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 - 5 of 5.

Year
2017
Project Description
The East Grand Lake Basin in eastern Maine and southwestern New Brunswick drains an area of 132 mi2. The impoundment provides storage for hydropower operations and the maintenance of minimum streamflows on Forest City Stream for environmental compliance. Estimates of unregulated hydrology for the...
Bundle name
IWI Project
Year
2017
Project Description
Estimates of consumptive use and evaporative losses are an important component of the computation of the natural flow of the Milk River and apportionment of Milk River water between the U.S. and Canada.
Bundle name
IWI Project
Year
2017
Project Description
This project is a continuation of ongoing GLAM efforts to collect data to support model validation and will result in detailed vegetation community data referenced to elevation and seasonal water levels in 16 Lake Ontario coastal wetlands. The collected data will augment existing datasets from...
Bundle name
IWI Project
Year
2016
Project Description
Common reed (Phragmites australis) is an exotic invasive plant that has colonized extensive portions of Great Lakes coastal wetlands and shorelines and is less prominent in Lake Ontario – with some speculation this may be related to water-level regulation. This study will provide insights into the...
Bundle name
IWI Project
Year
2016
Project Description
Anadromous fish have been counted at the research trap at the Milltown dam fishway since 1981. This project forms the basis for measuring the progress of current international efforts to restore sea-run alewife, blueback herring, and American shad to the St. Croix River watershed. It also plays an...
Bundle name
IWI Project