Search Nonprofits

DIGDEEP is a non-profit organization working to ensure that every American has clean, running water forever.

The National Fish and Wildlife Foundation (NFWF) was established by Congress in 1984 to protect and restore our nation’s native wildlife species and habitats.

We value the importance of traditional Hawaiian fishponds. We believe in revitalizing and preserving Ko`ie`ie Fishpond for future generations to enjoy its historical, cultural, archaeological, educational and recreational purposes.

The Freshwater Trust protects and restores freshwater ecosystems. Founded in 1983, The Freshwater Trust accelerates the pace and scale of freshwater restoration through the use of science, technology and incentive-based solutions to restore rivers on a timeline that matters. With headquarters in Portland, Oregon, The Freshwater Trust continues to grow its impact and currently works in Oregon, Idaho and California. In 2013, the Trust received the U.S. Water Prize for its innovative solutions to restore rivers and streams in the Pacific Northwest.

The Ipswich River has been named one of the most endangered in the nation due to extreme low-flow conditions. The Ipswich River Watershed Association (IRWA) serves as the voice of the Ipswich River and its watershed. We work to ensure ecological integrity, healthy fisheries, adequate stream flows, clean water, reliable drinking water supplies, and outstanding recreational opportunities for the region. IRWA is dedicated to using sound science and management tools to balance human uses of the river with ecosystem needs.

To conserve, protect, and restore North America’s coldwater fisheries and their watersheds.

The Center for Coastal Studies conducts scientific research with emphasis on marine mammals of the western North Atlantic and on the coastal and marine habitats and resources of the Gulf of Maine. We promote stewardship of coastal and marine ecosystems and conduct educational activities that encourage responsible use and conservation. We collaborate with other institutions and individuals whenever possible to advance our mission.

Connecticut River Conservancy is a 501(c)(3) nonprofit organization dedicated to the Connecticut River watershed in New Hampshire, Vermont, Massachusetts, and Connecticut. We collaborate with regional partners to restore and advocate for your rivers, and educate and engage communities. We bring people together to prevent pollution, improve habitat, and promote enjoyment of the river and its tributary streams. Join us to support healthier rivers today!

We work to protect the public’s right to clean water in the Potomac and Shenandoah Rivers. We stop pollution to promote safe drinking water, protect healthy river habitats, and enhance public use and enjoyment.

Wine To Water (W|W) is a 501 (c)(3) nonprofit organization that is committed to serving in community to provide clean water to those in need. W|W was founded by Doc Hendley who started working in Darfur in 2004, W|W later became an official non-profit organization in 2007 and has since worked in 48 countries and reached more than 1.2 milion people with clean drinking water.It's people and partnerships with donors, international ground partners and volunteers that make what we do at W|W successful. We work with local people and utilize local materials to be sustainable and effective in everything we do. We are site-specific and strive to build long-lasting relationships that empower people through partnership, support, technical expertise, and international networking

The mission of the Coral Reef Alliance (CORAL) is to unite communities to save coral reefs. We believe that to save coral reefs we must reduce local and regional threats in enough locations to ensure that reef-building corals can adapt to climate change.

The Tomales Bay Watershed Council (TBWC) was formed in 1999 by the region’s stakeholders with an interest in improving the watershed’s vital natural resources. The TBWC includes representatives from local, state and federal agencies, environmental organizations, citizen and residential groups, agricultural and shellfish industries, recreational interests and individual residents.