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Miami Waterkeeper (MWK, formerly Biscayne Bay Waterkeeper) is a Miami-based 501(c)(3) non-profit organization that advocates for South Florida's watershed and wildlife. Our goal is to educate locals and visitors about the vital role of clean water in Miami's clean water economy, and to empower them to take an active role in community decision making. We hope to ensure a clean and vibrant, water-based coastal culture and ecosystem for generations to come. We are a member of the Waterkeeper Alliance, an internationally recognized, citizen-led alliance working for clean water around the world. Launched in 2011, MWK is the first Waterkeeper in South Florida and the only advocacy organization solely dedicated to protecting Biscayne Bay and its surrounding watershed.

From the Arctic to the Gulf of Mexico to the halls of Congress, Ocean Conservancy educates and empowers people to take action on behalf of the ocean. We make ocean issues accessible and engaging, bringing science, political action and communications together to condition the social climate for change and protect the ocean for future generations.

Save the Bay™, and keep it saved, as defined by reaching a 70 on CBF's Health Index. The Chesapeake Bay Foundation's (CBF) mission, simply stated, is to Save the Bay and keep it saved. We define a Saved Bay as having a score of 70 (out of 100) on CBF's State of the Bay health index. Thanks largely to a dramatic reduction in the amount of pollution entering the system, at 70, the Chesapeake Bay and its tributary rivers will be highly productive and in good health as measured by established water-quality standards. The result will be clear water, free of impacts from toxic contaminants, and healthy oxygen levels, able to support living resources in all parts of the Bay.

The Ocean Cleanup is a non-profit organization developing advanced technologies to rid the world’s oceans of plastic. The Ocean Cleanup has three core approaches to tackling plastic pollution: 1) Clean legacy ocean plastic - Since 2018, The Ocean Cleanup has deployed technologies to remove plastic that has accumulated in ocean garbage patches. It's current system (System 002) has removed more than 225,000 kg of plastic from The Great Pacific Garbage Patch. 2) Turn off the tap: The Ocean Cleanup also develops and deploys Interceptor technologies that prevent plastic from reaching the oceans via rivers, focusing on 1000 rivers that are responsible for 80% of riverine plastic pollution. To date, 19 Interceptor solutions have been deployed across 8 countries. 3) Research: In the process of understanding the problem, The Ocean Cleanup has become a global leader in field research on marine plastic pollution.

Heal the Bay is an environmental nonprofit dedicated to making the coastal waters and watersheds of Greater Los Angeles safe, healthy and clean. To fulfill our mission, we use science, education, community action, and advocacy. Our passionate team conducts hundreds of beach and community cleanups each year, informing people about the root causes of pollution along the shorelines and in their neighborhoods. We advocate for strict water quality regulations that protect the health of both humans and the aquatic life who call local creeks, rivers, and the Santa Monica Bay home. In the past year, Heal the Bay sponsored-Assembly Bill 1066 to protect people who participate in water recreation activities in California. Our Nothin' But Sand public group cleanups were accomplished with 5, 800 cleanup volunteers that helped remove 111,000 pieces of trash from Los Angeles Country beaches, rivers, and neighborhoods.

Mission Blue is an initiative of the Sylvia Earle Alliance (S.E.A.) to explore and care for the ocean. We draw inspiration from the vision of our founder, Dr. Sylvia Earle, to ignite public support for the protection of Hope Spots – special places that are vital to the health of the ocean, the blue heart of our planet. By uniting a coalition of partners from around the globe, we are committed to inspiring an upwelling of public awareness, access and support for a worldwide network of marine protected areas ranging from the seamounts of the high seas to shallow sunlit reefs, and to supporting a significant increase in ocean protection from less than three percent today to 20% by the year 2020.

To protect and enhance America's National Park System for present and future generations.

Through Education, research and rescue, Dolphin Research Center promotes peaceful coexistence, cooperation and communication between marine mammals, humans and the environment we share with the well-being of DRC’s animals taking precedence.

The Water Foundation’s mission is to create lasting water solutions for communities, economies, and the environment.

The Tualatin River Watershed Council links land, water and people. We bring together all interests in the basin to promote and improve watershed health. We work together through cooperation, collaboration and communication.  All of our actions affect the health of our watershed. We need your help in improving our watershed’s health! A small group of agency and government representatives began meeting in 1993 to discuss formation of a watershed council because they recognized the need to minimize watershed impacts and develop local solutions in a comprehensive manner. The Tualatin River Watershed Council was formed in 1996 to provide coordinated and integrated resource planning for the Tualatin River Watershed.  Its purpose is to: Increase local input in management of watershed resources. Initiate resolution of problems and issues within the watershed. Identify problems and issues of importance to local citizens, groups, and users of the watershed. Diminish and eliminate further degradation of the watershed and its resources through better management practices. Increase the viability, diversity, and health of the watershed. Undertake a proactive approach in management of the watershed. Create and implement a watershed action plan encompassing, but not limited to current and potential problems and issues, potential solutions, restoration/ enhancement measures, and monitoring programs within the Tualatin River Watershed.

The Societys mission is to preserve the unique quality and character of the Squam watershed by protecting lands for present and future generations.

The Wild Steelhead Coalition is working to restore wild steelhead populations in their native watersheds to levels that provide self-sustaining runs and economic vitality to local communities.