Go to the Locations page to see a map and rendered images of what the Springbank Off-stream Reservoir would look like once approved.


The Springbank Off-stream Reservoir (SR1) project has been designed to work in tandem with the Glenmore Reservoir in Calgary to accommodate water volumes equal to the 2013 flood on the Elbow River.

SR1 will reduce flood risk by managing downstream river flow rates and volume. This goal will be met while protecting the river, critical habitats, fish and wildlife.

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What’s new

Alberta Transportation continues to:

  • move SR1 through the regulatory review phase
  • engage with stakeholders and Indigenous groups
  • listen about the project impacts and how to mitigate them

On March 22, 2021, the Natural Resources Conservation Board (NRCB) will begin a public hearing as part of its review of the Springbank Off-Stream Reservoir (SR1) project.

As the proponent for the project, Alberta Transportation will attend the hearing on behalf of the Government of Alberta and provide evidence to support the approval of the project and demonstrate to the NRCB that it is in the public interest.

On February 3, 2021, Alberta Transportation submitted its response to the Impact Assessment Agency of Canada’s (IAAC) draft environmental assessment report and draft conditions on SR1.

The IAAC draft report concluded that the project is not likely to cause significant adverse environmental effects, as defined under CEAA 2012. Alberta Transportation is awaiting IAAC’s final determination as it considers feedback from the public consultation on the draft report and conditions. This determination considers the implementation of the mitigation and follow-up program measures identified in the draft report.

The Government of Alberta has acquired roughly 25% of the land required to build SR1.

The federal government announced up to $168.5 million in funding for SR1 through Infrastructure Canada’s Disaster Mitigation and Adaptation Fund.

Flood mitigation strategy

SR1 is a component of the larger flood, drought and fire management plan led by Alberta Environment and Parks.

This plan includes several existing, planned and proposed projects at provincial and municipal levels. SR1 is a significant element of the flood management strategy within the Bow River Basin.

Project status

The Government of Alberta is dedicated to moving forward with the Springbank Reservoir. Lawyer, Martin Ignasiak, Osler LLP, was hired to assess the Springbank Reservoir’s status and advise government through an independent report about action to move the project forward, while respecting the regulatory approval process and the ongoing consultation and engagement required with stakeholders and Indigenous groups.

Construction will begin following regulatory approval. The Springbank Reservoir will be functionally operational after the second year of construction (1:100 year flood) and fully operational after the third year of construction.

The budget for the Springbank Reservoir is $432 million. The final budget will be known once land acquisition is complete and costs for final design are known.

Environmental impact assessment

On June 23, 2016, the Canadian Environmental Assessment Agency (CEAA) announced that a federal environmental assessment is required for SR1.

The decision comes after CEAA concluded its 45-day review of the project to determine if a federal environmental assessment is required. In accordance with the Canadian Environmental Assessment Act (2012), Alberta Transportation submitted the Springbank Reservoir project description to CEAA on May 6, 2016.

The CEAA review, which included a 20-day public comment period, is a standard practice for projects that could meet or exceed certain triggers within the legislation.

You can find more information at:


Connect with the Springbank Off-stream Reservoir Project:

Hours: 8:15 am to 4:30 pm (open Monday to Friday, closed statutory holidays)
Phone: 780-644-8354
Toll free: 310-0000 before the phone number (in Alberta)
Email: [email protected]

Alberta Transportation
Twin Atria Building
2nd Floor, 4999 98 Avenue NW
Edmonton, Alberta  T6B 2X3