International Watersheds Initiative Projects

The International Joint Commission’s boards in watersheds along the US-Canada border carry out International Watersheds Initiative (IWI) projects to promote communication, conduct scientific studies and contribute to the resolution of watershed issues. Projects are developed by a board and reviewed by Commission staff. All projects are consistent with the board’s mandate and meet the objectives of the IWI. Learn more about the International Watersheds Initiative.

Displaying 1 - 10 of 10.

Year
2022
Project Description
The cumulative impacts of past, present, and potential mining in the transboundary Lake of the Woods Rainy River basin has been a concern and an understudied topic for many years. The purpose of this project is to conduct an 18-month study to develop a shared, accessible, bi-national understanding...
Bundle name
IWI Project
Year
2022
Project Description
This project is a 3-year study to better understand stressors affecting water quality in the St. Croix River watershed including nutrient concentrations and their distribution. It will also inform enhanced water quality monitoring in the basin. Overall, the project will help to: (1) rank stress in...
Bundle name
IWI Project
Year
2021
Project Description
The International Joint Commission has recommended to the governments of Canada and the USA adopt objectives and targets for nitrogen and phosphorus at the Red River international boundary to help address eutrophication concerns in the Red River and Lake Winnipeg. These objectives and targets, while...
Bundle name
IWI Project
Year
2020
Project Description
This project will identify factors contributing to the consistently increasing concentrations of sulfate, TDS, and chloride (as a group, these three constituents may be referred to hereafter as “salts”) in the Red River Basin and evaluate the relative effect of those factors on WQOs for the Red...
Bundle name
IWI Project
Year
2020
Project Description
The project would be a 4-year study to better understand stressors affecting water quality within the St. Croix River, and to undertake enhanced water quality monitoring in the river with a particular focus on understanding nutrient concentrations and distribution in the watershed.
Bundle name
IWI Project
Year
2019
Project Description
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. This proposal addresses the ISRB mandate, as a comprehensive...
Bundle name
IWI Project
Year
2018
Project Description
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 project work consisted of installing and maintaining continuous water-quality...
Bundle name
IWI Project
Year
2017
Project Description
This project will develop water quality and aquatic ecosystem health Objectives and Alert Levels for the Rainy-Lake of the Woods Basin. Existing Objectives are outdated and it is not known if the Alert Level parameters are those that Rainy-Lake of the Woods Watershed Board (the Board) would deem...
Bundle name
IWI Project
Year
2017
Project Description
Lake Superior regulation affects levels and flows in the lower St. Marys River. Unnatural changes in outflow can occur at the beginning of each month and the Board of Control has been working on methods to quantify impacts associated with regulation to better accommodate environmental objectives.
Bundle name
IWI Project
Year
2017
Project Description
A basin-wide study using 10-25 years of data from 37 sites is being performed to develop an up-to-date water quality trend analysis for a variety of contaminants, such as nutrients, sulfate and chloride. This analysis uses the U.S. Geological Survey (USGS) software QWTrend to effectively estimate...
Bundle name
IWI Project