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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.

Protecting the Caribbean environment through research and community-based action

Founded in 1992, Friends of the Presumpscot River is a non-profit organization, supported primarily by membership dues and small donations. Their mission is to protect and improve the water quality, indigenous fisheries, recreational opportunities, and natural character of the Presumpscot River.

Friends of the Eel River works for the recovery of the Wild and Scenic Eel River, its fisheries, and communities.

To preserve, protect and restore Delaware's Inland Bays and their watershed.

The mission of the Lloyd Center is to instill a life-long respect and affection for nature in citizens of all ages through research and education; to advance a scientific and public understanding of our coastal ecosystems and the need to protect them; and to promote a legacy of natural diversity largely in, but not restricted to, the coastal environments of southeastern New England.

Our mission is to protect and enhance the environmental and recreational integrity of the Yampa River and its tributaries, through stewardship, advocacy, education and partnerships.

Our mission at the Alliance for the Great Lakes is to conserve and restore the world's largest freshwater resource using policy, education and local efforts, ensuring a healthy Great Lakes and clean water for generations of people and wildlife.

The Coalition to Restore Coastal Louisiana is a nonprofit organization whose mission is to drive bold, science-based action to sustain a dynamic coastal Louisiana through engagement and advocacy. Recognizing that Louisiana’s coastal land-loss will have dramatic impacts on the nation’s energy, navigation and fisheries interests, CRCL works at the state, local and federal level to ensure that restoring and protecting coastal Louisiana is a top priority for our state and the nation. We facilitate and fund actual restoration projects and we work diligently to raise awareness and educate others about the importance of preserving and restoring coastal Louisiana.

To improve and; maintain the ecological health of the Poudre River watershed through community collaboration.

We are citizen stewards of the James River Park.  We do this by providing ongoing support for conservation, enhancement, and recreational enjoyment of the James River Park System, while protecting its natural and historic environments.

Our mission is to create a better future for the San Diego River through volunteerism, advocacy, education, and championing the creation of a river-long park system.We are a San Diego based 501c3 nonprofit that started as an all volunteer group and remain grounded in engaging people through volunteerism. Before the pandemic, we engaged more than 7000 volunteers. We believe in targeting our programs to make a meaningful impact for the river, its ecosystem and San Diego. Our mission is to work toward a day where nature and people live in synergy. A world where being outdoors in nature is accessible and valued. A place that works to conserve our vanishing species and values their intrinsic beauty. A place where we find wonder and awe in nature and integrate it our daily lives.