Construction of a Cattle Exclusion Snake Fence - 3rd Canadian Division Support Base

The Department of National Defence (DND) has proposed a project which involves the building of a 3 kilometer fence around wetlands in order to protect Critical Habitat for Species at Risk bryophyte populations from grazing cattle. It will be built a minimum for 30 meters from the high water edge and 50 meters from the extent of the bryophyte populations. The area has been flagged by a Species at Risk bryophyte expert, and construction personnel will not enter the designated critical habitat zone during fence construction. The fence will be built predominantly by hand and on the surface with minimal digging. The design for the fence will follow provincial standards for wood cattle fencing.


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

May 24, 2022 – The public comment period on the project is closed. The Department of National Defence is considering comments received to help inform its determination on whether the carrying out of the project is likely to cause significant adverse environmental effects.

Key documents

Key documents
Document Number Document Title File Date
1 Public Comment Period on Intent to Make a Determination - May 4, 2022

List all records


Gary Leblanc
Department of National Defence
Gary Leblanc, Requirement Officer
#6-5535 Korea Road
Chilliwack, British Columbia V2R 5P2

Terry Haley
Department of National Defence
Terry Haley, Range and Training Area Development Officer
#6-5535 Korea Road
Chilliwack, British Columbia V2R 5P2

  • Location

    • 3rd Canadian Division Support Base (Alberta)
  • Nature of Activity

    • Building and Property Development
    • Maintenance activities (fences, walls)
  • Assessment Status

    In progress
  • Start Date

  • Proponent

    Department of National Defence
  • Authorities

    • Department of National Defence
  • Assessment Type

    Project on federal lands
  • Reference Number


Nearby assessments

..within 200 kilometres
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