Kingston Mills Outer Weir Masonry Rehabilitation

This project involves the rehabilitation of historic masonry associated with the Outer Weir at Kingston Mills Lockstation. The work zone will be isolated by an upstream cofferdam and downstream rock check with filtration capacity. The upstream cofferdam will include an intake for a conduit to relay water to the downstream side of the work zone. The scope also includes excavation behind the walls to expose and re-point the backside of the walls. The central portion of the walls will be gravity grouted and the excavation zone will be backfilled with soil mixed with sodium bentonite to prevent future water infiltration issues. No vegetation clearing is planned.

Latest update

September 08, 2025 - The assessment decision statement has been issued to the proponent.

Participate

Contacts

Rideau Canal National Historic Site
34 Beckwith Street South
Smiths Falls, Ontario K7A 2A8
Telephone: 613-283-5170 or 1-888-773-8888
Fax: 613-283-0677
Email: rideau@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

    • Rideau Canal National Historic Site of Canada (Ontario)

  • Nature of Activity

    • Water Management

  • Assessment Status

    Completed

  • Start Date

    2019-11-14

  • Proponent

    Parks Canada

  • Authorities

    • Parks Canada Agency

  • Assessment Type

    Project on federal lands

  • Reference Number

    80313

Nearby assessments

...within 200 kilometres
Report a problem on this page
Date modified: