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Walker Basin Conservancy is leading the effort to restore and maintain Walker Lake while protecting agricultural, environmental and recreational interests throughout the Walker Basin.

Founded in 1993, Friends of the Mississippi River engages citizens to protect, restore and enhance the Mississippi River and its watershed in the Twin Cities region. To learn about our programs visit: http://fmr.org/our_programs.

Harpeth Conservancy is a science-based conservation organization whose mission is to restore and protect clean water and healthy ecosystems for rivers in Tennessee. Our rivers, including the Harpeth, are part of the unique river systems of the Southeast, which contain some of the greatest variety of aquatic life in the world. Harpeth Conservancy protects these vital resources by employing scientific expertise and collaborative relationships to develop, promote and support broad community stewardship and action.

The Great Swamp Watershed Association protects and improves the health of thePassaic River through science, education, land preservation and stewardship, and advocacy.

Blue Ocean Society for Marine Conservation is a 501(c)(3) non-profit organization whose mission is to protect marine life in the Gulf of Maine through research, education and inspiring action.

We are the voice and active force for a healthy and scenic Rappahannock River.  Through advocacy, restoration and education Friends of the Rappahannock is working to keep the Rappahannock watershed a safe and healthy place to live and play for generations to come.  Our Vision...A Rappahannock River…that is clean and safe for fish consumption and recreation from its headwaters to its confluence with the Chesapeake.A Rappahannock River… that supports a healthy and diverse aquatic ecosystem, with submerged grasses, oysters, crabs and other species returned to their historic levels and productivity.A Rappahannock River Watershed… where land use and runoff is managed to protect and enhance our riparian habitats, downstream waters, scenic viewsheds and historical resources.A Rappahannock Community… where the citizens and local governments are educated about river stewardship, where they take a sense of personal stewardship over the river resource, and where they take action in their own backyards and communities to protect it.

We are the Southern Environmental Law Center — the largest nonprofit, nonpartisan environmental legal advocacy organization rooted in and focused on the South.Our mission is to protect the basic right to clean air, clean water, and a livable climate; to preserve our region’s natural treasures and rich biodiversity; and to provide a healthy environment for all. Rooted in the South with over 200 attorneys and professional staff, we use strong legal and policy work, strategic vision, and pragmatic problem solving in all three branches and at all levels of government. With our commitment to place, SELC is building on nearly 40 years of success in Alabama, Georgia, North Carolina, South Carolina, Tennessee, and Virginia, and driving results that resonate across the nation.

Since 1965, the Huron River Watershed Council's mission is to protect and restore the river for healthy and vibrant communities.

Improving lives through access to safe, reliable water, sanitation, and hygiene in the world's most neglected areas. As of Jan. 1, 2024, Lifewater and Water for Good have become one entity and will function under the name Water for Good. Although neither organization required merging, it became evident that by pooling our resources, talents and expertise, we could significantly enhance our impact on the individuals we serve.

Conserving our dunes through outreach, restoration and continued research.

Our mission is to conserve and steward Oregon's wetlands in partnership with communities. For more than 40 years, The Wetlands Conservancy has educated and assisted landowners, neighborhood groups, land trusts, and watershed councils on local stewardship to support fish and wildlife, clean water, open space and people's appreciation of nature.

To aid in the protection, preservation and restoration of the natural environment of the nation's major rivers and their watersheds.To expand awareness of environmental issues and responsibility encompassing the river.To create a desire and an opportunity for stewardship and responsibility for a cleaner river environment.