About the Report

Sounding the Alarm for Our Clean Water

The America's Most Endangered Rivers® report is one of the best-known and longest-lived annual reports in the environmental movement. Each year since 1986, grassroots river conservationists have teamed up with American Rivers to use the report to save their local rivers, consistently scoring policy successes that benefit these rivers and the communities through which they flow.

American Rivers reviews nominations for the America's Most Endangered Rivers report from river groups and concerned citizens across the country. Rivers are selected based upon the following criteria:

  • A major decision (that the public can help influence) in the coming year on the proposed action;
  • The significance of the river to human and natural communities;
  • The magnitude of the threat to the river and associated communities, especially in light of a changing climate

The report highlights ten rivers whose fate will be decided in the coming year, and encourages decision-makers to do the right thing for the rivers and the communities they support. It presents alternatives to proposals that would damage rivers, identifies those who make the crucial decisions, and points out opportunities for the public to take action on behalf of each listed river.

About American Rivers

American Rivers is the leading conservation organization fighting for healthy rivers so communities can thrive. American Rivers protects and restores the nation’s rivers and the clean water that sustains people, wildlife, and nature.

Founded in 1973, American Rivers has more than 65,000 members and supporters, with offices in Washington, DC and nationwide.

Find out more at AmericanRivers.org

Previous Reports

For more information about previous America's Most Endangered Rivers reports, download the PDFs listed below. Or to read a few examples from 25 years of success.

Press Releases

Fact Sheets