Souris River

Souris River

This IWI project investigated how variations in river flow affect dissolved oxygen levels, which are important to determining biological conditions in a river. The project covered a 5-year period from 2019 to 2023.

The International Souris River Board (ISRB) has a mandate to annually report on compliance with Water Quality Objectives (WQOs), review existing WQOs every five years and develop new recommendations regarding water-quality objectives.

Reference to investigate and report on the regulation, use and flow of the Souris River and its tributaries and the apportionment of water between the two countries.
A Reference to investigate and make recommendations on water use and allocation, and management plans for the waters of river basins in the mid-west.
A Reference to define the framework for operating international watershed boards as recommended by the Commission in its 1997 report, The IJC and the 21st Century.

A Reference to coordinate the completion of the full scope of the IJC’s 2013 Plan of Study and evaluate and make recommendations regarding the Operating Plan contained in Annex A to the 1989 International Agreement between the Government of Canada and the Government of the United States of…