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The report advocates for a shift from short-term project-based funding to long-term core funding for community-based water monitoring (CBWM) in Canada. It highlights that 100 of 167 Canadian watersheds lack sufficient data for quality scoring, creating a gap that CBWM can fill more cost-effectively than professional government monitoring. Through three case studies—the Lake Winnipeg Foundation, the Kaska Guardians, and the Clean Annapolis River Project—the document demonstrates that CBWM can achieve a return on investment exceeding 3:1 and up to 11.6:1 in some instances. The report recommends the creation of a five-year pilot project and the use of a proposed Canadian Water Agency to coordinate these efforts to improve environmental governance and climate adaptation.

The Great Lakes Restoration Initiative (GLRI), established in 2010, is a federal interagency collaboration led by the EPA to restore the Great Lakes ecosystem. The program focuses on providing safe water, controlling invasive species, mitigating algal blooms, and protecting native habitats. GLRI supports climate resilience by restoring coastal wetlands, forests, and grasslands, and by funding indigenous-led resilience projects. Since its inception, GLRI has funded over 6,000 projects totaling $3.48 billion, protecting over 440,000 acres of habitat and generating an estimated $3.35 in economic activity for every federal dollar spent. Funding is increasing under the Great Lakes Restoration Initiative Act of 2019, rising from $300 million to $375 million in FY 2022, with annual increases of $25 million through FY 2026.

The document describes the 'double perspective' approach used by the Sahtú people in the Northwest Territories, where intercultural camps in nature facilitate the co-production of knowledge between Indigenous knowledge holders and scientific researchers. These camps aim to address climate change impacts—such as rising temperatures and changing caribou behavior—while promoting youth leadership, cultural reclamation, and community-led environmental monitoring. Key initiatives include the Dene Ts’ı̨lı̨ school for youth and water knowledge camps to address pollution and climate risks. The study highlights that successful implementation requires a focus on participant well-being, structured learning combined with traditional activities, and the provision of professional certifications to incentivize participation.

The Sahtú Renewable Resources Board implements 'Cross Cultural Research Camps' to facilitate the co-production of knowledge between Indigenous community members and researchers. These camps address climate change impacts in the Northwest Territories—where temperatures are predicted to rise by 4 to 8 degrees by the 2050s—by combining traditional Dene and Métis knowledge with science-based monitoring. Key initiatives include youth-focused skills training, water knowledge camps to address contamination and climate risks, and the Tracking Change project focusing on fish ecology. The document highlights the necessity of integrating wellness supports for youth and developing cultural safety plans, while noting that these camps strengthen community resilience and cross-cultural relationships.

The report assesses the feasibility of a trading system to combat eutrophication in the Baltic Sea, arguing that current approaches are too slow to meet EU Water Framework Directive targets.

GreenLatinos calls for the immediate repeal of the Trump administration's Navigable Waters Protection Rule (the "Dirty Water Rule"), arguing that the rule harms the health of waterways and disproportionately affects Latino communities by allowing corporate polluters to contaminate wetlands and streams.

The document outlines the legal and procedural steps of federal rulemaking and place-specific environmental actions, such as permitting and Superfund cleanups. It provides strategic advice for citizens to submit effective comments, request meetings with officials, and use legal mechanisms like citizen suits to ensure agency accountability. A significant portion of the guide is dedicated to environmental justice, explaining how marginalized communities are disproportionately affected by pollution and climate change and detailing resources and grants available to help these communities participate in decision-making.

The document is a map-based fact sheet detailing the geographic, ecological, and socio-economic characteristics of the lower Winnipeg River basin (LWRB) and the broader Winnipeg River basin (WRB) in Manitoba, Ontario, and Minnesota. It includes data on land cover, surficial geology, zoning policies, Indigenous presence, and drinking water advisories.

The briefing assesses water quality and nutrient loading in the lower Winnipeg River basin (LWRB), identifying significant exceedances of total phosphorus and certain metals, particularly at the Pine Falls Forebay. It highlights that the Winnipeg River is a major nutrient contributor to Lake Winnipeg, with nutrient exports increasing downstream. The document also notes that climate projections suggest increased precipitation and runoff, which may further impact nutrient loading.

The document describes the humid continental climate of the lower Winnipeg River basin and details historical increases in river discharge. It presents climate projections for the 2050s, indicating rising temperatures, precipitation, and runoff, which may impact hydroelectric development and aquatic ecosystems.

The lower Winnipeg River basin (LWRB) economy is driven by hydroelectric generation, tourism, and limited mining, with a history of forestry and ongoing agricultural activity. Hydroelectric stations provide approximately 10% of Manitoba Hydro's power, while the Tanco Mine is the only operational mine in the region. Tourism is a critical sector, with the broader Eastman region attracting 2.223 million visitors in 2015. While forestry is currently non-operational following a 2009 mill closure, Indigenous communities are exploring new commercial opportunities. The document emphasizes that future economic expansions in mining, forestry, and tourism must be reconciled with ecological and social priorities.

The document details the health of aquatic ecosystems in the lower Winnipeg River basin, utilizing data from the Coordinated Aquatic Monitoring Program (CAMP). It examines benthic macroinvertebrates and fish populations, noting that Lac du Bonnet generally shows the best fish performance and diversity. The text highlights the influence of hydroelectric generating stations on river morphology and habitat, and identifies four species at risk in the region.

The document identifies the lower Winnipeg River basin (LWRB) as being at high risk for the transport of aquatic invasive species (AIS) due to recreational activities. While spiny waterflea is confirmed in the LWRB, other high-concern species like zebra mussels and rusty crayfish are present in the wider Winnipeg River basin but not the lower basin. The basin is noted to have moderate suitability for zebra mussel colonization based on calcium concentrations.

The document examines the intersection of unconventional hydrocarbon extraction and water security in the Vaca Muerta region, highlighting risks from wastewater management and climate-driven water scarcity.

The petition argues that PFAS, due to their toxicity, persistence, and bioaccumulation, cannot meet the legal standard of not presenting an 'unreasonable risk' required for PMN exemptions. It specifically targets the Byproducts, Low Volume (LVE), Low Release and Exposure (LoREX), and Polymer exemptions, asserting that these loopholes allow hazardous chemicals to enter the market without adequate safety review or public notification.

The report assesses the economic and environmental viability of an agroforestry project in Welkenraedt, Belgium, using the SAVi methodology and Copernicus Climate Data Store (CDS) data. The analysis finds that the project, involving approximately 100,000 m2 of hedges and trees, generates net benefits of EUR 3.9 million over 20 years against an investment cost of EUR 607,629. Key benefits include increased agricultural yields via windbreak effects, reduced heat stress for livestock, and enhanced ecosystem services such as carbon sequestration and nutrient removal. Climate projections under RCP 4.5 and RCP 8.5 suggest that increasing temperatures and precipitation will make the project more economically attractive by increasing the value of avoided flood damage and water treatment costs.

The paper examines the water-energy nexus in Argentina's Vaca Muerta region, highlighting that while shale production uses a small percentage of total water, its wastewater management poses significant pollution risks. These risks are compounded by climate change projections of decreased precipitation and increasing competition for water from agriculture and urban growth. The authors argue for an Integrated Water Resources Management (IWRM) approach to replace the current fragmented provincial regulatory system.

The document examines the limitations of Integrated Water Resources Management (IWRM) when applied strictly to watershed boundaries, using the Campoalegre river basin in Colombia as a case study. It highlights how coffee production and hydroelectric power create impacts and dependencies that transcend local boundaries, such as global export markets and downstream ecosystem effects. The text introduces the SEI 'Water without Borders' initiative, which aims to integrate water teleconnections, early ecosystem consideration, and multi-stakeholder participation into water governance.

The policy brief examines the critical link between environmental degradation and human health, framing the COVID-19 pandemic as a consequence of neglecting these interconnections. It argues that a 'green recovery' requires breaking down policy silos between health and environment ministries and integrating health co-benefits into climate and biodiversity finance. The document highlights the high economic and human costs of pollution, zoonotic diseases, and inefficient food systems, proposing a transdisciplinary 'planetary health' framework to guide sustainable development and safeguard against future global health crises.

The project focuses on the Katari watershed in Bolivia, where high-altitude wetlands known as "bofedales" are critical for regulating water balance and supplying drinking water to La Paz and El Alto. These ecosystems are currently deteriorating due to climate change, glacier retreat, rapid urbanization, overgrazing, and mining-related groundwater extraction. To address this, the Stockholm Environment Institute (SEI) is using multi-temporal remote sensing data from 1984-2020 and the WEAP modelling platform to establish eco-hydrological baselines and evaluate potential conflicts between urban water demands and the preservation of these wetlands.