Great Lakes Power Ice Boom Timber Replacement

Great Lakes Power Ltd. proposes to replace the timber booms between the caissons located at the West end of Sault Ste. Marie Canal at the entry to the intake channel to the Clergue generating station. Timbers will be stored at Sault Ste. Marie Canal National Historic Site over the winter and installed using divers in 2022. A Major Works permit under the Canadian Navigable Waters Act is required. This project will be assessed with a basic impact assessment.

Latest update

July 29, 2022 - The assessment decision statement has been issued to the proponent.



Sault Ste. Marie Canal National Historic Site
0, Hwy 627
PO Box 212
Heron Bay, Ontario P0T 1R0

  • Location

    • Sault Ste. Marie Canal National Historic Site (Ontario)
  • Nature of Activity

    • Water Management
    • Hydroelectric Energy
    • Other, not otherwise specified
  • Assessment Status

  • Start Date

  • Proponent

    Great Lakes Power Ltd.
  • Authorities

    • Parks Canada Agency
  • Assessment Type

    Project on federal lands
  • Reference Number


This map is for illustrative purposes. The markers represent the approximate locations based on available data. More than one marker may be identified for a given assessment.


Nearby assessments

...within 200 kilometres
Date modified: