Datasets

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438 total datasets found
Access level:

Topics: water management (6) Environment and Natural Resources (303)

Showing datasets with access level:

  • Forest Abiotic Damage Event

    Ministry: Natural Resources and Forestry

    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 and Forestry

    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 and Forestry

    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

  • Beech regeneration control in stands affected by beech bark disease

    Ministry: Natural Resources and Forestry

    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 and Forestry

    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

  • Fish Pathogen Management Zone Boundary Source

    Ministry: Natural Resources and Forestry

    The Fish Pathogen Boundary Segment layer forms the boundary of the Fish Pathogen Management Zones and is made up of segments that were taken from the Ontario Road Network. This...

    Resource formats:

    • WEB

  • Fishing access points

    Ministry: Natural Resources and Forestry

    Examples include: shoreline access enhanced shoreline access (with a dock or pier) boat launches This data was created to be used as part of the Fish ON-Line mapping application.

    Resource formats:

    • WEB

  • Ontario Mass Points and Breaklines

    Ministry: Natural Resources and Forestry

    This dataset is a collection of 3D mass points and breakline features that were interpreted using photogrammetry from aerial photography. The elevation data is organized into...

    Resource formats:

    • WEB

  • Historical fish stocking data

    Ministry: Natural Resources and Forestry

    Get data on fish stocking records from 1900 - 2012. This dataset is the most complete collection of historical fish stocking records available for the time period 1900 to 2012....

    Resource formats:

    • WEB

  • Southern Ontario Land Resource Information System (SOLRIS) 2.0

    Ministry: Natural Resources and Forestry

    Southern Ontario Land Resource Information System (SOLRIS) is based on Ministry of Natural Resources' Ecological Land Classification (ELC) for southern Ontario (Lee et al,...

    Resource formats:

    • WEB

  • Aggregate Inspector Jurisdiction

    Ministry: Natural Resources and Forestry

    This spatial dataset represents the boundaries of the areas of responsibility for aggregate inspectors working on behalf of the Ministry of Natural Resources and Forestry. In...

    Resource formats:

    • WEB

  • Ecoregions

    Ministry: Natural Resources and Forestry

    This dataset is used is used to determine the significance or status of wetland classes and certain other natural heritage features. It is also used to set targets for...

    Resource formats:

    • WEB

  • Ministry of Natural Resources road segments

    Ministry: Natural Resources and Forestry

    Information about roads under Ministry of Natural Resources (MNR) jurisdiction may fall within the responsibility of several different ministry branches and including: Forests...

    Resource formats:

    • WEB

  • Ecodistricts

    Ministry: Natural Resources and Forestry

    This dataset is used to: assess biodiversity levels define seed zones map ecosystem types set targets for the identification of natural heritage systems

    Resource formats:

    • WEB

  • 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

  • Shoreline Status along the Southern Georgian Bay Shoreline 2006-2008

    Ministry: Natural Resources and Forestry

    A synthesis of available background data on the types and extent of anthropogenic disturbances on this shoreline as a well as to understand the types and amount of remaining...

    Resource formats:

    • WEB

  • 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...

    Resource formats:

    • WEB

  • Forest management annual reporting data

    Ministry: Natural Resources and Forestry

    The dataset includes both harvest and natural depletions. It also accounts for silvicultural operations related to: natural regeneration planting seeding site preparation...

    Resource formats:

    • WEB