Public Notice

Notice of intent to make a determination

One Arrow First Nation Water Treatment Plant Upgrades – Public Comments Invited

June 8, 2026 – Indigenous Services Canada must determine whether the proposed One Arrow First Nation Water Treatment Plant Upgrades project is likely to cause significant adverse environmental effects. To help inform this determination, Indigenous Services Canada is inviting comments from the public respecting that determination.

Written comments must be submitted by July 8, 2026 to:

Indigenous Services Canada
Alvin Hamilton Building, 1783 Hamilton Street
Regina, Saskatchewan S4P 2B6
Email: isc-skenv@sac-isc.gc.ca

The Proposed Project

One Arrow First Nation is proposing to upgrade the community's existing water treatment plant (WTP) facility. The project involves structural and finishing improvements to the existing building, replacement of internal mechanical, pumping, and electrical equipment, installation of a new gravity sewer main, construction of a new concrete truck fill pad adjacent to the WTP, and decommissioning of the existing raw water storage reservoir and backwash water pond, including removal and disposal of existing piping materials and grading of the site to promote drainage.