Ontario Hydro Network - Hydrographic Line

A feature is a representation of a real world object, such as a lake, stream, dam or rapid.

There are three hydrographic feature classes:  points, lines and polys.   All may impede or be hazardous to waterflow and/or navigation on a watercourse or waterbody.

This data shows natural and manmade line features. Examples include:

  • break walls
  • dams
  • waterfalls
  • lock-gates
  • rapids
  • rocks
  • Sea Lamprey barriers
  • shipwrecks

This product requires the use of GIS software.

Technical Bulletin: Data migrated to new Ontario Hydro Network (OHN) - Hydrographic Feature Data Classes (PDF)

*[GIS]: geographic information system

Ministry contact: Natural Resources and Forestry

Additional information

Tags
Geographic coverage
Ontario
Last Validated Date
July 2, 2013
Update frequency
As required

Ontario Hydro Network - Hydrographic Line

Learn more about accessing data using different formats.

Date range: August 12, 2008 - June 22, 2011

  • Other
    Access to OHN - Hydrographic Line English

    Last Updated: July 2, 2013

    Explore
  • Other
    Accéder à la page la page RDHO – élément hydrographique linéaire French

    Last Updated: July 2, 2013

    Explore

Supporting Files

  • PDF
    OHN - User Guide English [929.1 KiB]
    Explore
  • PDF
    OHN - Data Capture Spec English [2.6 MiB]
    Explore
  • PDF
    OHN - Hydrographic Line - Data Description English [282.9 KiB]
    Explore
  • DOCX
    OHN - Hydrographic Line - Documentation English [176.8 KiB]
    Explore

Report an issue with this data

Submit a report if you are experiencing issues with the data resources in this dataset.

Help us improve the Data Catalogue