Transboundary water agreements

Alberta’s transboundary water agreements involve British Columbia, Saskatchewan, the Northwest Territories and the United States.

Services and information

The shared waters of the Milk River originate in Montana but flow through Alberta.

Transboundary agreement for water quality and quantity regarding the Mackenzie River basin.

An agreement between Canada, Alberta, Saskatchewan and Manitoba ensures the waters of east-flowing interprovincial streams are shared.