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The Wetlands Initiative is dedicated to restoring the wetland resources of the Midwest to improve water quality, increase wildlife habitat and biodiversity, and reduce flood damage.

To protect and restore the Little Miami National Wild and Scenic River for wildlife, scenic beauty, clean drinking water and quiet public recreation

To seek understanding and agreement among groups and individuals with diverse viewpoints on water use and management in the Big Hole River watershed of Southwest Montana.

Our Mission: Transforming global expectations of health through water and energy. We’ve all heard about green energy and protecting our planet’s natural resources for the better part of five decades. Ecosystems in crisis make headline news almost every day. The environmental movement has changed laws and raised awareness about the crumbling infrastructure in developed countries around the world. No one should go without access to fresh, potable water or without access to basic utilities. WaveWell is moving from green to blue energy alongside our partners to provide water and energy security across the globe.

"Protecting our water, our land, our communities" Working for a healthy ecosystem with clean water and open spaces for human and wildlife communities, where people work together to sustain mutual economic and environmental well-being in the Nashua River watershed. Founded in 1969, the Nashua River Watershed Association uses a watershed approach to protect natural resources in 32 communities in north central Massachusetts and southern New Hampshire.

International Rivers protects rivers and defends the rights of communities that depend on them. We work to stop destructive dams and promote water and energy solutions for a just and sustainable world.

The Tioughnioga Lake Preservation Foundation is a tax exempt 501(c)(3) corporation whose mission is to preserve, protect and enhance the environmental integrity of Tioughnioga (DeRuyter) Lake and its water shed.

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.

The Silver Lake Reservoirs Conservancy (SLRC) is an all-volunteer, non-profit corporation dedicated to preserving and enhancing the historical, aesthetic, ecological and recreational benefits of Silver Lake’s open waters and surrounding open space.

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 League to Save Lake Tahoe is dedicated to protecting, restoring, and advocating for the ecosystem health and scenic beauty of the Lake Tahoe Basin. The organization focuses on water quality and its clarity for the preservation of a pristine Lake for future generations.

ShoreRivers works to protect and restore Maryland’s Eastern Shore waterways by applying science‑based advocacy, carrying out habitat and pollution‑reduction restoration projects, and providing education and community engagement to improve local water quality.