Datasets

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451 total datasets found
Access level:

Topics: Environment and Natural Resources (307) water (24) station (0)

Showing datasets with access level:

  • Forest Abiotic Damage Event

    Ministry: Natural Resources

    An abiotic damage event is a non-biological event -- such as wind or an ice storm -- that has damaged areas of forested land. Abiotic damage event information is mainly used to:...

    Resource formats:

    • WEB

  • Tables of Drinking Water Threats

    Ministry: Environment, Conservation and Parks

    We've made tables that include the 21 drinking water quality threat activities, set out in O. Reg. 287/07, which may pose a risk to a municipal drinking water supply. The...

    Resource formats:

    • PDF
    • XLSX

  • Ontario Hydro Network - Watercourse

    Ministry: Natural Resources

    Watercourses are line features - natural or manmade - that represent the location of flowing surface water. This product requires the use of geographic information system (GIS)...

    Resource formats:

    • WEB
    • PDF
    • DOCX

  • Lake Simcoe shoreline inventory

    Ministry: Natural Resources

    This dataset was created to: better understand the state of the shoreline track changes over time identify priority areas for restoration The dataset provides important...

    Resource formats:

    • WEB

  • Lake Ontario Downstream Tributary Water Chemistry Monitoring

    Ministry: Environment, Conservation and Parks

    From 2018 to 2023, ministry staff collected water quality samples year-round from seven rivers that flow into Lake Ontario in the Greater Toronto Area. They did this to...

    Resource formats:

    • XLSX
    • PDF

  • Beech regeneration control in stands affected by beech bark disease

    Ministry: Natural Resources

    Evaluates the effects of silvicultural activities (tending, harvest intensity) and timing (pre, during and post-harvest) on forest productivity and regeneration of beech and...

    Resource formats:

    • WEB

  • Ontario Typical Range Soil Chemistry

    Ministry: Environment, Conservation and Parks

    Concentration levels from soil sampled in urban and rural parklands in the province. Data includes: station name and location (rounded to 1 km precision) sample date results...

    Resource formats:

    • SHP
    • PDF

  • Ministry of Natural Resources area, district and region administrative boundaries (1997-2022)

    Ministry: Natural Resources

    This data represents the Ministry of Natural Resources (MNR) administrative boundaries from 1997-2022. Ministry of Natural Resources (MNR) administrative areas divide Ontario...

    Resource formats:

    • SHP

  • Aggregate Designated Area

    Ministry: Natural Resources

    This spatial dataset represents the boundaries of areas designated under the Aggregate Resources Act, R.S.O 1990 where a licence or permit is required for aggregate extraction....

    Resource formats:

    • WEB

  • Transport Point

    Ministry: Natural Resources

    This dataset consists of man-made point features in a transportation network. Transport point features include: Culvert Railway Symbolized - a enclosed drain under a railway...

    Resource formats:

    • WEB

  • Ontario water and weather monitoring stations

    Ministry: Natural Resources

    Point locations of water and weather monitoring stations used by the Surface Water Monitoring Centre to assess flood and drought conditions across Ontario. Monitoring station...

    Resource formats:

    • SHP

  • Aggregate Site Authorized

    Ministry: Natural Resources

    This dataset represents the locations of licenced and permitted pits and quarries regulated by the Ministry of Natural Resources and Forestry under the Aggregate Resources Act,...

    Resource formats:

    • WEB

  • Wildlife habitat matrices and habitat descriptions for rare vascular plants

    Ministry: Natural Resources

    This highly specialized publication Appendix G: Wildlife habitat matrices and habitat descriptions for rare vascular plants is available in English only in accordance with...

    Resource formats:

    • CSV

  • Ontario Vector Topographic Data Cache

    Ministry: Natural Resources

    The Ontario Vector Topographic Data Cache is a collection of topographic data, that has been preprocessed for fast, seamless display at predefined scales. The topographic data...

    Resource formats:

    • WEB

  • Crown land use policy area (overlay)

    Ministry: Natural Resources

    The Guide to Crown Land Use Planning Atlas (CLUPA) is the authoritative source for information on overlays. The dataset maintains a spatial record for all geographic areas of...

    Resource formats:

    • WEB

  • Far North land cover

    Ministry: Natural Resources

    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...

    Resource formats:

    • WEB

  • Federal protected areas

    Ministry: Natural Resources

    Includes: National Parks National Marine Conservation Areas heritage canals National Wildlife Areas Other Federal Protected areas This dataset is provided by the federal...

    Resource formats:

    • WEB

  • Provincial digital elevation model

    Ministry: Natural Resources

    The Provincial Digital Elevation Model (PDEM) is a general purpose dataset designed to represent true ground elevation and is based on best-available data across the province....

    Resource formats:

    • WEB

  • Ministry of Natural Resources Sign Site

    Ministry: Natural Resources

    These signs serve a variety of purposes ranging from providing general information and safety warnings, to enforcement and land management notices to the general public....

    Resource formats:

    • WEB

  • Wooded areas

    Ministry: Natural Resources

    This dataset is often used by users without access to the Provincial Forest Resource Inventory data, which contains information like municipalities and non-profit groups not...

    Resource formats:

    • WEB