American Rivers

American Rivers protects wild rivers, restores damaged rivers, and conserves clean water for people and nature. Since 1973, American Rivers has protected and restored more than 150,000 miles of rivers through advocacy efforts, on-the-ground projects, and an annual America's Most Endangered Rivers® campaign. Headquartered in Washington, DC, American Rivers has offices across the country and more than 200,000 members, supporters, and volunteers. Through our river conservation work we are ensuring clean drinking water supplies, revitalizing fish and wildlife, improving recreation, and leaving a legacy of healthy rivers for future generations.

http://www.americanrivers.org