Datasets

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169 datasets found

Access level: Open (169) and Topics: Environment and energy (169)

  • Forest Miscellaneous Damage Event

    Ministry: Natural Resources and Forestry

    Miscellaneous events are often the result of the cumulative impact of a combination of abiotic, insect and disease agents or events. For example, Aspen decline where repeated...

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  • Wetlands

    Ministry: Natural Resources and Forestry

    Wetlands are lands that are seasonally or permanently flooded by shallow water. They also include lands where the water table is close to the surface. The wetland polygons are...

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  • Bathymetry lines

    Ministry: Natural Resources and Forestry

    Bathymetry line data was collected to assess fish habitat in Ontario. Spot depths (bathymetry points) were used to measure the depth contours, which function like isobars to...

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  • Bathymetry index

    Ministry: Natural Resources and Forestry

    The attribute table included in the dataset provides some limited metadata information that is specific to each lake. This includes the: survey year survey method original map...

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  • Utility Line

    Ministry: Natural Resources and Forestry

    This data set shows utility lines that provide services for: power water communications heating fuel They include: communication lines/submerged communication lines hydro...

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  • Petroleum Historical Oil Field

    Ministry: Natural Resources and Forestry

    Historical Oil Fields are subsurface accumulations or 'pools' of crude oil designated as such for the purposes of the Oil, Gas and Salt Resources Act. Instructions for...

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  • Far North land cover

    Ministry: Natural Resources and Forestry

    This data covers the entire Far North from 2005-2011. The data is provided in both grid and vector formats. It is broken into layers that cover UTM zones 15, 16 and 17. Layers...

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  • Flood flow statistics

    Ministry: Natural Resources and Forestry

    Statistics include the flood magnitude with the following recurrence intervals: 1:2 years 1:2.33 years 1: 5 years 1:10 years 1:20 years 1:25 years 1:50 years 1:100 years 1:200...

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  • Aquatic resource area polygon segment

    Ministry: Natural Resources and Forestry

    This spatial dataset represents the locations of aquatic resource area (ARA) polygon segments derived from corresponding polygon features in the Ontario Hydro Network. ARA...

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  • Oak Ridges Moraine: land use designations

    Ministry: Natural Resources and Forestry

    This dataset was created to provide land use information on the Oak Ridges Moraine and is the basis for Ontario Regulation 140/02. The data was digitized at 1:10,000 or better...

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    • DOCX
    • PDF

  • St. Lawrence Basin watersheds

    Ministry: Natural Resources and Forestry

    Data includes: The Lake Superior watershed The Lake Huron watershed The Lake Erie watershed The Lake Ontario watershed The St. Lawrence River watershed

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  • Waste Management Site

    Ministry: Natural Resources and Forestry

    This new data class brings over data from the Waste Management Information System (WMIS), which is an MS Access based database used by MNR to track Waste Management Sites. This...

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  • Provincial land cover

    Ministry: Natural Resources and Forestry

    The land cover classes consist of vegetation types (such as forest, wetlands and agricultural crops or pasture) and categories of non-vegetated surface (such as water bodies,...

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  • Ontario provincial land cover 1996 - 28 classes

    Ministry: Natural Resources and Forestry

    This data was produced in 1999 by rationalizing a 48-class database into 28 distinct classes. The original database was derived from digital, multispectral Landsat Thematic...

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    • PDF

  • Our land – healthy – vibrant – valued: A natural heritage system for Prince Edward County and neighbouring communities

    Ministry: Natural Resources and Forestry

    Get data on the results of a community led planning process to sustain the natural environment in Prince Edward County and neighbouring communities. This dataset represents the...

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  • Ecological land classification

    Ministry: Natural Resources and Forestry

    The Ministry of Natural Resources and Forestry defines ecological units on the basis of bedrock, climate (temperature, precipitation), physiography(soils, slope, aspect) and...

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  • Petroleum Crown Lake Grid

    Ministry: Natural Resources and Forestry

    This information is used  to manage oil and gas rights on offshore Crown lands in Ontario. A grid system of blocks and tracts is used to divide the area. 1 block =  5 minute...

    Resource formats:

    • DOCX
    • PDF

  • Wildlife management units

    Ministry: Natural Resources and Forestry

    Wildlife Management Units are used for a number of wildlife management purposes, like indicating the areas of Ontario where hunting open seasons and harvest quotas apply....

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  • Transport Line

    Ministry: Natural Resources and Forestry

    This dataset contains manmade linear features in a transportation network, such as bridges and railway tunnels. It does not include roads. The linear features included are:...

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  • Fire management agreement area

    Ministry: Natural Resources and Forestry

    Fire management agreements divide land into 4 areas: Crown Protection Area (CPA): The Crown is responsible for responding to all fires in the CPA Municipal Protection Area...

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