Port of Oshawa East Wharf Extension

The Hamilton-Oshawa Port Authority is proposing to extend the east wharf at the Port of Oshawa by connecting the existing dock wall and mooring dolphin. The new section of dock wall will be 45 m long and involve infilling an area approximately 1440 m2 between the new dock wall and the existing disturbed shoreline. Mitigation measures recommended by Fisheries and Oceans Canada will be implemented to protect fish and fish habitat. The improved infrastructure will support full utilization of both berths and will allow heavier cargo to move through the port.

Latest update

April 26, 2024 – The Hamilton-Oshawa Port Authority and Transport Canada have issued their Notice of Determination and determined that the project is not likely to cause significant adverse environmental effects.


Key documents

Key documents
Document Number Document Title File Date
2 Notice of Determination - April 26, 2024
1 Notice of Intent to Make a Determination - Start of Public Comment Period - March 6, 2024


Hamilton-Oshawa Port Authority
605 James Street North
Hamilton, Ontario L8L 1K1
Email: environment@hopaports.ca

  • Location

    • Port of Oshawa (Ontario)
  • Nature of Activity

    • Ports and Harbours
  • Assessment Status

  • Start Date

  • Proponent

    Hamilton-Oshawa Port Authority
  • Authorities

    • Hamilton-Oshawa Port Authority
  • 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: