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 - 50 of 112.

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2023 Consultant Report and Summary Letter In 2021, the IJC’s Water Quality Board launched the Manure Nutrient Management Collaborative (Collaborative) with representatives from agriculture, conservation, business, environmental science and government leaders, working toward protection of water...
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Under the Great Lakes Water Quality Agreement (the Agreement), the International Joint Commission (the Commission) is responsible for providing the Canadian and US governments (the Parties) with a report that assesses progress toward achieving the Agreement’s objectives. This is the Commission’s...
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Semi-annual report of progress from March 1, 2023 to August 31, 2023.
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Following up on its 2019 report “ Use of Modeling Approaches to Affect Nutrient Management Through Adaptative Management”, this IJC Great Lakes Science Advisory Board-Research Coordination Committee report focuses on progress to date in implementing the Lake Erie Nutrient Adaptive Management...
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This white paper presents the results of a collaboration between the International Joint Commission’s Health Professionals Advisory Board and the Great Lakes Beach Association to assess the binational extent, experience and effects of Great Lakes Beach Sanitary Surveys in the United States and...
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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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Semi-annual report of progress from September 1, 2022 to February 28, 2023.
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The 139th semi-annual progress report to the International Joint Commission from the International Lake Ontario - St. Lawrence River Board, covering the period from 1 September 2022 through 28 February 2023.
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This work plan identifies the priority activities to be carried out or initiated by the GLAM Committee in the period covering October 1, 2022 through September 30, 2023. Tasks are focused on supporting Phase 2 of the expedited review of Plan 2014, with additional tasks to related to the Plan 2012...
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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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This work plan identifies the priority activities to be carried out or initiated by the GLAM Committee in the period covering October 1, 2021 through September 30, 2022. While these activities generally support the long-term adaptive management strategy (on-going review and evaluation) of regulation...
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The 138th semi-annual progress report to the International Joint Commission from the International Lake Ontario - St. Lawrence River Board, covering the period from 1 March 2022 through 31 August 2022.
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Semi-annual report of progress from March 1, 2022 to August 31, 2022.
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In January 2019, the Committee published its 2018 phase one report that recommended the development of a Great Lakes groundwater and surface water conceptual framework. The latest report from the Great Lakes Science Advisory Board-Research Coordination Committee describes the scientific, technical...
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In 2021 the WQB produced a report (updated August 2023) on the topic of decommissioning nuclear power plants in the Great Lakes basin, which identified potential opportunities in the decommissioning process to reduce threats to the Great Lakes environment. The WQB recommends binational alignment of...
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The 137th semi-annual progress report to the International Joint Commission from the International Lake Ontario - St. Lawrence River Board, covering the period from 1 September 2021 through 28 February, 2022.
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Semi-annual report of progress from 1 September, 2021 through February 28, 2022.
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The International Joint Commission (IJC) established the Great Lakes – St. Lawrence Adaptive Management (GLAM) Committee through an IJC directive on January 16, 2015, to provide monitoring and evaluation of regulation plans as a sub-committee in support of the International Lake Superior Board of...
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The annual report for the International St. Croix River Watershed Board.
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Reports The Great Lakes Water Quality Board completed its third Great Lakes Regional Poll in 2021. The 2021 Great Lakes Regional Poll results provide a snapshot of Great Lakes residents' views on topics including: the importance to protect the Great Lakes environmental health and water quality, and...
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View related Phase 1 content, or open the PDF version below.
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This document provides the collective wisdom of the 18 member Public Advisory Group in terms of summarizing their contribution to the Phase 1 effort of the Expedited Review of Plan 2014, the challenges and limitations of the process and their recommendations for future public engagement.
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The 136th semi-annual progress report to the International Joint Commission from the International Lake Ontario - St. Lawrence River Board, covering the period from 1 March 2021 through 31 August, 2021.
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The annual report for the International St. Croix River Watershed Board.
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The connecting waters are vital links in the economic and ecological network of the Great Lakes-St. Lawrence River system, but they are threatened by multiple stressors. Present monitoring activities are insufficient to adequately inform the management of these connecting waters. The Great Lakes...
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The Health Professionals Advisory Board conducted a proof-of-concept pilot study to assess whether it is feasible to collect comparable, binational water quality and population health data for locations around the Great Lakes, and whether such data could be used to generate conclusions and examine...
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In keeping with its role to monitor the health of the St. Croix river aquatic ecosystem, the International St. Croix River Watershed Board has released a study exploring opportunities and constraints for improved fish passage for the lower stretches of the St. Croix River.
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The 135th semi-annual progress report to the International Joint Commission from the International Lake Ontario - St. Lawrence River Board, covering the period from 1 September 2020 through 28 February, 2021.
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The 135th semi-annual progress report to the International Joint Commission from the International Lake Ontario - St. Lawrence River Board, covering the period from 1 September 2020 through 28 February 2021.
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In 1913, a ground-breaking IJC monitoring study linked untreated sewage pollution to widespread disease in the Great Lakes. One hundred years later, the question remains whether nearshore fecal bacterial/microbial water quality is getting better or worse. While technology to prevent and track this...
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This paper describes a flexible strategy developed by the GLAM Committee for the on-going evaluation and improvement of the regulation plans through the use of adaptive management. Adaptive management is a structured, iterative cycle for improving actions through long-term monitoring, modelling, and...
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This work plan identifies the priority activities to be carried out or initiated by the GLAM Committee in the period covering October 1, 2020 through September 30, 2021. These activities support the long-term adaptive management strategy (on-going review and evaluation) of regulation plans for the...
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The International Joint Commission (IJC) established the Great Lakes – St. Lawrence Adaptive Management (GLAM) Committee through an IJC directive on January 16, 2015, to provide monitoring and evaluation of regulation plans as a sub-committee in support of the three Great Lakes-St. Lawrence River...
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The 134th Progress Report to the International Joint Commission by the International Lake Ontario-St. Lawrence River Board, covering the period March 1, 2020 through August 31, 2020.
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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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The International Joint Commission (IJC) established the Great Lakes – St. Lawrence Adaptive Management (GLAM) Committee through an IJC directive on January 16, 2015, to provide monitoring and evaluation of regulation plans as a sub-committee in support of the three Great Lakes-St. Lawrence River...
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On November 5 th, 2019, the Great Lakes - St. Lawrence River Adaptive Management (GLAM) Committee, a sub-committee of the International Joint Commission's (IJC) International Lake Ontario-St. Lawrence River Board (ILOSLR Board) hosted a meeting in Montreal, QC. The intent of the meeting was to...
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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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