![Boundary Waters, MN | Photo: Joe Brandmeier](https://mostendangeredrivers.org/wp-content/uploads/2023/04/boundary-waters-mn-photo-joe-brandmeier_8980761758_o-1024x680-1.jpg)
A History of Success
Public advocacy turns endangered rivers into success stories
![Animas River, NM | Jim O'Donnell](https://mostendangeredrivers.org/wp-content/uploads/2024/04/AnimasRiver_NM_Riverside_Jim-ODonnell-1024x512.png)
Support our partners
Our local partners make the America's Most Endangered Rivers campaign possible. We are grateful for their commitment. Please support their critical work.
![Rio Grande, NM | Geraint Smith](https://mostendangeredrivers.org/wp-content/uploads/2024/04/RioGrande_NM_Rainbow-over-the-Rio-Grande-Gorge_GeraintSmith-WebFinal-1024x683.jpg)
America's Most Endangered Rivers® of 2024 Spotlights Threats to Your Clean Water
From South Carolina to Alaska, from Connecticut to California, report calls for urgent action
![Introducing Splashy | Courtesy of Mark Fiore](https://mostendangeredrivers.org/wp-content/uploads/2024/04/episodeone_still04-1024x576.png)
Introducing Splashy
One little drop of a stream can change everything you know about clean water