Publications

IJC publications contain both board and corporate documents, including reports, fact sheets, infographics, and presentations. Contractor reports are created on behalf of or in coordination with the IJC or its boards by a separate entity, including individuals, companies, and governments. Government reports are documents developed by US or Canadian local/provincial/state/federal government that are of interest to the IJC or board.

IJC Content

Displaying 1 - 33 of 33.

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This report looks at efforts to manage nutrients in Lake Erie and Lake Ontario by assessing federal, state and provincial Domestic Action Plans and their implementation, reviewing eight previous IJC reports on nutrient management, and assessing the extent to which key IJC recommendations have been...
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The Great Lakes Science Strategy for the Next Decade (the Science Strategy) summarizes the science gaps and related resource needs identified by hundreds of knowledge-holders convened by the International Joint Commission (IJC). This Summary Report provides an overview of the project and integrates...
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As part of the International Rainy Lake of the Woods Watershed Board’s implementation of the IJC’s climate change guidance framework, the Adaptive Management Committee engaged water resources experts, IJC staff, and the public in a half-day, in-person workshop in Fort Frances, ON on the margins of...
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This infographic outlines the roles and responsibilities for the management of water levels in the Rainy-Lake of the Woods basin.
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The report outlines changes that have occurred since the last report in 2014, focusing on the primary areas of concern in the watershed of nutrients and algae, contaminants, climate change, aquatic invasive species, and erosion/water levels. The report also highlights concerns about the health of...
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This report provides background on the IJC Climate Adaption Guidance Framework and an update on implementation by the IRLWWB and Adaptive Management Committee.
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An environmental stressor is any factor whose presence adversely affects individuals, populations, or ecosystems. Often but not necessarily the result of human activities, examples include many different pollutants, excess nutrients, habitat loss and invasive species. Recognizing that interactions...
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2020 Report In June 2020, the International Joint Commission’s Science Advisory Board (SAB) completed a report entitled Understanding Declining Productivity in the Offshore Regions of the Great Lakes. The report includes a number of findings and a recommendation aimed at improving coordination...
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The Great Lakes Water Quality Agreement (the Agreement) charges the International Joint Commission (IJC), supported by its Great Lakes advisory boards, with several responsibilities including identification of emerging issues facing the Great Lakes. To help fulfil this responsibility the IJC’s Great...
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Annex 10 (Science) of the Great Lakes Water Quality Agreement assigns the International Joint Commission (IJC) and its Science Advisory Board (SAB) a role in providing input to the Parties on priority science issues on a three year basis. The Parties’ initial Draft Priorities for Science and Action...
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This report summarizes the results of the first phase of a project to address the need for Water Quality Objectives and Alert Levels for the Rainy-Lake of the Woods Watershed. Water Quality Objectives are internationally agreed upon standards, whereas Alert Levels are advisory level triggers that...
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In 2016-2017 the International Joint Commission’s Science Advisory Board, Science Priority Committee, completed an analysis of commercial fertilizer and manure application in the western Lake Erie basin. The resulting report was adopted by the International Joint Commission and is available at...
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The International Rainy-Lake of the Woods Watershed Board (IRLWWB) is charged with monitoring and reporting on the ecological health of the Lake of the Woods and Rainy Lake boundary waters aquatic ecosystem, including water quality; coordinating the management of water levels and flows on Rainy and...
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The International Joint Commission’s Science Advisory Board (SAB) Science Priority Committee undertook a synthesis of the science related to observed and potential impacts of crude oil on Great Lakes water quality and ecosystem condition and identified additional research, monitoring and information...
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In the Matter of Emergency Regulation of the Level of Rainy Lake and of other Boundary Waters in the Rainy Lake Watershed Supplementary Order To the Order Prescribing Method of Regulating the Levels of Boundary Waters, dated 8 June 1949, as amended by Supplementary Orders dated 1 October 1957, 29...
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This assessment of fertilizer application and impacts in the western Lake Erie basin (WLEB) was conducted by members of the International Joint Commission Science Advisory Board's Science Priority Committee (SAB-SPC), with the assistance of an advisory group and a contractor. It considers primarily...
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The purpose of this project was to assess the flow of information to decision makers in the Great Lakes, identify barriers to the flow of this information, and provide recommendations to the IJC and the Parties to address these barriers.
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This report provides a review of the status of international water quality objectives (WQOs) and Alert Levels for the four International Joint Commission (IJC) boards with a water quality mandate that are located outside of the Great Lakes Basin. The boards that are the focus of this report are the...
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This document summarizes the SAB’s advice to the Parties on their Draft 2017-2019 Binational Priorities for Science. This advice benefited from input provided by the IJC’s Great Lakes Water Quality Board. General comments that apply to all Agreement Annexes are presented first, followed by general...
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The IJC identified a suite of 16 ecosystem indicators composed of 41 metrics to assess progress towards achieving the objectives of the 2012 GLWQA. In April 2014, the IJC asked the SAB - Science Priority Committee (SPC) to identify a smaller set of indicators and metrics from this existing set that...
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The International Lake of the Woods Basin Water Quality Plan of Study has been prepared to guide the International Joint Commission (IJC) in making recommendations to the Governments of Canada and the United States regarding a water quality study for the Basin.
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Based on a Workshop to Evaluate Data Interpretation Tools used to Make Sediment Management Decisions held at the Great Lakes Institute for Environmental Research at the University of Windsor on December 1-2, 1998 Full report can be found at: https://scholar.uwindsor.ca/cgi/viewcontent.cgi?article...
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On October 22, 1997, the Great Lakes Water Quality Board (WQB) of the International Joint Commission (IJC) convened a public meeting in Thunder Bay, Ontario to provide key Lake Superior stakeholders an opportunity to interact with Board members on a timely issue. Approximately 50 people participated...
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The International Joint Commission (IJC) identified "Remediation and management of sediments contaminated with persistent toxic substances" as one of its 1995-1997 program priorities. Initially, the IJC requested the Water Quality Board (WQB), with assistance from the Science Advisory Board (SAB)...
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