In August 2025 the Major Projects Office was launched, with the mandate to advance major projects in Canada and streamline federal regulatory project approval. This dataset was created to provide open access to key information about the projects and transformative strategies that have been referred to the Major Projects Office. This dataset can be layered with other data available on the Open Science and Data Platform. By accessing this data, users can conduct more comprehensive analyses to support evidence-based decision-making and inform regulatory processes including future impact assessments. Please visit the Major Projects Office for more information.

In 2013, the Ontario Ministry of the Environment, Conservation and Parks initiated an integrated baseline environmental data collection program in the Ring of Fire region located in Ontario’s Far North. The program was designed to establish baseline or reference environmental conditions for this region of Ontario. The program was comprised of four main integrated components: - surface water (lakes and streams) monitoring (2013-2018) - peat pore water (groundwater) monitoring (2013-2018) - terrestrial (vegetation and soil) monitoring (2013-2018) - air monitoring (2015-2018) Data collection activities were generally located within 60 km of the Noront Resources/Cliffs Natural Resources mining exploration camp established near Koper Lake and within the Attawapiskat, Ekwan, and Winisk River watersheds. The baseline monitoring activities were integrated or co-located where possible to provide more comprehensive datasets on the dominant ecosystems for this part of Ontario.

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 locations and a text file of all consumption advisory data from the current edition of the Guide. [Fish consumption advice map](https://ontario.ca/environment-and-energy/eating-ontario-fish) *[GIS]: geographic information systems Keywords: Sport Fish Guide, mercury, PCB, dioxin, furan, metals, PFAS, contaminants

Get consolidated soil data mapped on a county basis in a digitally stitched and standardized product. This soil survey data was mapped by a number of soil surveyors from the 1920s to the 1990s. The product incorporates soil information from a variety of map scales. The project has brought the individual county or regional municipality surveys together to reveal inconsistencies in soil data across county boundaries. The soil complex database contains other descriptive information including: * slope class * Canada Land Inventory (CLI) ranking * stoniness * drainage class * texture

This dataset includes all MPMO projects at various stages in the review process, including those that are currently undergoing review and those that have completed a review.

Summary of recent disciplinary action and related information regarding non-compliant matters that have been brought before the Executive Director of Alcohol, Gaming, Fuel and Tobacco Division resulting in issuance of a Notice of Proposed Action. Sanctions for similar infractions may vary in length according to the specifics of each case.

This file contains the regional boundaries for the five Ministry regions. It is currently available as a .kmz (a compressed .kml file). The Ministry no longer uses a 'regional' model for service delivery. As such, this is just maintained for historical purposes.

Geographic Information System (GIS) data with the following mapping layers from the Greenbelt Plan: * outer boundaries * protected countryside and urban river valley designations * specialty crop areas (Niagara tender fruit, grape area and Holland Marsh) * settlement areas (towns, villages and hamlets) * river valley connections. The data also contains associated policy designation mapping.

Feature dataset containing polygon layers for Crown Land cottage lots in Manitoba This feature polygon dataset contains two layers; - Subdivision Polygons, and Cottage Lot Polygons. Manitoba provides an opportunity to purchase a cottage lot located on Crown Land. When new cottage lots become available to the public, these lots are offered through the Cottage Lot Draw process.In the event that new cottage lots are not selected through the draw process, the remaining lots become part of the First-Come, First-Served Cottage Lot Inventory. A current listing of lots available on a first come, first served basis is found in this dataset.This feature dataset is used in the Manitoba Cottage Lots Map and the Manitoba Cottage Lots app.

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: Aggregate Sites MTO *[MTO]: Ministry of Transportation