Lower Fort Gary Wastewater Treatment Plant Outflow Pipe Replacement

A wastewater effluent outflow pipe is located on the Red River bank of the Lower Fort Garry National Historic Site maintenance area. It is the last section of pipe where treated water is discharged into the Red River. A new corrugated metal pipe will be installed and the former one will be removed and disposed of. The new joint of the pipe to the manhole will be grouted. Bedding material will be used in excavations and under the pipe haunches. A pipe trench of 2 metres in length will be excavated and lined with geotextile and filled with rock (riprap) in order to protect the point of discharge and the associated manhole. The riprap will be graded to match the existing river bank profile. The project will be assessed with a basic impact assessment.

Latest update

November 5, 2025 – The authority issued its Notice of Determination and determined that the project is not likely to cause significant adverse environmental effects.

Participate

Contacts

Lower Fort Garry National Historic Site
5925 Highway 9
St. Andrews, Manitoba R1A 4A8
Telephone: 204-785-6050 or 1-888-773-8888
Fax: 204-482-5887
Email: manitoba@pc.gc.ca


Disclaimer

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.

  • Location

    • Lower Fort Garry National Historic Site (Manitoba)

  • Nature of Activity

    • Other, not otherwise specified
    • Maintenance activities (fences, walls)

  • Assessment Status

    Completed

  • Start Date

    2021-12-15

  • Proponent

    Parks Canada

  • Authorities

    • Parks Canada Agency

  • Assessment Type

    Project on federal lands

  • Reference Number

    83248

Nearby assessments

...within 200 kilometres
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