Pekisko Creek Bank Armouring by NOVA Gas Transmission Ltd.

NOVA Gas Transmission Ltd. (NGTL), a wholly owned subsidiary of TC Energy, is proposing to armour a section of Pekisko Creek passing through the Bar U Ranch National Historic site. The objective of the project is to mitigate potential integrity risk to an existing NGTL pipeline from ongoing bank erosion and encroachment of the stream into the pipeline right-of-way. Proposed erosion mitigation at the site includes the installation of 53 m of riprap, including a 27 m riprap revetment that will replace the existing bank and encroach into the stream, and a 17 m buried riprap trench located within the bank and outside of the active stream channel.

Latest update

October 18, 2024 - The assessment decision statement has been issued to the proponent.

Participate

Contacts

P.O. Box 200
Waterton Park, Alberta T0K 2M0
Email: evaluationdimpactwaterton-watertonimpactassessment@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

    • Bar U Ranch National Historic Site of Canada (Alberta)

  • Nature of Activity

    • Oil and Gas

  • Assessment Status

    Completed

  • Start Date

    2024-04-08

  • Proponent

    External Proponent

  • Authorities

    • Parks Canada Agency

  • Assessment Type

    Project on federal lands

  • Reference Number

    88473

Nearby assessments

...within 200 kilometres
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