ecological Land Classification (ELC) system originally developed by Angus Hills. This dataset was revised by the...Resource formats:
- WEB