2 datasets found

Keywords: watershed

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  • Ontario Watershed Boundaries

    Natural Resources and Forestry (Provincial Ministry)

    This collection represents the authoritative watershed boundaries for Ontario. The data is based on a framework similar to the Atlas of Canada Fundamental Drainage Areas and the...
      Resource formats:
    • other
  • Provincial Watersheds, Historical

    Natural Resources and Forestry (Provincial Ministry)

    Note: This data has been replaced by the Ontario Watershed Boundaries (OWB).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
    • PDF
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