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Rehabilitation of the Darvard Island wastewater treatment system at the Saint-Ours Canal National Historic Site

The project consists of rehabilitating the wastewater treatment system for the Superintendent's house at the Saint-Ours Canal. Various wastewater treatment tanks will be installed on the site, as well as an outfall to the eastern shore of Davard Island. Trenches and excavations will be made to install piping and tanks. The head works building required for the wastewater treatment system will be installed in the basement of the Superintendent's house, which includes electrical panels and system automation panels.


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.


Latest update

9 July 2020 – Parks Canada intends to make a determination regarding whether the carrying out of the project is likely to cause significant adverse environmental effects. To help inform this determination, Parks Canada is inviting public comments until 8 August 2020 respecting that determination.

Key documents

Key documents
Document Number Document Title File Date
1 New Project Being Assessed by Parks Canada - Public Comments Invited 9 July to 8 August, 2020 - July 9, 2020

List all records


  • Saint-Ours Canal National Historic Site
  • 2930 Chemin des Patriotes
  • Saint-Ours, QC, J0G 1P0
  • Telephone: 450-785-2212 or 1-888-773-8888
  • Email:

  • Location

    • Saint-Ours Canal National Historic Site (Quebec)
  • Project Type

    • Water Management
  • Status

    In progress
  • Start Date

  • Proponent

    Parks Canada
  • Authorities

    • Parks Canada Agency
  • Assessment Type

    Project on federal lands
  • Reference Number


Nearby projects

..within 200 kilometres
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